CN1930582A - Method of optimum auction using network service - Google Patents

Abstract

An optimum auction method using a network is disclosed. Especially, being different from a typical auction method for simply evaluating a personally proposed bod price, the optimum auction method evaluates various evaluation particulars for the auction and evaluation methods in overall, thereby selecting an optimum bidder who is close to an intention or taste of an auction initiator or able to maximize a profit even though the selected optimum bidder does not propose the highest or the lowest bid price. Accordingly, it is also possible to broaden a range of participation and improve efficiency on the auction. Also, there are various types of the optimum auction method including a reverse auction, a lease auction and a reverse lease auction which can proceed with various trading methods by maximizing the profit of the auction initiator.

Description

Use the method for optimum auction of network service

Technical field

The present invention relates to a kind of method of optimum auction by using the network service to realize, more particularly, relate to a kind of method, its by making auction assessment item and appraisal procedure variation and assess diversified assessment item and method, rather than the price that proposes of assessment individual only, a participant of profit who selects the most approaching auction promoter's intention or hobby or can maximize the auction promoter is as the bidder of success, even selected participant is not best bid person or lowest offer person; And a kind of method of optimum auction, it can use communication networks such as the Internet, maximizes auction promoter's profit by various auction type such as reverse auction, lease auction, reverse lease auctions.

Background technology

Auction is divided into seller's auction and buyer auction, and both are generically and collectively referred to as auction.In some cases, seller's auction is called " auction ", and buyer auction then is called " reverse auction ".In addition, " taxi " expression earns a profit by lessor's property is rented the lessee, and " chartering " expression payment money item uses owner's property.Usually, these two terms are referred to as " lease " or " article are rented ", do not distinguish.

In various auctions, the most important fact is maximization auction promoter's a profit, and this is the purpose of auction.Therefore, in seller's auction, the best bid person will become the bidder of success, and in buyer auction, the lowest offer person will become the bidder of success.But, in general auction or reverse auction, just from many participants, select the high or minimum successful bidder of bid usually by the price of relatively participant's proposition.Thereby by this system of selection, auction promoter's profit maximization meeting is restricted, and the participation scope of auction also can be subjected to unnecessary restriction, thereby has reduced the efficient of auction.

System of selection according to general auction is adopted usually even certain bidder provides better choice or subsidiary condition, if the price that this bidder proposes is lower, does not then allow to select this bidder.Therefore, the seller has lost the chance that obtains the added benefit beyond the price, and those can provide the bidder of better choice or condition to be unwilling to take part in auction, and the result possibly can't realize most competitions, thereby has reduced the efficient of auction.Especially for the lease auction, may have such situation, many bidders can combine according to certain lease timetable.But the price that each bidder proposes is only assessed in general auction system of selection, therefrom selects to propose the bidder of higher price, even certain group bidder has proposed better condition.Therefore, may have such problem, promptly the lessor can't generate profit maximization.

Summary of the invention

An object of the present invention is to provide a kind of method of optimum auction, wherein, made up a kind of system that is used to be provided at the auction service of transaction article between the participant by using networks such as the Internet to realize.

Another object of the present invention provides a kind of optimum reverse aution method, and wherein, the people who initiates auction is opposite with general auction system.

Another purpose of the present invention provides a kind of optimum reverse aution method, and wherein, the people of payment bid is opposite with general auction system.

A further object of the invention provides a kind of optimum reverse auction, and wherein, the people who initiates auction is opposite with general auction system, and also the auction system with general is opposite to pay the people who bids.

According to an aspect of the present invention, provide a kind of method of optimum auction that uses network.

Although the article that the auction promoter of reverse auction will auction can be the unique article of appointment, the specific products of certain company for example, any article can be auctioned, as long as satisfy basic demand.And some item that great majority auction promoter limits is not very important, does not need to consider as basic demand, but can not ignore, and therefore, tackles these items and carries out appropriate evaluation.That is to say that these items should be embodied in the assessment of auction, auction promoter's profit or make intention or the hobby of these items near the auction promoter with maximization.For example, if auction promoter preference window seat, although then can be set to one of basic demand by window seat, but this preference can be used as an assessment item and uses, paying the utmost attention to the person that the people who proposes window seat maybe will propose window seat be successful bidder, leans on the seat in aisle more expensive even window seat compares.If select window seat that financial burden is arranged, also the price evaluation item can be set, make the people who proposes aisle seat be chosen as the bidder of success.

Therefore, when carrying out reverse auction, basic demand is set at first, and the item and the bid of those needs assessments are set.Then, for bid and item designated reference mark and grade, carry out auction trade then.Thereby, net assessment is carried out in auction participant's motion, allow to maximize auction promoter's profit or be chosen as optimum bidder near auction promoter's the intention or the bidder of hobby.In the present invention, the auction promoter can be provided with the assessment item arbitrarily, and an assessment item can only be set, and a plurality of assessment items also can be set.

Because above-mentioned auction trade is provided with realizing the vital basic demand of auction trade, so less-restrictive to takeing part in auction, even and certain participant is in a disadvantageous position aspect bid, make it surpass other participants' item but have, also can realize fair assessment, thereby rational transaction is provided, and has increased the number of participating in auction.

If article are rented auction, then can on the basis of above-mentioned auction trade method, replenish a kind of additional appraisal procedure, with maximization auction promoter's profit.Among the participant, for each situation, those participants that are fit to rent jointly according to article rental period table article are combined, and between selected individual and the group that combines, perhaps between certain group that combines and another group that combines, compare assessment, to select to make auction promoter's profit maximization or to have the individual or the group of the optimal conditions that satisfies default assessment benchmark (for example, certain preference of auction promoter).

Except bid, article are rented and are comprised its dependent variable, for example lease timetable.Everyone expectation rental period of applying for renting article may be different, also may be identical, and in some cases, some date in each one expectation rental period is overlapped.In this case, general auction system can not be selected optimum bidder and profit maximization effectively, because except bid, also wants relatively to auction mutually the expectation date and the rental period of participant's application.

As a reference, the article common method of renting was implemented according to default rental period and bid.Even rent at this article under the situation of auction, implement also and be very restricted.

For example, according to the common method that article are rented, the unit time limit that article are rented is set to short-term, and for example one day and two days, and will compare mutually at the price that a day and two days propose, to select the best bid person.But, in the common methods that this article are rented, have only those to want the talent conference of short-term lease article to take part in auction.Therefore, may be difficult to attract to rent for a long time those people's participations of article and facilitate competition, thereby reduce the efficient of auction at them.The reason of this low participation rate and contention is, can not guarantee that those people that will rent article for a long time obtain a contract of lease of property down continuously.

For example,, obtain preceding 3 days contract so and last 2 days contract is otiose, because middlely also have two days and do not obtain contract if the someone will rent a sack for travelling in 7 days.Therefore, actual transaction and the people who takes part in auction are restricted, and apply for renting for a long time very inconvenience, because the time limit of auction is a short-term.And because the number of times of short-term auction is too many, transfer cost etc. is distributed into this increase, thereby has reduced the actuality of transaction.

Even an about week of the unit renewal that article are rented, about 10 days and about one month, same problem still can occur.The people that those rental periods are shorter than these units time limit can not participate in auction, because cost can unnecessarily increase.Therefore, this auction trade is difficult to attract those people that will apply for the short-term lease article to participate in and facilitates competition between them, and the result has limited the scope that will apply for the participant that auctions, thereby has reduced the validity of auction.

In order to address the above problem, should under the situation in setting unit time limit not, to implement auction trade, and, be necessary to allow the applicant to rent the time of any length as required for the situation that surpasses the default unit time limit.But this common auction system may cause another problem.

Another problem of this common auction system is assessment unit price and bidder's bid.

For example, supposing has three people will rent certain part article respectively 7 days, 4 days and 2 days, if 4 days people of 7 days people of auction and auction has proposed identical price, needs then to determine that who enjoys priority.According to average unit price every day, 4 days people of auction will become optimum bidder.But according to total price, auction 7 days people provide highest price, and according to average unit price,auction 4 days people provide highest price.Therefore, detailed assessment item and process need be set, to determine and to select the condition of optimum.

If the rental period that these three people adopt is overlapped, then needing to determine in advance and be provided with is the priority that total price or average unit price obtain assessment, perhaps total price and average unit price is all assessed.Set in advance by this, can easily realize required transaction.But, a kind of additional process that is different from common auction trade method must be provided, could realize this auction trade type.That is, appraisal procedure is set to come application evaluation and definite process of assessing priority according to total price or average unit price.

But,, then use said method to be not enough to realize auction trade if the rental period that these three people adopt is local overlapping or not exclusively overlapping.Therefore, additional assessment benchmark and determining method need be set.That is to say that even decision is paid the utmost attention to total price when assessment, the people who rented 7 days also may not provide optimum condition.And, if the timetable after the timetable of renting 7 days people can being cut apart and will be cut apart is distributed to the people who rents 4 days and is rented 2 days people, and do not hinder everyone timetable, the total price of above timetable is to rent 4 days people and rent the result of people's addition of 2 days, greater than the people who rents 7 days.

In this case, all propose higher bid and compare with each participant in the auction, even everyone bid is lower, but when some participants were combined, the auction promoter also can generate profit maximization.

Therefore, rent at article under the situation of auction, the common auction system of only assessing the price of each participant's proposition is difficult to realize transaction.Based on this reason, in order to select optimum bidder (it can be a group individual or that combine), except comparing everyone, also need the group that everyone and a plurality of people form is compared, perhaps the group of certain combination and the group of another combination are compared.And, and just assess total price or unit price is different, need a kind of net assessment method, it is by overall timetable and the total price that adopts of checking, and the assessment type of transaction that might make up is then determined the optimal conditions of auction trade.

In a word, according to a preferred embodiment of the invention, use the method for optimum auction of network to comprise a series of processes of carrying out successively, so that select optimum bidder.At first, for the auction trade intermediary server provides intermediary system, it can be by the motion of analyzing the auction participant and the bidder who selects optimum according to conditions of auction and these motions of appraisal procedure net assessment of auction promoter setting.Feature, basic demand and the appraisal procedure of the article that auction promoter input will be auctioned comprise assessment item and assessment benchmark, and then, the auction participant is by predetermined auction process application auction.Subsequently, the auction participant is carried out net assessment, with the desired conditions of selecting the most approaching auction promoter and the optimum bidder who maximizes auction promoter's profit according to the optimum auction process that makes up in the intermediary system.In case determined auction trade, will be by direct or indirect mode, for example express delivery or mailing service are handed to selected optimum bidder with auction items, and pay bid to the auction promoter.

According to the method for optimum auction that is proposed, auction promoter and auction participant can use communication network with the required auction items of various auction trade type transactions, and be unrestricted.Because method of optimum auction is selected the most approaching auction promoter's intention or bidder that can profit maximization, therefore can realize auctioning promoter's maximum profit.And, because therefore this specific character of method of optimum auction can enlarge participation scope of auctioning interesting people and the efficient that improves auction by various competitions.

Description of drawings

Fig. 1 is a synoptic diagram of using the system of the method for optimum auction of realizing by communication networks such as the Internets according to the present invention;

Fig. 2 is the block diagram of a kind of concrete configuration of the auction intermediary server described in the displayedmap 1;

Fig. 3 illustrates a kind of process flow diagram that carries out the method for auction trade by the use communication network according to the present invention;

Figure 4 and 5 are example auction trade methods of implementing according to TOP SCORES table separately, and these grade forms are applied to method of optimum auction according to the present invention;

Fig. 6 and 7 is example method of commerce of implementing according to lease timetable separately, and these timetables are applied to method of optimum auction according to the present invention.

Embodiment

Describe the preferred embodiments of the present invention below with reference to accompanying drawings in detail.

Fig. 1 is brief description has been used the system configuration of the auction trade method of using network according to the present invention a synoptic diagram.

As shown in the figure, this system comprises: auction promoter'sfirst terminal 100; Auction participant'ssecond terminal 200; Auctiontrade intermediary server 400; Communication networks such as the Internet 300;Insurance institution 500; Andclearing mechanism 600.

In the present invention, auctiontrade intermediary server 400 is analyzed the conditions of auction of the article that will conclude the business and the condition that net assessment auction participant proposes between the people relevant with auction, to select to propose the participant of optimal conditions.Select after the optimum participant, create contract note.Then, contract note is downloaded onfirst terminal 100 andsecond terminal 200, and please auction promoter and selected auction participant draw up a contract clause.In the present invention, although transaction can use aforesaid contract note to carry out, even draw up a contract not, the decision-making of transaction article is also enough.

With reference to Fig. 2, auctiontrade intermediary server 400 comprises: boundary element 401; Control module 402, it is a central processing unit; Contractor's information analysis unit 403; Contract note detecting unit 404; Authentication unit 405; Cryptographic processing unit 406; Internal memory 407; Contract note database (DB) 408; Contract relevant information data storehouse 409; Membership related information database 410.Can add the database of other types as required.

In the present invention, boundary element 401 is as the interface between auctiontrade intermediary server 400 and the communication network 300.Information that provides fromfirst terminal 100 and/orsecond terminal 200 and the kind that detects the target item of corresponding auction type and auction are provided for contractor's information analysis unit 403.In the middle of the various forms of contract notes in being stored in contract note database 408, contract note detecting unit 404 detects the contract note that meets auction items according to contract betweenfirst terminal 100 of auctioning the promoter and auction participant'ssecond terminal 200 and type of transaction, and according to the analysis result of contractor's information analysis unit 403 many items is added on the detected contract note.

In addition, authentication unit 405 can verify also whether the contract note that contract note detecting unit 404 created is normal.Simultaneously, the auction promoter of authentication unit 405 requestsfirst terminal 100 and/or the auction participant ofsecond terminal 200 import the authenticated data that is attached on the contract note of being created tofirst terminal 100 and/orsecond terminal 200, verify then whether the authenticated data of being imported is normal.

Cryptographic processing unit 406 is promptly issued by the auction promoter offirst terminal 100 and/or the specified contract note of auction participant ofsecond terminal 200 according to the following manner coding, then, this enciphered message is stored in the contract relevant information data storehouse 409.

And, the operation of control module 402 control auction trade intermediary servers 400.Especially conclude about the contract of auction items between the auction participant of the auction promoter that determines whether infirst terminal 100 of control module 402 andsecond terminal 200 and then detect corresponding contract note.Control module 402 is also carried out various control operations, for example, asks the operation of the auction participant of the auction promoter offirst terminal 100 and/orsecond terminal 200 tofirst terminal 100 and/or second terminal, 200 input authentication data.And control module 402 is analyzed conditions of auction and bid state, and carries out optimum auction assessment activity.

And internal memory 407 storage is by the various programs of control module 402 operations, is stored in the ephemeral data that 402 short time of control module produces during running program simultaneously.

Fig. 3 is the process flow diagram of explanation according to the method for optimum auction of use network of the present invention.

As shown in the figure, optimum auction is carried out sequence of operations successively.At first, when the user is connected on the auctiontrade intermediary server 400, in operation S101, S102 and S107, determine that the user is auction promoter or auction participant.Then, in operation S103 to S106,, then can ask the user to import and relevant information such as the basic demand of the feature of auction items, auction items, assessment item, appraisal procedure if the user is the auction promoter.In case receive these information, in operation S103 to S106, promptly can store these information.If determining the user is the auction participant, then in operation S109 to S112, please the user import and the relevant information of auction motion.In case receive the information of being imported, promptly can in operation S109 to S112, store these information.

Then, in operation S113 and S114,, search for then comparing mutually with the information relevant auction and the relevant information by auctioning that the participant imports of being stored of being stored with motion by the auction promoter is input.In operation S115,, then can notify the auction participant to refuse the reason of auction trade if the auction basic demand that the auction promoter determines is not inconsistent with the motion that the auction participant proposes.If basic demand conforms to motion, then define how many people and participated in auction.In operation S116 to S118,, then can notify this auction participant and auction promoter's Transaction Success if the someone has participated in the auction overall process till the set auction terminating point of auction promoter.

If a plurality of participants are arranged in auction, then, compare mutually then, to select optimum bidder according to assessment item and the overall assessment result of appraisal procedure analysis.Select after the bidder, notice auction promoter and selected bidder's auction trade finish, and in operation S119, create contract note then.In operation S120 and S121, the formality of arranging settlement of accounts, and the article that put up to auction.

If arranged multinomial auction to carry out continuously, then in operation S122, carry out every auction activity continuously, till the terminating point of auction according to the preset time table.And, in operation S123, determine according to timetable whether the successful bidder's that those are not selected as a last auction activity participant might participate in another auction trade, and determine whether new participant.If answer is sure, then facilitate auction trade once more.Bring to a happy ending in case confirm transaction, promptly in operation S124 and S125, pay bid, cash pledge etc.In operation S126, whether inspection has remaining article to be used for next auction activity or does not have the how arranged time to be used for auction activity.If check result is sure, then allow all the other participants to auction bidding, otherwise auction activity stop.

Specifically, for the method for optimum auction that uses above-mentioned network, in operation S101, auction promoter or auction participant usefirst terminal 100 orsecond terminal 200 to be connected on the auctiontrade intermediary server 400 by communication network 300.In case in user's (promptly auctioning promoter or auction participant) connection, then in operation S102 and operation S107, the control module 402 of auctiontrade intermediary server 400 can determine that promptly the user who connects is auction promoter or auction participant.In the present invention, only need on main screen, to create two icons with the auction participant in advance, can easily distinguish the auction promoter and auction the participant for auctioning the promoter.If the user neither the auction promoter neither auction the participant, then makes operation S108 turn back to the first operation S101 or monitors required stateful transaction.

Simultaneously, be the auction promoter if determine the user, then operate 5103 and begin to ask to auction promoter's input information relevant with auction.In operation S104, check whether the auction promoter has imported the information of being obtained.In case imported and the relevant information of auction, then in operation S105, receive the information relevant, and in operating S106 with auction, with the information stores that receives in internal memory 407.

At this moment, relevant with auction information comprises following content.The auction promoter provides the feature of auction items and the basic demand of auction is set.And, profit level according to feature and expectation, the auction promoter can add the assessment item that is used for relatively and assesses the auction participant as one sees fit, and import these assessment items, with the hobby of selecting the most approaching auction promoter in the middle of those participants that mark from the reference of satisfying basic demand and assessment item or the optimum bidder that intention maybe can maximize auction promoter's profit.And for the information relevant with auction, the auction promoter is provided with the basic demand of appraisal procedure and auction.Therefore, in satisfying the scope of basic demand, the participant can apply for auction according to the motion condition that differs from one another (with regard to price and various item).

Auction can be carried out under the transaction scheme according to the setting of TOP SCORES table, also concludes the business mutually so that check the state of progress of auction and the auction motion between a plurality of participant.This transaction form that will comprise TOP SCORES table as shown in Figure 5 is programmed in the auctiontrade intermediary server 400, and when the auction promoter comes option dealing according to the TOP SCORES table, can show assessment basis, assessment mark and evaluation grade etc. in real time, like this, the participant just can bid after these information that provide are provided.And auctiontrade intermediary server 400 comprises virtual assessment unit, and like this, the participant can simulate by the motion of its proposition and how to assess before the actual auction of application.By this simulation, the participant can easily determine the motion of auctioning.

Simultaneously, in the process of importing information relevant with auction and basic demand, the auction promoter can select required auction trade type, for example reverse auction, lease auction, reverse lease auction etc.In case imported required type of transaction, auction trade promptly can carry out according to default auction process, for example, initiates the someone of auction, the someone of payment bid.

Auction the participant if in operation S107, determine the user, then can request auction participant input and the relevant information of motion of auctioning in operation S109.Then, in operation S110, check whether the auction participant has imported the information of being obtained.In case imported obtained with auction motion relevant information, promptly can in operation S111, receive the information of being obtained, and in operation S112 with these information stores in internal memory 407.

Subsequently, in operation S113 and S114,, search for then comparing mutually by the information relevant of auction promoter input with by the proposal message of auctioning participant's input with auction.If auction the promoter basic demand and the proposal message that provide are not inconsistent, then can trigger action S115, to notify the reason of refusing auction trade to the auction participant.If proposal message satisfies basic demand, then in operation S116, check in the auction whether have a plurality of participants.If till during to the auction termination, a participant is arranged always, then in operation S118, notice auction promoter/auction participant has realized auction trade.

If there are a plurality of participants that the auction motion that conforms to the basic demand of auction promoter setting all is provided, then in operation S117, mark according to the correspondence of the assessment item that is provided with by the auction promoter and to analyze and auction motion that net assessment is proposed by these participants.After net assessment, the bidder with the participant that optimum motion is provided is elected to be success then, notifies auction promoter/participant to realize auction trade.

In the present invention, if the auction promoter has selected the lease auction, wherein collect the rent of lessee's payment, then select the most approaching auction promoter's the hobby and the participant of intention and profit maximization (price of maximum profit promptly is provided) as lessor's auction promoter.If reverse auction, wherein auction the promoter and pay a fund to the bidder of success, as the fund of buying or charter article/property, then select the most approaching auction promoter's the hobby or the participant of intention and profit maximization (price of least cost promptly is provided).If reverse auction, wherein auction the promoter and pay a fund to the bidder of success, as the fund of selling or hire out article/property, then select the most approaching auction promoter's the hobby or the participant of intention and profit maximization (price of least cost promptly is provided).If reverse auction, wherein auction the promoter and collect payment to the bidder of success, as the fund of buying or charter article/property, then select the most approaching auction promoter's the hobby or the participant of intention and profit maximization (price of maximum profit promptly is provided).

In above-mentioned various auction type, if the auction promoter has selected lease auction or oppositely lease auction, then can additionally once assess, to realize optimum auction.For lease auction or oppositely lease auction, a kind of situation of frequent appearance is arranged, promptly can a plurality of participants be combined and lease according to the timetable that lease/article are rented.Therefore, when assessment auction participant, the participant that these can be combined is considered as a group, then, carry out an extra process, select optimum bidder by the motion that relatively proposed by the individual and the motion that proposes between motion that proposes between individual and the group that combines or the group that combining, it can be the most approaching auction promoter's hobby or the individual of intention and profit maximization or the group that combines.

Central authorities handle the auction terminating point of the lease of consideration timetable, each lease timetable and auction participant's application time table, be installed in program in the auctiontrade intermediary server 400 by use, at every kind of possible situation, the participant who is fit to tenancy in common is made up in groups, so just produced the group that combines.And, those auction participants that lease transaction because of timetable influences each other are carried out comparing mutually and assessment simultaneously.As required, still can not make up some group.

If auction trade belongs to the lease type, then basic information of lease comprises the auction terminating point of each timetable in rental period, rental period, with as the main conditions of auction by auction promoter setting.The people who leases can be provided with total rental period as required: XX time, Y days, D week, the F month, C etc., the base unit rental period can also be set, and perhaps the base unit rental period is not limited system and available rental period and the shortest rental period.And, can maybe can be set to the unit price that changes according to the lease timetable by adopting different minimum value of leass, or additional cost, discount rate wait the taxi condition of distinguishing.In addition, can as required total available rental period be divided into the plurality of segments rental period, like this, each segmentation rental period can be carried out independently auction trade, and the single participant that will charter or a plurality of participant can just total rental period or each segmentation rental period participate in business.That is to say that the condition that is provided with by the person that asks the rent by selecting to be imported can be divided into a plurality of son sections with total rental period or segmentation rental period, thereby realize a plurality of transactions according to the application that the participant proposed that will charter.

In other words, according to the application that the participant proposed that will charter, can be divided into several time periods by the available rental period of will register in total rental period or segmentation rental period to conclude the business.Specifically, a plurality of persons that ask the rent can select total available rental period that the lessor registers or the segmentation can be with the expected time section in the rental period as one sees fit, thereby take part in auction transaction.

And, adopt and be convenient to verify the state of progress of lease activity and a plurality of participants' timetable, and conclude the business mutually based on the trade mode of timetable.Hire out available rental period and the scoring of unavailable rental period on the artificial timetable (adopt Fig. 6 described calendar form), and appraisal procedure be set, for example the lease priority of lease condition, auction according to etc.Then, the lessee checks the condition that these provide and imports required date and the unit price chartered, and can have how many people to participate in participating in business after the priority, scoring, price potential etc. of lease activity, bid in checking.

In addition, can subsequently again carry out auction several times, because process lessor's special setting, the terminating point of each lease can be extended to till last available rental period in total available rental period, also the terminating point of at every turn leasing can be shifted to an earlier date.Promptly, in the previous case, the handover period of article/property that consideration will be hired out, to stop based on each available auction of leasing certain date before on lease decision date on date of timetable, and proceed other ensuing lease transactions, to the last till available rental period.In other words, although the lessor is provided with the condition of determining the rental period in advance, apply for chartering rather than decide the terminating point of the auction of each appointed day according to the people what have can participate in lease transaction subsequently by the state that a contract of lease of property stops the auction in whole available rental period.

The handover period of article/property of hiring out is a basic demand of lease activity, and according to the article/property that will hire out, spends one day possibly or several days time.Therefore, should comprise that deposit period and the required time of article/property handover period conclude the business by reserving before the expectation lease date, particularly, when having a plurality of persons that ask the rent to participate in the lease auction, it is most important to reserve the required period of this section.Therefore, consider the time that this section is required, the lessor imported or selected a lease to determine the date for each available lease date before the predetermined date in advance.It shall yet further be noted that the auction amortization period in each rental period is not total auction amortization period under the situation of auction.As the result of prior input or selection lease amortization period, comprise an independent lease decision phase each available lease term.Therefore, if the lease activity has continued several days, then in the middle of the lease date of many expectations, first day lease decision phase is represented those applicants' that charter continuously the back the lease decision phase, and in other persons' that ask the rent of assessment process, also as the assessment reference point of lease decision phase.

Therefore, if the lessor has imported total available rental period and condition, then auction tradeintermediary server 400 assessment will participate in those people's of lease activity participation situation and participation condition, selects the optimum person that asks the rent then.If someone's chartering of application several days continuously then in the middle of the lease date of a plurality of expectations, is defined as the overall with reference to the date of the lease date of expectation continuously with first from date, and uses the lease decision phase when having a plurality of persons that ask the rent to take part in auction.This process is applied to other persons that asks the rent equably, with the person's that asks the rent with electing relatively reference.That is to say that the lessor selects the lease decision phase on each available lease date.According to the person's that asks the rent participation situation, the lease decision phase can be traced back to the named date.According to the retrospective decision phase, total price, average unit price, rental period etc. are assessed, with the optimum participant who selects application to charter.

Therefore, if arranged and lease point is local or overlapped fully or in the scope of effectively transaction the rental period of a plurality of participants that will charter and expectation, for example, in the handover period of the article that will hire out, then to using the time limit that decision is leased, to realize net assessment every day of lease.But, the date is chartered in each overlapping expectation does not assess; On the contrary, use the time limit of decision lease according to the lease from date in the rental period of the participant's application that will charter, and come the condition of relatively bidding mutually according to same reference point.

Hiring out under the situation of article/property according to the timetable that prolongs, if date nobody application lease is arranged, then the lessor can revise unit price or condition, does not perhaps hire out the date and maybe can hire out the arrangement of time on date, to proceed the lease transaction.In the present invention, the last a contract with respect to hiring out keeps identical condition.

Simultaneously, in the lease auction, after the lessor sets condition, this lease transaction just can be carried out under the situation of considering depreciation, because if continuing up to, the lease activity exceeds certain time limit, article/the property that will hire out can be considered as lessee's property so, and this article/property is not returned the lessor.For this transaction, the lessor can perhaps also can select the owner at random being ready to take the circumstances into consideration to select the last owner among the lessee of long-term lease, best bid person, the last lessee etc.

And, if a plurality of lessees are arranged, then in the process of between lessor and lessee, concluding the business between communication and lessor and the selected lessee, can produce transportation cost and the time that loses the renting machine meeting.Therefore, consider to lose renting machine can time length select to propose the lessee of optimum lease condition.If the lessee proposes identical value of leass in the time that limits, then do not select the short-term lessee, and preferentially select long-term lessee, because the long-term lease loss amount of money in this respect is less.If the unit price difference then calculates the amount of money of loss, so that select optimum lessee.

If the lessee is arranged always, lease is proceeded down, then article/property of hiring out can be returned the lessor, and then hire out the lessee who gives the back.The lessee of front also can directly transfer article/property of hiring out to the lessee of back, thereby reduces apportioning cost, and shortens because of returning and transfer the time of the forfeiture renting machine meeting that causes.

For reverse auction, lease auction and oppositely lease auction, except the feature of auction items, bid with the rental period, participant's age and sex for example auctioned in the basic demand that the auction promoter is set even can also comprise specific qualification.And the auction promoter can be provided with the assessment item for the auction participant who meets basic demand, and the scoring or the grade of each requirement of these assessment items.As mentioned above, the assessment item also can be provided with arbitrarily by the auction promoter.In this case, after assessing, select the bidder according to assessment priority.If assessment priority is identical, then the assessment next one is assessed item, to select the bidder.

In above-mentioned auction process, even certain auction participant is better than other participants aspect bid, this bid advantage does not guarantee that it must be successful bidder yet, because the most approaching auction promoter's hobby and intention or participant that can profit maximization may have someone else.This assessment and select the most approaching auction promoter's hobby and intention and bidder's that can profit maximization operation is to be undertaken by the program that use is installed in the auction trade intermediary server, this program can be analyzed the condition that is provided with by the auction promoter and auction participant's application.

For example, under the situation of auction vehicle, suppose that the auction promoter is provided with basic demand for current auction, be discharge capacity greater than about 2,000cc, energy efficiency are higher than medium level and bid is lower than about 30,000,000 won, and the assessment item that comprises energy efficiency level and air bag, with regard to the buyer, even price is higher, if but the energy efficiency level is also higher, then can reduce use cost, and if air bag is arranged, then can also guarantee personal safety.Therefore, these items, price etc. are marked, so that it is carried out net assessment.If price is most important, then the scoring of price is set to height, and the scoring of all the other assessment items is set to low.

Figure 4 and 5 are based on the example method of commerce of TOP SCORES table separately, and these grade forms are applied to method of optimum auction according to the present invention.

Especially in Fig. 4, the auction promoter is lower than about 15,000 by listing, 000 won price reaches greater than about 2, the discharge capacity of 000cc is provided with basic demand, and provides assessment item and scoring, promptly is lower than about 10,000,000 won, be lower than about 12,000,000 won, be lower than about 13,000,000 won bid got 30 minutes, 20 minutes and 10 minutes respectively; If it is about 2 that discharge capacity surpasses, 000cc, then every approximately 100cc got 5 fens.Manufacturing company is modern times, Toyota and other companies, gets 10 minutes, 5 minutes and 3 minutes respectively; And vehicle color is a white, blue and red, gets 10 minutes, 5 minutes and 3 minutes respectively.These assessment items are carried out net assessment, to select optimum bidder.When score is identical, assess according to the priority of evaluation grade, preferably, according to the prioritizing of price, manufacturing company, color and discharge capacity.

Fig. 5 has shown the sample situation of purchasing the air ticket.Particularly, the auction promoter is provided with basic demand by listing original base, destination, check date and admission fee, and registered the assessment item, for example seat position, flight path, admission fee, boarding time and about the assessment reference mark of assessment item.Then, according to the TOP SCORES scheme, search for the optimal conditions of the most approaching auction promoter intention, to reach the transaction of expectation.

For example, if auction promoter basic demand is set on Dec 1st, 2005 and arrives at San Francisco and admission fee is lower than about 1 from Jinsen field takeoff, 200,000 won, and added the assessment item and about the particular fraction of assessment item, promptly from set about 1,200,000 won admission fee rises, and every decline got 5 fens for about 100,000 won; The through route and the route that stops over got 10 minutes and 5 minutes respectively; Window seat, the seat that leans on the aisle and middle seat got 5 minutes, 3 minutes and 1 minute respectively; AIR KOREA CO.LTD., United Airlines and other companies got 10 minutes, 5 minutes and 3 minutes respectively.

Fig. 6 has shown according to a kind of example method of commerce based on the lease timetable of the present invention.

In Fig. 6, the following condition that is provided with of lessor.At first, the least unit time limit of taxi is continuous more than 2 days; The time limit of decision lease is before 4 days taxi dates of expectation, comprises 2 day handover period; Bidder's appraisal procedure is a net assessment or based on the assessment of grade; If based on the assessment of grade, then priority orders is total price, average unit price and " First come first served " principle; Continuous charter application according to portion application assess not separated assessment.According to timetable,, select net assessment method, April 27 and the appraisal procedure of then selecting in 28th based on grade from 1 to 26 April.

Wherein, the lessor is registered as April 1 and 2 days can hire out the date, and transfers next lessee to and the needed time be set to 2 days.Because the lessor gets in touch with a last lessee, therefore point out that in timetable (it was 2 days apart from April 2) do not hire out from April 2 (it is the last day of last lessee's lease expires) to April 4.

April 5, according to the specific setting that the lessor did, will lease the decision date and time and be made as 00:00 on April 1, they before this can hire out thedate 4 days.April 6, according to the specific setting that the lessor did, will lease the decision date and time and be made as 00:00 on April 2, they before this can hire out thedate 4 days.

From 7 to 10 April,, will lease before decision is made as 4 days on the date as the situation of front.But, in second continuous 5 day rental period of 10 days from April 6 to April of bidder Dong-Won Choi proposition, therefore, this situation is considered as a lease application.Therefore, the lease with the whole expectation rental period determines the date to be made as first day of this expectation rental period, i.e. April 6.April 11 was the last day that first bidder Dong-Ryeol Sun charters, although and the rental period of first bidder application is 11 days continuous 4 days from April 8 to April, be considered as a lease application, but the rental period of the rental period of first bidder's application and second bidder's application has overlapping.Therefore, with the lease decision date of second bidder's lease decision date, so that these two bidders are carried out the assessment of equity as first bidder.When the expectation rental period that a plurality of participants that will charter propose is overlapped, the lease decision date is made as the expectation that has nothing in common with each other charters in the date the earliest date, to assess this a plurality of participants.

Although April 12 is not overlapping with participant's the expectation date, the last person's that asks the rent of this day distance rental period has only one day.Therefore, if with last one ask the rent person concluded contract, this day just can not charter so, because 2 days handover period is arranged.Therefore, assess present person that asks the rent and the last person that asks the rent, to determine optimum bidder.Based on this reason, when the rental period that a plurality of participants propose is overlapped, or in the effective day of trade that comprises the handover date (being 2 days in this example) time, the participant corresponding with these situations assessed together, so that under the situation of considering caused loss of hire of handover period, select optimum transaction.

For the 3rd bidder Tae-jee Seo, can not stay the handover period with respect to first bidder, and, can only reserve 1 day handover period with respect to second bidder.Therefore, since the rental period of the 3rd bidder application in effective handover period of first bidder and second bidder, so the 3rd bidder's the lease decision date also is made as 00:00 on April 2.

Second lessee application was chartered in 24 days from April 22 to April, and he is considered as independently applicant, and this part lease application is assessed in another part application that is independent of from April 6 to April 10.That is to say that the application that is surpassed the default handover period those interval times is considered as different applications.

Therefore, determine auction trade, select the 3rd bidder who proposes highest price to charter April 12 to April 15, rent is approximately 200,000 won.Select second bidder to charter April 22 to April 24, rent is approximately 140,000 won.

Above-mentioned situation has adopted the net assessment method.For April 27 and 28 days, be made as the appraisal procedure of employing based on grade.Therefore, according to the first priority total price, the both is about 70,000 won, and second bidder has identical priority with the 3rd bidder, and according to second priority average unit price, these two bidders have identical priority, so adopt the 3rd priority " First come first served " principle, select second bidder, because according to first-come first-served basis, it wants Zao than the 3rd bidder.

In Fig. 7, the following condition that is provided with of the people that hire out.At first, the shortest unit rental period is continuous more than 2 days; The time limit of decision lease is beforeexpectation 4 days dates of lease, comprises 2 day handover period; Lessee's appraisal procedure is a net assessment or based on the assessment of grade; If based on the assessment of grade, priority is average unit price, total price and sells in advance; And continuous lease application according to portion application assess not separated assessment.According to timetable, from 1 to 24 April, select the net assessment method, the appraisal procedure of then selecting based on grade from 25 to 28 April.

Although type of transaction is described identical with Fig. 6 with determining method, lease still can change according to bidder's condition.For example, second bidder enjoys limit priority by proposing about 200,000 won total price.But first bidder and the 3rd bidderenough reserve 2 day handover period between the rental period of being applied for, therefore, when selecting first bidder and the 3rd bidder to conclude the business, total bid has just become about 240,000 won, and this is than second bidder's bid height.Therefore, auction tradeintermediary server 400 is evaluated as optimum lessee with first bidder and second bidder.

Why possible the situation of above-mentioned realization transaction is, is because underlying cause.The rental period of many bidders application is overlapped, and the rental period of the 3rd bidder application and other bidders' rental period only every one day, but in 2 days handover period, therefore, adopt the lease identical to determine date and time with other bidders to the 3rd bidder.And the 3rd bidder can reserve 2 day handover period about first bidder, therefore allows the 3rd bidder and first bidder to carry out auction trade.

Above-mentioned situation adopted the net assessment method in 24 days from April 1 to April.But, then adopt appraisal procedure based on grade from 26 to 28 April.Specifically, in the bid state of employing, although first bidder has precedence over other bidders aspect total price based on the method for grade, but select to have proposed about 40, second bidder of 000 won average unit price is because according to the appraisal procedure based on grade, average unit price has precedence over total price.

Then, trigger Fig. 3 the operation described S119,, then, in operation S120, handle the accounting procedure of contract to create online contract note.In the present invention, between the accounting period, if the auction promoter at possible damage, lose and situation about Cancelling Transaction in input and the relevant information process of auction is provided with cash pledge, then successful bidder needdeposit insurance institution 500 or middle man with auctioning the set money item of promoter.If transaction is finished smoothly, then successful bidder can fetch cash pledge.

After the clearing, in operation S121, auction items is transferred to the bidder of success.Then, in operation S122, show signatory auction status and not signatory auction status, make follow-up participant can apply for auction.According to the follow-up auction participant's who is determined among the operation S123 the situation that exists, if follow-up auction participant, then auction process return S112 are arranged.Otherwise, in operation S124, verify whether as agreed regulation execution of every signatory auction.Then, in operation S125, close selected bid and return of down payment remaining sum.Whether in operation S126, also can check has any remaining article can supply auction next time.If check result is sure, auction process return S105 then, otherwise stop auction.

According to a preferred embodiment of the invention, propose a kind of method of optimum auction and overcome limitation in the common auction system.According to the method for optimum auction of this proposition, can implement various auction trade types by networks such as the Internets, for example optimum reverse auction, lease auction and oppositely lease auction.Certainly, can make amendment, so that be applied in other types of transaction to the method for optimum auction of this proposition.

And, can be various tangible and invisible article according to the article of method of optimum auction auction, comprise photoprinter, water filter, medicine equipment, automobile, information, technology, right, real estate, membership, advertisement etc.

Though invention has been described and explanation with reference to its preferred embodiment here, it be to be appreciated that those skilled in the art that and can carry out various modifications and variations to it under the situation that does not break away from the spirit and scope of the invention.Therefore, the present invention is intended to be encompassed in and encloses in the scope of claims and equivalent thereof to its modifications and variations of carrying out.

Claims (14)

1. an optimum of realizing by the use network is leased auction system, and by this method, the lessor collects lessee's payment and hires out auction items, and the described optimum auction system of leasing comprises the following steps:

Lessor's first terminal, person's second terminal of asking the rent, the auction trade intermediary server that broker is installed, insurance institution are connected with clearing mechanism on the networks such as the Internet;

When the lessor is connected on the auction trade intermediary server, the information that input is relevant with taxi, comprise the article that will hire out, taxi timetable, taxi condition, assessment item, appraisal procedure, assessment reference mark and assessment priority, thus the central processing unit of auction trade intermediary server can with imported with the rental data storehouse of hiring out relevant information stores constructed database in the internal memory in;

When the person that asks the rent is connected on the auction trade intermediary server, in the rental data storehouse, search for stored with hire out relevant information, and according to required condition entry with charter relevant information, thereby central processing unit with charter relevant information stores chartering in the database to described database;

Hiring out database and charter database by the central processing unit analysis also is every kind of lease combination that the situation configuration is possible, then, central processing unit is assessed the optimum lease auction of profit that the lessor of auction is initiated in maximization according to net assessment mark and assessment one of priority, select optimum bidder as the bidder of success and with the information stores relevant with the bidder of success in the assessment data storehouse of described database;

On display, show assessment result and search for member database, to use central processing unit and to notify lessor/lessee with assessment result by Email, Advanced Record System (ARS) service and short message service (SMS);

Use the first/the second terminal checking bid result and the decision-making of input auction trade, thereby central processing unit stores the contract between lessor and the lessee in the contract database of described database;

With the lease fund that comprises cash pledge about whether being settled and the authorization information of whether having transferred the article that will hire out from insurance institution, clearing mechanism and lessor/lessee's the first/the second terminal transmission to the auction trade intermediary server, thereby central processing unit shows authorization information on the display of clearing mechanism, insurance institution and the first/the second terminal, and authorization information is stored in the transaction data base of described database;

Database and contract database are hired out in search, available go out the rental period then display of search results if having, and carry out the next item down auction activity by central processing unit;

The authorization information of whether having transferred the relevant article that will auction to lessor or next lessee from the first/the second terminal transmission to the auction trade intermediary server, thereby the transaction that central processing unit shows auction result and stores described database is finished in the database;

And database is finished in Search Transactions, if outstanding transaction arranged then analyze contract database and database is finished in transaction, calculate the final amount of money of lease, close the remaining sum of lease, and settlement information is stored in the settlement data storehouse of described database, on insurance institution, clearing mechanism, lessor and lessee's display, show checkout result, and notify checkout result by Email, ARS service, SMS by central processing unit.

2. optimum lease auction system as claimed in claim 1, wherein, with with hire out relevant information, be shown in the timetable that adopts the calendar form with the state of chartering relevant information and auction progress, make up in the database of described timetable in the broker that is stored in the auction trade intermediary server; When the lessor input with hire out relevant information during during input taxi timetable, the timetable that the central processing unit analysis is imported, demonstration time corresponding table are also asked the lessor to import and are hired out relevant information; When the lessor registers lease condition and appraisal procedure etc. and hires out relevant information, central processing unit with the lease database of hiring out the described database that relevant information stores installs in the internal memory in; And when the person's input of asking the rent of participating in auction when chartering relevant information, central processing unit can show the timetable that is stored in the rental data storehouse, ask rent person input with charter relevant information, with in the timetable of being input to charter relevant information stores to chartering in the database, show auction state of progress and timetable evaluation status etc. and auctioning relevant information, timetable shows in real time to the network user, so that central processing unit can be controlled the auction trade that will carry out according to timetable.

3. optimum lease auction system as claimed in claim 1, wherein, if the lessor specified the lease decision date or will lease as one sees fit before the decision date is located at target date on the taxi date that input is respectively each expectation when hiring out relevant information, then central processing unit determines the date to be used as basic reference by the lease with each appointment and stops auction activity successively; When each of the person that asks rent application chartered the date continuously or in the default handover period scope at the article that will hire out when discontinuous, the date of chartering of described each application is considered as the representative date that portion is chartered application and first from date is defined as the continuous rental period, for the described continuous rental period, adopt a lease decision date jointly; And when a plurality of ask the rent person applied for to charter the date overlapped and when influencing each other, central processing unit control the is corresponding person's that asks the rent the lease decision date, with the person's that asks the rent on the designated decision date of lease the earliest in the middle of its person that is set to ask the rent the lease decision date, so that carry out relative comparative assessment with regard to the corresponding person's that asks the rent condition, thereby can assess and select optimum lessee with the decision date by regulating the rent that is provided with by the lessor neatly according to the person's that asks the rent application according to the predetermined reference mark.

4. optimum lease auction system as claimed in claim 1, wherein, if the lessor is the final entitlement that has the article that will hire out with lessee's condition setting in input during with the relevant information of taxi, and will not return the lessor by article, and the depreciation of consideration article, then central processing unit with described with hire out relevant information stores in the rental data storehouse, the assessment person that asks the rent, and selection lessee, thereby finish the lease activity, then database is finished in Search Transactions, with find out be stored in the rental data storehouse in the lessee that conforms to of basic demand, if and verified this lessee, then central processing unit control would have the final proprietorial lessee's of described article selection.

5. optimum lease auction system as claimed in claim 1, wherein, when the lessor imports the information relevant with recovery method with the reference transfer of the article that will hire out because of the continuity of hiring out, central processing unit with this information stores in the rental data storehouse, the assessment person that asks the rent also selects a lessee, then the ask rent person of analyzing stored in chartering database condition and be stored in transfer and recovery method in the rental data storehouse, to determine that described article are to return the lessor earlier, and then transfer next lessee to, still a last lessee directly transfers article to next lessee, then, definite result is stored in the transfer database of the described database in the internal memory, and show to lessor and selected lessee and to transfer and recovery method, and can pass through Email, ARS and SMS will transfer and recovery method is notified to lessor and selected lessee, thereby can control the article that to hire out, make it transfer and reclaim according to preset condition.

6. optimum lease auction system as claimed in claim 1, wherein, import the condition of lease transaction as the lessor, promptly lease in the whole available rental period and take place, unrestricted, perhaps in each rental period of separating in whole available rental period, take place, and various other lease conditions, comprise the rental period, unit price based on the rental period, minimum value of leass, the shortest rental period, additional cost and discount rate and appraisal procedure, the condition that central processing unit is concluded the business the lease of being imported, various other lease conditions and appraisal procedure are input in the rental data storehouse, the person that allows to ask the rent cut apart the whole available rental period as required again or cut apart after rental period, and rental period after selecting to cut apart again; And when the person that asks rent input when chartering relevant information, central processing unit with charter relevant information stores to chartering in the database, and, be selected as the bidder of success to allow to provide the someone of optimal conditions or group that certain combines according to each state of condition net assessment bid independently.

7. optimum lease auction system as claimed in claim 1, wherein, broker has the permission lessor to be revised during auctioning and program and the icon of hiring out relevant information, and when one of lessor's option program and icon, central processing unit can be analyzed the state of auction progress and show the state of the rental information relevant with the rental period, these rental informations do not comprise ask rent person and contract, and can revise, the last a contract that maintenance simultaneously has identical taxi condition, then, the request lessor revises and hires out relevant information, and revise the taxi condition the lessor, appraisal procedure and taxi timetable etc. are when hiring out relevant information, the amended information stores relevant with taxi in the rental data storehouse, auctioned thereby control, it is carried out according to the amended information relevant with taxi.

8. optimum reverse aution method that uses network to realize, by this method, to buy article, described method of optimum auction comprises the following steps: the buyer to seller's payment

Buyer's first terminal, seller's second terminal and auction trade intermediary server that broker is installed are connected on the network;

When buyer's first terminal is connected to the auction trade intermediary server, the information that input is relevant with purchase, comprise the article that will buy, basic specification, purchase condition, assessment item, appraisal procedure and assessment reference mark, thus the central processing unit of auction trade intermediary server with buy relevant information stores in purchase database;

Search is stored in the information relevant with purchase in the purchase database when seller's second terminal is connected to the auction trade intermediary server, then at buy relevant information input and sell relevant information, thereby central processing unit with sell relevant information stores in sale database;

Analyze purchase database and sale database and the condition that the potential seller who participates in auction proposes is carried out optimum reverse auction assessment by central processing unit, till arriving the auction terminating point, thereby according to net assessment mark and assessment one of priority select the most approaching can be by minimizing the optimum bidder of profit that purchase cost maximizes the buyer by the set purchase conditioned disjunction of the buyer who initiates auction as the bidder of success, and with the information stores relevant with optimum bidder in the assessment data storehouse;

On display, show assessment result, search for member database and notify buyer/seller by Email, Advanced Record System (ARS) service and short message service (SMS) with assessment result by central processing unit;

Use buyer/seller's the first/the second terminal to verify the bid result and import trade decision, thereby central processing unit store contract in the contract database into;

And with the relevant authorization information buying cost and whether transferred the article that will buy of whether being settled from buyer/seller's the first/the second terminal transmission to the auction trade intermediary server, thereby central processing unit shows institute's information transmitted, it is stored in the transaction data base, and notifies buyer/seller by Email, ARS and SMS with institute's information transmitted.

9. optimum reverse aution method that uses network to realize, by this method, with items for merchandising, described method of optimum auction comprises the following steps: the seller to buyer's payment

Seller's first terminal, buyer's second terminal and auction trade intermediary server that broker is installed are connected on the network;

When seller's first terminal is connected on the auction trade intermediary server, the information that input is relevant with sale, comprise article, main specifications, sales terms, assessment item, appraisal procedure and the assessment reference mark that to sell, thereby the central processing unit of auction trade intermediary server can be with the information stores relevant with sale in sale database;

Search is stored in the information relevant with sale in the sale database when buyer's second terminal is connected on the auction trade intermediary server, import the information relevant at the information relevant then, thereby central processing unit can be with the information stores relevant with purchase in purchase database with purchase with sale;

Analyze sale database and purchase database and the condition that the potential buyer who participates in auction proposes is carried out optimum reverse auction assessment by central processing unit, till arriving the auction terminating point, thereby select the sales terms that the seller of the most approaching initiation auction is provided with maybe can be by minimizing the optimum bidder of profit that selling cost maximizes the seller according to net assessment mark and assessment one of priority as the bidder of success, and with the information stores relevant with optimum bidder in the assessment data storehouse;

On display, show assessment result, search for member database and notify seller/buyer by Email, Advanced Record System (ARS) service and short message service (SMS) with assessment result by central processing unit;

Use seller/buyer's the first/the second terminal checking bid result and import trade decision, thereby central processing unit can store contract in the contract database into;

And with the relevant authorization information of selling cost and whether having transferred the article that will sell of whether being settled from seller/buyer's the first/the second terminal transmission to the auction trade intermediary server, thereby central processing unit can show institute's information transmitted, it is stored in the transaction data base, and notifies seller/buyer by Email, ARS and SMS with institute's information transmitted.

10. one kind is passed through the optimum reverse aution method that the use network is realized, by this method, the buyer collects seller's payment to buy article, and described method of optimum auction comprises the following steps:

Buyer's first terminal, seller's second terminal and auction trade intermediary server that broker is installed are connected on the network;

When buyer's first terminal is connected on the auction trade intermediary server, the information that input is relevant with purchase, comprise the article that to buy, basic specification, purchase condition, assessment item, appraisal procedure and assessment reference mark, thereby the central processing unit of auction trade intermediary server can be with the information stores relevant with purchase in purchase database;

Search is stored in the information relevant with purchase in the purchase database when seller's second terminal is connected on the auction trade intermediary server, then, at the information input relevant with the purchase information relevant with sale, thereby central processing unit can be with the information stores relevant with sale in sale database;

Analyze purchase database and sale database by central processing unit, and the condition that the potential seller who participates in auction proposes is carried out optimum reverse auction assess, till arriving the auction terminating point, thereby select the optimum bidder of profit that the set purchase conditioned disjunction of the buyer of the most approaching initiation auction can maximize the buyer by the maximization purchase cost as the bidder of success according to net assessment mark and assessment one of priority, and with the information stores relevant with optimum bidder in the assessment data storehouse;

On display, show assessment result, search for member database, and notify buyer/seller by Email, Advanced Record System (ARS) service and short message service (SMS) with assessment result by central processing unit;

Use buyer/seller's the first/the second terminal to verify the bid result and import trade decision, thereby central processing unit can store contract in the contract database into;

And with the relevant authorization information buying cost and whether transferred the article that will buy of whether being settled from buyer/seller's the first/the second terminal transmission to the auction trade intermediary server, thereby central processing unit can show institute's information transmitted, it is stored in the transaction data base, and notifies buyer/seller by Email, ARS and SMS with institute's information transmitted.

11. an optimum oppositely lease auction system that uses network to realize, by this method, to charter the article that will auction, described method of optimum auction comprises the following steps: the lessee of initiation auction to lessor's payment

The person's that asks the rent first terminal, lessor's second terminal, auction trade intermediary server that broker is installed are connected on the network;

Input and charter relevant information when the person that asks the rent is connected on the auction trade intermediary server, comprise the article that will charter, charter condition, assessment item, appraisal procedure and assessment reference mark, thereby the central processing unit of auction trade intermediary server with imported with charter relevant information stores to being used for being provided with the database that article are rented;

Search is stored in the information that is used for being provided with the database that article rent when the lessor is connected on the auction trade intermediary server, and input and the article relevant information of motion of renting, thereby the proposal message that central processing unit is rented article stores into and is used for the database of applying for that article are rented;

Be used to be provided with the database that article rent and be used to apply for database that article are rented and the combination of renting by the central processing unit analysis at every kind of possible article of situation configuration, then, the conditioned disjunction of chartering that central processing unit is assessed near lessee's expectation according to net assessment mark and assessment one of priority maximizes the optimum oppositely lease auction of the lessee's who initiates auction profit by minimizing the expense of chartering, calculating comprises certain group or someone's optimum bid combination, being elected to be the bidder of success, and with the information stores relevant with the bidder of success in the assessment data storehouse;

On display, show assessment result and search for member database, to notify lessor/lessee with assessment result by Email, Advanced Record System (ARS) service and short message service (SMS);

Use the first/the second terminal checking bid result and input lessor/lessee's trade decision, and the contract between lessor and the lessee is stored in the contract database of described database by central processing unit;

With the fund that comprises cash pledge about whether being settled and whether transferred the authorization information that is used for the article that article rent from insurance institution, clearing mechanism and lessor/lessee's the first/the second terminal transmission to the auction trade intermediary server, thereby central processing unit can show authorization information on the display of clearing mechanism, insurance institution and the first/the second terminal, and authorization information is stored in the transaction data base of described database;

Search is used to database and the transaction data base that article are rented is set, if arranged then display of search results rentable article rental period, and carries out the next item down auction activity by central processing unit;

With about be used for authorization information that whether article that article rent transferred one of lessor and next lessee to from lessor/next lessee's the first/the second terminal transmission to the auction trade intermediary server, thereby database is finished in the transaction that central processing unit can show auction result and store described database;

And database is finished in Search Transactions, if outstanding transaction arranged then analyze contract database and database is finished in transaction, calculate the final amount of money that article are rented, close the remaining sum that article are rented, settlement information is stored in the settlement data storehouse of described database, on insurance institution, clearing mechanism, lessor and lessee's display, show checkout result, and notify checkout result by Email, ARS service, SMS by central processing unit.

12. an optimum oppositely lease auction system that uses network to realize, by this method, to hire out the article that will auction, described method of optimum auction comprises the following steps: the lessor of initiation auction to lessee's payment

Lessor's first terminal, the person's that asks the rent second terminal, auction trade intermediary server that broker is installed are connected on the network;

The input information relevant when the lessor is connected on the auction trade intermediary server with taxi, comprise the article that will hire out, taxi condition, assessment item, appraisal procedure and assessment reference mark, thus the central processing unit of auction trade intermediary server with imported with hire out relevant information stores to being used for being provided with the database that article are rented;

Search is stored in the information that is used for being provided with the database that article rent when the person that asks the rent is connected on the auction trade intermediary server, and input and the article relevant information of motion of renting, thereby the proposal message that central processing unit can be rented article stores into and is used for the database of applying for that article are rented;

Be used to be provided with article database of renting and the database that is used to apply for that article are rented by the central processing unit analysis, and at every kind of lease combination that the situation configuration is possible, then, central processing unit is assessed near the taxi conditioned disjunction of lessor's expectation according to net assessment mark and assessment one of priority and is maximized the optimum oppositely lease auction of the lessor's who initiates auction profit by minimizing lease expenses, calculating comprises certain group or someone's optimum bid combination, being elected to be the bidder of success, and with the information stores relevant with the bidder of success in the assessment data storehouse;

On display, show assessment result and search for member database, to notify lessor/lessee with assessment result by Email, Advanced Record System (ARS) service and short message service (SMS);

Use the first/the second terminal checking bid result and input lessor/lessee's auction trade decision-making, and the contract between lessor and the lessee is stored in the contract database of described database by central processing unit;

With the fund that comprises cash pledge about whether being settled and whether transferred the authorization information that is used for the article that article rent from insurance institution, clearing mechanism and lessor/lessee's the first/the second terminal transmission to the auction trade intermediary server, thereby central processing unit shows authorization information on the display of clearing mechanism, insurance institution and the first/the second terminal, and authorization information is stored in the transaction data base of described database;

Search is used to database and the transaction data base that article are rented is set, if arranged then display of search results rentable article rental period, and carries out the next item down auction activity by central processing unit;

With about be used for authorization information that whether article that article rent transferred one of lessor and next lessee to from lessor/next lessee's the first/the second terminal transmission to the auction trade intermediary server, thereby database is finished in the transaction that central processing unit can show auction result and store described database;

And database is finished in Search Transactions, if outstanding transaction arranged then analyze contract database and database is finished in transaction, calculate the final amount of money that article are rented, close the remaining sum that article are rented, settlement information is stored in the settlement data storehouse of described database, on insurance institution, clearing mechanism, lessor and lessee's display, show checkout result, and notify checkout result by Email, ARS service, SMS by central processing unit.

13. an optimum oppositely lease auction system that uses network to realize, by this method, the payment that the lessee of initiation auction collects the lessor is to charter the article that will auction, and described method of optimum auction comprises the following steps:

The person's that asks the rent first terminal, lessor's second terminal, auction trade intermediary server that broker is installed are connected on the network;

Input and charter relevant information when the person that asks the rent is connected on the auction trade intermediary server, comprise the article that will charter, charter condition, assessment item, appraisal procedure and assessment reference mark, thereby the central processing unit of auction trade intermediary server with imported with charter relevant information stores to being used for being provided with the database that article are rented;

Search is stored in the information that is used for being provided with the database that article rent when the lessor is connected on the auction trade intermediary server, and input and the article relevant information of motion of renting, thereby the proposal message that central processing unit is rented article stores into and is used for the database of applying for that article are rented;

Be used to be provided with article database of renting and the database that is used to apply for that article are rented by the central processing unit analysis, and the combination of renting at the possible article of every kind of situation configuration, then, central processing unit is assessed the optimum oppositely lease auction of profit that the lessee of auction is initiated in the conditioned disjunction maximization of chartering near lessee's expectation according to net assessment mark and assessment one of priority, calculating comprises certain group or someone's optimum bid combination, being elected to be the bidder of success, and with the information stores relevant with the bidder of success in the assessment data storehouse;

On display, show assessment result and search for member database to notify lessor/lessee with assessment result by Email, Advanced Record System (ARS) service and short message service (SMS);

Use the first/the second terminal checking bid result and input lessor/lessee's auction trade decision-making, and the contract between lessor and the lessee is stored in the contract database of described database by central processing unit;

With the fund that comprises cash pledge about whether being settled and whether transferred the authorization information that is used for the article that article rent from insurance institution, clearing mechanism and lessor/lessee's the first/the second terminal transmission to the auction trade intermediary server, thereby central processing unit shows authorization information on the display of clearing mechanism, insurance institution and the first/the second terminal, and authorization information is stored in the transaction data base of described database;

Search is used to database and the transaction data base that article are rented is set, if arranged then display of search results rentable article rental period, and carries out the next item down auction activity by central processing unit;

With about be used for authorization information that whether article that article rent transferred one of lessor and next lessee to from lessor/next lessee's the first/the second terminal transmission to the auction trade intermediary server, thereby database is finished in the transaction that central processing unit can show auction result and store described database;

And database is finished in Search Transactions, if outstanding transaction arranged then analyze contract database and database is finished in transaction, calculate the final amount of money that article are rented, close the remaining sum that article are rented, settlement information is stored in the settlement data storehouse of described database, on insurance institution, clearing mechanism, lessor and lessee's display, show checkout result, and notify checkout result by Email, ARS service, SMS by central processing unit.

14. as each described optimum reverse aution method in the claim 8 to 13, wherein, auction trade is undertaken by using the TOP SCORES table, described TOP SCORES table has shown conditions of auction, has assessed the main state of item, appraisal procedure, the overall score of auction participant, and as checking, the motion that allows the auction participant will import in actual auction activity by input before participating in actual auction activity comes the real time modelling auction, then, structure allows the auction participant to apply for the virtual assessment unit of bidding in predetermined database.

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