A kind of method and system seeking lost contact live based on mobile InternetTechnical field
The present invention relates to and a kind ofly seek lost contact live(people, pet etc. based on mobile Internet) method and system, belong to Internet Information Service technical field.
Background technology
In society of today, flourishing communication and information dissemination technology shorten the distance of people, make the acquisition of information more convenient.But after child, old man or pet etc. go astray from the group, for finding them, except other channels of seeking help of traditional warning are often fewer.Also the information platform of some missings or looking for relative is had at present, but be generally all collecting of some information, need hunter to spend larger energy to carry out the screening of information, to the people of the extremely anxious collapse of the heart just losing relatives, the process of information sifting will be very very long, and result of use is unsatisfactory.Along with widely using of friend-making software; in circle of friends, also often can spread the information that some seek lost contact, but such diffusion does not have specific aim, effect is also poor; even can because of the information waste of some falsenesses everybody love, make everybody gradually ignore this type of information.How to make full use of the advantage of mobile Internet, transfer the strength of the whole society, allow people can fast searching to the people of lost contact or pet, be the problem that the present invention mainly studies.
Summary of the invention
goal of the invention: for problems of the prior art, the invention provides a kind of method and system seeking lost contact live based on mobile Internet, effective hint information can be provided for seeking lost contact information requirement side fast, shorten and find duration, improve and recover success rate.
technical scheme: for achieving the above object, the present invention adopts following technical scheme:
Based on a method of seeking lost contact live for mobile Internet, comprise the step of Information issued, information matches and acquisition of information;
Described information issue step comprises: information requirement side issues the demand information for seeking lost contact live by mobile terminal, and appointed information visible range, server is resolved and is preserved demand label from demand information; Clue provider issues the hint information of lost contact live by mobile terminal, and appointed information visible range, server is resolved and is preserved clue label from hint information;
Described information matches step comprises: the clue label of the demand label hint information visible with it of information requirement side is carried out Auto-matching by server, calculates coupling angle value; And the demand label of the clue label demand information visible with it of clue provider is carried out Auto-matching by server, calculates coupling angle value;
Described information acquiring step comprises: the hint information exceeding setting threshold with demand information matching degree is sent to the mobile terminal of information requirement side by server; And the demand information exceeding setting threshold with hint information matching degree is sent to the mobile terminal of clue provider by server.
Further, trigger message coupling step automatically in server one or more situations when receiving the information that information requirement side issues, when receiving information requirement side's information refresh requests, when receiving information that clue provider issues, when receiving clue provider information refresh requests or in the time interval of setting.
Further, described method of seeking lost contact live also comprises the step of invalidates information, be specially: the demand information of issue or hint information are set to expired state by information requirement side or clue provider, or the demand information or hint information that exceed the term of validity of setting are regularly set to expired state by server; Only Auto-matching is carried out to not out of date information in described information matches step.
Further, described in seek lost contact live method also comprise the step of information subscribing, described information subscribing step comprises:
Subscriber arranges its subscription label relevant to demand information or hint information paid close attention to;
The corresponding label of subscribing to label and demand information or hint information is carried out Auto-matching by server, and the demand information or the hint information that matching degree are exceeded setting threshold are pushed to subscriber.
Further, described information visible range is geographical coverage area or groups of users scope.
Further, described demand information also comprises position, information requirement side information, and described hint information also comprises clue provider position information; Described positional information is the positional information of the mobile phone users automatically obtained by cordless communication network or GPS, or, the geographic location that user selects.
Based on a system of seeking lost contact live for mobile Internet, comprising:
Information issuing module, issues demand information for information requirement side, appointed information visible range, and resolves from demand information and the demand of preservation label; And clue provider issues hint information, appointed information visible range, and resolve from hint information and preserve clue label;
Information matches module, carries out Auto-matching by the clue label of the demand label hint information visible with it of information requirement side, and, the demand label of the clue label demand information visible with it of clue provider is carried out Auto-matching;
And data obtaining module, for based on tag match result, is sent to information requirement side by the hint information exceeding setting threshold with demand information matching degree, and the demand information exceeding setting threshold with hint information matching degree is sent to clue provider.
Further, described information issuing module comprises:
Data Enter unit, for user's typing demand or hint information, appointed information visible range, wherein demand or hint information comprise lost contact live classification, lost contact live Word message and pictorial information respectively;
Tag extraction unit, for carrying out keyword extraction according to the label keywords database preset to Word message;
Label setting unit, for the value according to demand corresponding to the keyword Lookup protocol that extracts or clue label; And,
Label storage unit, for according to user to the confirmation of the label value of Lookup protocol or amendment, preserve demand or clue bookmark name and label value;
Described information matches module comprises:
Tag match unit, for the value of the value of each demand label in demand information with the corresponding clue label in the hint information in its visible range is mated, or the value of the value of each clue label in hint information with the corresponding demand label in the demand information in its visible range is mated;
Information matches degree computing unit, for the weighted value preset according to each label, the coupling angle value of computation requirement information and hint information; And,
Information sifting unit, for the threshold value of coupling angle value and setting being compared, obtains information list to be sent.
Further, described system also comprises invalidates information module, for demand information or hint information being set to expired state according to the operation of information requirement side or clue provider, or regularly the demand information or hint information that exceed the term of validity of setting are set to expired state;
Further, described system also comprises information subscribing module, for subscriber, its subscription label relevant to demand information or hint information paid close attention to is set, and the corresponding label of subscribing to label and demand information or hint information is carried out Auto-matching, the demand information or the hint information that matching degree are exceeded setting threshold are pushed to subscriber.
beneficial effect: compared with prior art, tool of the present invention has the following advantages: 1, the present invention makes full use of the convenience that information of mobile terminal is issued and obtained, there are relatives, when pet lost contact or when finding doubtful lost contact human or animal, can release news in the very first time, the Auto-matching of demand information and hint information is realized by computer, the high information of matching degree is sent targetedly to user, make user can obtain the information of oneself care rapidly, information sifting is carried out without the need to spending the more time, simple to operate, acquisition of information is accurately quick, can effectively shorten searching duration, improve and recover success rate.2, the coupling of information is carried out by the similarity of combining geographic location and lost contact live, rationally and accurately.3, automatically from the information of user's issue, resolving the label that the method extracting keyword obtains information by adopting, simplifying the input of user, operating more friendly.4, by invalidates information mechanism, the information that user obtains is more timely and effective, and information interference volume is little.5, information subscribing function is provided, can to the such as user such as public security organ, welfare institution pushed information, information obtains shared, is conducive to the associating common people and public organizations complete recovering of lost contact live jointly.
Accompanying drawing explanation
Fig. 1 is application scenarios schematic diagram of the present invention.
Fig. 2 be the inventive method embodiment seek lost contact flow chart.
Fig. 3 is the flow chart of giving a clue of the inventive method embodiment.
Fig. 4 is the information subscribing flow chart of the inventive method embodiment.
Fig. 5 is the structural representation of present system embodiment.
Fig. 6 is the structural representation of information issuing module in present system embodiment.
Fig. 7 is the structural representation of information matches module in present system embodiment.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Fig. 1 is the inventive method and systematic difference scene schematic diagram, the present invention collects the information of multiple information requirement side and clue provider issue, by the automatic computing coupling of background server, in the geographic area of specifying or group range, realize the coupling of demand information and hint information, help information party in request obtains the clue for finding lost contact live fast.
Disclosed in the embodiment of the present invention, a kind of method of seeking lost contact live based on mobile Internet, comprises Information issued, information matches and acquisition of information, and what Fig. 2 showed the information requirement side of the present embodiment seeks lost contact flow process, comprises the steps:
S101: information requirement side issues demand information by mobile terminal, the open scope of appointed information, the scope of information disclosure can be the groups of users scope of specifying geographical coverage area or specifying, for the positional information of the customer mobile terminal that the setting of regional extent obtains automatically by cordless communication network or GPS, setting user current place geographical coverage area automatically.Server is resolved and is preserved demand label from the demand information that party in request issues.Demand information is the descriptor to lost contact live, comprises lost contact live kind, character description information and pictorial information, and kind, as children, old man, pet dog etc., also can further be segmented, as boy, young girl.In order to simplify the operation of user, after user's input characters descriptor, automatically from character description information, corresponding demand label is extracted, demand label sets based on different types of live, comprise general as drop-out time, lose place, with specific label, such as, for children, label can also include but not limited to age, height, clothing, build etc.; For pet dog, label can also include but not limited to kind, hair color, age, body weight etc.The concrete steps of resolving and preserving label from character description information are:
1) according to the label keywords database preset, keyword extraction is carried out to Word message part;
2) according to the value of demand label corresponding to the keyword Lookup protocol that extracts;
3) point out user whether to determine or revise the label value of setting automatically, receiving user to the confirmation of label value or amendment, preserve demand bookmark name and label value.It is perfect further that the amendment information of user to label value also can be used for label keywords database, through accumulation after a while, just can improve the accuracy of tag extraction.
S102: the clue label in the demand label hint information visible with it of information requirement side is carried out Auto-matching by server, calculates coupling angle value.If the group that party in request user specifies in hint information, or home zone when user registers or current location are in the regional extent that hint information is specified, then can think that this hint information is visible to party in request user.The trigger timing of this step can be after information requirement side releases news, or when request refreshes, or regularly triggered by server, circular can be:
1) value of the value of each demand label in demand information with the corresponding clue label in hint information is mated, when carrying out the coupling of label value, if demand label value is identical with clue label value, or the scope of demand label value can cover the scope of clue label value, then match hit, if matching value is 1, otherwise set matching value as 0;
2) according to the weighted value that each demand label is preset, the coupling angle value of computation requirement information and hint information.The weight of such as time tag is set to 5, the weight of location label is set to 5, the weight of age label is set to 2, the weight of height label is set to 2 etc., is totally added again, can obtains the information matches angle value based on tag match with matching value after being multiplied by weighted value.The method is comparatively simple information matching method, also can adopt the method for other fuzzy matching, calculate the coupling angle value between two information.
S103: the demand information that the demand information matching degree issued with information requirement side is exceeded setting threshold by server is sent to the mobile terminal of information requirement side, when user's online browse or request refresh, the application of mobile terminal directly receives and presents the information content, during online the or application un-activation of user, the mode that can be notified by mobile terminal or SMS advice method by information pushing to user.While sending information to information requirement side, also can send this demand information to the clue provider of correspondence.
Fig. 3 shows the flow process of giving a clue of the present embodiment, comprises the steps:
S201: clue provider issues hint information by mobile terminal, server is resolved and is preserved clue label from the hint information that clue provider issues.
S202: the demand label in the clue label demand information visible with it of clue provider is carried out Auto-matching by server, calculates coupling angle value.
S203: the demand information that the hint information matching degree issued with clue provider is exceeded setting threshold by server is sent to the mobile terminal of clue provider.While sending information to clue provider, also can send this hint information to the information requirement side of correspondence.
Specifying information handling process in above-mentioned flow process of giving a clue and the message processing flow sought in lost contact flow process are similar, repeat no more herein.
Because demand information and the hint information of seeking lost contact live have stronger specific aim, it is general after lost contact live recovers, relevant demand information and hint information will become outdated information, and these outdated information can produce larger interference to fresh information, and affect the calculated performance of server.In order to address this problem, this method also comprises the step of invalidates information, be specially: the demand information of issue or hint information are set to expired state by information requirement side or clue provider, or the demand information or hint information that exceed the term of validity of setting are regularly set to expired state by server, the term of validity of information can be specified by user when releasing news, or server presets the term of validity of acquiescence.After invalidates information process, when the information of carrying out Auto-matching, only carry out within the scope of effective information.
As shown in Figure 4, the method for the embodiment of the present invention also comprises the step of information subscribing, is specially:
S301: subscriber arranges its subscription label relevant to demand information or hint information paid close attention to; Some functional organizations of information subscribing main users or welfare institution user pay close attention in real time and seek lost contact live information, subscribe to label and can be but be not limited to that lost contact live is less than 12 years old children, lost contact live kind is dog etc.
S302: the corresponding label of subscribing to label and demand information or hint information is carried out Auto-matching by server, and the demand information or the hint information that matching degree are exceeded setting threshold are pushed to subscriber.
As illustrated in figs. 5-7, a kind of system of seeking lost contact live based on mobile Internet disclosed in the embodiment of the present invention, comprising: information issuing module 1, information matches module 2, data obtaining module 3, invalidates information module 4 and information subscribing module 5; Wherein, information issuing module 1 comprises Data Enter unit 11, for information requirement side or clue provider typing demand or hint information and appointed information visible range; Tag extraction unit 12, for carrying out keyword extraction according to the label keywords database preset to the Word message of typing; Label setting unit 13, for the value according to demand corresponding to the keyword Lookup protocol that extracts or clue label; Label storage unit 14, for according to information requirement side or clue provider to the confirmation of the label value of Lookup protocol or amendment, preserve demand or clue bookmark name and label value.Information matches module 2 comprises tag match unit 21, for the value of the value of each demand label in demand information with the corresponding clue label in the hint information in its visible range is mated, or the value of the value of each clue label in hint information with the corresponding demand label in the demand information in its visible range is mated; Information matches degree computing unit 22, for the weighted value preset according to each label, the coupling angle value of computation requirement information and hint information; Information sifting unit 23, for the threshold value of coupling angle value and setting being compared, obtains information list to be sent.
Data obtaining module 3, for based on tag match result, hint information in the information list to be sent corresponding with the demand information that information requirement side issues is sent to information requirement side, and the demand information in the information list to be sent corresponding with the hint information that clue provider issues is sent to clue provider.
Invalidates information module 4, for demand information or hint information being set to expired state according to the operation of information requirement side or clue provider, or is regularly set to expired state by the demand information or hint information that exceed the term of validity of setting;
Information subscribing module 5, for subscriber, its subscription label relevant to demand information or hint information paid close attention to is set, and the corresponding label of subscribing to label and demand information or hint information is carried out Auto-matching, the demand information or the hint information that matching degree are exceeded setting threshold are pushed to subscriber.
The method and system seeking lost contact live based on mobile Internet that the embodiment of the present invention provides, take full advantage of intelligent mobile terminal to release news and the rapid and convenient of receive channel, and the mature technology of position-based information service, a quick and effective platform is provided for what seek lost contact live, and by the Auto-matching of background server to information, the pattern of information service is changed into initiatively from passive, user is freed from a large amount of interfere informations, what substantially increase lost contact live recovers success rate, promote that people care about mutually, pay close attention to lost contact children, old man, pet etc., transmit social positive energy, method and system of the present invention has a wide range of applications and promotion prospect.