The content of the invention
It is an object of the invention to solve the above problems, it is proposed that a kind of electric car cloud based on Beidou navigation pays power supplyStake reservation charging method, this method can realize user's reservation charging, and the power supply stake that accurately can be preengage user is positioned,And can by swiping the card, the mode such as wechat, Alipay paid, provide the user as far as possible conveniently, while can be accurateThe power consumption of user is really calculated, so as to carry out reasonable charging, closing unit is accurate to " dividing " from " member ".
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of electric car cloud based on Beidou navigation, which is paid, to be suppliedElectric stake reservation charging method, the equipment used includes Cloud Server, user mobile phone, is dispersed in the power supply of each position of cityModule for metering electric quantity, control module, GPRS module, Beidou navigation locating module and power supply are provided with stake, each power supply stakeReservation charging position and non-reservation charging position are provided with module, each power supply stake, power supply module is carried out for above-mentioned modulesPower supply, module for metering electric quantity is used to measure the electric quantity consumption of each reservation charging position in power supply stake, and Beidou navigation locating module is usedIn the positional information and transmission for obtaining power supply stake into Cloud Server, GPRS module is led to for the data of power stake and Cloud ServerNews；Module for metering electric quantity, GPRS module and Beidou navigation locating module are electrically connected with control module, the reservation charging methodComprise the following steps：
Step 1：Reservation power supply stake
Special reservation charging position is set in power supply stake, and only subscriber can be used by way of reservation,Non- subscriber cannot be used, and when subscriber needs to carry out reservation charging, subscriber utilizes the app on user mobile phoneProgress is inquired about the residual reservation charge position state in neighbouring power supply stake, all neighbouring power supplies in inquiry objective time intervalWhether there is room in stake；If available free reservation charging position in neighbouring power supply stake, then can be by user mobile phoneThe idle reservation charging position that app is preengage in correspondence power supply stake using the mode for paying basic fee for appointment；If not being in power supply stake freeNot busy reservation charging position, then it represents that the app prompting users on reservation failure, user mobile phone try again later；If being inquired about in stake of poweringReservation charging position state in period not can determine that the app prompting users on user mobile phone are preengage again after a time；It is non-When subscriber needs to be charged in power supply stake, the expense reservation charging position being only capable of in power supply stake is charged；
Step 2：It is determined that power supply stake position
User is pre- on the app of user mobile phone to be made an appointment after power supply stake, and power supply stake is obtained from by Beidou navigation locating moduleThe positional information of body, and the positional information is sent in control module, control module is by GPRS module by power supply stakePositional information is sent to Cloud Server, and Cloud Server sends positional information to the app of user mobile phone, and user is according to userFind corresponding power supply stake in the power supply stake position shown on mobile phone app；
Step 3：Charger connection power supply stake
The charger input plug carried on electric car is inserted on the idle reservation charging position of power supply stake prompting by user, is suppliedThe control module that the reservation charging position of electric stake starts and generated in a temporarily fixed IP, power supply stake will by GPRS moduleComprising the IP information reservation charging position information transfer into Cloud Server, and by GPRS module Cloud Server with power supplyThe communication channel of an interim stabilization is set up between stake；
Step 4：User prepayment
User is that holding account is set up in the reservation charging position needed to use in power supply stake by the app on user mobile phone,Charging amount of money prepayment is carried out to the holding account in Cloud Server using the app on user mobile phone, is carried using advance paymentPreceding a certain amount of electricity of purchase；
Step 5：Stake of powering carries out electricity metering
During user uses the reservation charging position in power supply stake, power supply stake utilizes the electric quantity metering mould powered in stakeThe charged state of block real time measure electric car, while the charge power and power consumption of electric car are recorded, and by charge power and consumptionThe information of electricity is sent into control module, calculates the charging electricity charge of electric car by control module, and by Cloud Server withInformation of the communication channel set up between power supply stake in real time by the charge electricity charge and charge power is sent into Cloud Server；
Step 6：Cloud Server is judged charging expense in advance
The charging electricity charge information and the advance payment of user that Cloud Server is sent according to power supply stake judged, when filling an electricityWhen taking more than or equal to advance payment, Cloud Server is sent the information stopped power supply to power supply stake using GPRS module, is suppliedElectric stake stops being powered corresponding reservation charging position, while Cloud Server sends the prompt message hair of " charging insufficient in amount "Deliver on user mobile phone app, user carries out the continuous operation paid or cancel charging of the electricity charge according to the prompting on user mobile phone app；
Step 7：Whether Cloud Server is to electric car full of judging
If the expense that charges is less than advance payment, power supply stake continues to judge charge power while power supply；If fillingElectrical power is more than designated value, represents electric car underfill electricity, then continues to power；If charge power is less than or equal to designated value,Judge whether the physical connection of power supply stake and electric car charger disconnects；If the physical connection of power supply stake and electric car charger does not haveThere is disconnection, then postpone to stop charging and settling accounts charging expense after a hour, remaining expense, which is returned to user, to be used to payAccount in；If powering stake and the physical connection disconnection of electric car charger, whether physical connection is judged again after delay 10sDisconnect；If physical connection is recovered after 10s, continue to charge, stake of otherwise powering is stopped power supply and Cloud Server is closed the account, andRemaining expense, which is returned to user, to be used in the account of paying；
Step 8：Charging complete is reminded
Under conditions of electric car is fully charged or physical connection disconnects more than 10s, power supply stake disconnects automatically fills with electric carThe charging connection of electrical equipment, the control module for stake of powering is transmitted charge completion information to Cloud Server, cloud clothes using GPRS moduleBusiness device will the information of user's charging complete send to the app of user mobile phone, remind user that charging has been completed.
Further, each power supply stake is provided with 3-5 reservation charging position and 3-5 non-reservation charging positions, each to supplyCharge position in electric stake carries out number consecutively by being arranged on the digit plate above charge position.
Further, the electric car cloud pay power supply stake support to swipe the card, three kinds of means of payment of wechat and Alipay, power supplyStake is built-in with module of swiping the card, and user is by realizing the payment of the charging amount of money swiping the card to swipe the card in module；It is provided with Cloud ServerTwo kinds of payment backstages of wechat and Alipay, user passes through wechat and payment after logging in Cloud Server by the app on user mobile phonePrecious two kinds pay backstage and carry out reimbursement of expense；After charging complete, Cloud Server returns the remaining charging amount of money to user'sIn wechat account or Alipay account.
Further, improper charging alarm module is additionally provided with the power supply stake, improper charging alarm module is usedIn judging to power, whether each reservation charging position or each non-reservation charging position in stake are in normal charging condition.
Further, bluetooth module is additionally provided with the power supply stake, bluetooth module is connected with control module and controls to supplyThe initialization of whole system in electric stake, the mobile phone of maintenance personal is built-in with maintenance app, and maintenance personal is by by mobile phone and power supply stakeBluetooth module carry out bluetooth connection, initialized using the stake of app operation powers is repaired, so as to realize the maintenance for stake of powering.
Further, subscriber needs to pay the subscription price of designated amounts in reservation charging, during each reservation chargingWith；Subscription price is not collected if reservation charging user cancelled reservation order in 10 minutes to use；If subscriber 10 minutes itCancel an order afterwards, pay the subscription price use for only returning part.
Further, subscriber is in reservation charging, and the time of each section of reservation is required to pay the pre- of designated amountsAbout expense.
Further, when non-subscriber is charged in power supply stake, if it there is non-reservation charging position in power supply stakeDirectly it can be charged on non-reservation charging position；If the non-reservation charging position in power supply stake is all used, it can lead toQuick Response Code in overscanning power supply stake downloads the app softwares for reservation, remaining to power supply stake pre- after as subscriberAbout charge position is inquired about；If remaining reservation charging position is not predetermined full after as subscriber, sky can be chosenNot busy reservation charging position carries out charging operations.
The beneficial effects of the present invention are：1st, the present invention in power supply stake by setting reservation charging position and non-reservation chargingPosition, subscriber and non-subscriber are distinguished, and non-subscriber can be using a small amount of charging amount of money in non-reservation chargingCharged on position, and subscriber can be preengage reservation charging position by paying extra-pay, filled so as to realizeThe reservation of current potential, realizes and prepares charging in advance, prevents because the problem of charging number excessively leads to not charging.
2nd, the present invention can by swiping the card, three kinds of means of payment of wechat and Alipay, carried as far as possible for the payment of userJust, while the power consumption of user can be calculated accurately, clearing unit is accurate to " dividing " from " member ", more closed supplier by reasonable chargingBeing charged to charging for reason, allows user is more willing to pay charging expense.
3rd, the present invention by swiping the card, three kinds of means of payment of wechat and Alipay, be it is very convenient when returning remaining sum, it is convenientUser carries out disbursement and sattlement, it is to avoid traditional charging must branch deposit and the preparation electricity charge in advance shortcoming, more conform to userDemand.
4th, the present invention can be in advance judged charging expense and advance payment, charge expense be more than advance payment when andWhen stop charge and point out user charge insufficient in amount, on the one hand in time prompting user continued to pay dues, one side user can alsoContinued to pay dues according to the demand estimation of oneself or directly stop charging, both avoided the loss of operator or brought to userIt is convenient.
5th, the present invention can be judged charged state, compared by charge power with standard value, judge electric carWhether electricity is filled with；Represent still in charging, and be not yet full of, it is necessary to continue to fill if charge power is more than standard valueElectricity；If charge power is less than or equal to standard value, then it represents that electricity may be filled with, but for the power of different electric carsAnd differ, therefore by the way of continuation one hour of charging turns off power supply stake, it is ensured that electric car can rush enough enoughElectricity, while disconnecting electric car and the connection of power supply stake when charging is full.
6th, the present invention determines the position of power supply stake by Beidou navigation locating module, and positional precision can reach Centimeter Level,The guarantee power supply stake position of high degree it is accurate, facilitate user to quickly find predetermined power supply stake.
7th, improper charging alarm module is set in power supply of the invention stake, is filled in the reservation charging position of power supply stake or non-reservationCurrent potential is alarmed in the case of improper charging, points out user to handle the state of electric car, or data are sent outDeliver to Cloud Server, by Cloud Server judge power supply stake whether in normal operating conditions and whether need carry out helpdeskReason, to make the power supply stake moment ensure normal work.
8th, the present invention can initialize the bluetooth module of system and quickly realize power supply stake by being provided with power supply stakeInitialization so that realize power supply stake in the maintenance of software aspects, simplify maintenance process, facilitate maintenance personal to power supply stake enterRow maintenance.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in figures 1-4, a kind of electric car cloud based on Beidou navigation pays power supply stake reservation charging method, is usedEquipment include Cloud Server, user mobile phone, be dispersed in the power supply stake of each position of city, be provided with electricity in each power supply stakeMeasure and be provided with metering module, control module, GPRS module, Beidou navigation locating module and power supply module, each power supply stakeReservation charging position and non-reservation charging position, power supply module are that above-mentioned modules are powered, and module for metering electric quantity is used to measureThe electric quantity consumption of each reservation charging position in power supply stake, the positional information that Beidou navigation locating module is used to obtain stake of powering is concurrentDeliver in Cloud Server, data communication of the GPRS module for power stake and Cloud Server；Module for metering electric quantity, GPRS module andBeidou navigation locating module is electrically connected with control module.The reservation charging position and non-reservation charging position of the present invention is to be provided withThe socket of one jack is, it is necessary to which the charger connection of user itself can just charge.Module for metering electric quantity is used to detect each insertThe power consumption of seat, so that subscriber and non-subscriber can be consumed using the pattern swiped the card, it is convenient to realize accuratelyCharging.
The reservation charging method comprises the following steps：
Step 1：Reservation power supply stake；Special reservation charging position is set in power supply stake, and only subscriber can be by pre-Mode about is used, and non-subscriber cannot be used, when subscriber needs to carry out reservation charging, subscriber profitCarried out inquiring about the residual reservation charge position state in neighbouring power supply stake with the app on user mobile phone, during inquiry targetWhether there is room in all neighbouring power supply stakes in section；If available free reservation charging position, then may be used in neighbouring power supply stakeTo utilize the idle reservation charging preengage by way of paying basic fee for appointment in correspondence power supply stake the app on user mobile phonePosition；If there is no the reservation charging position of free time in power supply stake, then it represents that the app promptings user on reservation failure, user mobile phone is laterTry again；If the reservation charging position state in power supply stake in query time section not can determine that, app prompting user's mistakes on user mobile phoneThe section time is preengage again；When non-subscriber needs to be charged in power supply stake, the expense reservation being only capable of in power supply stake is filledCurrent potential is charged；
Step 2：It is determined that power supply stake position；User is pre- on the app of user mobile phone to be made an appointment after power supply stake, and power supply stake passes through northBucket navigation positioning module obtains the positional information of itself, and the positional information is sent in control module, and control module passes throughGPRS module sends the positional information of power supply stake to Cloud Server, and Cloud Server sends positional information to user mobile phoneApp on, user according to shown on user mobile phone app power supply stake position find corresponding power supply stake；
Step 3：Charger connection power supply stake；The charger input plug carried on electric car is inserted in power supply stake and carried by userOn the idle reservation charging position shown, the reservation charging position for stake of powering starts and generated in a temporarily fixed IP, power supply stakeControl module by GPRS module by the reservation charging position information transfer comprising the IP information into Cloud Server, and pass throughGPRS module sets up the communication channel of an interim stabilization between Cloud Server and power supply stake；
Step 4：User prepayment；User is that the reservation needed to use in power supply stake is filled by the app on user mobile phoneCurrent potential sets up holding account, using the app on user mobile phone in Cloud Server to the holding account carry out charging the amount of money it is pre-Pay, a certain amount of electricity is purchased in advance using advance payment；
Step 5：Stake of powering carries out electricity metering；During user uses the reservation charging position in power supply stake, power supplyStake utilizes the charged state for the module for metering electric quantity real time measure electric car powered in stake, while recording the charge power of electric carAnd power consumption, and the information of charge power and power consumption is sent into control module, electric car is calculated by control moduleThe charging electricity charge, and pass through the communication channel set up between Cloud Server and power supply stake in real time by the letter of the charge electricity charge and charge powerBreath is sent into Cloud Server；
Step 6：Cloud Server is judged charging expense in advance；The charging electricity charge that Cloud Server is sent according to power supply stake are believedCease the advance payment with user to be judged, when filling an electricity charge more than or equal to advance payment, Cloud Server utilizes GPRS mouldsBlock sends the information stopped power supply to power supply stake, and power supply stake stops being powered corresponding reservation charging position, while cloudThe prompt message that server sends " charging insufficient in amount " is sent to user mobile phone app, and user is according on user mobile phone appPrompting carries out the continuous operation paid or cancel charging of the electricity charge；
Step 7：Whether Cloud Server is to electric car full of judging；If the expense that charges is less than advance payment, powerStake continues to judge charge power while power supply；If charge power is more than designated value, electric car underfill electricity is represented, thenContinue to power；If charge power be less than or equal to designated value, judge power supply stake and electric car charger physical connection whetherDisconnect；Stop charging and settling accounts if the physical connection of power supply stake and electric car charger is not turned off, after one hour of delayCharging expense, remaining expense, which is returned to user, to be used in the account of paying；If the physics of power stake and electric car chargerConnection disconnects, then judges whether physical connection disconnects again after postponing 10s；If physical connection is recovered after 10s, continue to charge,Otherwise power supply stake is stopped power supply and Cloud Server is closed the account, and remaining expense is returned to account of the user for payingIn；
Step 8：Charging complete is reminded；Under conditions of electric car is fully charged or physical connection disconnects more than 10s, stake of poweringThe automatic charging connection disconnected with electric car charger, the control module of power supply stake is passed charge completion information using GPRS moduleTransport to Cloud Server, Cloud Server will the information of user's charging complete send to the app of user mobile phone, remind user's chargingComplete.
Each power supply stake can be provided with 3-5 reservation charging position and 3-5 non-reservation charging positions, each power supply stakeCharge position carry out number consecutively by being arranged on digit plate above charge position, stake of for example powering has 5 reservation chargings positionsWith 5 non-reservation charging positions, reservation charging position number consecutively is that 1., 2., 3., 4., 5., non-reservation power supply stake number consecutively is⑥、⑦、⑧、⑨、⑩.In step 1, user carries out the predetermined of reservation power supply position by app, and app is upper can be to each power supply stakeState shown it is whether all reservations position that powers current occupied and remaining pre- in power supply stake that display information, which is,Whether about power supply position has reservation within the ensuing period；If any one reservation charging position powered in stake is without reservation letterBreath, then user can carry out reservation operation；If there is all reservation chargings positions to have a reservation information in power supply stake, but wherein certainOne or several subscription times will expire, then user can be pointed out to be preengage later；If all reservations are filled in power supply stakeCurrent potential is occupied, then power supply stake can not preengage, and user can check the whether available free reservation of other power supply stakesPosition.
The electric car cloud payment power supply stake support is swiped the card, three kinds of means of payment of wechat and Alipay, and power supply stake is built-in withSwipe the card module, user is by realizing the payment of the charging amount of money swiping the card to swipe the card in module；Wechat and branch are provided with Cloud ServerPrecious two kinds of payments backstage is paid, user passes through two kinds of branch of wechat and Alipay after logging in Cloud Server by the app on user mobile phonePay backstage and carry out reimbursement of expense；After charging complete, Cloud Server returns the remaining charging amount of money to the wechat account of userOr in Alipay account.
Improper charging alarm module is additionally provided with the power supply stake, improper charging alarm module is used to judge to powerWhether each reservation charging position or each non-reservation charging position in stake are in normal charging condition.
Bluetooth module is additionally provided with the power supply stake, bluetooth module is connected with control module and controlled whole in power supply stakeThe initialization of system, the mobile phone of maintenance personal is built-in with maintenance app, and maintenance personal is by by mobile phone and the bluetooth module of power supply stakeBluetooth connection is carried out, is initialized using the stake of app operation powers is repaired, so as to realize the maintenance of power supply stake.
Subscriber needs the subscription price for paying designated amounts to use in reservation charging, during each reservation charging；If reservationCharge user cancelled reservation order in 10 minutes and does not collect subscription price use then；If subscriber is cancelled an order after 10 minThen pay the subscription price use for only returning part.Subscriber is in reservation charging, and the time of each section of reservation is required to payment and referred toThe subscription price of deposit volume is used.User can preengage the period specified, and continuous a very long time can be preengage again.
When non-subscriber is charged in power supply stake, can directly it exist if it there is non-reservation charging position in power supply stakeCharged on non-reservation charging position；If the non-reservation charging position in power supply stake is all used, it can be powered by scanningQuick Response Code in stake downloads the app softwares for reservation, and power supply stake residual reservation charge position is entered after as subscriberRow inquiry；If remaining reservation charging position is not predetermined full after as subscriber, the reservation that can choose the free time is filledCurrent potential carries out charging operations.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long asThe technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into patent of the present inventionRights protection scope in.