Summary of the invention
The present invention is for the shortcoming overcoming above-mentioned technical problem, it is provided that a kind of based on cloud platform, many tenants distributedElectric vehicle charging management system and method.
The present invention based on cloud platform, the distributed electric vehicle charging management system of many tenants, it is characterised in that: include cloudPlatform Server, Charge Management terminal, wechat server and be mounted with charging application APP SmartClient, described cloud put downStation server is communicated with Charge Management terminal by 4G network, to realize the online management to Charge Management terminal；Charging valveBeing provided with the multichannel charging inlet for electric motor car charging in reason terminal, the state of multichannel charging inlet is carried out by Charge Management terminalDetection and control；Cloud platform server by identify Charge Management terminal send user's IC card information, APP user profile orThe payment information that wechat server sends, the corresponding interface opened in multichannel charging inlet is charged for user.
The present invention based on cloud platform, the distributed electric vehicle charging management system of many tenants, described Charge Management terminalIt is made up of CPU main control module and coupled 4G communication module, metering module, human-computer interaction module and power module, CPUMain control module realizes the communication with Platform Server by 4G communication module, and CPU main control module is filled by Control multichannelThe switching state of electrical interface, power module is for the offer relevant work voltage of each module and multichannel charging inlet；
Described metering module is made up of voltage sensor, current sensor, switching value module, to measure each charging respectivelyThe magnitude of voltage of interface, current value and the on off operating mode of detection charging inlet；Described human-computer interaction module is by touch screen and card readerComposition, touch screen display human-computer interaction interface, card reader is for reading the information of user's IC-card.
The present invention based on cloud platform, the distributed electric vehicle charging management system of many tenants, described Charge Management terminalOn 4G communication module be connected with CPU main control module by Mini PCI-E interface, communicated by PPP dial mode, with protectCard Charge Management terminal and the high speed of cloud platform server, stabilized communication.
The present invention based on cloud platform, the management method of the distributed electric vehicle charging management system of many tenants, its featureIt is, is realized by following steps:
A). selecting user type, Charge Management terminal is shown included IC-card user, without card user, APP by human-computer interaction interfaceUser is in interior user type, when user is charged business, first chooses user type；
If b). user choose for IC-card user, complete the most as follows to pay: b-1). select charge information, userNeeds according to oneself electric motor car select the charge information including the charging amount of money and charging inlet；B-2). user card punching, useFamily is by IC-card near card reader, and Charge Management terminal recognition goes out the Customs Assigned Number in IC-card, and Customs Assigned Number is uploaded to cloud puts downStation server, to inquire about user balance；B-3). inquiry into balance, cloud platform server receives the remaining of Charge Management terminal transmissionAfter volume inquiry request, in data base, obtain the remaining sum of user according to Customs Assigned Number, and be fed back to Charge Management terminal；b-4). remaining sum shows and charges, and Charge Management terminal shows IC-card remaining sum by human-computer interaction interface, and to cloud platform server ShenPlease charge for user；B-5). charging application judges, after cloud platform server receives charging application, it is judged that the remaining sum of user isThe no requirement meeting the selected charging amount of money, allows charge command to Charge Management terminal if it is satisfied, then send；Perform stepE)；
If c). user choose for without card user, complete the most as follows to pay: c-1). select charge information, userNeeds according to oneself electric motor car select the charge information including the charging amount of money and charging inlet；C-2). generate payment twoDimension code, the charging amount of money that Charge Management terminal selects according to user, generate and show the payment Quick Response Code need to paid the bill by wechat；C-3). barcode scanning also pays, and user is by the upper wechat scanning Quick Response Code installed of intelligent terminal and pays；C-4). pay reallyRecognize, after wechat server receives a payment of user, success notification will be paid and send to cloud platform server, cloud platform serviceAfter device payment confirming information is errorless, then sends and allow charge command to Charge Management terminal；Perform step e)；
If d). user chooses APP user, completes the most as follows to pay: d-1). and scanning Quick Response Code, Charge Management is eventuallyEnd display is for the 2 D code information of APP scanning, and user utilizes the upper APP installed of intelligent terminal to scan Quick Response Code；D-2). selectCharge information, after by APP scanning Quick Response Code, can open the page showing this Charge Management end message, Yong HugenThe charge information needing to select on the page including the charging amount of money and charging inlet according to oneself electric motor car；D-3). sendCharging application, the APP in SmartClient sends charging application to Platform Server；D-4). charging application judges, cloud platform takesAfter business device receives charging application, it is judged that whether the remaining sum of user meets the requirement of the selected charging amount of money, if it is satisfied, thenSend and allow charge command to Charge Management terminal；Perform step e)；
E). perform charging, after Charge Management terminal receives the permission charge command that cloud platform server sends, connect correspondingCharging inlet is that the electric motor car of user is charged；F). judge charging whether complete, Charge Management terminal according to charging current,The charging amount of money or charging interval judge whether charging completes, if completed, then settlement information report to cloud platform server；G). complete settlement of transactions, after cloud platform server receives the settlement information that Charge Management terminal is uploaded, to IC-card or APPAfter login account is withholdd accordingly, complete this time to conclude the business.
The present invention based on cloud platform, the management method of the distributed electric vehicle charging management system of many tenants, also includeFollowing steps:
1). interface message collection and uploading, Charge Management terminal by cycle sensor ground gather every road charging inlet logical,Disconnected state and voltage, current value, and collection information is uploaded to cloud platform management server；2). cross stream, overvoltage detection, fillElectricity management terminal judges whether the magnitude of voltage of interface, current value exceed the alarm threshold of setting, if it exceeds alarm threshold, then sends outSend warning information to cloud platform server；Perform step 4)；3). breakdown judge, it may be judged whether there is charging inlet for disconnecting shapeState but this interface have the situation of charging current, if it is present show that this charging inlet control circuit is damaged, can the most not betweenCut-off electricity, then send warning information to cloud platform server；Perform step 4)；3). troubleshooting, when cloud platform server receivesAfter the warning information that Charge Management terminal sends, according to fault type, before sending maintainer, scene is gone to just to keep in repair；4).Planning application, the detection information of the multichannel charging inlet that cloud platform server is uploaded according to existing Charge Management terminal, identifyGoing out electric motor car type, electric motor car Type division is Large Electric automobile, small-sized electric vehicle, battery-operated motor cycle, electric bicycle,And calculate charging inlet utilization rate；When the utilization rate of charging inlet exceedes the threshold value of setting, be then given and set up Charge ManagementThe suggestion of terminal, and point out the charging inlet building the most electric motor car type of charging occupation rate.
The invention has the beneficial effects as follows: the distributed electric vehicle charging management system of the present invention and method, by arrange withThe cloud platform server that Charge Management terminal is communicated by 4G network, it is achieved that the online management to Charge Management terminal, realHaving showed the control to charging inlet state and detection, user is paid by IC-card, APP or wechat, can complete on-line paymentWith charging operation, change the off-line of conventional charging pile, isolated management mode, it is simple to many charging inlets are managed and monitor,Beneficial effect is notable, is suitable to application.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, give the schematic diagram of the distributed electric vehicle charging management system of the present invention, as it is shown on figure 3, giveHaving gone out the network structure hierarchy chart of the distributed electric vehicle charging management system of the present invention, it is by cloud platform server 1, charging valveReason terminal 2, multichannel charging inlet 3, SmartClient 4,4G network, wechat server 6 form, and Charge Management terminal 2 is arrangedMultichannel charging inlet 3, by multichannel charging inlet 3, can be charged the electric motor car of user.Cloud platform server 1 passes through 4GNetwork 5 communicates with Charge Management terminal 2, with carry on the work Charge Management terminal 2 online management and status monitoring, it is ensured thatThe safe and stable operation of Charge Management terminal 2.Corresponding APP application program is installed on SmartClient 4.
Charge Management terminal 2 keeps communicating by 4G network 5 with cloud platform server 1, and Content of Communication is self-defined stipulationsForm, wechat server 6 provides convenient means of payment, the APP application program on SmartClient 4 provide the user charging,Supplementing inquiry, Information Push Service with money, Charge Management terminal 2 receives the charging instruction of cloud platform server 1, by multichannel chargingMouth 3 is that charge user provides charging service, and charging end data are uploaded to cloud platform server 1.
As in figure 2 it is shown, give the circuit theory diagrams of Charge Management terminal in the present invention, its by CPU main control module 7 andCoupled 4G communication module 8, metering module 9, human-computer interaction module 10 and power module 11 form, shown CPU masterControl module 7 has information gathering, data operation and the effect of control output, and CPU main control module 7 is by 4G communication module 8 and cloudPlatform Server 1 communicates, for this locality control, data storage, data process, state-detection and Cloud Server data exchange,Remote upgrade and logout with report.The most optional arm9x25 adds embedded Linux operating system.Metering module 9 wrapsInclude and each charging inlet carried out voltage, the voltmeter of current measurement and ammeter, for precise acquisition each road output interface andThe electricity consumption data of charging pile self.Meanwhile, CPU also can be to the battery temperature of electric motor car, the on off state of relay and surroundingVideo monitoring information be acquired.
The switching state of interface each in multichannel charging inlet 3 is controlled by CPU main control module 7 by relay.LogicalCross the output of Control Multi-path electricity stream, provide the user charging inlet, and electric current can be cut off in time according to charging abnormal conditionsOutput, it is achieved defencive function.Shown human-machine exchange module 10 is made up of touch screen and card reader, and touch screen is used for showing man-machineInteractive interface, in order to user carries out corresponding operating；Card reader is for reading the IC card information of user.IC-card uses encryption and CRCThe mode of verification only stores Customs Assigned Number and does not store any user's amount information, can be prevented effectively from IC-card and be cracked, illegal modificationsValue data, and by guessing calculation camouflage legal identity.Preferably IC-card card reader is optional supports TYPE-A and TYPE-simultaneouslyB, supports identity card and common IC-card such as S50 card or M1 card for simultaneously.
Being provided with 4G communication module in cloud platform server 1, Charge Management terminal 2, the 4G in Charge Management terminal leads toLetter module is connected with CPU main control module by Mini PCI-E interface, and preferred module can select HUAWEI ME909s-821 LTE Mini PCIe modules, use Mini PCIe interface to connect main control module, are used for ensureing that stablizing at a high speed data hands overChanging, operating system uses PPP dialing mode to set up the connection with cloud platform, to ensure Charge Management terminal and cloud platform serverHigh speed, stabilized communication.
As shown in Figure 4, give the flow chart of the management method of the distributed electric vehicle charging management system of the present invention, thisInvention based on cloud platform, the management method of the distributed electric vehicle charging management system of many tenants, come real by following stepsExisting:
A). selecting user type, Charge Management terminal is shown included IC-card user, without card user, APP by human-computer interaction interfaceUser is in interior user type, when user is charged business, first chooses user type；
If b). user choose for IC-card user, complete the most as follows to pay:
B-1). selecting charge information, user selects including the charging amount of money and charging inlet according to the needs of oneself electric motor carCharge information；
B-2). user card punching, user is by IC-card near card reader, and Charge Management terminal recognition goes out the Customs Assigned Number in IC-card, andCustoms Assigned Number is uploaded to cloud platform server, to inquire about user balance；
B-3). inquiry into balance, after cloud platform server receives the inquiry into balance request that Charge Management terminal sends, according to userNumbering obtains the remaining sum of user in data base, and is fed back to Charge Management terminal；
B-4). remaining sum shows and charges, and Charge Management terminal shows IC-card remaining sum by human-computer interaction interface, and takes to cloud platformBusiness device application is that user charges；
B-5). charging application judges, after cloud platform server receives charging application, it is judged that it is selected whether the remaining sum of user meetsThe requirement of the charging amount of money taken, allows charge command to Charge Management terminal if it is satisfied, then send；Perform step e)；
If c). user choose for without card user, complete the most as follows to pay:
C-1). selecting charge information, user selects including the charging amount of money and charging inlet according to the needs of oneself electric motor carCharge information；
C-2). generating and pay Quick Response Code, the charging amount of money that Charge Management terminal selects according to user, generating and show need to be by micro-The payment Quick Response Code of letter payment；
C-3). barcode scanning also pays, and user is by the upper wechat scanning Quick Response Code installed of intelligent terminal and pays；
C-4). payment affirmation, after wechat server receives a payment of user, success notification transmission will be paid and take to cloud platformBusiness device, after cloud platform server payment confirming information is errorless, then sends and allows charge command to Charge Management terminal；Perform stepe)；
If d). user chooses APP user, completes the most as follows to pay:
D-1). scanning Quick Response Code, Charge Management terminal demonstration is for the 2 D code information of APP scanning, and user utilizes intelligent terminalThe APP of upper installation scans Quick Response Code；
D-2). select charge information, after by APP scanning Quick Response Code, this Charge Management end message of display can be openedThe page, user according to oneself electric motor car need on the page select include charging the amount of money and charging inlet including charging letterBreath；
D-3). sending charging application, the APP in SmartClient sends charging application to Platform Server；
D-4). charging application judges, after cloud platform server receives charging application, it is judged that it is selected whether the remaining sum of user meetsThe requirement of the charging amount of money taken, allows charge command to Charge Management terminal if it is satisfied, then send；Perform step e)；
E). perform charging, after Charge Management terminal receives the permission charge command that cloud platform server sends, connect correspondingCharging inlet is that the electric motor car of user is charged；
F). judge whether charging completes, according to charging current, the charging amount of money or charging interval, Charge Management terminal judges that charging isNo completing, if completed, then settlement information being reported to cloud platform server；
G). complete settlement of transactions, after cloud platform server receives the settlement information that Charge Management terminal is uploaded, to IC-card orAfter APP login account is withholdd accordingly, complete this time to conclude the business.
Also comprise the steps:
1). interface message collection and uploading, Charge Management terminal by cycle sensor ground gather every road charging inlet logical,Disconnected state and voltage, current value, and collection information is uploaded to cloud platform management server；
2). crossing stream, overvoltage detection, whether the magnitude of voltage of Charge Management terminal judges interface, current value exceed the alarm threshold of settingValue, if it exceeds alarm threshold, then sends a warning message to cloud platform server；Perform step 4)；
3). breakdown judge, it may be judged whether there is charging inlet and be off-state but this interface has the situation of charging current, if deposited, then show that this charging inlet control circuit is damaged, can outwardly uninterrupted power supply, then send warning information to cloud platform serviceDevice；Perform step 4)；
3). troubleshooting, after cloud platform server receives the warning information that Charge Management terminal sends, according to failure classesType, goes to scene just to keep in repair before sending maintainer；
4). planning application, the detection letter of the multichannel charging inlet that cloud platform server is uploaded according to existing Charge Management terminalBreath, identifies electric motor car type, and electric motor car Type division is Large Electric automobile, small-sized electric vehicle, battery-operated motor cycle, electronicBicycle, and calculate charging inlet utilization rate；When the utilization rate of charging inlet exceedes the threshold value of setting, be then given to set up and fillThe suggestion of electricity management terminal, and point out the charging inlet building the most electric motor car type of charging occupation rate.
The present invention possesses advantages below:
1. cloud platform, many tenants: the user of system can be the buyer of Charge Management terminal, can be property, Ke YishiTrusteeship and operation, or be directly charge user；
2. monitoring, run and analyze integration:
Charging monitoring: charging process is comprehensively monitored and controlled, graphical representation process data.Can be by abundant configurationIndividualising parameters arranges the Threshold Crossing Alert threshold values of every station terminal charging process analog quantity.Charger state displacement information, faultWarning information can report high in the clouds in time and notify operation management personnel, carries out rapid-maintenance；
Operation management: system can provide charging service, asset management, operation analysis, reconciliation management, user to supplement service etc. with money；
Data analysis: charge characteristic, efficiency, utilization rate and related data are comprehensively analyzed, for charging pile build planning,Decision-making, the selection of equipment supplier provide data supporting.Can make vehicle, battery analysis provides charging, maintenance suggestion for car owner, forCar owner formulates optimized charging scheme；
3. can be full-sized car, kart, battery-operated motor cycle, electric bicycle offer charging service；
4., run scene, many operation modes more: be applicable to high speed company, bus charging station, Public Parking, logistics center,Residential quarter, unit parking lot；
5. real-time data acquisition: can Real-time Collection to the on-the-spot all kinds of analog quantity voltages of charging, electric current, temperature, switching value, videoMonitoring information；
6. can realize electric energy measurement data to process and rate calculating, it is achieved tou power price encourages to use electricity in off-peak hours；
7.APP client provides following functions for cellphone subscriber:
Charge Management terminal searching (neighbouring, available, destination etc.), facilitates charge user to search charge position；
Path planning and navigation, guide user to arrive appointment charge position；
The service of supplementing with money (supports wechat, Alipay, Unionpay)；
My collection (conventional Charge Management terminal location), fast and easy is charged；
Information pushing (policies and regulations, movable propelling movement, advertisement putting, the prompting of charging process important stage)；
User's management, charging are shared；
8. the important information such as user's amount of money is stored in cloud platform DBM, has fundamentally stopped after IC-card is crackedEconomic loss problem；
9. easily on-the-spot Charge Management terminal can be carried out function upgrading based on the online loft in high in the clouds, full with terminal extension functionThe user's request of foot constantly change；
10. use Mini PCIe interface 4G module, use PPP dial mode, it is ensured that terminal and the high speed in high in the clouds, stabilized communication；
11. support the multiple means of payment, can use wechat, APP, for being unfamiliar with intelligence for being familiar with the user of intelligent handheld deviceThe user of energy handheld device can use IC-card or identity card；
12. charging processes once start, if be detected that charged electrical rheology so diminishes, then can cut off electric current output, and terminate to fillElectric process, in case other people usurp after charging starts；
The 13. whole charging processes of state modulator using flexibly configurable, judge battery disconnection full, artificial, power mistake flexiblyLoad, short circuit current etc., parameter can facilitate configuration beyond the clouds；
14. charge user can pass through internet website, and inquiry is nearest, conventional, the charging pile of destination；
15.IC card user can support that type-a and type-b, i.e. card user can select newly-set-up IC-card or use me simultaneouslyIdentity card, can avoid card to obscure use too much；
16. cloud platform service ends can configure ftp server, for Charge Management terminal downloads advertising resource, for advertisement extra earning.