CN106651487A - Load balancing method of authentication service of electromobile time-sharing leasing system - Google Patents
Load balancing method of authentication service of electromobile time-sharing leasing system Download PDFInfo
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- CN106651487A CN106651487A CN201510733521.2A CN201510733521A CN106651487A CN 106651487 A CN106651487 A CN 106651487A CN 201510733521 A CN201510733521 A CN 201510733521A CN 106651487 A CN106651487 A CN 106651487A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0645—Rental transactions; Leasing transactions
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- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
- G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
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Abstract
The invention relates to a load balancing method of an authentication service of an electromobile time-sharing leasing system. The method comprises that a user handheld terminal, a time-sharing leasing device and a WEB user end access a member authentication server; the member authentication server verifies an authentication request, detects whether a user name and a password of a member are correct, and continues other operations if the user name and password are valid; the member authentication server detects states and load conditions of different APP servers, and decides to select one APP server according to a load balancing strategy; the member authentication server stores Session data of a present session in a member login state database, and returns the address of the selected APP server to the user handheld terminal, the time-sharing leasing device and the WEB user end; and during the present session period, the APP server selected by the member authentication server is kept connected. The method of the invention can be used to distribute the APP servers reasonably, achieve the aims of load balancing and communication fault transfer, reduce the communication burden and improve the system reliability.
Description
Technical field
The present invention relates to a kind of car rental system, more particularly to a kind of electric automobile timesharing leasing system certification
The load-balancing method of service.
Background technology
At present ripe car rental system typically adopts book keeping operation formula scheme, per the rent of single lease during operation
Car, returning the car, record, keeping accounts, charging etc. is required for artificial participating in just to complete, it is impossible to realize self-service rent
Rent pattern, waste time and energy, it is also error-prone.Hiring a car, return the car, recording, keeping accounts, charging etc. can be with self-service
The electric automobile timesharing leasing system that mode is completed, it is time saving and energy saving, error is also less prone to, it is ten hundreds of meetings
Member's offer electric automobile service of cars on hire, but ever-increasing member can cause the access pressure that increasingly weighs to system
Power, is to ensure that electric automobile timesharing leasing system smoothly implements problem in the urgent need to address.
The content of the invention
The present invention is in order to solve above-mentioned technical problem, there is provided a kind of electric automobile timesharing leasing system authentication service
Load-balancing method, reasonable distribution APP server is serviced by member authentication, reach load balancing and logical
The purpose of news failure transfer, improves system reliability, meets to ten hundreds of members and provides electric automobile rent
The needs of car service.
What the above-mentioned technical problem of the present invention was mainly addressed by following technical proposals：The electricity of the present invention
Electrical automobile timesharing leasing system includes APP servers, member authentication server, is provided with electric automobile lease
User's handheld terminal of APP, the WEB user sides of connection internet and it is disposed on each electric automobile and pacifies
The timesharing leasing system of APP, the electric automobile timesharing leasing system certification of the present invention are leased equipped with electric automobile
The load-balancing method of service comprises the following steps：
1.. described user's handheld terminal, timesharing leasing system and WEB user sides access first respectively described
Member authentication server；
2.. what member authentication server verification user's handheld terminal, timesharing leasing system and WEB user sides were sent
Whether certification request, check the username and password of member correct, continues if legal；
3.. member authentication server detects the state and loading condition of each APP servers, according to load balancing
Which APP server strategy decision selects；
4.. member authentication server is stored in member's logging status database the Session data of this session,
Simultaneously the address of the APP servers for selecting return to described user's handheld terminal, timesharing leasing system and
WEB user sides；
5.. this ession for telecommunication, user's handheld terminal, timesharing leasing system and WEB user sides connect always
The APP servers that member authentication server is selected include.
Member's logging status database preserves member's session data, APP server state data, is to improve
System performance, member's logging status database adopts cache database.When there is new certification request, meeting
Member's certificate server selects suitable APP servers to carry out with the user for sending request according to load balancing
Communication connection.APP servers are user's handheld terminal, timesharing leasing system and WEB user sides provide service,
In a session, user's handheld terminal, timesharing leasing system and WEB user sides access same APP clothes
Business device.Reasonable distribution APP server is serviced by member authentication, load balancing and communication failure transfer is reached
Purpose, reduce system communication pressure, improve system reliability, meet to ten hundreds of member and electricity be provided
The needs of electrical automobile service of cars on hire.
Preferably, described load balancing is：Described member authentication server is serviced according to APP
The connection quantity of device, Connection Time and send the user gradation of request, request content and send the use of request
The position of family handheld terminal, timesharing leasing system and WEB user sides, makes comprehensive analysis, selects optimal
APP servers.Member authentication server is carried out to the working condition of each APP servers and the solicited message of user
Weight proportion comprehensive analysis, preferably go out now, attachable optimal APP servers in such cases, choosing
The address of the APP servers for going out returns to user's handheld terminal, timesharing leasing system and the WEB for sending request
User side, realizes the connection of user and APP servers, reaches more preferable load balancing effect.
Preferably, when machine occurs delaying in certain APP server, APP requests can not be successful, described user
Handheld terminal, timesharing leasing system and WEB user sides need to reconnect described member authentication server to obtain
Take available APP servers.
Preferably, the electric automobile timesharing rent method of described electric automobile timesharing leasing system includes using
Family account management method, rent returning method and charging management method；User account management method includes user
Registration, nullify and synchronous；Renting returning method includes：APP servers receive control signal and perform corresponding step
Suddenly, step of returning the car of hiring a car is performed when APP servers are received hire a car and return the car signal, when APP servers are received
Reservation hire a car signal when perform reservation and hire a car step, perform when APP servers receive reservation charging signals pre-
About charge step, when APP servers receive strange land hire a car signal when perform strange land and hire a car step；Charge Management
Method includes：Automobile charging pile obtains the current electric motor car information stopped and sends to APP servers, APP clothes
Business device carries out electricity and calculates and assign time-sharing charging control life according to electric motor car current vehicle condition and ambient parameter
Order, automobile charging pile carries out time-sharing charging to the current electric motor car for stopping.By the electricity on user's handheld terminal
Electrical automobile lease APP, the electric automobile lease APP in the timesharing leasing system on electric automobile and
Electric automobile renting software on WEB user sides, realizes the diversity with user interaction, strengthens Consumer's Experience.
The binding of APP accounts and member's card number is leased by the electric automobile on user's handheld terminal, realization can pass through
Member card and APP account two ways are hired a car, and can cross-reference, realize linkage.By by user
Data register realizes the pattern of local wagon control, backstage charging in vehicle GPRS module, both enhances
The response speed of vehicle end, in turn, ensures that the stability of metering data.It is real by the management of automobile charging pile
The now binding of automobile charging pile and car, automobile charging pile condition managing and control.By by whole leasing system
Be subdivided into operation system, communication system and each child resource management system, realize system it is stable, reliable,
Security and business fluency, lift treatment effeciency.The hiring a car, return the car of electric automobile timesharing leasing system,
Record, book keeping operation, charge etc. are all completed in user self-help mode, time saving and energy saving, the intellectuality of scheduling and distribution
Degree is high, not error-prone.
Preferably, described user be registered as ID is input into user's handheld terminal and timesharing lease
In the GPRS terminals of device or GPRS module, the cancellation of user is to user's handheld terminal and timesharing by input
ID in the GPRS terminals of leasing system or GPRS module is deleted, and the synchronization of user is APP servers
Timing synchronizes all GPRS terminals or the ID in GPRS module.In user's registration system design
It is the ID of user to be brushed in the storage chip of GPRS terminals, ID is verified when user hires a car and realizes hiring a car
Business, it is ensured that swipe the card when user hires a car and do not postpone sense, user log off is with user's registration on the contrary, being directed to
Exit or because other reasonses cancel the member of timesharing charter business, system needs to will be stored in charging pile and vehicle
The ID of GPRS terminals is nullified.Then user's synchronization is performed, system possesses the function of Timing Synchronization data, really
The ID for protecting vehicle and charging pile GPRS terminals is last state.
Preferably, described timesharing leasing system is including GPRS module, for collecting vehicle information and process
Intelligent control device, the RFID card reader for authentication and vehicle that car door and power are controlled
Control module, the RFID card reader, vehicle control module and GPRS module with described Based Intelligent Control
Equipment connects, and the intelligent control device is connected by GPRS module with APP server communications；
The step of returning the car of hiring a car includes：
RFID card reader Card Reader, intelligent control device judges current vehicle condition, if current vehicle condition is not inconsistent
Close unlocking condition then vehicle control module refusal opening car door, end of hiring a car；
Locked door by vehicle control module solution if current vehicle condition meets unlocking condition, user into the car,
Meanwhile, intelligent control device transmits current Card Reader data to APP servers, and APP servers return user account
Information to GPRS module, if APP servers return user account information for Sorry, your ticket has not enough value, close by vehicle control module
Vehicle power power supply is closed, terminates to hire a car after intelligent control device prompting；
If it is that remaining sum is sufficient that APP servers return user account information, vehicle control module unlocking vehicle power electric
Source, then carried out hiring a car using by user；
After user is stopped, intelligent control device shows selection information, makes if user is temporary parking
User swipes the card or sends order to vehicle control module using user's handheld terminal carries out door operation, if using
To return the car operation, then user returns the car and order and swipes the card at automobile charging pile person in intelligent control device selection,
Automobile charging pile is bound with vehicle, and user returns the car.
In the technical program, hire a car return the car service logic/flow process be whole system core, the present invention possesses meeting
The function of member's card verification, it is necessary to ensure that the user for only prestoring in vehicle and automobile charging pile GPRS terminals is
Can hire a car, system supports that according to the actual requirements user rents many cars or restriction user only rents a car, and user is also
The binding of vehicle and automobile charging pile is realized in communication during car by car with automobile charging pile.
Preferably, described reservation is hired a car, step is：User is by user's handheld terminal or WEB user
Free vehicle is searched at end, and the reservation that transmission reservation is hired a car hires a car signal to APP servers, the APP services
Device sends reservation and hires a car signal to designated vehicle, and synchronized transmission preengages the automobile that signal of hiring a car is bound to vehicle
Charging pile；If in the subscription time of setting, user fails execution and hires a car the step or in non-designated car of returning the car
Hire a car step of returning the car of upper execution then sends cancellation reservation and hires a car signal to designated vehicle.
Preferably, described strange land is hired a car, step is：Add ground in registration, cancellation and synchronization in user
Area's code；Corresponding automobile charging pile and timesharing leasing system are also provided with area code, when user passes through user
After handheld terminal or WEB user sides hire a car application to APP servers proposition strange land, APP servers parsing target
The area code of address and then will propose that the hire a car ID of application of strange land is input into the GPRS terminals of destination address
Or in GPRS module and perform synchronizing step.Present invention employs the method for limiting area by means of car, it is determined that borrow
Car scope, it is therefore prevented that on a large scale with the generation that region car stressful situation is appraised and decided caused by car.
Preferably, described reservation charge step includes：User is used by user's handheld terminal or WEB
Idle automobile charging pile is searched at family end, is sent subscription time and is required that preengage the reservation signal for charging services to APP
Device, the APP servers send reservation charging signals to specified automobile charging pile, if in the reservation of setting
Interior, user fails to perform charge step and then send to cancel reservation charging signals.Present invention achieves reservation
Priority principle, vehicle locks subscriber Jing after reservation, and other users cannot again lease this vehicle, reservation
Limited time is determined.If having leased other vehicles after the time-out of user's reservation simultaneously or reservation, reservation is cancelled automatically.
Automobile charging pile can also support same reservation strategy.
If preferably, having the distance of some vehicle parkings within 200 meters, comparing Adjacent vehicles
Voltage value, APP servers in being judged to need the vehicle for charging with electricity order from high to low successively
By automobile charging pile to Vehicular charging.The technical program ensure that as much as possible vehicle is rapidly completed charging
Can use, while also having made rational planning for the charging interval, save cost.
The invention has the beneficial effects as follows：The hiring a car, return the car, recording, keeping accounts of electric automobile timesharing leasing system,
Charge etc. is all completed in self-service mode, time saving and energy saving, and distribution and scheduling are reasonable, and intelligence degree is high, is difficult
Error.By member authentication server reasonable distribution APP server, reach load balancing and communication failure turns
The purpose of shifting, reduces pressure communication, improves system reliability, meets to ten hundreds of members and provides electronic
The needs of automobile service of cars on hire.
Description of the drawings
Fig. 1 is a kind of system attachment structure block diagram of the present invention.
Fig. 2 is a kind of attachment structure schematic diagram of timesharing leasing system in the present invention.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
Embodiment：The load-balancing method of the electric automobile timesharing leasing system authentication service of the present embodiment, such as
Shown in Fig. 1, electric automobile timesharing leasing system includes APP servers 1, member authentication server 2, installs
There is electric automobile to lease user's handheld terminal 3 of APP, the WEB user sides 4 of connection internet and be disposed in every
On one electric automobile and be provided with electric automobile lease APP timesharing leasing system 5, user's handheld terminal 3,
Timesharing leasing system 5 and WEB user sides 4 can be by network and APP servers 1, member authentication servers
2 realize communication connection.Information management module, user account management module and industry are installed on WEB user sides 4
Business is handled and charter business cloth module.Each APP servers 1 are connected with central server, on central server
Charter business logic and business conduct module, vehicle information management module are installed and with membership information management
The member management module of two-way interactive data-interface, central server has WEB keepers end by network connection,
Central server is connected also by network with each automobile charging pile.WEB keepers end is provided with charging pile and safeguards mould
Block, charging setup module, vehicle maintenance module, information issuing module and vehicle state monitoring and threshold value set
Module.As shown in Fig. 2 timesharing leasing system 5 is including GPRS module 51, for collecting vehicle information and place
The intelligent control device 52 of reason, the RFID card reader 53 for authentication, car door and power are controlled
The vehicle control module 54 and indicator lamp suggestion device 55 of system, RFID card reader, vehicle control module and GPRS
Module is connected with intelligent control device, and intelligent control device is connected by GPRS module with APP server communications
Connect.Be provided with intelligent control device including electric automobile lease APP message processing module and with information at
Reason module connected charter business module, charging pile query-reservation module, module of returning the car, information exchange module
Module is preengage with vehicle query, the electric automobile lease APP on electric automobile includes vehicle location work(
Can module, car status information functional module and business information both-way communication interface.
The load-balancing method of electric automobile timesharing leasing system authentication service comprises the following steps：
1.. user's handheld terminal 3, timesharing leasing system 5 and WEB user sides 4 access first respectively member to be recognized
Card server 2；
2.. what member authentication server verification user's handheld terminal, timesharing leasing system and WEB user sides were sent
Whether certification request, check the username and password of member correct, continues if legal；
3.. member authentication server 2 detects the state and loading condition of each APP servers 1, according to load
Balance policy determines which APP server selected；Load balancing is：Member authentication server is according to APP
The connection quantity of server, Connection Time and send the user gradation of request, request content and send request
User's handheld terminal, timesharing leasing system and WEB user sides position, make comprehensive analysis, select most
Good APP servers；
4.. member authentication server 2 is stored in member's logging status data the Session data of this session
Storehouse 6, at the same select APP servers address return to user's handheld terminal, timesharing leasing system and
WEB user sides；
5.. this ession for telecommunication, user's handheld terminal, timesharing leasing system and WEB user sides connect always
The APP servers that member authentication server is selected.
When machine occurs delaying in certain APP server, APP requests can not be successful, and user's handheld terminal, timesharing are rented
Rent device and WEB user sides need to reconnect member authentication server to obtain available APP servers.
The electric automobile timesharing rent method of electric automobile timesharing leasing system include user account management method,
Rent returning method and charging management method；User account management method includes the registration of user, nullifies and same
Step；Renting returning method includes：APP servers receive control signal and perform corresponding steps, when APP servers
Reception is hired a car to be performed when returning the car signal and is hired a car step of returning the car, when APP servers receive reservation hire a car signal when hold
Row reservation is hired a car step, and reservation charge step is performed when APP servers receive reservation charging signals, works as APP
Server receive strange land hire a car signal when perform strange land and hire a car step；Charging management method includes：Automobile charges
Stake obtains the current electric motor car information stopped and sends to APP servers, and APP servers are current according to electric motor car
Vehicle-state and ambient parameter carry out electricity and calculate and assign time-sharing charging control command, and automobile charging pile is to working as
The electric motor car of front parking carries out time-sharing charging.
The GPRS terminals for being registered as being input into ID to user's handheld terminal and timesharing leasing system of user
Or in GPRS module, the cancellation of user is by input to user's handheld terminal and the GPRS of timesharing leasing system
ID in terminal or GPRS module is deleted, and the synchronization of user is the timing of APP servers by all GPRS
ID in terminal or GPRS module is synchronized.
The step of returning the car of hiring a car includes：
RFID card reader Card Reader, intelligent control device judges current vehicle condition, if current vehicle condition is not inconsistent
Close unlocking condition then vehicle control module refusal opening car door, end of hiring a car；
Locked door by vehicle control module solution if current vehicle condition meets unlocking condition, user into the car,
Meanwhile, intelligent control device transmits current Card Reader data to APP servers, and APP servers return user account
Information to GPRS module, if APP servers return user account information for Sorry, your ticket has not enough value, close by vehicle control module
Vehicle power power supply is closed, terminates to hire a car after intelligent control device prompting；
If it is that remaining sum is sufficient that APP servers return user account information, vehicle control module unlocking vehicle power electric
Source, then carried out hiring a car using by user；
After user is stopped, intelligent control device shows selection information, makes if user is temporary parking
User swipes the card or sends order to vehicle control module using user's handheld terminal carries out door operation, if using
To return the car operation, then user returns the car and order and swipes the card at automobile charging pile person in intelligent control device selection,
Automobile charging pile is bound with vehicle, and user returns the car.
Preengaging step of hiring a car is：User searches free vehicle by user's handheld terminal or WEB user sides,
Send the reservation hired a car of reservation and hire a car signal to APP servers, the APP servers send reservation and hire a car letter
Number to designated vehicle, and synchronized transmission reservation is hired a car the automobile charging pile that signal binds to vehicle；If in setting
Subscription time in, user fails execution and hires a car to return the car step or to perform on non-designated vehicle and hire a car and return the car
Step then sends cancellation reservation and hires a car signal to designated vehicle.
Strange land step of hiring a car is：Area code is added in registration, cancellation and synchronization in user；Corresponding automobile fills
Electric stake and timesharing leasing system are also provided with area code, when user is used by user's handheld terminal or WEB
Family end is hired a car after application to APP servers proposition strange land, and the area code of APP servers parsing destination address is then
To propose that the hire a car ID of application of strange land is input into into the GPRS terminals or GPRS module of destination address and holds
Row synchronizing step.
Reservation charge step includes：User searches idle automobile by user's handheld terminal or WEB user sides
Charging pile, sends subscription time and requires the reservation signal of reservation charging to APP servers, the APP services
Device sends reservation charging signals to specified automobile charging pile, if in the subscription time of setting, user fails
Perform charge step and then send cancellation reservation charging signals.
If having the distance of some vehicle parkings within 200 meters, compare the voltage value of Adjacent vehicles,
Order of the APP servers with electricity from high to low in being judged to need the vehicle of charging passes sequentially through automobile and fills
Electric stake is to Vehicular charging.
In charging management method, charging pile is using peak-trough electricity charging charging pile, if current time is in paddy
In electric chargeable time, charging pile is charged to electric automobile；
If current time is in peak electricity chargeable time, car of the central server according to charging pile current bindings
The car status information that middle on-board information platform is uploaded is operated to charging pile, if current bindings vehicle Jing
Overcharge judgement, is judged to that then charging pile is charged to electric automobile for needs charging, if it is determined that to forbid filling
Electric then charging pile stops being charged electric automobile；
Charging judges that step includes following sub-step：
Charging judges sub-step one, central server to the basic power threshold of assignment one of each charging pile with
One basic quantity coefficient value, basic power threshold and basic quantity coefficient value are by artificial or central server
Calculate setting；
Charging judges sub-step two, central server reading current time, the paddy electricity chargeable time opening time and
The battery electric quantity value of Current vehicle, central server calculates current time and paddy electricity chargeable time open-interval
Difference draws time difference；
Charging judges sub-step three, and basic quantity coefficient value adds fooled divided by the numerical value drawn after time difference
The battery electric quantity value of vehicle in front is then judged to forbid charging more than or equal to described basic power threshold, if
Battery electric quantity value of the basic quantity coefficient value divided by the numerical value drawn after time difference plus Current vehicle is less than
The basic power threshold is then judged to need to charge.
In charging judges sub-step, the average of correspondence date is taken advantage of by means of train number number in the last measurement period of charging pile
Electricity correction value is drawn with given percent coefficient, basic power threshold adds electricity amendment by basic charge value
It is worth, basic charge value is unified numerical value.
The electrical automobile timesharing leasing system of the present invention is hired a car, returns the car, recording, keeping accounts, charge etc. all with oneself
Mode is helped to complete, time saving and energy saving, it is reasonable to distribute and dispatch, and intelligence degree is high, not error-prone.By meeting
Member's certificate server reasonable distribution APP server, reaches the purpose of load balancing and communication failure transfer, subtracts
Little pressure communication, improves system reliability, meets to ten hundreds of members and provides electric automobile service of cars on hire
Needs.
The method that the electrical automobile timesharing leasing system of the present invention is leased using timesharing, using positive time-sharing charging
Rent method, with reference to local peak-trough electricity electricity price and electricity consumption strategy, while without prejudice to is normally hired a car and is returned the car,
Substantially reduce electric cost.Possesses the function of member card verification, it is necessary to ensure that only vehicle and charging pile
The user prestored in GPRS terminals just can hire a car.System supports that according to the actual requirements user rents many cars or restriction
User only rents a car, and the binding of vehicle and charging pile is realized in communication when user returns the car by car with charging pile.
Reservation priority principle is realized, vehicle locks subscriber Jing after reservation, and other users cannot again lease this vehicle,
The limited time of reservation is determined.If while other vehicles have been leased after user's reservation time-out or reservation, reservation is certainly
It is dynamic to cancel.The method for borrowing car using restriction area, it is determined that by means of car scope, it is therefore prevented that caused with car on a large scale
The generation for appraising and deciding region car stressful situation.Different regions correspondence is reached different by means of car basis electricity threshold
Value, that is, allow by means of larger charging pile more, the holding electricity as much as possible of charging of car frequency so that it is big
Majority can as much as possible borrow car, both take into account the demand of vehicle electricity, it is also contemplated that vehicle is used
Demand, the financial cost of satisfaction and the double requirements of use cost.
Embodiment described above is one kind preferably scheme of the present invention, and any shape is not made to the present invention
Restriction in formula, on the premise of without departing from the technical scheme described in claim also have other variants and
Remodeling.
Claims (10)
1. a kind of load-balancing method of electric automobile timesharing leasing system authentication service, it is characterised in that electronic
Automobile timesharing leasing system includes APP servers, member authentication server, is provided with electric automobile lease APP
User's handheld terminal, connection internet WEB user sides and be disposed on each electric automobile and install
There is electric automobile to lease the timesharing leasing system of APP, the load of electric automobile timesharing leasing system authentication service
Equalization methods comprise the following steps：
1.. described user's handheld terminal, timesharing leasing system and WEB user sides access first respectively described
Member authentication server；
2.. what member authentication server verification user's handheld terminal, timesharing leasing system and WEB user sides were sent
Whether certification request, check the username and password of member correct, continues if legal；
3.. member authentication server detects the state and loading condition of each APP servers, according to load balancing
Which APP server strategy decision selects；
4.. member authentication server is stored in member's logging status database the Session data of this session,
Simultaneously the address of the APP servers for selecting return to described user's handheld terminal, timesharing leasing system and
WEB user sides；
5.. this ession for telecommunication, user's handheld terminal, timesharing leasing system and WEB user sides connect always
The APP servers that member authentication server is selected.
2. the load-balancing method of electric automobile timesharing leasing system authentication service according to claim 1,
It is characterized in that described load balancing is：Described member authentication server is according to APP servers
Connection quantity, the Connection Time and send the user gradation of request, request content and send user's hand of request
The position of terminal, timesharing leasing system and WEB user sides is held, comprehensive analysis is made, optimal APP is selected
Server.
3. the load balancing of electric automobile timesharing leasing system authentication service according to claim 1 and 2
Method, it is characterised in that when machine occurs delaying in certain APP server, APP requests can not be successful, described use
Family handheld terminal, timesharing leasing system and WEB user sides need to reconnect described member authentication server with
Obtain available APP servers.
4. the load-balancing method of electric automobile timesharing leasing system authentication service according to claim 1,
It is characterized in that the electric automobile timesharing rent method of described electric automobile timesharing leasing system includes user's account
Family management method, rent returning method and charging management method；User account management method includes the note of user
Volume, cancellation and synchronization；Renting returning method includes：APP servers receive control signal and perform corresponding steps,
Step of returning the car of hiring a car is performed when APP servers are received hire a car and return the car signal, is preengage when APP servers are received
Hire a car signal when perform reservation and hire a car step, perform reservation when APP servers receive reservation charging signals and fill
Electric step, when APP servers receive strange land hire a car signal when perform strange land and hire a car step；Charging management method
Including：Automobile charging pile obtains the current electric motor car information stopped and sends to APP servers, APP servers
Electricity is carried out according to electric motor car current vehicle condition and ambient parameter and calculates and assign time-sharing charging control command,
Automobile charging pile carries out time-sharing charging to the current electric motor car for stopping.
5. the load-balancing method of electric automobile timesharing leasing system authentication service according to claim 4,
It is characterized in that the GPRS for being registered as being input into ID to user's handheld terminal and timesharing leasing system of user
In terminal or GPRS module, the cancellation of user is to user's handheld terminal and timesharing leasing system by input
ID in GPRS terminals or GPRS module is deleted, and the synchronization of user is that the timing of APP servers will be all
ID in GPRS terminals or GPRS module is synchronized.
6. the load-balancing method of electric automobile timesharing leasing system authentication service according to claim 4,
It is characterized in that described timesharing leasing system is including GPRS module, for the intelligence of collecting vehicle information and process
Energy control device, the RFID card reader for authentication and the wagon control that car door and power are controlled
Module, the RFID card reader, vehicle control module and GPRS module with described intelligent control device
Connection, the intelligent control device is connected by GPRS module with APP server communications；
The step of returning the car of hiring a car includes：
RFID card reader Card Reader, intelligent control device judges current vehicle condition, if current vehicle condition is not inconsistent
Close unlocking condition then vehicle control module refusal opening car door, end of hiring a car；
Locked door by vehicle control module solution if current vehicle condition meets unlocking condition, user into the car,
Meanwhile, intelligent control device transmits current Card Reader data to APP servers, and APP servers return user account
Information to GPRS module, if APP servers return user account information for Sorry, your ticket has not enough value, close by vehicle control module
Vehicle power power supply is closed, terminates to hire a car after intelligent control device prompting；
If it is that remaining sum is sufficient that APP servers return user account information, vehicle control module unlocking vehicle power electric
Source, then carried out hiring a car using by user；
After user is stopped, intelligent control device shows selection information, makes if user is temporary parking
User swipes the card or sends order to vehicle control module using user's handheld terminal carries out door operation, if using
To return the car operation, then user returns the car and order and swipes the card at automobile charging pile person in intelligent control device selection,
Automobile charging pile is bound with vehicle, and user returns the car.
7. the load of the electric automobile timesharing leasing system authentication service according to claim 4 or 5 or 6
Equalization methods, it is characterised in that reservation step of hiring a car is：User is by user's handheld terminal or WEB
User side searches free vehicle, sends the reservation hired a car of reservation and hires a car signal to APP servers, the APP
Server sends reservation and hires a car signal to designated vehicle, and synchronized transmission reservation hires a car what signal to vehicle was bound
Automobile charging pile；If in the subscription time of setting, user fails execution and hires a car the step or in non-finger of returning the car
Determine on vehicle perform hire a car return the car step then send cancellation reservation hire a car signal to designated vehicle.
8. the load of the electric automobile timesharing leasing system authentication service according to claim 4 or 5 or 6
Equalization methods, it is characterised in that described strange land step of hiring a car is：In registration, cancellation and synchronization in user
Add area code；Corresponding automobile charging pile and timesharing leasing system are also provided with area code, when user is led to
Cross user's handheld terminal or WEB user sides to APP servers propose strange land hire a car application after, APP server solutions
The area code of analysis destination address and then will propose that the hire a car ID of application of strange land is input into the GPRS of destination address
In terminal or GPRS module and perform synchronizing step.
9. the load of the electric automobile timesharing leasing system authentication service according to claim 4 or 5 or 6
Equalization methods, it is characterised in that described reservation charge step includes：User by user's handheld terminal or
WEB user sides search idle automobile charging pile, the reservation signal that transmission subscription time requirement reservation is charged to APP
Server, the APP servers send reservation charging signals to specified automobile charging pile, if in the pre- of setting
In making an appointment, user fails to perform charge step and then send to cancel reservation charging signals.
10. the load balancing side of electric automobile timesharing leasing system authentication service according to claim 9
Method, it is characterised in that if having the distance of some vehicle parkings within 200 meters, compare Adjacent vehicles
Voltage value, APP servers in being judged to need the vehicle for charging with electricity order from high to low successively
By automobile charging pile to Vehicular charging.
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Application publication date: 20170510 |