CN104527498A - Onsite charging service system of battery charger truck based on GPS satellite positioning and remote wireless communication - Google Patents
Onsite charging service system of battery charger truck based on GPS satellite positioning and remote wireless communication Download PDFInfo
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Abstract
The invention discloses an onsite charging service system of a battery charger truck based on GPS satellite positioning and remote wireless communication. The charging service system includes an identification module, an identity judgment module, a service object current state inspection module, a charging process monitoring module, a user request charging discontinuing module, a service object request feedback termination module, a user charging authorization module, a user bill module and a user payment module. According the onsite charging service system of the battery charger truck based on GPS satellite positioning and remote wireless communication, the battery charger truck can carry out quick charging on a service object in the parking space of the service object with no need of a user being present, a charging process is sent to a user terminal through wireless communication in real time, and the remote payment function is achieved. Compared with current charging processes of electro-mobiles and payment methods, the onsite charging service system has the advantages of better automation and intellectualization.
Description
Technical field
The invention belongs to charging electric vehicle field, particularly relate to a kind of to the battery charger truck service management system of charging electric vehicle.
Background technology
New-energy automobile refers to other energy automobiles all except gasoline, diesel motor. comprise electronlmobil, fuel cell powered vehicle, hybrid vehicle, hydrogen-powered vehicles and solar car etc.Because its discharge amount of exhaust gas is lower, be more and more subject to national governments and pay attention to and promote.
Electronlmobil is as the term suggests be exactly the power-actuated automobile of main employing, and most of vehicle directly adopts motor to drive, and some vehicle is contained in electrical motor in machinery space, also some rotor directly using wheel as four electrical motors.The power charge of having more than needed when electronlmobil can make full use of low power consumption in night, makes generating set day and night can make full use of, greatly improves its economic benefit.Relevant research shows, same crude oil is through thick refining, deliver to power plants generating electricity, through being filled with battery, then by battery-operated automobile, its energy utilization efficiency becomes gasoline than through refining, drive automobile high through spark ignition engine again, therefore be conducive to the discharge capacity of economize energy and minimizing carbon dioxide, these advantages just, make the investigation and application of electronlmobil become one " focus " of auto-industry.Expert is had to think, for battery-driven car, the obstacle maximum at present process of industrialization that has been exactly infrastructure construction and price, compared with hybrid power, battery-driven car more needs the supporting of Infrastructure, and this Bu Shiyijia enterprise can solve, need each cartel to get up and to build together with local offices, just have a chance of large-scale promotion.
In recent years, central authorities and various places local government have put into effect a series of subsidy policy in succession, carry out encourage consumer and buy new-energy automobile.But, customer buy this kind of automobile especially pure electric automobile time still ubiquity such as purchase cost, course continuation mileage, and the misgivings of the aspect such as public and privately owned electrically-charging equipment coverage rate.Although government and power department have increased the construction dynamics of public place battery-charging station and residential quarter charging pile in each big city at present, but cover and usage degree from overall, also face such as laid down cost at present too high, battery-charging station/stake skewness, how to process without fixing parking stall charging problems, and how to set up the problems such as electric vehicle on road rescue mechanism.
Therefore, movable charging equipment (as battery charger truck) arises at the historic moment.Prior art at present about battery charger truck mainly contains following several:
1) based on the power generation type battery charger truck of transport agent+generating set, this power generation type battery charger truck is divided into again: install the type of electrical generator and charging equipment additional (if publication number is CN101895144A based on orthodox car, publication date is the Chinese invention patent application on July 9th, 2010 and notification number is CN201750181U, the day for announcing is the Chinese utility model patent on February 16th, 2011) and install the type of charging equipment additional (if publication number is CN102756637A based on hybrid vehicle (utilizing its existing drive motor as electrical generator), publication date is the Chinese invention patent application on October 31st, 2012 and notification number is CN202106836U, the day for announcing is the Chinese utility model patent on January 11st, 2012).The deficiency of the power generation type battery charger truck of this two class is: all need when implementing charging service to start the driving engine relying on fossil energy, therefore process of charging energy conversion efficiency is not high, and has exhaust emissions.
2) based on the accumulation energy type battery charger truck of transport agent+Large Copacity energy storage device (as battery), it is that the type of transport agent is (if notification number is CN203445645U that this accumulation energy type battery charger truck is divided into again with orthodox car, the day for announcing is the Chinese utility model patent on February 19th, 2014) and with other types vehicle (as the new forms of energy car) type that is transport agent (if publication number is for CN103457324A, publication date is the Chinese invention patent application on December 18th, 2013, notification number is CN203466596U, the day for announcing is the Chinese utility model patent on March 5th, 2014).The accumulation energy type battery charger truck technology of this type solves energy conversion efficiency between charge period and exhaust emissions problem, but, due to transport agent and energy storage system in addition to being connected mechanically, noenergy exchanges between the two, is therefore difficult to realize distributing rationally (such as cannot reclaim the braking energy in transport agent traveling) whole system; This kind of battery charger truck all needs to carry out reverse charge supply in battery-charging station to energy storage system, and spent time is relatively long; The type battery charger truck all carries the energy storage system of equivalent when charging to battery-driven car, when giving from charging electric vehicle close to battery-charging station, owing to carrying too much energy storage system, increasing the carriage load of battery charger truck, causing the waste of the energy; When electronlmobil needs charging, battery-charging station directly sends battery charger truck, to the running route of charge electric vehicle, carry energy storage system number do not do planning in advance and design, cause the increase of battery charger truck energy consumption.Can not charge voluntarily when charging to service object, all needing client on the scene when charging, being not easy to client and carrying out charging and pay charging expense to battery charger truck.
Summary of the invention
The defect of charging can not be carried out to service object voluntarily to overcome existing battery charger truck, the invention provides a kind of based on gps satellite location and the upper gate-type charging service system of long-distance radio communication, this service system is shown up without the need to user and can be carried out fast charge on parking stall, service object place to it by battery charger truck and send charging process by wireless telecommunications in real time to user terminal and realize the function of remote payment, compare with method of payment with existing charging electric vehicle process, there is more automation and intelligentized advantage.
For solving the problems of the technologies described above the technical solution adopted in the present invention be:
Based on the upper gate-type charging service system of battery charger truck of gps satellite location and long-distance radio communication, it is characterized in that: comprise identification module, judging identity module, service object's current state detection module, charging process monitoring module, user ask to stop charging module, service object asks termination feedback module, user's charging authorization module, subscriber's account module and user's payment module; Described identification module is for identifying the identity of service object; Described judging identity module is for judging service object whether as contracted user; Whether described service object's current state detection module meets charging requirement for detecting service object's current state, if do not meet charging requirement to send the condition prompting detecting service object to user terminal; Described charging process monitoring module is for monitoring charging process and sending to user terminal; Described user asks to stop charging module to be asked to stop charging for user; Described service object asks to stop feedback module to be asked to stop service-reason to user terminal transmission service object; Described user's charging authorization module sends charging authorization request to non-contracted user's terminal, and receives user's charging authorization; Described subscriber's account module sends bill to user; Described user's payment module is used for user and confirms and complete payment.
After battery charger truck arrives at service object, identification module sends identification request to service object, if confiscate service object to respond, again send identification request, after receiving service object's response, judging identity module determines whether contracted user, that contracted user is then connected to service object's charging inlet, then domestic consumer is determine whether if not contracted user, if neither domestic consumer, complete charge; If domestic consumer, user's charging authorization module then sends charging authorization request to user terminal, is then connected to service object's charging inlet after receiving subscriber authorisation.
Whether described user's payment module detects user and to prestore payment information, if prestore payment information, then sends payment authorization request to user, completes and pay and send confirmation to user terminal, complete charge after receiving user's payment authorization; If do not prestored, payment information sends to user and fills in payment information request, then sends payment authorization request to user after receiving user's payment information, completes and pay and send confirmation to user terminal, complete charge after receiving user's payment authorization.
The described battery charger truck based on gps satellite location and long-distance radio communication comprises transport agent, energy storage system, control system, power drive system, DC bus, AC bus, data bus, described control system is connected by mode and the electric drive trains of electrical connection energy storage system of unifying, described transport agent, energy storage system, control system and power drive system carry out data exchange by data bus, and described energy storage system, control system and power drive system are installed on transport agent.
Described energy storage system comprises polylith energy-storage module and casing, and described energy-storage module links together with the form of parallel connection, and each energy-storage module is connected with DC bus by electric interfaces, and each energy-storage module is all arranged in casing by mechanical interface.
Each energy-storage module is provided with monitoring unit, and monitoring unit is connected on the data bus by data-interface.
Described control system comprises energy storage administrative unit, charge controller and electric machine controller, and energy storage administrative unit, charge controller are connected on the data bus by data-interface with electric machine controller.Energy storage administrative unit connects on the data bus, for reading and send relevant status information and control command, charge controller connects on the data bus, in order to read and the relevant status information of transmission and control command, electric machine controller connects on the data bus, in order to read and the relevant status information of transmission and control command.
Described energy storage administrative unit from data bus read by each energy-storage module institute with monitoring unit transmission status information, the status information of energy storage administrative unit to obtained each energy-storage module carries out real-time treatment and analysis, send corresponding control command to data bus simultaneously, and be sent to each energy-storage module further, thus realize controlling the independence of each energy-storage module charge and discharge process.
Described charge controller one end is connected with energy storage system by DC bus, and the other end is provided with charging inlet.Charge controller is connected with external system (electronlmobil or charging pile) by charging inlet (charging inlet is standard direct current fast charge interface), completes corresponding charging or reverse charge action.
Described charge controller arranges voltage conversion device (as DC/DC changer).Its objective is and adapt to the different voltage levvl of external system.
Described charge controller is connected with data bus by data-interface, both can read from the information of energy storage administrative unit and instruction from data bus, the status information such as voltage, electric current when simultaneously also can send charging in real time to data bus.
Described electric machine controller one end is connected by the co-energy memory system of DC bus, and the other end is connected with power drive system by AC bus.
The GPS of described transport agent dress is connected with data bus by data-interface with communication module.
Described transport agent is orthodox car, and this orthodox car comprises car load and engine controller, driving engine, rear driving axle, master clutch and change-speed box; Described power drive system comprises drive motor and power-transfer clutch; Clutch input shaft is connected in the mode be mechanically connected with transmission output shaft, and clutch output shaft is connected in the mode be mechanically connected with drive motor input shaft, and drive motor output shaft is connected in the mode be mechanically connected with rear driving axle; Drive motor is connected with electric machine controller by AC bus; Drive motor, power-transfer clutch, driving engine, car load and engine controller, master clutch and change-speed box are all connected on the data bus by data-interface.
Described transport agent is pure electric vehicle, this pure electric vehicle comprises entire car controller and rear driving axle, described power drive system comprises drive motor, drive motor is connected with electric machine controller by AC bus, drive motor is connected with data bus by data-interface with entire car controller, and the output shaft of drive motor is connected in the mode be mechanically connected with rear driving axle.
Compared with prior art, the present invention has following beneficial effect:
1, battery charger truck of the present invention comprises transport agent and energy storage system, also comprise control system, power drive system, DC bus, AC bus, data bus, described control system is connected by mode and the electric drive trains of electrical connection energy storage system of unifying, described transport agent, energy storage system, control system and power drive system carry out data exchange by data bus, and described energy storage system, control system and power drive system are installed on transport agent.The present invention has set up control system and power drive system relative to existing battery charger truck, the discharge and recharge of energy storage system is controlled and whether power drive system drives battery charger truck by control system, and the energy storage device no longer as the accumulation energy type battery charger truck based on transport agent+Large Copacity energy storage device (as battery) is and transport agent is simply mechanically connected, by the effect of power drive system, the driving of transport agent also can adopt electric drive, decrease the consumption of transport agent to fuel oil, further reduce the discharge of tail gas.Simultaneously owing to having set up control system and power drive system, when transport agent is braked, the kinetic energy of transport agent has become delivery of electrical energy to energy storage system by power drive system, make use of the braking energy of transport agent, achieve the energy exchange between energy storage system and transport agent and be no longer single mechanical connection, decrease the energy ezpenditure of transport agent, reach the object of energy-saving and emission-reduction further.
2, energy storage system of the present invention comprises polylith energy-storage module and casing, described energy-storage module links together with the form of parallel connection, each energy-storage module is connected with DC bus by electric interfaces, and each energy-storage module is all arranged in casing by mechanical interface.Polylith energy-storage module forms energy storage system, the advantage of polylith energy-storage module is: one is directly can change energy-storage module, when needs emergency relief, directly can change energy-storage module in battery-charging station and not need charging, save charging duration, the charge requirement of service object can have been met by fast speed like this; Two be can according to service object from battery-charging station distance, need charging electricity planning and design are carried out to the energy-storage module carried, carry appropriate energy-storage module, too much energy-storage module need not be carried, reduce the load of transport agent, reduce the energy ezpenditure of transport agent.
3, each energy-storage module of the present invention is provided with monitoring unit, monitoring unit is connected on the data bus by data-interface.The effect of the monitoring unit arranged is the parameter such as voltage, electric current, temperature, SOC can monitoring each energy-storage module on the one hand, and by standard data interface, above-mentioned parameter is sent to data bus, read for control system and analyze, each monitoring unit from the instruction of data bus reception from control system, thus can also carry out independent control to the charge and discharge process of each energy-storage module on the other hand.
4, control system of the present invention comprises energy storage administrative unit, charge controller and electric machine controller, and energy storage administrative unit, charge controller are connected on the data bus by data-interface with electric machine controller.Energy storage administrative unit connects on the data bus, for reading and send relevant status information and control command, charge controller connects on the data bus, in order to read and the relevant status information of transmission and control command, electric machine controller connects on the data bus, in order to read and the relevant status information of transmission and control command.Energy storage administrative unit from data bus read by each energy-storage module institute with monitoring unit transmission status information, the status information of energy storage administrative unit to obtained each energy-storage module carries out real-time treatment and analysis, send corresponding control command to data bus simultaneously, and be sent to each energy-storage module further, thus realize controlling the independence of each energy-storage module charge and discharge process.
5, charge controller one end of the present invention is connected with energy storage system by DC bus, and the other end is provided with charging inlet.Charge controller is connected with external system (electronlmobil or charging pile) by charging inlet (charging inlet is standard direct current fast charge interface), completes corresponding charging or reverse charge action.
6, charge controller of the present invention arranges voltage conversion device (as DC/DC changer).Its objective is and adapt to the different voltage levvl of external system.
7, charge controller of the present invention is connected with data bus by data-interface, charge controller both can read from the information of energy storage administrative unit and instruction from data bus, the status information such as voltage, electric current when simultaneously also can send charging in real time to data bus.
8, electric machine controller one end of the present invention is connected by the co-energy memory system of DC bus, and the other end is connected with power drive system by AC bus.Such electric machine controller just can realize the control to energy storage system charge and discharge process, thus realizes the control process whether transport agent driven by energy storage system.
9, above transport agent of the present invention, GPS and communication module are housed, described GPS is connected with data bus by data-interface with communication module.The effect of GPS and communication module is position for the in good time connection transportation carrier of control center and implements the transmission to the information such as how many of whether charging, charge.
10, transport agent of the present invention is orthodox car, and this orthodox car comprises car load and engine controller, driving engine, rear driving axle, master clutch and change-speed box; Described power drive system comprises drive motor and power-transfer clutch; Clutch input shaft is connected in the mode be mechanically connected with transmission output shaft, and clutch output shaft is connected in the mode be mechanically connected with drive motor input shaft, and drive motor output shaft is connected in the mode be mechanically connected with rear driving axle; Drive motor is connected with electric machine controller by AC bus; Drive motor, power-transfer clutch, driving engine, car load and engine controller, master clutch and change-speed box are all connected on the data bus by data-interface.Transport agent is that orthodox car is mixed motivity type battery charger truck, and that is battery charger truck can drive with fuel oil and also can use electric drive, but also can drive simultaneously, and electric drive just can provide assistive drive, is conducive to the climbing of battery charger truck.
11, transport agent of the present invention is pure electric vehicle, this pure electric vehicle comprises entire car controller and rear driving axle, described power drive system comprises drive motor, drive motor is connected with electric machine controller by AC bus, drive motor is connected with data bus by data-interface with entire car controller, and the output shaft of drive motor is connected in the mode be mechanically connected with rear driving axle.When transport agent is pure electric vehicle, be exactly pure electronic battery charger truck, the driving of battery charger truck relies on energy-storage module completely, and no longer relies on fuel oil, and the environmental protection more of such battery charger truck, electric energy conversion efficiency is higher.
12, the present invention propose mixed motivity type and pure power type all achieve transport agent with between closed-centre system bidirectional energy exchange, be conducive to the structure simplifying battery charger truck on the one hand, be conducive on the other hand improving the capacity usage ratio (existing battery charger truck technology or needing to rely on engine running provides charging service, or transport agent is independent toward each other and cannot realize the optimization of entire system capacity usage ratio with contained closed-centre system) of whole system.
What 13, the modular design of closed-centre system that proposes of the present invention and each energy-storage module can independently be changed changes power mode, and the pattern with existing batteries of electric automobile integral replacing is compared, and has more alerting ability and degree of freedom.
14, the present invention shows up without the need to user and can be filled fast it on parking stall, service object place by battery charger truck and send charging process by wireless telecommunications in real time to user terminal and realize the function of remote payment, compare with method of payment with existing charging electric vehicle process, there is more automation and intelligentized advantage.
Accompanying drawing explanation
The structural representation of Fig. 1 to be transport agent be battery charger truck of mixed motivity type;
The structural representation of Fig. 2 to be transport agent be battery charger truck of pure power type;
Fig. 3 is the view that battery charger truck carries out to service object charging;
Fig. 4 is the principle flow chart of charging service management system.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only the present invention's part embodiment, is not whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection scope of the present invention.
Embodiment 1
The battery charger truck of the mixed motivity type shown in Fig. 1 is made up of transport agent, energy storage system, electric drive trains control system four part of unifying.Wherein transport agent adopts the structure of similar orthodox car (comprising driving engine, car load and engine controller, master clutch and change-speed box, transmission output shaft, rear driving axle input shaft, rear driving axle and wheel), no longer describes in detail at this.Transport agent is also equipped with GPS and communication module (for location, navigation and wireless telecommunications) simultaneously, and this module is connected with data bus by the data-interface of standard.Power drive system, between change-speed box and rear driving axle, is connected with mechanical type with rear driving axle with transmission output shaft respectively.Energy storage system casing connects with mechanical type with between transport agent.Control system is unified between energy storage system with electric drive trains and is all connected with electrical form.Transport agent, energy storage system, electric drive trains control system of unifying all carries out bidirectional data exchange by data bus each other.Described energy storage system takes parallel form to form (as shown in Fig. 1 energy-storage module A – N) by some energy-storage modules.Wherein each energy-storage module (as energy-storage module A) is connected with DC bus by the electric interfaces (as electric interfaces A) of standard, and is connected with closed-centre system casing by the mechanical interface (as mechanical interface A) of standard.The design of described electric interfaces and mechanical interface need meet the requirement (to realize changing power mode supply) being easy to energy-storage module be carried out to quick despatch.Simultaneously, each energy-storage module (as energy-storage module A) is also with independently monitoring unit (as monitoring unit A), the parameter such as voltage, electric current, temperature, SOC of each energy-storage module can be monitored on the one hand, and by standard data interface, above-mentioned parameter is sent to data bus, read for control system and analyze, each monitoring unit (as monitoring unit A) from the instruction of data bus reception from control system, thus can also carry out independent control to the charge and discharge process of each energy-storage module (as energy-storage module A) on the other hand.Described power drive system is made up of power-transfer clutch and drive motor.Wherein, Clutch input shaft is with between transport agent transmission output shaft, and clutch output shaft is with between drive motor input shaft, and drive motor output shaft connects with mechanical type separately with between transport agent rear driving axle.Power-transfer clutch receives instruction from control system by the data-interface of standard from data bus, and transmits the status information of power-transfer clutch in real time to data bus.Drive motor is connected by electrical form with control system, can carry out bidirectional energy exchange.Meanwhile, drive motor also receives other instructions from control system by the data-interface of standard from data bus, and transmits the status information of drive motor in real time to data bus.Described control system comprises energy storage administrative unit, charge controller and electric machine controller three assemblies.Wherein, energy storage administrative unit reads by the status information of each energy-storage module institute with monitoring unit transmission by the data-interface of standard from data bus, energy storage administrative unit is run the status information of corresponding software to obtained each energy-storage units and is carried out real-time treatment and analysis, send corresponding control command to data bus simultaneously, and be sent to each energy-storage module further, thus realize controlling the independence of each energy-storage module charge and discharge process.Charge controller one end is connected with closed-centre system by DC bus, and the other end is connected by charging inlet (described charging inlet is standard direct current fast charge interface) same to external system (electronlmobil or charging pile).Charge controller with voltage conversion device (as DC/DC changer) to adapt to the different voltage levvl of external system.Charge controller is also connected with data bus by the data-interface of standard simultaneously, both can read from the information of energy storage administrative unit and instruction from data bus, the status information such as voltage, electric current when simultaneously also can send charging in real time to data bus.Electric machine controller one end is connected with closed-centre system by DC bus, and the other end is connected with drive motor by AC bus.Electric machine controller is also connected with data bus by the data-interface of standard simultaneously, in order to read and the relevant status information of transmission and control command.
Pure power type technical scheme shown in Fig. 2 is made up of transport agent, energy storage system, electric drive trains control system four part of unifying equally.The key distinction of the mixed motivity type technical scheme shown in itself and Fig. 1 is: 1) transport agent is without self power system (comprising driving engine and controller, master clutch and change-speed box etc.), only retain vehicle body, entire car controller, GPS and communication module, and rear driving axle etc.; 2) power drive system only includes drive motor, no-clutch.
When battery charger truck is in engine drive mode, battery charger truck power is provided by driving engine completely.Engine output power reaches rear driving axle by master clutch and change-speed box, axle drive shaft first half section, power drive system (wherein power-transfer clutch closes, drive motor only with axle drive shaft idle running but not Driving Torque), axle drive shaft second half section.Closed-centre system exchanges with noenergy between power drive system.When battery charger truck is in electric-only mode, battery charger truck power is provided by drive motor completely.Under this pattern, driving engine is in stopped status, and the power-transfer clutch of power drive system is in off-state.In closed-centre system, the electric energy of each energy-storage module flows to drive motor by electric machine controller, and electric energy conversion is mechanical energy and reaches rear driving axle by the axle drive shaft second half section by the latter.Closed-centre system with between power drive system be forward energy flowing.The part kinetic transformation of battery charger truck, under electric-only mode, can, in braking or when sliding, be also electric energy by drive motor by battery charger truck, and by electric machine controller feedback in closed-centre system.Now, closed-centre system is with being negative sense energy flow between power drive system.When battery charger truck is in hybrid power braking energy feedback pattern, similar with its braking energy feedback under electric-only mode, namely in battery charger truck braking or when sliding, be electric energy by drive motor by the part kinetic transformation of battery charger truck, and by electric machine controller feedback in closed-centre system.Now, closed-centre system is with being negative sense energy flow between power drive system.Compare with braking energy feedback under electric-only mode, the power-transfer clutch of battery charger truck its power drive system under hybrid power braking energy feedback pattern is in closure state.When battery charger truck is in hybrid power assistive drive pattern, the power of battery charger truck is provided by driving engine and drive motor simultaneously.The transmission route of engine power is constant, electric energy is reached power drive system by electric machine controller by closed-centre system, and (now power-transfer clutch closes, drive motor in drive shaft turns process simultaneously Driving Torque and be added on axle drive shaft) drive with auxiliary engine, thus improve battery charger truck accelerate or climbing time the transient condition of driving engine and corresponding fuel economy.Under this pattern, closed-centre system with between power drive system be forward energy flowing.
The connection diagram of the upper gate-type charging service system that Fig. 3 is depicted as battery charger truck battery charger truck, service object and user terminal when charging to service object.Wherein, the charging inlet of battery charger truck is connected with electric form with machinery with the vehicle-mounted charge interface of service object simultaneously.User terminal (can be smart machine and the related applications such as the mobile phone of user, panel computer) is generally carried with by user, its with between battery charger truck and service object without any type of physical connection.Battery charger truck, service object and user terminal are all equipped with GPS and communication module, can pass through wireless forms of communication (GPRS/3G/4G) and carry out long range data exchange and process between three.
As shown in Figure 4, the carrying out practically flow process of the upper gate-type charging service system of battery charger truck comprises following core component: 1) battery charger truck passes through with the bidirectional wireless communication between service object, automatic identification service object identity, and select automatic authorization charging according to user type or send charging authorization request to user; 2) battery charger truck passes through before charging with the bidirectional wireless communication between service object, and the state (as present battery capacity, voltage, temperature etc.) current to service object detects, and just charges to service object when confirming to meet charge condition; 3) battery charger truck is by with the bidirectional wireless communication between user terminal in process of charging, can send charging process in real time to user terminal, and the request of the current charging of the termination that can accept user terminal.4) battery charger truck passes through with the bidirectional wireless communication between service object in process of charging, the request (battery management system as service object detect battery overheated etc.) of the current charging of termination from service object can also be accepted, and by with the bidirectional wireless communication between user terminal, send to user terminal the reason that service object asks to interrupt charging.5) whether battery charger truck is by with the bidirectional wireless communication between user terminal after charging terminates, and sends this charging service bill detailed to user terminal, and whether select to send to user terminal to fill in payment information request according to user's payment information that prestores.Battery charger truck sends payment authorization request in acquisition user payment information (passing through encoded channel) rear line terminal, completes and pay and send confirmation to user after receiving subscriber authorisation.In above-mentioned charging service and payment process, battery charger truck is by GPS automatic locating service object stand, and all carry out remote information exchange with the form of bidirectional wireless communication with between service object and user terminal, therefore, whole process of charging is shown up can complete without the need to user, brings great convenience to user.
Claims (10)
1. based on the upper gate-type charging service system of battery charger truck of gps satellite location and long-distance radio communication, it is characterized in that: comprise identification module, judging identity module, service object's current state detection module, charging process monitoring module, user ask to stop charging module, service object asks termination feedback module, user's charging authorization module, subscriber's account module and user's payment module; Described identification module is for identifying the identity of service object; Described judging identity module is for judging service object whether as contracted user; Whether described service object's current state detection module meets charging requirement for detecting service object's current state, if do not meet charging requirement to send the condition prompting detecting service object to user terminal; Described charging process monitoring module is for monitoring charging process and sending to user terminal; Described user asks to stop charging module to be asked to stop charging for user; Described service object asks to stop feedback module to be asked to stop service-reason to user terminal transmission service object; Described user's charging authorization module sends charging authorization request to non-contracted user's terminal, and receives user's charging authorization; Described subscriber's account module sends bill to user; Described user's payment module is used for user and confirms and complete payment.
2. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 1, it is characterized in that: after battery charger truck arrives at service object, identification module sends identification request to service object, if confiscate service object to respond, again send identification request, after receiving service object's response, judging identity module determines whether contracted user, that contracted user is then connected to service object's charging inlet, then domestic consumer is determine whether if not contracted user, if neither domestic consumer, complete charge, if domestic consumer, user's charging authorization module then sends charging authorization request to user terminal, is then connected to service object's charging inlet after receiving subscriber authorisation.
3. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 1 and 2, it is characterized in that: whether described user's payment module detects user and to prestore payment information, if prestore payment information, then send payment authorization request to user, complete after receiving user's payment authorization and pay and send confirmation to user terminal, complete charge; If do not prestored, payment information sends to user and fills in payment information request, then sends payment authorization request to user after receiving user's payment information, completes and pay and send confirmation to user terminal, complete charge after receiving user's payment authorization.
4. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 1, it is characterized in that: the described battery charger truck based on gps satellite location and long-distance radio communication comprises transport agent, energy storage system, control system, power drive system, DC bus, AC bus, data bus, described control system is connected by mode and the electric drive trains of electrical connection energy storage system of unifying, described transport agent, energy storage system, control system and power drive system carry out data exchange by data bus, described energy storage system, control system and power drive system are installed on transport agent.
5. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 4, it is characterized in that: described energy storage system comprises polylith energy-storage module and casing, described energy-storage module links together with the form of parallel connection, each energy-storage module is connected with DC bus by electric interfaces, each energy-storage module is all arranged in casing by mechanical interface, each energy-storage module is provided with monitoring unit, and monitoring unit is connected on the data bus by data-interface.
6. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 4 or 5, it is characterized in that: described control system comprises energy storage administrative unit, charge controller and electric machine controller, energy storage administrative unit, charge controller is connected on the data bus with electric machine controller by data-interface, energy storage administrative unit connects on the data bus, for reading and send relevant status information and control command, charge controller connects on the data bus, in order to read and the relevant status information of transmission and control command, electric machine controller connects on the data bus, in order to read and the relevant status information of transmission and control command.
7. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 6, it is characterized in that: described energy storage administrative unit from data bus read by each energy-storage module institute with monitoring unit transmission status information, the status information of energy storage administrative unit to obtained each energy-storage module carries out real-time treatment and analysis, send corresponding control command to data bus simultaneously, and be sent to each energy-storage module further, thus realize controlling the independence of each energy-storage module charge and discharge process.
8. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 6, it is characterized in that: described charge controller one end is connected with energy storage system by DC bus, the other end is provided with charging inlet, described charge controller arranges voltage conversion device, described charge controller is connected with data bus by data-interface, both can read from the information of energy storage administrative unit and instruction from data bus, the status information such as voltage, electric current when simultaneously also can send charging in real time to data bus.
9. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 4, it is characterized in that: described transport agent is orthodox car, this orthodox car comprises car load and engine controller, driving engine, rear driving axle, master clutch and change-speed box; Described power drive system comprises drive motor and power-transfer clutch; Clutch input shaft is connected in the mode be mechanically connected with transmission output shaft, and clutch output shaft is connected in the mode be mechanically connected with drive motor input shaft, and drive motor output shaft is connected in the mode be mechanically connected with rear driving axle; Drive motor is connected with electric machine controller by AC bus; Drive motor, power-transfer clutch, driving engine, car load and engine controller, master clutch and change-speed box are all connected on the data bus by data-interface.
10. the upper gate-type charging service system of battery charger truck based on gps satellite location and long-distance radio communication according to claim 4, it is characterized in that: described transport agent is pure electric vehicle, this pure electric vehicle comprises entire car controller and rear driving axle, described power drive system comprises drive motor, drive motor is connected with electric machine controller by AC bus, drive motor is connected with data bus by data-interface with entire car controller, and the output shaft of drive motor is connected in the mode be mechanically connected with rear driving axle.
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