CN102582458B - Electric vehicle information acquisition system and charging billing system for electric vehicle - Google Patents
Electric vehicle information acquisition system and charging billing system for electric vehicle Download PDFInfo
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- CN102582458B CN102582458B CN2011104191273A CN201110419127A CN102582458B CN 102582458 B CN102582458 B CN 102582458B CN 2011104191273 A CN2011104191273 A CN 2011104191273A CN 201110419127 A CN201110419127 A CN 201110419127A CN 102582458 B CN102582458 B CN 102582458B
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
本发明公开了一种电动车信息采集系统，包括电池、电池管理模块、里程计数装置、车载终端，其中，所述电池管理模块用于检测所述电池相关信息，并将所述电池相关信息传送给所述车载终端；所述里程计数装置用于采集所述电动车实际行驶的里程数据，并发送给所述车载终端；所述车载终端，用于接收所述电池管理模块发送的电池相关信息和所述里程计数装置传送的电动车实际的里程数据并存储。
The invention discloses an electric vehicle information collection system, which includes a battery, a battery management module, a mileage counting device, and a vehicle-mounted terminal, wherein the battery management module is used to detect the battery-related information and transmit the battery-related information To the vehicle-mounted terminal; the mileage counting device is used to collect the actual mileage data of the electric vehicle and send it to the vehicle-mounted terminal; the vehicle-mounted terminal is used to receive the battery-related information sent by the battery management module and store the actual mileage data of the electric vehicle transmitted by the mileage counting device.
Description
Technical field
The present invention relates to a kind of batteries of electric automobile information acquisition management domain, specially refer to a kind of batteries of electric automobile information acquisition and fill and change electric charge system.
Background technology
Along with the attention to environmental protection, electronlmobil becomes one of environment-friendly and green mode of transportation general development.The generally application of electronlmobil, must rely on convenient, energy-conservation filling and change electric service network.At present, domestic electric vehicle charging is changed to electricity operation service network standardized designs gradual perfection, the operation service network is based upon on a series of front end datas basis, and wherein the electronlmobil on-vehicle information becomes the crucial source of information as Information Mobile Service object, subject of operation.
Along with electric vehicle charging changes the development that electricity is served, metering and billing, customer service, data acquisition storage are proposed to higher requirement.In the prior art, the electronlmobil on-vehicle information gathers Shortcomings, is mainly manifested in:
First, the charging method that domestic electric vehicle charging changes electricity operation service network mainly contains two kinds of electric energy tariff, mileage chargings, for different user's metering and billing mode differences, but there is defect in two kinds of modes, electric energy tariff is subject to the impact of tariff issues and value-added service, and the mileage charging is subject to non-the travelling of user's electronlmobil and uses the impact of electric consumption.Therefore, need to be in conjunction with two kinds of metering and billing mode integrated chargings, current on-vehicle information acquisition system can't complete collection and the comprehensive treatment of information;
The second, at present the battery information of the vehicle-mounted car of electronlmobil comprises that the information such as vehicle, mileage, electric weight only carry out transport communication by GPRS mode and car-mounted terminal and can't carry out information acquisition and remedy the vehicle in communication failure or accident;
Summary of the invention purpose of the present invention just is to provide a kind of above-mentioned deficiency of the prior art that the objective of the invention is to overcome, a kind of electronlmobil on-vehicle information acquisition management system based on technology of Internet of things is provided, realized that battery fills reasonable, the legal management of changing battery assets in electricity operation service, the information back-up under Scientific Measurement charging and system failure state.
On-vehicle information acquisition management system of the present invention mainly comprises: battery terminal comprises battery management system BMS; Mileage counting device, be responsible for collection vehicle motoring condition and driving mileage data; Car-mounted terminal, the reception transmission of responsible integrated management battery and mileage counter data and advanced analysis, displaying, and carry out data interaction with the management backstage, for the user provides value added service.
Described battery terminal be divided into main control module with from the control module, main control module can be arranged on the electronlmobil vehicle, from control module (comprising the branch mailbox battery) and main control module and between pass through inner CAN bus communication.Store vehicle ID numbering in main control module, contain the ID numbering of each battery box from the control module memory.Main control module is by reading each battery box from control module I D numbering, but the battery identity that the Real time identification vehicle uses, and it is uploaded to car-mounted terminal.Car-mounted terminal can, by remote radio communication by this information real-time report backstage, be used the real-time verification of battery identity and dynamically make an inventory vehicle thereby realize managing backstage.
Described car-mounted terminal the mileage of mileage counting device transmission can be issued be stored in battery terminal from the control module.When electronlmobil communication failure appears or the situation such as have an accident under can't transmit to backstage the mileage calculation data, can be by battery recycling to battery-charging station.Battery box, when carrying out the branch mailbox charging, by the CAN bus communication on BMS and backstage, can read the mileage from the control module stores on backstage for management and clearing, thereby play the effect of data backup.
Described battery terminal can initiatively read the vehicle ID numbering of main control module storage from the control module, when from the control module monitors to battery during in discharge regime, if read the vehicle ID numbering less than the main control module storage, can judge that the user illegally uses battery, and doing the identification record from the control module stores.
Described car-mounted terminal is by obtaining battery information, mileage, can judge that battery is to discharge under motoring condition or halted state at vehicle, can carry out accordingly under motoring condition and quiescence under different charging ways, can't take into account the situation of vehicle-mounted miscellaneous equipment electricity consumption under quiescence to overcome the mileage charging.
The user, communicating battery is in particular cases privately, vehicle ID can be read and battery ID is carried out Real time identification by the remote-control vehicular terminal in backstage, battery terminal also can store mileage and the vehicle ID of the main control module that reads from the control module, can judge with this which how many mileages of Vehicle Driving Cycle this battery once supported, to guarantee the carrying out of charge accounting.
By below in conjunction with the accompanying drawing description of the preferred embodiment of the present invention, other characteristics of the present invention, purpose and effect will become more clear and easy to understand.
The accompanying drawing explanation
Fig. 1 is the electronlmobil information acquisition system schematic diagram of one embodiment of the invention;
Fig. 2 is the battery-driven car information acquisition system schematic diagram of another embodiment of the present invention;
Fig. 3 is that the electric vehicle charging that the embodiment of the present invention provides changes electric charge system constructional drawing.
In all above-mentioned accompanying drawings, identical label means to have identical, similar or corresponding feature or function.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Referring to Fig. 1, battery of electric vehicle information acquisition system 1 00 for the first embodiment of the present invention, comprise battery 101, battery management module 102, mileage counting device 103, car-mounted terminal 104, wherein, battery management module 102 can be connected by the CAN bus with car-mounted terminal 104, and mileage counting device 103 can be connected by wired modes such as CAN bus, USB interface or serial ports with car-mounted terminal 104.It will be understood by those skilled in the art that between said apparatus and can also be connected by other wired modes.
Wherein, battery 101 can any one power battery of electric motor car, such as lithium cell etc., is installed in battery-driven car and is used to battery-driven car that power is provided.
Battery management module 102 is electrically connected to described battery 101, for detecting in real time the relevant information of battery 101 and being stored in its inner memory device (not shown), and send these battery relevant informations to described car-mounted terminal 104 by the CAN bus.Wherein said battery relevant information comprises the status informations such as battery current, voltage, temperature, and the dump energy of battery, make power consumption, battery operated status information, failure message, maximum charging current, maximum charging voltage, insulation detected state information etc.; Main control module also can carry out initiatively test battery relevant information by the CAN bus simultaneously, and whether verification works correctly from control module and branch mailbox battery;
Described mileage counting device 103 can be the habitual any mileage counter in this area, for gathering the mileage of described battery-driven car actual travel, and sends to described car-mounted terminal 104 by wired mode;
Mileage the storage of the battery-driven car reality that car-mounted terminal 104 transmits for the battery relevant information that receives described battery management module 102 and send and described mileage counting device 103.
Further, car-mounted terminal 104 also comprises a read-out (not shown), for the above-mentioned information that shows that it receives.
Referring to Fig. 2, it is the battery of electric vehicle information acquisition system 200 of the second embodiment of the present invention.Wherein, with battery information acquisition system 100 differences in Fig. 1, be, battery 201 is a battery pack, comprises a plurality of branch mailbox battery unit 2011-201n of series connection successively.
And battery management module 202 further comprises that a plurality of and a plurality of branch mailbox battery unit 2011-201n are corresponding a plurality of from control module 2021-202n and a main control module 202b.
Wherein a plurality of from controlling module 202a1-202an for detecting respectively the battery relevant informations of the branch mailbox battery unit 2011-201n corresponding with it, wherein the battery relevant information comprises with the battery relevant information described in the first embodiment similar.Those skilled in the art can know, from controlling module 2021-201n, can comprise that proprietary detection line (not shown) is connected with each branch mailbox battery, obtains the various parameters of battery.For example voltage detection unit connects the voltage detecting line, and temperature detecting unit connects the temperature detection line, and current detecting unit connects current detecting line etc.
Preferably, from the control module, 202a1-202an all has independent memory cell, in an embodiment of the present invention, the mileage of electric automobile during traveling is stored in to BMS from the memory cell of control module according to certain frequency.Particularly, car-mounted terminal obtains mileage by wired mode (CAN bus, USB interface or serial ports), by inner CAN bus, mileage is sent to the BMS main control module, by the BMS main control module, writes BMS from the memory cell of control module.When elec. vehicle breaks down or communication port while breaking down, can carry out collecting vehicle information and metering and billing data acquisition by the backup information from the control module by battery BMS.
Wherein, according to certain frequency, such as the certain milimeter number travelled every battery-driven car (can be 2 kilometers, 3 kilometers etc., specifically the determine precision to system requirements according to the user), the mileage of electric automobile during traveling is stored in from the control module, and the storage data before refreshing.
And the memory device from the control module also can be used for storage battery ID, and battery information and corresponding battery ID are sent to main control module;
And main control module also comprises memory device, for store car ID, and the battery information, battery and the vehicle ID that send from the control module are sent to car-mounted terminal;
Initiatively read the vehicle ID numbering of main control module storage from control module 202b, when from the control module monitors to battery during in discharge regime, if read the vehicle ID numbering less than the main control module storage, main control module can directly be reported to the police, the prompting user is illegally using battery, and is doing the identification record from the control module stores.
Further, car-mounted terminal 204 can comprise that a read-out is for showing that these information are to the user.
Fig. 3 shows battery of electric vehicle according to an embodiment of the invention and fills and change electric charge system 300, comprise a similar battery of electric vehicle information acquisition system 301 of battery of electric vehicle information acquisition system as depicted in figs. 1 and 2, also comprise operation management center 302; The information of the described operation management center 302 all publicly-owned battery-driven cars of storage and its battery that is equipped with also manages battery-driven car and battery.
Wherein, the car-mounted terminal 3013 in battery of electric vehicle information acquisition system 301, also carry out radio communication with the wireless communication modules such as WIFI module, GPRS communication module and operation management center 302,
Preferably, car-mounted terminal 3013 also can comprise a location module, and GPS module for example for detection of the position at the place of battery-driven car, and sends to the operation management center.
Battery electric quantity information and mileage that car-mounted terminal 3031 can transmit the battery management module (not shown) in battery information acquisition system 301 send to operation management center 302, and charging calculating is carried out according to described battery electric quantity information and mileage in described operation management center.The use information of the battery that particularly, send according to car-mounted terminal at the operation management center and the travelled distance information of vehicle can be judged the power consumption of battery under the mileage number of vehicle under motoring condition and non-motoring condition.For example, if the actual travel mileage that car-mounted terminal is sent is 8:30-9:00 in the morning, 9:05-12:00, if battery-driven car is motoring condition from the morning between 8:30-9:00 so, and between 9:00-9:05, be non-motoring condition, and the battery information detected from the control module is still discharging and is recording consumption of current information for vehicle between 9:00-9:05, the operation management center can be judged, the consumption of current of battery under non-motoring condition, charging is calculated and can is so:
Consumes power under electric energy tariff=non-motoring condition * electric weight unit price;
Mileage charging=travelled distance * mileage unit price.
Then both results added be can be to actual charging number.
Preferably, car-mounted terminal 3013 also can comprise a location module, GPS module for example, position for detection of the place of battery-driven car, and sending to the operation management center, operation management center 302 is selected best filling electrical changing station and carry out subscription services etc. in conjunction with the location information of its battery information about power and mileage and this battery-driven car for this battery-driven car.
Further, battery-driven car information acquisition system 301 can be communicated by letter with battery charger or charging pile by outside CAN bus, when car load charges, main control module can be from obtaining the battery pack maximum charging current from the control module, maximum charging voltage, battery charger or charging pile are given in the forwardings such as insulation detected state information, to guarantee the safe and reliable of car load charging.
Further, battery box is carrying out branch mailbox when charging, in described battery-driven car information acquisition system 301, from the control module, by described main control module and described car-mounted terminal, sends the mileage of storage to described operation management center.
Realize the integrative method of charging of mileage charging and electric energy tariff.Obtain battery according to car-mounted terminal by inner CAN bus and use information about power, dump energy information, battery status etc.; Car-mounted terminal obtains mileage by wired mode (CAN bus, USB interface or serial ports).
In sum, battery-driven car information acquisition system of the present invention and battery-driven car fill and change electric charge system by obtaining battery information, mileage, can judge that battery is to discharge under motoring condition or halted state at vehicle, can carry out accordingly under motoring condition and quiescence under different charging ways, can't take into account the situation of vehicle-mounted miscellaneous equipment electricity consumption under quiescence to overcome the mileage charging.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (13)
1. a battery of electric vehicle fills and changes electric charge system, comprises battery-driven car information acquisition system and operation management center;
Described battery-driven car information acquisition system further comprises, battery, battery management module, mileage counting device, car-mounted terminal, wherein,
Described battery management module is for detection of described battery relevant information, and sends described battery relevant information to described car-mounted terminal;
Described mileage counting device is used for gathering the mileage of described battery-driven car actual travel, and sends to described car-mounted terminal;
Described car-mounted terminal, for receiving mileage the storage of the battery-driven car reality that battery relevant information that described battery management module sends and described mileage counting device transmit; Wireless communication module, send to the operation management center for the mileage of battery-driven car reality that described battery relevant information and described mileage counting device are transmitted;
Described operation management center, according to described battery electric quantity information and mileage, can judge its travel power consumption and non-power consumption part of travelling by actual mileage information and power consumption information, according to different Freight Basis, carries out charging calculating.
2. battery of electric vehicle according to claim 1 fills and changes electric charge system, it is characterized in that:
Described battery comprises a plurality of branch mailbox batteries;
Described battery management module further comprises corresponding with each branch mailbox battery a plurality of from control module and a main control module,
Described from the control module also comprise memory device, for the storage battery id information, and battery relevant information and corresponding battery ID are sent to main control module;
Described main control module also comprises memory device, for the store car id information, and described described battery relevant information, the battery ID information of sending from the control module and the described vehicle ID information of storing thereof is sent to described car-mounted terminal;
Described car-mounted terminal receives battery relevant information and vehicle ID and battery ID information the storage that described master control sends.
3. battery of electric vehicle according to claim 2 fills and changes electric charge system, it is characterized in that:
The described vehicle ID regularly read main control module from the control module numbers;
If read vehicle ID numbering, or the battery ID read do not mate with vehicle ID, described from controlling the illegal usage flag of module records.
4. battery of electric vehicle according to claim 2 fills and changes electric charge system, it is characterized in that:
The mileage of the described electric automobile during traveling also transmitted by described main control module for storage from the control module.
5. battery of electric vehicle according to claim 1 fills and changes electric charge system, it is characterized in that:
Described battery relevant information comprises that battery is used information about power, dump energy information, battery status.
6. battery of electric vehicle according to claim 1 fills and changes electric charge system, it is characterized in that:
Wherein, described battery management system is connected by the CAN bus with car-mounted terminal.
7. battery of electric vehicle according to claim 1 fills and changes electric charge system, it is characterized in that:
Wherein, described mileage counter is connected by CAN bus, USB interface or serial ports with car-mounted terminal.
8. battery of electric vehicle according to claim 2 fills and changes electric charge system, it is characterized in that:
Each described from the control module with described main control module, by the CAN bus, be connected.
9. battery of electric vehicle according to claim 1 fills and changes electric charge system, it is characterized in that:
Described car-mounted terminal further comprises read out instrument, the battery information received for demonstration and mileage.
10. battery of electric vehicle according to claim 2 fills and changes electric charge system, it is characterized in that:
Battery ID and vehicle ID information that described car-mounted terminal also transmits described main control module send to the operation management center;
Described operation management center to deserved actual travel mileage information and power consumption information, judges its travel power consumption and non-power consumption part of travelling according to described battery ID and vehicle ID institute, obtains Freight Basis according to difference and carries out charging calculating.
Change electric charge system 11. battery of electric vehicle according to claim 10 fills, it is characterized in that:
Carry out charging calculating according to following account form:
Electric energy tariff=consumes power * electric weight unit price;
Mileage charging=travelled distance * mileage unit price.
Change electric charge system 12. battery of electric vehicle according to claim 2 fills, it is characterized in that:
Battery box is carrying out branch mailbox when charging, describedly from the control module, by described main control module and described car-mounted terminal, sends the mileage of storage to described operation management center.
Change electric charge system 13. battery of electric vehicle according to claim 1 fills, it is characterized in that:
Described car-mounted terminal also comprises locating module, for detection of the position at the place of battery-driven car, and sends to described operation management center;
Described operation management center is selected best filling electrical changing station and carry out subscription services according to the position of described battery-driven car for this battery-driven car.
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| CN2011104191273A CN102582458B (en) | 2011-12-15 | 2011-12-15 | Electric vehicle information acquisition system and charging billing system for electric vehicle |
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| CN2011104191273A CN102582458B (en) | 2011-12-15 | 2011-12-15 | Electric vehicle information acquisition system and charging billing system for electric vehicle |
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| CN102932450A (en) * | 2012-10-31 | 2013-02-13 | 北京中电普华信息技术有限公司 | Terminal and method for obtaining power battery information of electric vehicle |
| CN103854374B (en) * | 2012-11-30 | 2016-08-31 | 杭州市电力局 | Electric vehicle electricity consumption charging method based on periodical balancing pattern and device |
| CN103854373B (en) * | 2012-11-30 | 2016-07-20 | 杭州市电力局 | Electric vehicle electricity consumption charging method and device based on set meal settlement mode |
| CN103529811B (en) * | 2013-10-28 | 2016-03-30 | 国家电网公司 | A kind of electric automobile car-mounted terminal off-line data compressed cache system and method for work |
| CN103770651B (en) * | 2014-01-21 | 2016-05-04 | 国家电网公司 | Emergency vehicle early warning rescue system and method |
| CN104377380B (en) * | 2014-09-18 | 2017-07-04 | 深圳鸿源博得新能源技术发展有限公司 | The preparation method of the integrated electrokinetic cell module of device of shifting block type |
| CN104300180B (en) * | 2014-09-18 | 2017-06-27 | 深圳鸿源博得新能源技术发展有限公司 | The integrated electrokinetic cell module of device of shifting block type |
| CN104535936B (en) * | 2015-01-12 | 2017-07-11 | 重庆嗨驾科技有限公司 | Vehicle electric quantity record system |
| CN105904984B (en) * | 2016-04-18 | 2018-09-14 | 宁波轩悦行电动汽车服务有限公司 | The segmentation reservation charging system and method for electric vehicle timesharing lease |
| JP6656716B2 (en) * | 2016-06-23 | 2020-03-04 | 信行 藤好 | Battery replacement system and battery replacement information processing device |
| CN106780786B (en) * | 2017-01-23 | 2018-04-13 | 孔文欣 | The control method and system of the battery capacity charging of electric automobile |
| CN108688479B (en) * | 2017-04-06 | 2023-09-01 | 中兴通讯股份有限公司 | A battery management method, device and system |
| CN107122868A (en) * | 2017-05-04 | 2017-09-01 | 北京许继电气有限公司 | Battery management system and method based on electric automobile charging and conversion electric service network |
| CN107358689A (en) * | 2017-06-23 | 2017-11-17 | 芜湖恒天易开软件科技股份有限公司 | The system and method that Vehicular battery data can be obtained |
| TWI682185B (en) * | 2018-03-02 | 2020-01-11 | 光陽工業股份有限公司 | Information transmission method and electric vehicle system |
| CN108337657A (en) * | 2018-03-27 | 2018-07-27 | 新日(无锡)发展有限公司 | Batteries of electric automobile condition monitoring system based on mobile phone |
| CN111582856A (en) * | 2019-02-18 | 2020-08-25 | 奥动新能源汽车科技有限公司 | Processing method and processing system for power swapping cost of cloud and power swapping station |
| CN111746335A (en) * | 2019-03-26 | 2020-10-09 | 奥动新能源汽车科技有限公司 | Intelligent power exchange method and system for power exchange station |
| CN111746338A (en) * | 2019-03-26 | 2020-10-09 | 奥动新能源汽车科技有限公司 | Intelligent power exchange method and system for power exchange station |
| CN111746333A (en) * | 2019-03-26 | 2020-10-09 | 奥动新能源汽车科技有限公司 | Intelligent power exchange method and system for power exchange station |
| CN110549907A (en) * | 2019-10-08 | 2019-12-10 | 郑州欧米克电子科技有限公司 | vehicle-mounted electric quantity information service management system of new energy automobile |
| CN117940308A (en) * | 2022-07-06 | 2024-04-26 | 时代电服科技有限公司 | Method and device for battery power change |
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| GB0611332D0 (en) * | 2006-06-08 | 2006-07-19 | Elektromotive Ltd | Charging station |
| JP5373408B2 (en) * | 2009-01-05 | 2013-12-18 | 株式会社アルファ | Electric vehicle charging system, electric vehicle charging device, electric vehicle charging outlet device, and electric vehicle charging cable |
| KR101166145B1 (en) * | 2010-02-01 | 2012-07-18 | 주식회사 케이씨에스 | Charging system for smart station |
| CN101950998B (en) * | 2010-09-08 | 2012-09-26 | 许继集团有限公司 | Charging system of electric vehicle internet of things |
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