CN103595097A - Control method for remote reservation charging of pure electric vehicle - Google Patents
Control method for remote reservation charging of pure electric vehicle Download PDFInfo
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- CN103595097A CN103595097A CN201310568514.2A CN201310568514A CN103595097A CN 103595097 A CN103595097 A CN 103595097A CN 201310568514 A CN201310568514 A CN 201310568514A CN 103595097 A CN103595097 A CN 103595097A
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Abstract
The invention relates a control method for remote reservation charging of a pure electric vehicle. A controller is connected to a CANBUS of a vehicle, and the current state of the vehicle is obtained: whether a charging point is connected and whether temperature of a vehicle body and temperature of a battery are appropriate. Whether charging is wrongly conducted at electricity peak time is inquired through networking, whether the charging preservation time period set by a user is conformed with, and a charging method is selected according to setting of the user to achieve the best charging mode. According to the control method for remote reservation charging of the pure electric vehicle, the user can conveniently set the charging time and meanwhile reasonably use electricity with consideration of the practical electricity using condition so as to achieve off-peak power consumption.
Description
Technical field
The present invention relates to charging electric vehicle technology.
Background technology
Current electric automobile continual mileage is many, and at 100km to 200km, the frequency of charging is very high, fill, and the charging interval is longer and charge at present with mostly being to insert, and needs 5 ~ 8 hours.While considering to run at high speed after battery-heating, can not charge immediately, need to there is a suitable temperature range to charge, simultaneously in conjunction with electricity consumption actual conditions, rationally use electric energy, advocate and use electricity in off-peak hours, therefore, by mobile communication equipments such as mobile phones, realize pure electric vehicle to charge with preengaging arranging, become a kind of scheme of head it off.
Summary of the invention
The object of the present invention is to provide a kind of pure electric vehicle charge control method that can be remote reserved, to facilitate user to arrange the charging interval, rationally use electric energy.
The present invention goes out to send to carry out conceptual design from following two kinds of situations:
1, battery of electric vehicle due to electric current and delivered power large, so temperature is very high, in this case, for the stability of protection battery and lithium ion compound, also in order to use safety, forbids charging, just charging must meet certain temperature range, can carry out.
While 2, charging, electric current is very large, and particularly, in quick charge process, electric current is larger, therefore for solving charging, takies the problem of electrical network, avoids high electricity price, just should use the way of avoiding the peak hour, and at electricity consumption low peak period, charges.
According to above two kinds of situations, the present invention proposes following technical scheme:
A control method for the remote reserved charging of pure electric vehicle, comprises the following steps:
(1) user is by sending configuration information on mobile phone or network computer (or by operation interface of vehicle-mounted controller), to cloud server, authenticate, process, by wireless network transmissions, send to the controller processor unit MCU of pure electric automobile car-mounted terminal;
(2) MCU synchronous acquisition vehicle body and battery temperature information, car status information, MCU judges whether to meet charge condition by RTC arouse machine processed: charging pile connection status, vehicle body and battery temperature, electricity consumption time period; When all conditions all meets, the charging modes that MCU sets according to user, sends to charge controller by optimal charge pattern by CAN, controls charger and carries out Vehicular charging;
(3) if MCU judgement meets charging requirement, battery in power shortage, sends the notification to user's mobile phone again by wireless network, and whether inquiry starts automatic charging, after user confirms, according to customer requirements executable operations.
Visible by said method step, the present invention is connected to controller the CANBUS bus of automobile, and obtain the state when vehicle in front: such as whether connecting charging pile, vehicle body temperature and battery temperature are suitable, and by the ability of networking, and whether inquiry has staggered electricity price rush hour, whether meet the charging subscription time section that user sets, and according to user's setting, select the mode of charging, to reach best charge mode.
Adopt this method, user can arrange the timetable of charging reservation in several ways, and such as directly on the operation interface of vehicle-mounted controller, or by the computer in family, carry-on mobile phone, can complete setting.
Meanwhile, when controller detects, meet charge condition, but user preengages when arranging, and can pass through mobile phone reminding user, whether opens automatic charging pattern, avoid because user's carelessness causes second day cannot use car.
Therefore, the present invention can facilitate user's reasonable arrangement charging interval, reaches best charge mode.In conjunction with electricity consumption actual conditions, rationally use electric energy, realization is used electricity in off-peak hours simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, will the accompanying drawing of required use in embodiment be briefly described below.
Fig. 1 high-level schematic functional block diagram of the present invention;
Fig. 2 RTC arouse machine processed of the present invention (being MCU dormancy awakening) flow chart.
Embodiment
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.
As shown in Figure 1, the present invention be by controller processor unit MCU 5. realize various information collection, logical operation, process, send instruction.
During use, user by mobile phone 1. or the APP that 2. goes up of network computer apply, send configuration information, after 3. authenticating, process to cloud server, by 4. wireless transmission method of GPRS, send to the controller processor unit MCU of pure electric automobile car-mounted terminal 5..
7. and battery 8. temperature information (gathering or 9. CAN bus gathers by rigid line), car status information (9. gathering by CAN) 5. synchronous acquisition vehicle body for MCU, 6. 5. MCU judge whether to meet charge condition by RTC arouse machine processed: charging pile connection status, vehicle body and battery temperature, electricity consumption time period etc., when all conditions all meets, the charging modes that 5. MCU sets according to user, by optimal charge pattern by high-speed CAN 10., send to charge controller (11), then control charger and (12) carry out Vehicular charging.
If 5. MCU judges, meet charging requirement, battery is again in power shortage, and 1., whether inquiry starts automatic charging to the mobile phone that 4. sends the notification to user by GPRS, after user confirms, according to customer requirements executable operations.
As shown in Figure 2, MCU dormancy awakening flow process is as follows:
A, RTC are inner long-acting clock, are set as per second waking up once, when MCU dormancy,
Carry out subsequent step after being waken up by RTC each second, then continues dormancy.
B, MCU judge whether the timetable of time counter and setting coincide.
C, MCU are according to CANBUS data, and whether the operating state of judgement speed, key state, air-conditioning sound equipment etc., meet the requirement that can charge.
D, MCU judge that battery temperature is whether in charging allowable temperature.
E, MCU judge whether to be connected to charging pile according to sensor signal and charging plug is plugged completely.
F, MCU send charging instruction to charge controller by CANBUS, allow its charging.
G, MCU do not have can executable operations in, enter dormancy, with energy savings.
The above is only the preferred embodiment of the present invention, makes those skilled in the art can understand or realize the present invention.To the multiple modification of these embodiment, will be apparent to one skilled in the art, General Principle as defined herein can be in the situation that do not depart from the application's spirit or scope, realization in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet with principle disclosed herein and create point the widest consistent scope.
Claims (2)
1. a control method for the remote reserved charging of pure electric vehicle, comprises the following steps:
(1) user sends configuration information by the operation interface of mobile phone or network computer or vehicle-mounted controller, to cloud server, authenticates, processes, and by wireless network transmissions, sends to the controller processor unit MCU of pure electric automobile car-mounted terminal;
(2) MCU synchronous acquisition vehicle body and battery temperature information, car status information, MCU judges whether to meet charge condition by RTC arouse machine processed: charging pile connection status, vehicle body and battery temperature, electricity consumption time period; When all conditions all meets, the charging modes that MCU sets according to user, sends to charge controller by optimal charge pattern by CAN, controls charger and carries out Vehicular charging;
(3) if MCU judgement meets charging requirement, battery in power shortage, sends the notification to user's mobile phone again by wireless network, and whether inquiry starts automatic charging, after user confirms, according to customer requirements executable operations.
2. the control method of the remote reserved charging of pure electric vehicle according to claim 1, is characterized in that: the step of described RTC arouse machine processed is as follows:
A, RTC are inner long-acting clock, are set as per second waking up once, and when MCU dormancy, carry out subsequent step B, C, D, E, F after being waken up by RTC each second, then continues dormancy;
B, MCU judge whether the timetable of time counter and setting coincide;
C, MCU are according to CANBUS data, and whether the operating state of judgement speed, key state, air-conditioning sound equipment etc., meet the requirement that can charge;
D, MCU judge that battery temperature is whether in charging allowable temperature;
E, MCU judge whether to be connected to charging pile according to sensor signal and charging plug is plugged completely;
F, MCU send charging instruction to charge controller by CANBUS, allow its charging;
G, MCU do not have can executable operations in, enter dormancy.
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| CN201310568514.2A CN103595097A (en) | 2013-11-15 | 2013-11-15 | Control method for remote reservation charging of pure electric vehicle |
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| CN201310568514.2A CN103595097A (en) | 2013-11-15 | 2013-11-15 | Control method for remote reservation charging of pure electric vehicle |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300183A (en) * | 2014-07-07 | 2015-01-21 | 惠州市亿能电子有限公司 | Intelligent charging method of electric automobile |
| CN104868527A (en) * | 2014-12-15 | 2015-08-26 | 北京新能源汽车股份有限公司 | Method and system for carrying out remote control on charging of electric vehicle |
| EP2919174A1 (en) * | 2014-03-13 | 2015-09-16 | Audi AG | Reservation of a charging point |
| CN105244966A (en) * | 2015-11-02 | 2016-01-13 | 国网山东省电力公司电力科学研究院 | Intelligent charging system and method for electric vehicle based on quantified work statistical method |
| CN105320025A (en) * | 2014-07-15 | 2016-02-10 | 现代自动车株式会社 | Method and system for controlling electric vehicles |
| CN105346406A (en) * | 2015-10-30 | 2016-02-24 | 中通客车控股股份有限公司 | Vehicle-mounted system for acquiring charging information of electric automobile and working method of vehicle-mounted system |
| CN105762848A (en) * | 2014-12-15 | 2016-07-13 | 上汽通用五菱汽车股份有限公司 | Reservation charging control method |
| CN105835711A (en) * | 2016-03-17 | 2016-08-10 | 乐卡汽车智能科技（北京）有限公司 | Fixed-time appointment charging method, device and system for new energy automobile |
| CN105913571A (en) * | 2016-04-18 | 2016-08-31 | 宁波轩悦行电动汽车服务有限公司 | Electric vehicle lease system and charging pile remote preengage method |
| CN108448188A (en) * | 2018-04-18 | 2018-08-24 | 爱驰汽车有限公司 | The reservation charging method and device of new-energy automobile |
| CN108944793A (en) * | 2017-05-17 | 2018-12-07 | 迪尔公司 | For authorizing the Working vehicle activation system and method that remotely start |
| CN109017368A (en) * | 2018-07-13 | 2018-12-18 | 彭鸿泽 | A kind of energy storage method and energy-storage system of shared distance increasing unit |
| CN109309394A (en) * | 2017-07-27 | 2019-02-05 | 上海蔚来汽车有限公司 | The reservation charging control method and device of the vehicles with power supply system |
| CN109353222A (en) * | 2018-08-28 | 2019-02-19 | 河南速达电动汽车科技有限公司 | The control method of the quasi- reserve wagon mode of electric car |
| CN109962508A (en) * | 2017-12-22 | 2019-07-02 | 蔚来汽车有限公司 | Electric car low-power consumption charge control method and device |
| CN110071338A (en) * | 2018-01-22 | 2019-07-30 | 广州汽车集团股份有限公司 | Automobile reservation charging method, TBOX, computer readable storage medium and charging system |
| CN110322629A (en) * | 2019-06-06 | 2019-10-11 | 上海电享信息科技有限公司 | New-energy automobile unifies the management method of Accounting system and its use |
| CN110399991A (en) * | 2018-04-20 | 2019-11-01 | 比亚迪股份有限公司 | Reservation charging method, system, vehicle device, mobile terminal and electronic equipment |
| WO2021208549A1 (en) * | 2020-04-15 | 2021-10-21 | 华为技术有限公司 | Method and device for charging authentication |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2919174A1 (en) * | 2014-03-13 | 2015-09-16 | Audi AG | Reservation of a charging point |
| CN104300183A (en) * | 2014-07-07 | 2015-01-21 | 惠州市亿能电子有限公司 | Intelligent charging method of electric automobile |
| CN105320025A (en) * | 2014-07-15 | 2016-02-10 | 现代自动车株式会社 | Method and system for controlling electric vehicles |
| CN104868527A (en) * | 2014-12-15 | 2015-08-26 | 北京新能源汽车股份有限公司 | Method and system for carrying out remote control on charging of electric vehicle |
| CN105762848A (en) * | 2014-12-15 | 2016-07-13 | 上汽通用五菱汽车股份有限公司 | Reservation charging control method |
| CN105346406A (en) * | 2015-10-30 | 2016-02-24 | 中通客车控股股份有限公司 | Vehicle-mounted system for acquiring charging information of electric automobile and working method of vehicle-mounted system |
| CN105244966A (en) * | 2015-11-02 | 2016-01-13 | 国网山东省电力公司电力科学研究院 | Intelligent charging system and method for electric vehicle based on quantified work statistical method |
| CN105835711A (en) * | 2016-03-17 | 2016-08-10 | 乐卡汽车智能科技（北京）有限公司 | Fixed-time appointment charging method, device and system for new energy automobile |
| CN105913571A (en) * | 2016-04-18 | 2016-08-31 | 宁波轩悦行电动汽车服务有限公司 | Electric vehicle lease system and charging pile remote preengage method |
| CN108944793A (en) * | 2017-05-17 | 2018-12-07 | 迪尔公司 | For authorizing the Working vehicle activation system and method that remotely start |
| CN109309394A (en) * | 2017-07-27 | 2019-02-05 | 上海蔚来汽车有限公司 | The reservation charging control method and device of the vehicles with power supply system |
| CN109309394B (en) * | 2017-07-27 | 2022-03-29 | 上海蔚来汽车有限公司 | Reservation charging control method and device for vehicle with power supply system |
| CN109962508A (en) * | 2017-12-22 | 2019-07-02 | 蔚来汽车有限公司 | Electric car low-power consumption charge control method and device |
| CN109962508B (en) * | 2017-12-22 | 2023-11-10 | 蔚来控股有限公司 | Low-power consumption charging control method and device for electric automobile |
| CN110071338A (en) * | 2018-01-22 | 2019-07-30 | 广州汽车集团股份有限公司 | Automobile reservation charging method, TBOX, computer readable storage medium and charging system |
| CN110071338B (en) * | 2018-01-22 | 2020-10-09 | 广州汽车集团股份有限公司 | Automobile reserved charging method, TBOX, computer readable storage medium and charging system |
| CN108448188A (en) * | 2018-04-18 | 2018-08-24 | 爱驰汽车有限公司 | The reservation charging method and device of new-energy automobile |
| CN110399991B (en) * | 2018-04-20 | 2022-08-09 | 比亚迪股份有限公司 | Charging reservation method and system, vehicle machine, mobile terminal and electronic equipment |
| CN110399991A (en) * | 2018-04-20 | 2019-11-01 | 比亚迪股份有限公司 | Reservation charging method, system, vehicle device, mobile terminal and electronic equipment |
| CN109017368A (en) * | 2018-07-13 | 2018-12-18 | 彭鸿泽 | A kind of energy storage method and energy-storage system of shared distance increasing unit |
| CN109353222A (en) * | 2018-08-28 | 2019-02-19 | 河南速达电动汽车科技有限公司 | The control method of the quasi- reserve wagon mode of electric car |
| CN110322629A (en) * | 2019-06-06 | 2019-10-11 | 上海电享信息科技有限公司 | New-energy automobile unifies the management method of Accounting system and its use |
| WO2021208549A1 (en) * | 2020-04-15 | 2021-10-21 | 华为技术有限公司 | Method and device for charging authentication |
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Application publication date: 20140219 |