CN203752915U - Charging state startup-prohibiting device for electric automobile - Google Patents
Charging state startup-prohibiting device for electric automobile Download PDFInfo
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- CN203752915U CN203752915U CN201320737390.1U CN201320737390U CN203752915U CN 203752915 U CN203752915 U CN 203752915U CN 201320737390 U CN201320737390 U CN 201320737390U CN 203752915 U CN203752915 U CN 203752915U
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a charging state startup-prohibiting device for an electric automobile and belongs to the electronic technology field of electric automobiles. The charging state startup-prohibiting device solves the problems that when the electric automobile is started under the charging state, the damage to the electric automobile and charging equipment is caused, and the personal safety of users is also threatened in serious conditions. The device comprises a vehicle control unit used for controlling the startup and driving of the automobile, an on-vehicle charging machine used for transmitting a vehicle charging signal and a CAN (controller area network) bus network used for transmitting a vehicle startup driving instruction; the on-vehicle charging machine is connected with the input end of the vehicle control unit; the CAN bus network is connected with the input end of the vehicle control unit; the vehicle control unit judges whether the automobile is in the charging state or not after receiving the vehicle charging signal transmitted by the on-vehicle charging machine, and when the automobile is in the charging state, the vehicle control unit receives the vehicle startup driving instruction transmitted by the CAN bus network and does not respond to the instruction. With the charging state startup-prohibiting device, the electric automobile is prevented from being started in the charging state, the potential safety hazard is eliminated, and the damage to the electric automobile and the charging equipment is avoided.
Description
Technical field
The utility model belongs to electronlmobil electronic technology field, relates to the forbidden device of a kind of charging electric vehicle.
Background technology
Orthodox car generally drives as the energy using fuel oil, can discharge a lot of waste gas very large on the impact of environment, and global fuel resource is in short supply while travelling, and increasing of orthodox car aggravates energy shock gradually.Electronlmobil refers to taking vehicle power as power, travels with power wheel, meets the vehicle of arteries of communication, legislative control on safety requirements.When electronlmobil work is travelled, do not produce exhaust emission, with respect to orthodox car, electronlmobil is little a lot of on the impact of environment, and therefore, the development prospect of electronlmobil is extensively had an optimistic view of.
But the thing followed is the safety problem of electronlmobil, because electronlmobil is using electric energy as drive energy, therefore need usually to charge, electronlmobil has Vehicular charger, Vehicular charger, have for electric automobile power battery, safely, be automatically full of electric ability.When electronlmobil is in the time charging, may there is the unsafe condition of chaufeur maloperation driving vehicle.
For this reason, Chinese patent literature discloses charge display device for electric vehicle and the method that application number is 201210445662.0, comprises battery charger, battery management system, controller local area network, indicator lamp control module and some indicator lamps; Described battery charger, battery management system and indicator lamp control module are connected to respectively described controller local area network; Described battery management system is sent to described indicator lamp control module by the charging signals of the mode of operation of battery and described battery charger by described control area net（CAN） network, and described indicator lamp control module is sent different signals according to the indicator lamp described in the charge information control of the mode of operation of described battery and described battery charger.This patent can be controlled indicator lamp and light prompting in the time of electric vehicle charging, car owner can understand vehicle in charging according to indicator lamp, but when this patent can not be avoided charging electric vehicle, the unsafe condition of chaufeur maloperation driving vehicle occurs, when electronlmobil is activated and travels in the time charging, will certainly cause the damage of electronlmobil and charging equipment, and when serious, can threaten personnel's personal safety, have serious potential safety hazard.
Summary of the invention
There are the problems referred to above for existing technology in the utility model, the forbidden device of a kind of charging electric vehicle has been proposed, the forbidden device of this charging electric vehicle can prevent that electronlmobil was activated and travels in when charging, eliminates safe hidden trouble and avoids the damage of electronlmobil and charging equipment.
The utility model is realized by following technical proposal: the forbidden device of a kind of charging electric vehicle, it is characterized in that, this device comprises the entire car controller travelling for controlling vehicle launch, for sending the Vehicular charger of Vehicular charging signal and for transmitting the CAN bus network of vehicle launch driving instruction, described Vehicular charger connects the input end of entire car controller, described CAN bus network connects the input end of entire car controller, the Vehicular charging signal that described entire car controller receives Vehicular charger transmission judges that vehicle is in charge condition, the vehicle launch driving instruction that now entire car controller receives CAN bus network transmission does not respond.
CAN is the english abbreviation of Controller Area Network, is the serial communication protocol of ISO international standarkdization, and CAN bus is a kind of fieldbus that has formed international standard with various features such as high, the easy realization of traffic rate and cost performance height.In the time of charging electric vehicle, vehicle is in parking state, and Vehicular charging signal is sent to entire car controller by Vehicular charger, and the signal that entire car controller sends according to Vehicular charger judges that vehicle is in charge condition.Under charge condition, if chaufeur maloperation will driving vehicle, CAN bus network transmission vehicle launch driving instruction is to entire car controller, entire car controller is not having electronlmobil not have can to travel by control vehicle launch under charge condition, but under charge condition, entire car controller receives CAN bus transfer vehicle launch driving instruction and does not respond, and keeps vehicle in parking state.So just can prevent that electronlmobil was activated and travels in when charging, namely forbidden when charging electric vehicle.
In the forbidden device of above-mentioned charging electric vehicle, this device also comprises the electronic parking unit for realizing parking electric automobile, described electronic parking unit connects the mouth of entire car controller, described entire car controller judges vehicle, and in the time of charge condition, sending controling instruction is to electronic parking unit, and vehicle parking is realized in electronic parking unit.When vehicle is during in charge condition, vehicle parking is realized in vehicle control unit controls electronic parking unit, forbids travelling, and also can avoid vehicle that the situation of vehicle anti-slide occurs in the time of charging while guaranteeing charging electric vehicle.
In the forbidden device of above-mentioned charging electric vehicle, described entire car controller mouth is connected with the alarm unit for giving the alarm, and controls alarm unit and give the alarm when described entire car controller judges vehicle in charge condition and receives vehicle launch driving instruction.When entire car controller judges vehicle in charge condition and receives vehicle launch driving instruction, show chaufeur can forget vehicle charging or maloperation start driving vehicle, now, alarm unit gives the alarm and can remind chaufeur to stop current operation.
In the forbidden device of above-mentioned charging electric vehicle, described alarm unit comprises loud speaker and for driving loud speaker to send the speech chip of voice alarm, described loud speaker connects speech chip, and described speech chip connects the mouth of entire car controller.Work as Vehicular charging, when entire car controller receives the startup driving instruction of CAN bus network transmission, entire car controller sending controling instruction is to speech chip, and speech chip drives loud speaker to send voice alarm, reminds chaufeur vehicle should not start and travel in charge condition.
In the forbidden device of above-mentioned charging electric vehicle, described alarm unit also comprises the indicator lamp being arranged on electric vehicle instrument dish, and described indicator lamp connects the mouth of entire car controller.Work as Vehicular charging, when entire car controller receives the startup driving instruction of CAN bus network transmission, entire car controller sending controling instruction, to indicator lamp, is controlled indicator lamp flicker and is lighted, and reminds chaufeur vehicle should not start and travel in charge condition.
Compared with prior art, the forbidden device of this charging electric vehicle has the following advantages:
1, the utility model can prevent that electronlmobil was activated and travels in when charging, eliminates safe hidden trouble and avoids the damage of electronlmobil and charging equipment.
2, the utility model can be in the time of chaufeur maloperation, not only ensures that vehicle can not be activated and travel, and reminds chaufeur vehicle to charge but also can give the alarm.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, entire car controller; 2, Vehicular charger; 3, CAN bus network; 4, electronic parking unit; 5, speech chip; 6, loud speaker; 7, indicator lamp.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the forbidden device of this charging electric vehicle, comprise for controlling entire car controller 1 that vehicle launch travels, for sending the Vehicular charger 2 of Vehicular charging signal and for transmitting the CAN bus network 3 of vehicle launch driving instruction, Vehicular charger 2 connects the input end of entire car controller 1, and CAN bus network 3 connects the input end of entire car controller 1.This device also comprises the electronic parking unit 4 for realizing parking electric automobile, electronic parking unit 4 connects the mouth of entire car controller 1, entire car controller 1 mouth is connected with the alarm unit for giving the alarm, alarm unit comprises loud speaker 6 and for driving loud speaker 6 to send the speech chip 5 of voice alarm, loud speaker 6 connects speech chip 5, speech chip 5 connects the mouth of entire car controller 1, alarm unit also comprises the indicator lamp 7 being arranged on electric vehicle instrument dish, and indicator lamp 7 connects the mouth of entire car controller 1.Entire car controller 1 receives the Vehicular charging signal that Vehicular charger 2 sends, judge that vehicle is in charge condition, entire car controller 1 sending controling instruction is to electronic parking unit 4, vehicle parking is realized in electronic parking unit 4, now when receiving the vehicle launch driving instruction that CAN bus network 3 transmits, entire car controller 1 do not carry out corresponding response, keep vehicle parking state, while entire car controller 1 is controlled alarm unit and is given the alarm.
Entire car controller 1, it is power assembly controller, it is the core control part of whole electronlmobil, it receives acceleration pedal signal, brake pedal signal and miscellaneous part signal by CAN bus network 3, and make after corresponding judgement, control the action of each Parts Controller of lower floor, the signal that hence one can see that transmits CAN bus network 3 when entire car controller 1 does not respond, and vehicle is in previous status.
In the time of charging electric vehicle, vehicle can be in parking state, Vehicular charging signal is sent to entire car controller 1 by Vehicular charger 2, the signal that entire car controller 1 sends according to Vehicular charger 2 judges that vehicle is in charge condition, now entire car controller 1 sending controling instruction is to electronic parking unit 4, electronic parking unit 4 comprises electronic parking control circuit, servomotor and movable clamp, electronic parking control circuit receives the control command of entire car controller 1, control driven by servomotor clamp locking, thereby realize the locking of transmission shaft, even if now chaufeur will start driving vehicle, transmission shaft is by locking, vehicle cannot travel, make vehicle forbid travelling in the time of charging.In the time that entire car controller 1 judges vehicle not in charge condition, sending controling instruction, to electronic parking control circuit, is controlled driven by servomotor clamp and is unclamped, thereby realizes the release of transmission shaft, and now electronlmobil can normally be worked.Under charge condition, chaufeur maloperation will driving vehicle, as take opening automobile starting switch, push down on the pedal, the operations such as steering wheel rotation, these all belong to vehicle launch driving instruction, CAN bus transfer vehicle launch driving instruction is to entire car controller 1, entire car controller 1 is not having electronlmobil not have can to travel by control vehicle launch under charge condition, but under charge condition, entire car controller 1 receives CAN bus transfer vehicle launch driving instruction and does not carry out Vehicle Driving Cycle response, keep vehicle in parking state, entire car controller 1 sending controling instruction is to speech chip 5 and indicator lamp 7 simultaneously, speech chip 5 drives loud speaker 6 to send voice alarm, remind chaufeur vehicle should not travel in charge condition, indicator lamp 7 lights flicker and plays equally reminding effect, be exactly to have ensured that Vehicular charging Status Disable travels like this.It is forbidden that this device adopts the mode of two-way redundancy to realize charging electric vehicle, one tunnel is that electronic parking unit 4 ensures that vehicle can not travel, another road is that entire car controller 1 does not respond chaufeur startup driving vehicle, by the mode of two-way redundancy, can guarantee that electronlmobil vehicle can not start and travel at charge condition.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as entire car controller 1, Vehicular charger 2, CAN bus network 3, electronic parking unit 4, speech chip 5, loud speaker 6, indicator lamp 7 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. the forbidden device of charging electric vehicle, it is characterized in that, this device comprises the entire car controller (1) travelling for controlling vehicle launch, for sending the Vehicular charger (2) of Vehicular charging signal and for transmitting the CAN bus network (3) of vehicle launch driving instruction, described Vehicular charger (2) connects the input end of entire car controller (1), described CAN bus network (3) connects the input end of entire car controller (1), described entire car controller (1) is for receiving the Vehicular charging signal of Vehicular charger (2) transmission and the vehicle launch driving instruction of CAN bus network (3) transmission, described entire car controller (1) is not also for responding the vehicle launch driving instruction that receives CAN bus network (3) transmission in charge condition at vehicle.
2. the forbidden device of charging electric vehicle according to claim 1, this device also comprises the electronic parking unit (4) for realizing parking electric automobile, it is characterized in that, described electronic parking unit (4) connects the mouth of entire car controller (1), described entire car controller (1) judges vehicle, and in the time of charge condition, sending controling instruction is to electronic parking unit (4), and electronic parking unit (4) realize vehicle parking.
3. the forbidden device of charging electric vehicle according to claim 1 and 2, it is characterized in that, described entire car controller (1) mouth is connected with the alarm unit for giving the alarm, and controls alarm unit and give the alarm when described entire car controller (1) judges vehicle in charge condition and receives vehicle launch driving instruction.
4. the forbidden device of charging electric vehicle according to claim 3, it is characterized in that, described alarm unit comprises loud speaker (6) and for driving loud speaker (6) to send the speech chip (5) of voice alarm, described loud speaker (6) connects speech chip (5), and described speech chip (5) connects the mouth of entire car controller (1).
5. the forbidden device of charging electric vehicle according to claim 3, it is characterized in that, described alarm unit also comprises the indicator lamp (7) being arranged on electric vehicle instrument dish, and described indicator lamp (7) connects the mouth of entire car controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737390.1U CN203752915U (en) | 2013-11-19 | 2013-11-19 | Charging state startup-prohibiting device for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737390.1U CN203752915U (en) | 2013-11-19 | 2013-11-19 | Charging state startup-prohibiting device for electric automobile |
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| Publication Number | Publication Date |
|---|---|
| CN203752915U true CN203752915U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320737390.1U Expired - Fee Related CN203752915U (en) | 2013-11-19 | 2013-11-19 | Charging state startup-prohibiting device for electric automobile |
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| CN (1) | CN203752915U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671803A (en) * | 2016-08-05 | 2017-05-17 | 广东亿鼎新能源汽车有限公司 | Safety control device and method for charging service vehicle |
| CN107284286A (en) * | 2017-07-31 | 2017-10-24 | 青岛特来电新能源有限公司 | A kind of equipment charge device and equipment charge bow |
| CN107379980A (en) * | 2017-06-23 | 2017-11-24 | 芜湖恒天易开软件科技股份有限公司 | Charging pile connecting detection system and control method for vehicle |
| CN107757412A (en) * | 2017-11-13 | 2018-03-06 | 陕西法士特齿轮有限责任公司 | A kind of charging system for electric automobile and method with charging safety protection function |
| CN108032853A (en) * | 2017-11-27 | 2018-05-15 | 北京新能源汽车股份有限公司 | Electric automobile and automatic parking control method, device and controller thereof |
| CN108466608A (en) * | 2018-02-01 | 2018-08-31 | 阿尔特汽车技术股份有限公司 | A kind of parking electric automobile control method based on electronic parking |
| CN110893777A (en) * | 2018-08-24 | 2020-03-20 | 宝沃汽车（中国）有限公司 | Vehicle charging protection method, device and system and vehicle |
| CN111546908A (en) * | 2020-05-29 | 2020-08-18 | 东风小康汽车有限公司重庆分公司 | Charging parking control method and device for new energy automobile |
| CN113335074A (en) * | 2021-06-09 | 2021-09-03 | 神龙汽车有限公司 | Finished automobile control system and control method based on gear lever position |
| CN113715623A (en) * | 2021-09-08 | 2021-11-30 | 东风小康汽车有限公司重庆分公司 | Power supply control system and method and new energy automobile |
| CN118560210A (en) * | 2024-08-01 | 2024-08-30 | 比亚迪股份有限公司 | Vehicle control method, device, vehicle and computer readable storage medium |
-
2013
- 2013-11-19 CN CN201320737390.1U patent/CN203752915U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671803B (en) * | 2016-08-05 | 2019-08-13 | 广东亿鼎新能源汽车有限公司 | The safety control and method of charging service vehicle |
| CN106671803A (en) * | 2016-08-05 | 2017-05-17 | 广东亿鼎新能源汽车有限公司 | Safety control device and method for charging service vehicle |
| CN107379980A (en) * | 2017-06-23 | 2017-11-24 | 芜湖恒天易开软件科技股份有限公司 | Charging pile connecting detection system and control method for vehicle |
| CN107284286A (en) * | 2017-07-31 | 2017-10-24 | 青岛特来电新能源有限公司 | A kind of equipment charge device and equipment charge bow |
| CN107284286B (en) * | 2017-07-31 | 2024-03-05 | 青岛特来电新能源科技有限公司 | Equipment charging device and equipment charging bow |
| CN107757412A (en) * | 2017-11-13 | 2018-03-06 | 陕西法士特齿轮有限责任公司 | A kind of charging system for electric automobile and method with charging safety protection function |
| CN108032853B (en) * | 2017-11-27 | 2022-03-25 | 北京新能源汽车股份有限公司 | Electric automobile and automatic parking control method, device and controller thereof |
| CN108032853A (en) * | 2017-11-27 | 2018-05-15 | 北京新能源汽车股份有限公司 | Electric automobile and automatic parking control method, device and controller thereof |
| CN108466608A (en) * | 2018-02-01 | 2018-08-31 | 阿尔特汽车技术股份有限公司 | A kind of parking electric automobile control method based on electronic parking |
| CN110893777A (en) * | 2018-08-24 | 2020-03-20 | 宝沃汽车（中国）有限公司 | Vehicle charging protection method, device and system and vehicle |
| CN111546908A (en) * | 2020-05-29 | 2020-08-18 | 东风小康汽车有限公司重庆分公司 | Charging parking control method and device for new energy automobile |
| CN113335074A (en) * | 2021-06-09 | 2021-09-03 | 神龙汽车有限公司 | Finished automobile control system and control method based on gear lever position |
| CN113335074B (en) * | 2021-06-09 | 2022-04-01 | 神龙汽车有限公司 | Finished automobile control system and control method based on gear lever position |
| CN113715623A (en) * | 2021-09-08 | 2021-11-30 | 东风小康汽车有限公司重庆分公司 | Power supply control system and method and new energy automobile |
| CN118560210A (en) * | 2024-08-01 | 2024-08-30 | 比亚迪股份有限公司 | Vehicle control method, device, vehicle and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |