CN106004507A - Method for realizing automatic recovery of charging of electric automobile through voltage monitoring - Google Patents
Method for realizing automatic recovery of charging of electric automobile through voltage monitoring Download PDFInfo
- Publication number
- CN106004507A CN106004507A CN201610547152.2A CN201610547152A CN106004507A CN 106004507 A CN106004507 A CN 106004507A CN 201610547152 A CN201610547152 A CN 201610547152A CN 106004507 A CN106004507 A CN 106004507A
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- Prior art keywords
- charging
- vehicle
- voltage
- perform step
- power supply
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000011084 recovery Methods 0.000 title claims abstract description 5
- 230000002159 abnormal effect Effects 0.000 claims abstract description 11
- 239000013256 coordination polymer Substances 0.000 claims abstract description 11
- 230000000284 resting effect Effects 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
本发明公开了一种通过监测电压实现电动汽车充电自动恢复的方法。在休眠状态下电动汽车通过对交流充电接口车辆插座的L端、N端、CP端进行电压监测，并根据电压监测结果判断供电是否恢复正常，若判定供电恢复正常，车辆立即自动恢复交流充电，否则，车辆继续保持休眠状态。本发明提供的方法可在供电异常消除后无需用户额外操作，车辆即可自动恢复充电，避免了由于交流电网供电异常导致电动汽车无法正常完成充电的问题。本发明提供的方法适用于GB/T 18487.1‑2015中定义的充电模式1、充电模式2和充电模式3。
The invention discloses a method for realizing automatic charging recovery of an electric vehicle by monitoring the voltage. In the dormant state, the electric vehicle monitors the voltage of the L terminal, N terminal, and CP terminal of the vehicle socket of the AC charging interface, and judges whether the power supply is restored to normal according to the voltage monitoring result. If it is determined that the power supply returns to normal, the vehicle immediately and automatically resumes AC charging. Otherwise, the vehicle continues to remain dormant. The method provided by the invention can automatically restore the charging of the vehicle without additional operation by the user after the abnormality of the power supply is eliminated, thereby avoiding the problem that the electric vehicle cannot normally complete the charging due to the abnormal power supply of the AC power grid. The method provided by the present invention is applicable to charging mode 1, charging mode 2 and charging mode 3 defined in GB/T 18487.1‑2015.
Description
Technical field
The present invention relates to charging electric vehicle technical field, particularly relate to a kind of by monitoring voltage realization electricity
The method that electrical automobile charging recovers automatically.
Background technology
Existing electric vehicle alternating-current charging technology generally uses the control recommended in GB/T 18487.1-2015
Guidance circuit processed and control principle, usually the vehicle plug of charging connecting device is connected to vehicle friendship by user
Current charge socket, is connected to power supply unit power supply base, wagon control by the plug that supplies of charging connecting device
Device confirm Vehicular charging ready after automatically start charging, when charging complete or because other reasons can not
When meeting the condition continuing charging, controller of vehicle controls vehicle and stops charging.
When using existing charging electric vehicle method that electric automobile is carried out AC charging, if charging process is sent out
Raw Alternating Current Power Supply is abnormal, such as: power down, under-voltage etc., and controller of vehicle generally controls vehicle and stops charging
And the dormancy of lower electricity, after Alternating Current Power Supply recovers normally, if user does not take necessarily to operate, such as: again connect
Connecing charging gun, vehicle generally cannot recover charging automatically.
The most domestic there is no after patent is disclosed in abnormal electrical power supply elimination can realize electronic vapour without user operation
The method that car charging recovers automatically, to solve the problems referred to above.
Summary of the invention
For the problems referred to above, the present invention provides a kind of and realizes charging electric vehicle by monitoring voltage and automatically recover
Method.Described electric automobile uses the alternating-current charging interface meeting GB/T 18487.1-2015.Described electricity
Electrical automobile is in the dormant state by the described L end of alternating-current charging interface vehicle socket, N end, CP end
Carry out voltage monitoring, thus realize AC charging and automatically recover.
The present invention solves technical problem and adopts the following technical scheme that one realizes electric automobile by monitoring voltage
The method that charging automatically recovers, it comprises the following steps:
S10, vehicle power supply during AC charging occurs abnormal, and controller of vehicle controls vehicle and stops
Only charge, and all control units controlling electric automobile are changed to resting state from duty；
Whether S20, the first voltage monitoring unit monitoring Vehicular charger input alternating supply voltage just recover
Often；If recovering normal, then perform step S50；Otherwise perform step S30；
Whether S30, the second voltage monitoring unit monitoring vehicle charging socket CP end receive by low transition extremely
High level rising edge signal；If received, then perform step S60；Otherwise perform step S40；
S40, make electric automobile keep resting state；And perform step S20；
S50, Vehicular charger are changed to duty from resting state, and send CAN data and wake up car up
Control device；
S60, controller of vehicle are changed to duty from resting state；
S70, controller of vehicle confirm that Vehicular charging is ready, and control vehicle recovery AC charging.
There is advantages that method that the present invention provides can after abnormal electrical power supply eliminates without with
Family operation bidirectional, vehicle can recover charging automatically, it is to avoid owing to AC network abnormal electrical power supply causes electronic
The problem that automobile cannot normally complete charging.The method that the present invention provides is applicable to GB/T 18487.1-2015
Defined in charge mode 1, charge mode 2 and charge mode 3.
Accompanying drawing explanation
Fig. 1 is the structural representation controlling guidance circuit of the present invention；
Fig. 2 is the flow process being realized the method that charging electric vehicle recovers automatically by monitoring voltage of the present invention
Figure；
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, technical scheme is further elaborated.
Embodiment 1
Present embodiments provide and a kind of realized the method that charging electric vehicle recovers automatically by monitoring voltage, its
Can use in Fig. 1, meet charge mode 3 connection side recommended in GB/T 18487.1-2015
The control guidance circuit schematic diagram of formula B, it includes power supply unit, power supply interface, vehicle interface and electronic vapour
Car.On the basis of GB/T 18487.1-2015, in the electric automobile of described control guidance circuit, described
Integrated first voltage monitoring unit in the Vehicular charger of electric automobile, at the wagon control of described electric automobile
Integrated second voltage monitoring unit in device.
Described first voltage monitoring unit can be operated down at Vehicular charger；Its voltage
Input is connected with vehicle socket L end, N end, can be to the alternating supply voltage of Vehicular charger input
It is monitored.The most described first voltage monitoring unit for Vehicular charger in a dormant state under to vehicle-mounted
Charger input alternating supply voltage is monitored, and recovers by abnormal electrical power supply monitoring alternating supply voltage
Time normal, the first voltage monitoring unit output high level signal wakes up the primary processor of Vehicular charger up, makes car
Carry charger to change to duty from resting state immediately.
Described second voltage monitoring unit can be operated down at controller of vehicle；Its electricity
Pressure input is connected with vehicle socket CP end, can be monitored vehicle socket CP end level signal.I.e.
Described second voltage monitoring unit for controller of vehicle in a dormant state under to vehicle socket CP end
Level signal is monitored, when monitoring CP end level signal by low transition to high level, and the second electricity
Pressure monitoring means output high level signal wakes up the primary processor of controller of vehicle up, makes controller of vehicle stand
I.e. change to duty from resting state.
According to GB/T 18487.1-2015, for the control guidance circuit of configuration switch S2, described CP
End high level signal is 9V；For not configuring the control guidance circuit of switch S2, it is normal for being equal to switch S2
Closed state, described CP end high level signal is 6V.
Voltage monitoring is carried out, such as Fig. 2 institute by described first voltage monitoring unit, the second voltage monitoring unit
Show, the realizing, by monitoring voltage, the method that charging electric vehicle recovers automatically and comprise the following steps of the present embodiment:
S10, vehicle power supply during AC charging occurs abnormal, and controller of vehicle controls vehicle and stops
Only charge, and all control units controlling electric automobile are changed to resting state from duty；
Whether S20, the first voltage monitoring unit monitoring Vehicular charger input alternating supply voltage just recover
Often；If recovering normal, then perform step S50；Otherwise perform step S30；
Whether S30, the second voltage monitoring unit monitoring vehicle charging socket CP end receive by low transition extremely
High level rising edge signal；If received, then perform step S60；Otherwise perform step S40；
S40, make electric automobile keep resting state；And perform step S20；
S50, Vehicular charger are changed to duty from resting state, and send CAN data and wake up car up
Control device；
S60, controller of vehicle are changed to duty from resting state；
S70, controller of vehicle confirm that Vehicular charging is ready, and control vehicle recovery AC charging.
The method that the present invention provides can be without user's operation bidirectional after abnormal electrical power supply eliminates, and vehicle can be automatically
Recover charging, it is to avoid owing to AC network abnormal electrical power supply causes the electric automobile cannot to normally complete asking of charging
Topic.The method that the present invention provides is applicable to the charge mode 1 defined in GB/T 18487.1-2015, charging
Pattern 2 and charge mode 3.
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above example is only in order to illustrate technical scheme, rather than it is limited
System；Although the present invention being described in detail with reference to previous embodiment, those of ordinary skill in the art
It is understood that the technical scheme described in foregoing embodiments still can be modified by it, or to it
Middle part technical characteristic carries out equivalent；And these amendments or replacement, do not make appropriate technical solution
Essence departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
1. one kind realizes the method that charging electric vehicle recovers automatically by monitoring voltage, it is characterised in that bag
Include following steps:
S10, vehicle power supply during AC charging occurs abnormal, and controller of vehicle controls vehicle and stops
Only charge, and all control units controlling electric automobile are changed to resting state from duty；
Whether S20, the first voltage monitoring unit monitoring Vehicular charger input alternating supply voltage just recover
Often；If recovering normal, then perform step S50；Otherwise perform step S30；
Whether S30, the second voltage monitoring unit monitoring vehicle charging socket CP end receive by low transition extremely
High level rising edge signal；If received, then perform step S60；Otherwise perform step S40；
S40, make electric automobile keep resting state；And perform step S20；
S50, Vehicular charger are changed to duty from resting state, and send CAN data and wake up car up
Control device；
S60, controller of vehicle are changed to duty from resting state；
S70, controller of vehicle confirm that Vehicular charging is ready, and control vehicle recovery AC charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547152.2A CN106004507B (en) | 2016-07-13 | 2016-07-13 | The method that electric vehicle charging restores automatically is realized by monitoring voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547152.2A CN106004507B (en) | 2016-07-13 | 2016-07-13 | The method that electric vehicle charging restores automatically is realized by monitoring voltage |
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| Publication Number | Publication Date |
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| CN106004507A true CN106004507A (en) | 2016-10-12 |
| CN106004507B CN106004507B (en) | 2018-08-14 |
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| CN201610547152.2A Active CN106004507B (en) | 2016-07-13 | 2016-07-13 | The method that electric vehicle charging restores automatically is realized by monitoring voltage |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394861A (en) * | 2017-09-06 | 2017-11-24 | 广东绿网新能源科技有限公司 | A kind of charging plug position monitoring device and the energy storage control method based on the device |
| CN107415742A (en) * | 2017-08-04 | 2017-12-01 | 北京新能源汽车股份有限公司 | Vehicle mutual charging method and device, controller and automobile |
| CN107933334A (en) * | 2017-10-17 | 2018-04-20 | 宝沃汽车（中国）有限公司 | Vehicular charging control method, device and vehicle |
| CN109334505A (en) * | 2018-10-24 | 2019-02-15 | 汽海马汽车有限公司 | Charge awakening method |
| CN109774528A (en) * | 2018-12-25 | 2019-05-21 | 国网电力科学研究院有限公司 | Electric vehicle DC charging control guide circuit and control method |
| CN110065405A (en) * | 2019-03-18 | 2019-07-30 | 湖南猎豹汽车股份有限公司 | A kind of Vehicular charger control method |
| CN110789393A (en) * | 2019-10-25 | 2020-02-14 | 恒大智慧充电科技有限公司 | Signal abnormality detection method, charging device, computer device, and storage medium |
| CN111319499A (en) * | 2020-02-19 | 2020-06-23 | 上海易沐科技有限公司 | Charging pile, vehicle control system and method for awakening vehicle by charging pile |
| CN112162895A (en) * | 2020-08-26 | 2021-01-01 | 东风汽车集团有限公司 | An abnormal state detection method, apparatus, system, equipment and medium |
| CN112590603A (en) * | 2020-11-06 | 2021-04-02 | 河南玖蓝新能源科技有限公司 | Continuous charging method for network stop in wireless charging process |
| CN113335097A (en) * | 2021-07-23 | 2021-09-03 | 长春捷翼汽车零部件有限公司 | Charging seat, control method thereof and electric automobile |
| CN113370831A (en) * | 2020-02-25 | 2021-09-10 | 郑州宇通客车股份有限公司 | Charging self-recovery control method, computer storage medium, vehicle and charger |
| CN114103709A (en) * | 2021-12-31 | 2022-03-01 | 北汽瑞翔汽车有限公司 | Electric vehicle alternating current charging control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415742A (en) * | 2017-08-04 | 2017-12-01 | 北京新能源汽车股份有限公司 | Vehicle mutual charging method and device, controller and automobile |
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| CN107394861A (en) * | 2017-09-06 | 2017-11-24 | 广东绿网新能源科技有限公司 | A kind of charging plug position monitoring device and the energy storage control method based on the device |
| CN107394861B (en) * | 2017-09-06 | 2024-03-05 | 广东绿网新能源科技有限公司 | Charging plug position monitoring device and energy storage control method based on same |
| CN107933334A (en) * | 2017-10-17 | 2018-04-20 | 宝沃汽车（中国）有限公司 | Vehicular charging control method, device and vehicle |
| CN109334505A (en) * | 2018-10-24 | 2019-02-15 | 汽海马汽车有限公司 | Charge awakening method |
| CN109774528A (en) * | 2018-12-25 | 2019-05-21 | 国网电力科学研究院有限公司 | Electric vehicle DC charging control guide circuit and control method |
| CN110065405A (en) * | 2019-03-18 | 2019-07-30 | 湖南猎豹汽车股份有限公司 | A kind of Vehicular charger control method |
| CN110789393B (en) * | 2019-10-25 | 2021-01-15 | 恒大智慧充电科技有限公司 | Signal abnormality detection method, charging device, computer device, and storage medium |
| CN110789393A (en) * | 2019-10-25 | 2020-02-14 | 恒大智慧充电科技有限公司 | Signal abnormality detection method, charging device, computer device, and storage medium |
| CN111319499A (en) * | 2020-02-19 | 2020-06-23 | 上海易沐科技有限公司 | Charging pile, vehicle control system and method for awakening vehicle by charging pile |
| CN113370831A (en) * | 2020-02-25 | 2021-09-10 | 郑州宇通客车股份有限公司 | Charging self-recovery control method, computer storage medium, vehicle and charger |
| CN112162895B (en) * | 2020-08-26 | 2022-04-26 | 东风汽车集团有限公司 | An abnormal state detection method, apparatus, system, equipment and medium |
| CN112162895A (en) * | 2020-08-26 | 2021-01-01 | 东风汽车集团有限公司 | An abnormal state detection method, apparatus, system, equipment and medium |
| CN112590603A (en) * | 2020-11-06 | 2021-04-02 | 河南玖蓝新能源科技有限公司 | Continuous charging method for network stop in wireless charging process |
| CN113335097A (en) * | 2021-07-23 | 2021-09-03 | 长春捷翼汽车零部件有限公司 | Charging seat, control method thereof and electric automobile |
| CN113335097B (en) * | 2021-07-23 | 2023-05-02 | 长春捷翼汽车科技股份有限公司 | Charging seat, control method thereof and electric automobile |
| CN114103709A (en) * | 2021-12-31 | 2022-03-01 | 北汽瑞翔汽车有限公司 | Electric vehicle alternating current charging control method |
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| Publication number | Publication date |
|---|---|
| CN106004507B (en) | 2018-08-14 |
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