CN108116255A - A kind of vehicle-mounted charge control method suitable for new-energy automobile - Google Patents
A kind of vehicle-mounted charge control method suitable for new-energy automobile Download PDFInfo
- Publication number
- CN108116255A CN108116255A CN201711276638.8A CN201711276638A CN108116255A CN 108116255 A CN108116255 A CN 108116255A CN 201711276638 A CN201711276638 A CN 201711276638A CN 108116255 A CN108116255 A CN 108116255A
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- Prior art keywords
- vehicle
- lithium battery
- battery pack
- car controller
- entire car
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Classifications
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- 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
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
- B60L1/04—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of vehicle-mounted charge control methods suitable for new-energy automobile, comprise the following steps：Electric vehicle self-test；Vehicle mounted battery management system feeds back the temperature of lithium battery pack according to self-detection result to entire car controller；Entire car controller enters different charge modes according to the temperature of lithium battery pack；The temperature of lithium battery pack charges less than when charging normal temperature range after the temperature of lithium battery pack is heated to normal temperature using Vehicular charger and on-board air conditioner；The present invention is using the intelligence control system of existing new-energy automobile, and after insertion is charged, electric vehicle carries out self-test and the temperature conditions of lithium battery pack is fed back to entire car controller automatically；During the temperature subnormal temperature of lithium battery pack, Vehicular charger will be that on-board air conditioner opens heating power supply output, it is powered using the electric energy of ground charging pile for on-board air conditioner, it avoids lithium battery pack dump energy to be not enough to occur the situation that lithium battery pack is heated to normal temperature, while total charging time will not be extended.
Description
Technical field
The present invention relates to new-energy automobile charging field more particularly to a kind of vehicle-mounted charge controls suitable for new-energy automobile
Method processed.
Background technology
It is well-known：The charging system of new-energy automobile includes entire car controller（VCU）, Vehicular charger（OBC）, air-conditioning
（AC）, battery management system（BMS）, control area net(CAN)（CAN）With ground charging pile；Vehicle-mounted lithium battery is filled in zubzero temperature
Electricity can impact the performance of lithium battery used.
New-energy automobile charge control scheme currently on the market is broadly divided into two major classes：
First, charging method is consistent with normal temperature charge control method during zubzero temperature, this scheme long-time service can cause lithium electric
Pond hydraulic performance decline；
2nd, when lithium battery pack environment temperature is in zubzero temperature, heating is carried out to lithium battery pack using lithium battery pack self discharge and is risen
Temperature reaches after charging allows temperature and charges again to battery pack；But when lithium battery remaining capacity is less than air-conditioning system by lithium
Battery pack is heated to charge when allowing the required gross energy of temperature, and lithium battery pack is unable to reach charge condition；And this scheme
Lithium battery pack is heated using the electric energy of lithium battery, will result directly in and extend total time of charging.
The content of the invention
It is an object of the invention to provide a kind of vehicle-mounted charge control methods suitable for new-energy automobile, can solve lithium
Caused by charging when battery pack temperature is not up to standard the problem of lithium battery pack hydraulic performance decline, additionally it is possible to solve the electricity using lithium battery
The problem of electric quantity of lithium battery deficiency caused by being heated to lithium battery pack and lithium battery charging total time extend.
To achieve these goals, the present invention uses following technical scheme：
A kind of vehicle-mounted charge control method suitable for new-energy automobile comprises the following steps：
Step 1：The charging gun of ground charging pile is inserted into electric vehicle, electric vehicle carries out self-test；
Step 2：Vehicle mounted battery management system feeds back the temperature of lithium battery pack, full-vehicle control according to self-detection result to entire car controller
Device independently selects charge mode according to the temperature of current lithium battery pack：If the temperature of lithium battery pack is in and charges normal temperature model
It encloses, then enters step 3；If the environment temperature of lithium battery pack less than charging normal temperature range, vehicle mounted battery management system to
Entire car controller sends heating lithium battery pack request, subsequently into step 6；
Step 3：Entire car controller receives the charge request of vehicle mounted battery management system, opens Vehicular charger and charges；
Step 4：What the unlatching charging instruction and vehicle mounted battery management system that Vehicular charger reception entire car controller is sent were sent
Maximum charging current and maximum charging voltage, are closed charging contactor and trickle charge contactor, and detection voltage output end high-voltage line connects
It connects normal rear built-in switch of opening and opens charging, until charging terminates；
Step 5：Charging gun is extracted after charging；
Step 6：Entire car controller receives the heat request of vehicle mounted battery management system and combines Vehicular charger and vehicle-mounted sky
The ready status information reported is adjusted, heating instructions are sent to Vehicular charger, into next step；
Step 7：Vehicular charger opens heating power supply output, and on-board air conditioner start-up operation is heated lithium battery pack, entered
In next step；
Step 8：Vehicle mounted battery management system detects that lithium battery pack temperature has reached charge condition, is fed back to entire car controller slow
Charge request is filled, and combines lithium battery pack state and CC/CP parameters, by maximum allowable charging current and maximum allowable charging voltage
It is sent to Vehicular charger；
Step 9：Entire car controller receives the charge request that vehicle mounted battery management system is sent, and sending control instruction makes vehicle-mounted charge
Machine stopping heating power supply output is simultaneously standby；
Step 10：Vehicular charger, which receives vehicle control unit controls instruction, stops that standby mode is fed back to full-vehicle control after exporting
Device；
Step 11：Entire car controller receives the status command of the standby mode of Vehicular charger, and enters step 4.
The step 1 comprises the following steps：
Step 1.1：Charging gun is inserted into electric vehicle, Vehicular charger carries out CC/CP verifications after being waken up, and by CC/CP shapes
State is sent in CAN bus, while Vehicular charger output 12V voltages wake up entire car controller, into next step；
Step 1.2：Entire car controller carries out self-test after being waken up by Vehicular charger and wakes up vehicle mounted battery management system and vehicle-mounted
Air-conditioning, and current charge mode is sent in CAN bus, into next step；
Step 1.3：Vehicle mounted battery management system carries out self-test after being waken up by entire car controller, and receives what entire car controller was sent
Current charge mode, into next step.
The step 3 comprises the following steps：
Step 3.1：Vehicle mounted battery management system sends charge request to entire car controller, while sends maximum allowable charging current
And maximum allowable charging voltage is to Vehicular charger；
Step 3.2：Entire car controller receives the charge request of vehicle mounted battery management system, and combines Vehicular charger and vehicle-mounted sky
After the ready status information reported is adjusted to complete the processing to preliminary filling contactor, the i.e. total positive contactor of total negative contactor, make vehicle
It carries charger and opens charging, subsequently into next step.
Beneficial effects of the present invention：
A kind of vehicle-mounted charge control method suitable for new-energy automobile of the present invention, utilizes the intelligence of existing new-energy automobile
Energy control system, after insertion is charged, electric vehicle carries out self-test and the temperature feelings of lithium battery pack is fed back to entire car controller automatically
Condition；Automatically into charge mode when temperature is normal；During the temperature subnormal temperature of lithium battery pack, Vehicular charger will be vehicle-mounted
Air-conditioning opens heating power supply output, is powered using the electric energy of ground charging pile for on-board air conditioner, avoids the remaining electricity of lithium battery pack
It can be not enough to occur the situation that lithium battery pack is heated to normal temperature, while total charging time will not be extended.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is flow chart of the method for the present invention.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
As shown in Figure 1：A kind of vehicle-mounted charge control method suitable for new-energy automobile of the present invention, including following
Step：
Step 1：The charging gun of ground charging pile is inserted into electric vehicle, electric vehicle carries out self-test, mainly includes the following steps that：
Step 1.1：Charging gun is inserted into electric vehicle, Vehicular charger carries out CC/CP verifications after being waken up, and by CC/CP shapes
State is sent in CAN bus, while Vehicular charger output 12V voltages wake up entire car controller, into next step；
Step 1.2：Entire car controller carries out self-test after being waken up by Vehicular charger and wakes up vehicle mounted battery management system and vehicle-mounted
Air-conditioning, and current charge mode is sent in CAN bus, into next step；
Step 1.3：Vehicle mounted battery management system carries out self-test after being waken up by entire car controller, and receives what entire car controller was sent
Current charge mode, into next step；
Step 2：Vehicle mounted battery management system feeds back the temperature of lithium battery pack, full-vehicle control according to self-detection result to entire car controller
Device independently selects charge mode according to the temperature of current lithium battery pack：If the temperature of lithium battery pack is in and charges normal temperature model
It encloses, then enters step 3；If the environment temperature of lithium battery pack less than charging normal temperature range, vehicle mounted battery management system to
Entire car controller sends heating lithium battery pack request, subsequently into step 6；
Step 3：Entire car controller receives the charge request of vehicle mounted battery management system, opens Vehicular charger and charges, mainly
Comprise the following steps：
Step 3.1：Vehicle mounted battery management system sends charge request to entire car controller, while sends maximum allowable charging current
And maximum allowable charging voltage is to Vehicular charger；
Step 3.2：Entire car controller receives the charge request of vehicle mounted battery management system, and combines Vehicular charger and vehicle-mounted sky
After the ready status information reported is adjusted to complete the processing to preliminary filling contactor, the i.e. total positive contactor of total negative contactor, make vehicle
It carries charger and opens charging, subsequently into next step；
Step 4：What the unlatching charging instruction and vehicle mounted battery management system that Vehicular charger reception entire car controller is sent were sent
Maximum charging current and maximum charging voltage, are closed charging contactor and trickle charge contactor, and detection voltage output end high-voltage line connects
It connects normal rear built-in switch of opening and opens charging, until charging terminates；
Step 5：Charging gun is extracted after charging；
Step 6：Entire car controller receives the heat request of vehicle mounted battery management system and combines Vehicular charger and vehicle-mounted sky
The ready status information reported is adjusted, heating instructions are sent to Vehicular charger, into next step；
Step 7：Vehicular charger opens heating power supply output, wherein, Vehicular charger is vehicle using the electric energy of ground charging pile
It carries air-conditioning and heating power supply output is provided, avoid lithium battery pack dump energy and be not enough to lithium battery pack being heated to normal temperature
Situation occurs, while will not extend total charging time；On-board air conditioner starts to work after opening and lithium battery pack is heated,
Into in next step；
Step 8：When vehicle mounted battery management system detects that lithium battery pack temperature has reached charge condition, sent to entire car controller
Charge request, and lithium battery pack state and CC/CP parameters are combined, maximum allowable charging current and maximum allowable charging voltage are sent out
Give Vehicular charger；
Step 9：Entire car controller receives the charge request that vehicle mounted battery management system is sent, and sending control instruction makes vehicle-mounted charge
Machine stopping heating power supply output is simultaneously standby；
Step 10：Vehicular charger, which receives vehicle control unit controls instruction, stops that standby mode is fed back to full-vehicle control after exporting
Device；
Step 11：Entire car controller receives the status command of the standby mode of Vehicular charger, and enters step 4.
A kind of vehicle-mounted charge control method suitable for new-energy automobile of the present invention, utilizes existing new-energy automobile
Intelligence control system, insertion charge after, electric vehicle carry out automatically self-test and to entire car controller feedback lithium battery pack temperature
Degree situation；Automatically into charge mode when temperature is normal；During the temperature subnormal temperature of lithium battery pack, Vehicular charger will be
On-board air conditioner opens heating power supply output, is powered using the electric energy of ground charging pile for on-board air conditioner, avoids lithium battery pack and remain
Remaining electric energy is not enough to occur the situation that lithium battery pack is heated to normal temperature, while will not extend total charging time.
Finally it should be noted that：For the purpose for simplifying narration, it is ordinary specific that this patent may also not enumerate some
Embodiment, these schemes are that those of ordinary skill in the art can expect naturally after the art of this patent scheme is understood
, it is clear that these schemes should also be included within the protection domain of this patent.
For the purpose for simplifying narration, above-mentioned each specific embodiment may only up to for the extent of disclosure of technical detail
The degree that can voluntarily make a decision to those skilled in the art, i.e. there is no disclosed technical detail for above-mentioned specific embodiment,
Those of ordinary skill in the art completely can be in the case where not paying any creative work, in filling for the art of this patent scheme
Divide under prompting, completed by means of the disclosed document of textbook, reference book, paper, patent, audio-visual product etc., alternatively, this
A little details are the contents that can voluntarily be maked decision according to actual conditions under being generally understood of those of ordinary skill in the art.
As it can be seen that even if these underground technical details, the open adequacy of the art of this patent scheme will not be impacted.
Claims (3)
1. a kind of vehicle-mounted charge control method suitable for new-energy automobile, which is characterized in that comprise the following steps：
Step 1：The charging gun of ground charging pile is inserted into electric vehicle, electric vehicle carries out self-test；
Step 2：Vehicle mounted battery management system feeds back the temperature of lithium battery pack, full-vehicle control according to self-detection result to entire car controller
Device independently selects charge mode according to the temperature of current lithium battery pack：If the temperature of lithium battery pack is in and charges normal temperature model
It encloses, then enters step 3；If the environment temperature of lithium battery pack less than charging normal temperature range, vehicle mounted battery management system to
Entire car controller sends heating lithium battery pack request, subsequently into step 6；
Step 3：Entire car controller receives the charge request of vehicle mounted battery management system, opens Vehicular charger and charges；
Step 4：What the unlatching charging instruction and vehicle mounted battery management system that Vehicular charger reception entire car controller is sent were sent
Maximum charging current and maximum charging voltage, are closed charging contactor and trickle charge contactor, and detection voltage output end high-voltage line connects
It connects normal rear built-in switch of opening and opens charging, until charging terminates；
Step 5：Charging gun is extracted after charging；
Step 6：Entire car controller receives the heat request of vehicle mounted battery management system and combines Vehicular charger and vehicle-mounted sky
The ready status information reported is adjusted, heating instructions are sent to Vehicular charger, into next step；
Step 7：Vehicular charger opens heating power supply output, and on-board air conditioner start-up operation is heated lithium battery pack, entered
In next step；
Step 8：Vehicle mounted battery management system detects that lithium battery pack temperature has reached charge condition, is fed back to entire car controller slow
Charge request is filled, and combines lithium battery pack state and CC/CP parameters, by maximum allowable charging current and maximum allowable charging voltage
It is sent to Vehicular charger；
Step 9：Entire car controller receives the charge request that vehicle mounted battery management system is sent, and sending control instruction makes vehicle-mounted charge
Machine stopping heating power supply output is simultaneously standby；
Step 10：Vehicular charger, which receives vehicle control unit controls instruction, stops that standby mode is fed back to full-vehicle control after exporting
Device；
Step 11：Entire car controller receives the status command of the standby mode of Vehicular charger, and enters step 4.
2. a kind of vehicle-mounted charge control method suitable for new-energy automobile according to claim 1, it is characterised in that：Institute
The step 1 stated comprises the following steps：
Step 1.1：Charging gun is inserted into electric vehicle, Vehicular charger carries out CC/CP verifications after being waken up, and by CC/CP shapes
State is sent in CAN bus, while Vehicular charger output 12V voltages wake up entire car controller, into next step；
Step 1.2：Entire car controller carries out self-test after being waken up by Vehicular charger and wakes up vehicle mounted battery management system and vehicle-mounted
Air-conditioning, and current charge mode is sent in CAN bus, into next step；
Step 1.3：Vehicle mounted battery management system carries out self-test after being waken up by entire car controller, and receives what entire car controller was sent
Current charge mode, into next step.
3. a kind of vehicle-mounted charge control method suitable for new-energy automobile according to claim 1, it is characterised in that：
The step 3 comprises the following steps：
Step 3.1：Vehicle mounted battery management system sends charge request to entire car controller, while sends maximum allowable charging current
And maximum allowable charging voltage is to Vehicular charger；
Step 3.2：Entire car controller receives the charge request of vehicle mounted battery management system, and combines Vehicular charger and vehicle-mounted sky
After the ready status information reported is adjusted to complete the processing to preliminary filling contactor, the i.e. total positive contactor of total negative contactor, make vehicle
It carries charger and opens charging, subsequently into next step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276638.8A CN108116255A (en) | 2017-12-06 | 2017-12-06 | A kind of vehicle-mounted charge control method suitable for new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276638.8A CN108116255A (en) | 2017-12-06 | 2017-12-06 | A kind of vehicle-mounted charge control method suitable for new-energy automobile |
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| Publication Number | Publication Date |
|---|---|
| CN108116255A true CN108116255A (en) | 2018-06-05 |
Family
ID=62228899
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| CN201711276638.8A Pending CN108116255A (en) | 2017-12-06 | 2017-12-06 | A kind of vehicle-mounted charge control method suitable for new-energy automobile |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520204A (en) * | 2018-11-26 | 2019-03-26 | 东风电动车辆股份有限公司 | Control system and method for the electronic refrigerator car with CAN function refrigeration air-conditioner |
| CN109677297A (en) * | 2018-12-26 | 2019-04-26 | 爱驰汽车有限公司 | Uninterrupted AC charging control method and electric car for pure electric vehicle |
| CN109760551A (en) * | 2018-12-25 | 2019-05-17 | 创驱（上海）新能源科技有限公司 | A kind of battery for electric automobile packet heating charging method |
| CN112078428A (en) * | 2020-09-18 | 2020-12-15 | 宜宾凯翼汽车有限公司 | Battery charging control method of pure electric vehicle |
| CN113131041A (en) * | 2021-03-08 | 2021-07-16 | 北京汽车股份有限公司 | Power battery heating method and system and vehicle |
| CN113346592A (en) * | 2021-06-17 | 2021-09-03 | 宁波吉利汽车研究开发有限公司 | Battery charging control method and device and vehicle |
| CN113442745A (en) * | 2020-03-27 | 2021-09-28 | 李尔公司 | Control pilot frequency awakening circuit of vehicle-mounted charger |
| CN113928180A (en) * | 2020-07-13 | 2022-01-14 | 长城汽车股份有限公司 | Temperature control method and system for battery pack gun insertion of vehicle |
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| CN103427137A (en) * | 2013-08-20 | 2013-12-04 | 重庆长安汽车股份有限公司 | Low-temperature charge and heating system and method for power battery for all-electric vehicles |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520204A (en) * | 2018-11-26 | 2019-03-26 | 东风电动车辆股份有限公司 | Control system and method for the electronic refrigerator car with CAN function refrigeration air-conditioner |
| CN109520204B (en) * | 2018-11-26 | 2024-01-02 | 东风电动车辆股份有限公司 | Control system and method for electric refrigerator car with CAN (controller area network) function refrigeration air conditioner |
| CN109760551A (en) * | 2018-12-25 | 2019-05-17 | 创驱（上海）新能源科技有限公司 | A kind of battery for electric automobile packet heating charging method |
| CN109677297A (en) * | 2018-12-26 | 2019-04-26 | 爱驰汽车有限公司 | Uninterrupted AC charging control method and electric car for pure electric vehicle |
| CN113442745A (en) * | 2020-03-27 | 2021-09-28 | 李尔公司 | Control pilot frequency awakening circuit of vehicle-mounted charger |
| CN113442745B (en) * | 2020-03-27 | 2024-05-28 | 李尔公司 | Control pilot frequency wake-up circuit of vehicle-mounted charger |
| CN113928180A (en) * | 2020-07-13 | 2022-01-14 | 长城汽车股份有限公司 | Temperature control method and system for battery pack gun insertion of vehicle |
| CN113928180B (en) * | 2020-07-13 | 2024-07-23 | 长城汽车股份有限公司 | Battery pack gun control method and system for vehicle |
| CN112078428A (en) * | 2020-09-18 | 2020-12-15 | 宜宾凯翼汽车有限公司 | Battery charging control method of pure electric vehicle |
| CN113131041A (en) * | 2021-03-08 | 2021-07-16 | 北京汽车股份有限公司 | Power battery heating method and system and vehicle |
| CN113131041B (en) * | 2021-03-08 | 2023-01-17 | 北京汽车股份有限公司 | Power battery heating method and system and vehicle |
| CN113346592A (en) * | 2021-06-17 | 2021-09-03 | 宁波吉利汽车研究开发有限公司 | Battery charging control method and device and vehicle |
| CN113346592B (en) * | 2021-06-17 | 2024-04-16 | 宁波吉利汽车研究开发有限公司 | Battery charging control method and device and vehicle |
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