WO2022094893A1 - Temperature management control system for power battery of electric vehicle - Google Patents

Temperature management control system for power battery of electric vehicle Download PDF

Info

Publication number
WO2022094893A1
WO2022094893A1 PCT/CN2020/126863 CN2020126863W WO2022094893A1 WO 2022094893 A1 WO2022094893 A1 WO 2022094893A1 CN 2020126863 W CN2020126863 W CN 2020126863W WO 2022094893 A1 WO2022094893 A1 WO 2022094893A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
battery
processor
power
control system
Prior art date
Application number
PCT/CN2020/126863
Other languages
French (fr)
Chinese (zh)
Inventor
何淑华
Original Assignee
江苏洋口港港务有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏洋口港港务有限公司 filed Critical 江苏洋口港港务有限公司
Priority to PCT/CN2020/126863 priority Critical patent/WO2022094893A1/en
Publication of WO2022094893A1 publication Critical patent/WO2022094893A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the invention relates to the technical field of automobiles, in particular to a temperature management and control system for a power battery of an electric vehicle.
  • the battery is used as power, and the battery is discharged in a large amount, it is easy to generate heat.
  • it is necessary to control the temperature of the battery.
  • the temperature of the battery is cooled.
  • the cooling water is used for circulating work, and the cooling is turned on when the vehicle is running, which is easy to cause the cooling system to work for a long time, which not only affects the cooling efficiency of the cooling system, but also affects the life of the cooling system. Therefore, it is particularly important to design a management control system that automatically controls the temperature of electric vehicle batteries.
  • the purpose of the present invention is to provide a temperature management and control system for the power battery of an electric vehicle.
  • the temperature detection module detects the heating condition of the power battery during operation, and sends the heating signal to the processor.
  • the battery power detection module performs power detection, and the processor controls the air cooling module and the water cooling module to cool the battery through the central control module, automatically completes the temperature control work, and improves the control efficiency.
  • the invention provides a temperature management and control system for electric vehicle power battery, comprising a central control module, a processor, a temperature detection module, a battery power detection module, a cooling processing module and an information feedback module.
  • the central control module is connected to the processor, and the temperature
  • the detection module and the battery power detection module are arranged on the power battery of the vehicle, and the temperature detection module detects the heating condition of the power battery during operation, and sends the heating signal to the processor, and the battery power detection module performs power detection.
  • the cooling processing module is divided into an air cooling module and a water cooling module.
  • the processor controls the air cooling module and the water cooling module to cool the battery through the central control module, and automatically completes the temperature control work.
  • the information feedback module feeds back various information and processing results to car display.
  • a further improvement is that: the central control module is also connected to the vehicle speed controller, and when the battery temperature reaches a critical value, the vehicle speed controller is controlled to decelerate slowly by itself.
  • a further improvement lies in that: a data storage module is arranged beside the processor, and the data signal is stored by the data storage module, which is convenient to be called during maintenance.
  • the air cooling module includes a fan, a refrigerator and a conveying duct, cold air is produced through the refrigerator, sent to the fan inlet through the conveying duct, and the cool air is blown to the battery through the fan.
  • a further improvement is that: a calculation module is integrated in the processor, and the power consumption is calculated by the calculation module according to the signal sent by the battery power detection module and the running speed of the vehicle.
  • a further improvement is that: a wireless transmission module is arranged next to the information feedback module, and after the vehicle reaches a predetermined position, the data per unit time is transmitted to the cloud for backup.
  • a further improvement is that: a remote control module is arranged next to the central control module, and the remote control module controls the central control module to complete temperature detection, power detection, cooling action and information feedback action during vehicle maintenance for maintenance.
  • a further improvement is that: an emergency rescue module is integrated beside the processor, and when the battery temperature reaches a peak, a rescue signal is sent to the rescue center through the emergency rescue module.
  • the temperature detection module is used to detect the heating condition of the power battery when it is working, and the heating signal is sent to the processor, and the battery power detection module is used for power detection, and the processor controls the air cooling module through the central control module. It cools the battery with the water cooling module, automatically completes the temperature control work, improves the control efficiency, and cools in two ways to improve the cooling effect, and stores the data through the data storage module and the wireless transmission module to prepare for comprehensive data during maintenance. .
  • FIG. 1 is a schematic diagram of the system structure of the present invention.
  • this embodiment provides a temperature management and control system for an electric vehicle power battery, including a central control module, a processor, a temperature detection module, a battery power detection module, a cooling processing module, and an information feedback module.
  • the control module is connected to the processor, and the temperature detection module and the battery power detection module are arranged on the power battery of the vehicle.
  • the detection module performs power detection.
  • the cooling processing module is divided into an air-cooled module and a water-cooled module.
  • the processor controls the air-cooled module and the water-cooled module to cool the battery through the central control module, and automatically completes the temperature control work.
  • the information feedback module will All kinds of information and processing results are fed back to the on-board display.
  • the central control module is also connected to the vehicle speed controller, and when the battery temperature reaches a critical value, the vehicle speed controller is controlled to decelerate slowly by itself.
  • a data storage module is arranged beside the processor, and the data signal is stored by the data storage module, which is convenient to be called during maintenance.
  • the air-cooling module includes a fan, a refrigerator, and a conveying duct. Cold air is produced by the refrigerator, sent to the fan inlet through the conveying duct, and the cool air is blown to the battery through the fan.
  • a calculation module is integrated in the processor, and the power consumption is calculated by the calculation module according to the signal sent by the battery power detection module and the running speed of the vehicle.
  • a wireless transmission module is arranged next to the information feedback module, and after the vehicle reaches a predetermined position, the data per unit time is transmitted to the cloud for backup.
  • a remote control module is arranged next to the central control module, and the remote control module controls the central control module to complete temperature detection, power detection, cooling action and information feedback action during vehicle maintenance, so as to facilitate maintenance.
  • An emergency rescue module is integrated next to the processor, and when the battery temperature reaches a peak, a rescue signal is sent to the rescue center through the emergency rescue module.
  • the temperature detection module is used to detect the heating condition of the power battery when it is working, and the heating signal is sent to the processor, and the battery power detection module is used for power detection.
  • the processor controls the air cooling module and the water cooling module through the central control module to cool the battery. , automatically complete the temperature control work, improve the control efficiency, and conduct cooling in two ways to improve the cooling effect, and store the data through the data storage module and wireless transmission module to prepare for comprehensive data during maintenance.

Abstract

The present invention provides a temperature management control system for a power battery of an electric vehicle, comprising a central control module, a processor, a temperature detection module, a battery power detection module, a cooling processing module, and an information feedback module. The central control module is connected to the processor; the temperature detection module and the battery power detection module are provided on a power battery of a vehicle; the temperature detection module detects heating situations of the power battery during operation, and sends a heating signal to the processor; the battery power detection module detects the power; the cooling processing module is divided into an air cooling module and a water cooling module; the processor controls the air cooling module and the water cooling module by means of the central control module, to cool the battery to automatically complete the temperature control operation; and the information feedback module feeds back all kinds of information and processing results to a vehicle-mounted display screen. The present invention improves the control efficiency and the cooling effect, stores data by means of a data storage module and a wireless transmission module, and prepares for comprehensive data during maintenance.

Description

一种电动汽车动力电池温度管理控制系统An electric vehicle power battery temperature management control system 技术领域technical field
本发明涉及汽车技术领域，尤其涉及一种电动汽车动力电池温度管理控制系统。The invention relates to the technical field of automobiles, in particular to a temperature management and control system for a power battery of an electric vehicle.
背景技术Background technique
目前在电动车辆行驶过程中，由于使用电池作为动力，而电池在大量放电的情况下，容易产生发热的情况，而在车辆行驶过程中，就需要对电池的温度进行管控，而目前对于电池降温，一般都是使用冷却水进行循环工作，在车辆运行时就开启冷却，而这样容易造成冷却系统长时间工作，不但影响冷却系统的冷却效率，并且对冷却系统的寿命有所影响。因此，设计一种自动控制电动汽车电池温度的管理控制系统就显得尤为重要了。At present, during the driving of electric vehicles, because the battery is used as power, and the battery is discharged in a large amount, it is easy to generate heat. During the driving process of the vehicle, it is necessary to control the temperature of the battery. At present, the temperature of the battery is cooled. Generally, the cooling water is used for circulating work, and the cooling is turned on when the vehicle is running, which is easy to cause the cooling system to work for a long time, which not only affects the cooling efficiency of the cooling system, but also affects the life of the cooling system. Therefore, it is particularly important to design a management control system that automatically controls the temperature of electric vehicle batteries.
发明内容SUMMARY OF THE INVENTION
针对现有技术的不足，本发明的目的是提供了一种电动汽车动力电池温度管理控制系统，通过温度检测模块对动力电池工作时的发热情况进行检测，并将发热信号发送至处理器，通过电池电量检测模块进行电量检测，处理器通过中央控制模块操控风冷模块和水冷模块对电池进行降温，自动完成控温工作，提高控制效率。In view of the deficiencies of the prior art, the purpose of the present invention is to provide a temperature management and control system for the power battery of an electric vehicle. The temperature detection module detects the heating condition of the power battery during operation, and sends the heating signal to the processor. The battery power detection module performs power detection, and the processor controls the air cooling module and the water cooling module to cool the battery through the central control module, automatically completes the temperature control work, and improves the control efficiency.
本发明提供一种电动汽车动力电池温度管理控制系统，包括中央控制模块、处理器、温度检测模块、电池电量检测模块、降温处理模块和信息反馈模块，所述中央控制模块与处理器相连，温度检测模块和电池电量检测模块设置在车辆的动力电池上，通过温度检测模块对动力电池工作时的发热情况进行检测，并将发热信号发送至处理器，通过电池电量检测模块进行电量检测，所述降温处理模块分为风冷模块和水冷模块，处理器通过中央控制模块操控风冷模块和水冷模块对电池进行降温，自动完成控温工作，所述信息反馈模块将各类信息和处理结果反馈至车载显示屏。The invention provides a temperature management and control system for electric vehicle power battery, comprising a central control module, a processor, a temperature detection module, a battery power detection module, a cooling processing module and an information feedback module. The central control module is connected to the processor, and the temperature The detection module and the battery power detection module are arranged on the power battery of the vehicle, and the temperature detection module detects the heating condition of the power battery during operation, and sends the heating signal to the processor, and the battery power detection module performs power detection. The cooling processing module is divided into an air cooling module and a water cooling module. The processor controls the air cooling module and the water cooling module to cool the battery through the central control module, and automatically completes the temperature control work. The information feedback module feeds back various information and processing results to car display.
进一步改进在于：所述中央控制模块还连接至车速控制器，当电池温度达到临界值时，控制车速控制器自行缓慢减速。A further improvement is that: the central control module is also connected to the vehicle speed controller, and when the battery temperature reaches a critical value, the vehicle speed controller is controlled to decelerate slowly by itself.
进一步改进在于：所述处理器旁设置有数据存储模块，通过数据存储模块对数据信号进行存储，便于维修时调用。A further improvement lies in that: a data storage module is arranged beside the processor, and the data signal is stored by the data storage module, which is convenient to be called during maintenance.
进一步改进在于：所述风冷模块包括风扇、制冷器和输送管道，通过制冷器制造冷空气，通过输送管道送至风扇入口，并通过风扇将冷空气吹送至电池。A further improvement is that: the air cooling module includes a fan, a refrigerator and a conveying duct, cold air is produced through the refrigerator, sent to the fan inlet through the conveying duct, and the cool air is blown to the battery through the fan.
进一步改进在于：所述处理器中集成有计算模块，通过计算模块根据电池电量检测模块发送的信号及车辆运行速度对耗电量进行计算。A further improvement is that: a calculation module is integrated in the processor, and the power consumption is calculated by the calculation module according to the signal sent by the battery power detection module and the running speed of the vehicle.
进一步改进在于：所述信息反馈模块旁设置有无线传输模块，在车辆达到预定位置后将单位时间内的数据传输至云端备用。A further improvement is that: a wireless transmission module is arranged next to the information feedback module, and after the vehicle reaches a predetermined position, the data per unit time is transmitted to the cloud for backup.
进一步改进在于：所述中央控制模块旁设置有远程控制模块，在车辆检修时通过远程控制模块控制控制中央控制模块完成温度检测、电量检测、降温动作和信息反馈动作，以便进行检修。A further improvement is that: a remote control module is arranged next to the central control module, and the remote control module controls the central control module to complete temperature detection, power detection, cooling action and information feedback action during vehicle maintenance for maintenance.
进一步改进在于：所述处理器旁集成有紧急情况求援模块，在电池温度达到顶峰时，通过紧急情况求援模块发送求救信号至救援中心。A further improvement is that: an emergency rescue module is integrated beside the processor, and when the battery temperature reaches a peak, a rescue signal is sent to the rescue center through the emergency rescue module.
本发明的有益效果是：通过温度检测模块对动力电池工作时的发热情况进行检测，并将发热信号发送至处理器，通过电池电量检测模块进行电量检测，处理器通过中央控制模块操控风冷模块和水冷模块对电池进行降温，自动完成控温工作，提高控制效率，并且通过两种方式进行冷却，提升冷却效果，通过数据存储模块和无线传输模块对数据进行存储，为维修时综合数据进行准备。The beneficial effects of the present invention are: the temperature detection module is used to detect the heating condition of the power battery when it is working, and the heating signal is sent to the processor, and the battery power detection module is used for power detection, and the processor controls the air cooling module through the central control module. It cools the battery with the water cooling module, automatically completes the temperature control work, improves the control efficiency, and cools in two ways to improve the cooling effect, and stores the data through the data storage module and the wireless transmission module to prepare for comprehensive data during maintenance. .
附图说明Description of drawings
图1是本发明的系统构成示意图。FIG. 1 is a schematic diagram of the system structure of the present invention.
具体实施方式Detailed ways
为了加深对本发明的理解，下面将结合实施例对本发明作进一步的详述，本实施例仅用于解释本发明，并不构成对本发明保护范围的限定。In order to deepen the understanding of the present invention, the present invention will be described in further detail below with reference to the embodiments, which are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.
如图1所示，本实施例提供了一种电动汽车动力电池温度管理控制系统，包括中央控制模块、处理器、温度检测模块、电池电量检测模块、降温处理模块和信息反馈模块，所述中央控制模块与处理器相连，温度检测模块和电池电量检测模块设置在车辆的动力电池上，通过温度检测模块对动力电池工作时的发热情况进行检测，并将发热信号发送至处理器，通过电池电量检测模块进行电量检测，所述降温处理模块分为风冷模块和水冷模块，处理器通过中央控制模块操控风冷模块和水冷模块对电池进行降温，自动完成控温工作，所述信息反馈模块将各类信息和处理结果反馈至车载显示屏。所述中央控制模块还连接至车速控制器，当电池温度达到临界值时，控制车速控制器自行缓慢减速。所述处理器旁设置有数据存储模块，通过数据存储模块对数据信号进行存储，便于维修时调用。所述风冷模块包括风扇、制冷器和输送管道，通过制冷器制造冷空气，通过输送管道送至风扇入口，并通过风扇将冷空气吹送至电池。所述处理器中集成有计算模块，通过计算模块根据电池电量检测模块发送的信号及车辆运行速度对耗电量进行计算。所述信息反馈模块旁设置有无线传输模块，在车辆达到预定位置后将单位时间内的数据传输至云端备用。所述中央控制模块旁设置有远程控制模块，在车辆检修时通过远程控制模块控制控制中央控制模块完成温度检测、电量检测、降温动作和信息反馈动作，以便进行检修。所述处理器旁集成有紧急情况求援模块，在电池温度达到顶峰时，通过紧急情况求援模块发送求救信号至救援中心。As shown in FIG. 1 , this embodiment provides a temperature management and control system for an electric vehicle power battery, including a central control module, a processor, a temperature detection module, a battery power detection module, a cooling processing module, and an information feedback module. The control module is connected to the processor, and the temperature detection module and the battery power detection module are arranged on the power battery of the vehicle. The detection module performs power detection. The cooling processing module is divided into an air-cooled module and a water-cooled module. The processor controls the air-cooled module and the water-cooled module to cool the battery through the central control module, and automatically completes the temperature control work. The information feedback module will All kinds of information and processing results are fed back to the on-board display. The central control module is also connected to the vehicle speed controller, and when the battery temperature reaches a critical value, the vehicle speed controller is controlled to decelerate slowly by itself. A data storage module is arranged beside the processor, and the data signal is stored by the data storage module, which is convenient to be called during maintenance. The air-cooling module includes a fan, a refrigerator, and a conveying duct. Cold air is produced by the refrigerator, sent to the fan inlet through the conveying duct, and the cool air is blown to the battery through the fan. A calculation module is integrated in the processor, and the power consumption is calculated by the calculation module according to the signal sent by the battery power detection module and the running speed of the vehicle. A wireless transmission module is arranged next to the information feedback module, and after the vehicle reaches a predetermined position, the data per unit time is transmitted to the cloud for backup. A remote control module is arranged next to the central control module, and the remote control module controls the central control module to complete temperature detection, power detection, cooling action and information feedback action during vehicle maintenance, so as to facilitate maintenance. An emergency rescue module is integrated next to the processor, and when the battery temperature reaches a peak, a rescue signal is sent to the rescue center through the emergency rescue module.
通过温度检测模块对动力电池工作时的发热情况进行检测，并将发热信号发送至处理器，通过电池电量检测模块进行电量检测，处理器通过中央控制模块操控风冷模块和水冷模块对电池进行降温，自动完成控温工作，提高控制效率，并且通过两种方式进行冷却，提升冷却效果，通过数据存储模块 和无线传输模块对数据进行存储，为维修时综合数据进行准备。The temperature detection module is used to detect the heating condition of the power battery when it is working, and the heating signal is sent to the processor, and the battery power detection module is used for power detection. The processor controls the air cooling module and the water cooling module through the central control module to cool the battery. , automatically complete the temperature control work, improve the control efficiency, and conduct cooling in two ways to improve the cooling effect, and store the data through the data storage module and wireless transmission module to prepare for comprehensive data during maintenance.

Claims (8)

  1. 一种电动汽车动力电池温度管理控制系统，其特征在于：包括中央控制模块、处理器、温度检测模块、电池电量检测模块、降温处理模块和信息反馈模块，所述中央控制模块与处理器相连，温度检测模块和电池电量检测模块设置在车辆的动力电池上，通过温度检测模块对动力电池工作时的发热情况进行检测，并将发热信号发送至处理器，通过电池电量检测模块进行电量检测，所述降温处理模块分为风冷模块和水冷模块，处理器通过中央控制模块操控风冷模块和水冷模块对电池进行降温，自动完成控温工作，所述信息反馈模块将各类信息和处理结果反馈至车载显示屏。An electric vehicle power battery temperature management and control system, characterized in that it comprises a central control module, a processor, a temperature detection module, a battery power detection module, a cooling processing module and an information feedback module, wherein the central control module is connected to the processor, The temperature detection module and the battery power detection module are arranged on the power battery of the vehicle. The temperature detection module detects the heating condition of the power battery when it is working, and sends the heating signal to the processor, and the battery power detection module performs power detection. The cooling processing module is divided into an air cooling module and a water cooling module. The processor controls the air cooling module and the water cooling module to cool the battery through the central control module, and automatically completes the temperature control work. The information feedback module feeds back various information and processing results. to the vehicle display.
  2. 如权利要求1所述的一种电动汽车动力电池温度管理控制系统，其特征在于：所述中央控制模块还连接至车速控制器，当电池温度达到临界值时，控制车速控制器自行缓慢减速。The electric vehicle power battery temperature management and control system according to claim 1, wherein the central control module is further connected to the vehicle speed controller, and when the battery temperature reaches a critical value, the vehicle speed controller is controlled to slow down slowly by itself.
  3. 如权利要求1所述的一种电动汽车动力电池温度管理控制系统，其特征在于：所述处理器旁设置有数据存储模块，通过数据存储模块对数据信号进行存储，便于维修时调用。The electric vehicle power battery temperature management and control system according to claim 1, wherein a data storage module is arranged beside the processor, and the data signal is stored by the data storage module, which is convenient to be called during maintenance.
  4. 如权利要求1所述的一种电动汽车动力电池温度管理控制系统，其特征在于：所述风冷模块包括风扇、制冷器和输送管道，通过制冷器制造冷空气，通过输送管道送至风扇入口，并通过风扇将冷空气吹送至电池。The temperature management and control system for electric vehicle power batteries according to claim 1, wherein the air cooling module comprises a fan, a refrigerator and a conveying pipe, and cold air is produced by the refrigerator and sent to the fan inlet through the conveying pipe , and a fan blows cool air to the battery.
  5. 如权利要求1所述的一种电动汽车动力电池温度管理控制系统，其特征在于：所述处理器中集成有计算模块，通过计算模块根据电池电量检测模块发送的信号及车辆运行速度对耗电量进行计算。The electric vehicle power battery temperature management and control system according to claim 1, wherein a calculation module is integrated in the processor, and the power consumption is determined by the calculation module according to the signal sent by the battery power detection module and the running speed of the vehicle. amount is calculated.
  6. 如权利要求1所述的一种电动汽车动力电池温度管理控制系统，其特征在于：所述信息反馈模块旁设置有无线传输模块，在车辆达到预定位置后将单位时间内的数据传输至云端备用。The electric vehicle power battery temperature management and control system according to claim 1, wherein a wireless transmission module is arranged next to the information feedback module, and after the vehicle reaches a predetermined position, the data per unit time is transmitted to the cloud for backup .
  7. 如权利要求1所述的一种电动汽车动力电池温度管理控制系统，其特征在于：所述中央控制模块旁设置有远程控制模块，在车辆检修时通过 远程控制模块控制控制中央控制模块完成温度检测、电量检测、降温动作和信息反馈动作，以便进行检修。The electric vehicle power battery temperature management and control system according to claim 1, wherein a remote control module is arranged beside the central control module, and the remote control module controls the central control module to complete temperature detection during vehicle maintenance. , power detection, cooling action and information feedback action for maintenance.
  8. 如权利要求1所述的一种电动汽车动力电池温度管理控制系统，其特征在于：所述处理器旁集成有紧急情况求援模块，在电池温度达到顶峰时，通过紧急情况求援模块发送求救信号至救援中心。The electric vehicle power battery temperature management and control system according to claim 1, wherein an emergency help module is integrated beside the processor, and when the battery temperature reaches a peak, the emergency help module sends a help signal to the rescue center.
PCT/CN2020/126863 2020-11-05 2020-11-05 Temperature management control system for power battery of electric vehicle WO2022094893A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/126863 WO2022094893A1 (en) 2020-11-05 2020-11-05 Temperature management control system for power battery of electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/126863 WO2022094893A1 (en) 2020-11-05 2020-11-05 Temperature management control system for power battery of electric vehicle

Publications (1)

Publication Number Publication Date
WO2022094893A1 true WO2022094893A1 (en) 2022-05-12

Family

ID=81458398

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/126863 WO2022094893A1 (en) 2020-11-05 2020-11-05 Temperature management control system for power battery of electric vehicle

Country Status (1)

Country Link
WO (1) WO2022094893A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116087798A (en) * 2023-04-03 2023-05-09 中北润良新能源(济宁)股份有限公司 Power battery detection method
CN116387692A (en) * 2023-05-31 2023-07-04 宁波齐云新材料技术有限公司 Lithium battery pack intelligent heat dissipation control system and control method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018032535A (en) * 2016-08-25 2018-03-01 トヨタ自動車株式会社 Cell temperature calculation device
CN108398138A (en) * 2018-01-30 2018-08-14 长乐致远技术开发有限公司 The electric quantity monitoring system of new-energy automobile
CN108470964A (en) * 2018-06-04 2018-08-31 常熟理工学院 A kind of new-energy automobile power battery heat management device and its management method
CN109216825A (en) * 2017-06-29 2019-01-15 青岛恒金源电子科技有限公司 A kind of Vehicular dynamic battery group and its operation method
CN210692618U (en) * 2019-09-29 2020-06-05 陆青松 Battery radiator of pure electric vehicle
US20200335839A1 (en) * 2019-04-22 2020-10-22 Shahriyar Hekmat Thermal management system for battery module

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018032535A (en) * 2016-08-25 2018-03-01 トヨタ自動車株式会社 Cell temperature calculation device
CN109216825A (en) * 2017-06-29 2019-01-15 青岛恒金源电子科技有限公司 A kind of Vehicular dynamic battery group and its operation method
CN108398138A (en) * 2018-01-30 2018-08-14 长乐致远技术开发有限公司 The electric quantity monitoring system of new-energy automobile
CN108470964A (en) * 2018-06-04 2018-08-31 常熟理工学院 A kind of new-energy automobile power battery heat management device and its management method
US20200335839A1 (en) * 2019-04-22 2020-10-22 Shahriyar Hekmat Thermal management system for battery module
CN210692618U (en) * 2019-09-29 2020-06-05 陆青松 Battery radiator of pure electric vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116087798A (en) * 2023-04-03 2023-05-09 中北润良新能源(济宁)股份有限公司 Power battery detection method
CN116387692A (en) * 2023-05-31 2023-07-04 宁波齐云新材料技术有限公司 Lithium battery pack intelligent heat dissipation control system and control method thereof
CN116387692B (en) * 2023-05-31 2023-08-18 宁波齐云新材料技术有限公司 Lithium battery pack intelligent heat dissipation control system and control method thereof

Similar Documents

Publication Publication Date Title
WO2022094893A1 (en) Temperature management control system for power battery of electric vehicle
CN103855440B (en) A kind of control method of Vehicular battery cooling system
CN206374503U (en) A kind of automobile and its Air conditioner on car system
WO2015139663A1 (en) Temperature control system for electric car
CN205686163U (en) Electric automobile water-cooling control system
CN208035941U (en) Cooling system and vehicle
KR101755480B1 (en) Cooling fan control method for vehicle
CN103273837B (en) Cooling system for vehicle and control method thereof
WO2023274312A1 (en) Engineering vehicle battery heat management system and method
CN112757866A (en) Control method and system for whole electric truck thermal management system
CN204845404U (en) Automatic cooling system of automobile tire based on hot electric refrigeration
CN205097879U (en) A air conditioning system for machine
CN205790275U (en) A kind of battery heat removal system
CN106458009B (en) The temperature control system of electric vehicle
CN207374064U (en) Vehicular electric compressor control system
CN113147316A (en) System and control method of thermal management scheme of pure electric vehicle
CN203386864U (en) Built-in thermal management system of lithium battery pack
KR101865947B1 (en) Method and system for integrated hvac of a battery powered vehicle
CN104108293B (en) Control method for vehicular battery cooling system
CN206704172U (en) Vehicle wheel hub air cooling system
CN112208298B (en) Vehicle cold air control system and method, vehicle and storage medium
CN214450417U (en) Battery thermal management system of pure electric vehicle
CN211710564U (en) Water-cooling and air-cooling hybrid transportation truck tire cooling device
CN114251331A (en) Self-adaptive hydraulic cooling system and unmanned target vehicle
CN206254939U (en) A kind of electric motor car air cooling system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20960354

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20960354

Country of ref document: EP

Kind code of ref document: A1