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Title:
INTEGRATED-TYPE THERMAL MANAGEMENT SYSTEM, VEHICLE, AND THERMAL MANAGEMENT CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/237069
Kind Code:
A1
Abstract:
An integrated-type thermal management system, a vehicle, and a thermal management control method, which relate to the field of vehicle technology. The integrated-type thermal management system comprises a heat pump subsystem, a battery measurement module, an interaction module, a high voltage system cooling subsystem, and an entire vehicle thermal management controller; the heat pump subsystem comprises a heat pump subsystem measurement module, and the heat pump subsystem measurement module is used for measuring status information of the heat pump subsystem; the high voltage system cooling subsystem is used for performing heat exchange between the heat pump subsystem and a high voltage system of the vehicle; the battery measurement module is used for measuring status information of a vehicle battery; the interaction module is used for receiving configuration information of a passenger compartment thermal need; the entire vehicle thermal management controller is used for determining a thermal management need of the vehicle battery according to the status information of the vehicle battery, determining a thermal management need of the passenger compartment according to the configuration information, and determining a supplemental heat need according to the thermal management need of the vehicle battery, the thermal management need of the passenger compartment, and the status information of the heat pump subsystem.

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Inventors:
LIAN YUBO (CN)
LING HEPING (CN)
ZHONG YILIN (CN)
SONG GAN (CN)
ZHANG JINGKE (CN)
Application Number:
PCT/CN2021/124712
Publication Date:
November 17, 2022
Filing Date:
October 19, 2021
Export Citation:
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Assignee:
BYD CO LTD (CN)
International Classes:
B60H1/00
Foreign References:
CN112977002A2021-06-18
CN113059980A2021-07-02
CN112406632A2021-02-26
CN111806196A2020-10-23
JP2020124012A2020-08-13
Attorney, Agent or Firm:
ZHIFAN & PARTNERS (CN)
Download PDF:
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