公开(公告)号：US20240017589A1

公开(公告)日：2024-01-18

申请号：US18373721

申请日：2023-09-27

Applicant: BYD COMPANY LIMITED

Inventor： Yubo LIAN ,  Heping LING ,  Yilin ZHONG ,  Gan SONG ,  Jingke ZHANG

IPC: B60H1/00 ,  B60L58/26 ,  B60L53/60 ,  B60L58/12

CPC classification number: B60H1/00735 ,  B60H1/00385 ,  B60H1/00278 ,  B60L58/26 ,  B60L53/60 ,  B60L58/12 ,  H02P27/06

Abstract: An integrated thermal management system, includes: a heat pump subsystem that includes a heat pump subsystem detector configured to detect heat pump state information of the heat pump subsystem; a cooling subsystem of a high-voltage system is configured to exchange heat between the heat pump subsystem and a high-voltage system of a vehicle; a battery detector is configured to detect battery state information of a vehicle battery; an user interface is configured to receive setting information of a thermal demand of a passenger compartment of a vehicle; and a controller is configured to determine a thermal management demand of the vehicle battery according to the battery state information, determine a thermal management demand of the passenger compartment according to the setting information, and determine a heat supplementation demand according to the thermal management demand of the vehicle battery, the thermal management demand of the passenger compartment, and the heat pump state information.