CN-122008795-A - Vehicle thermal management system and method, electronic equipment and vehicle

CN122008795ACN 122008795 ACN122008795 ACN 122008795ACN-122008795-A

Abstract

The embodiment of the application provides a thermal management system, a thermal management method, electronic equipment and a vehicle of the vehicle, wherein the vehicle comprises a first cabin, a second cabin and a third cabin, a temperature adjusting subsystem is arranged in the first cabin and the second cabin and used for generating target air flow, a first air supply duct is arranged in the second cabin and used for transmitting the target air flow to the second cabin and/or the third cabin, a second air supply duct is arranged in the third cabin and used for transmitting the air flow transmitted by the first air supply duct to the third cabin, and a controller is used for controlling the operation state of the temperature adjusting subsystem based on the thermal management requirement of the vehicle. The application solves the technical problems of complexity, cost and higher energy consumption of the thermal management of the vehicle in the related technology.

Inventors

LI SIWANG
YAO MENGLIANG
RUAN XIANZHEN
PENG CHANGBO
ZHU LIANG

Assignees

广州汽车集团股份有限公司

Dates

Publication Date: 20260512
Application Date: 20260401

Claims (10)

1. A thermal management system for a vehicle, the vehicle comprising a first cabin, a second cabin, and a third cabin, the thermal management system comprising: the temperature regulating subsystem is arranged in the first cabin and the second cabin and is used for generating a target air flow, wherein the target air flow is a refrigerating air flow or a heating air flow; The first air supply channel is arranged in the second cabin, an air inlet port of the first air supply channel is connected with an air outlet port of the temperature regulating subsystem, a first air outlet port of the first air supply channel is connected with an air conditioner air outlet of the second cabin, and the first air supply channel is used for transmitting the target air flow to the second cabin and/or the third cabin; The second air supply channel is arranged in the third cabin, an air inlet port of the second air supply channel is connected with a second air outlet port of the first air supply channel, an air outlet port of the second air supply channel is connected with an air conditioner air outlet of the third cabin, and the second air supply channel is used for transmitting air flow transmitted by the first air supply channel to the third cabin; And the controller is connected with the temperature regulating subsystem and is used for controlling the operation state of the temperature regulating subsystem based on the thermal management requirement of the vehicle, wherein different operation states are used for generating different types of target air flows.
2. The thermal management system of a vehicle of claim 1, further comprising: The electronic air door is arranged between the second air outlet port of the first air supply air duct and the air inlet port of the second air supply air duct, and the control end of the electronic air door is connected with the controller, wherein the controller is further used for controlling the opening and closing states of the electronic air door based on the thermal management requirements.
3. The thermal management system of a vehicle of claim 1 or 2, wherein the attemperation subsystem includes a refrigeration subsystem for generating the refrigeration air flow, the refrigeration subsystem including a compressor and a condenser disposed in the first cabin, and/or a heating subsystem for generating the attemperation air flow, the heating subsystem including a thermistor and an electric water pump disposed in the first cabin, the attemperation subsystem further comprising: The air conditioning assembly subsystem is arranged in the second cabin and comprises a first fan, an evaporator in the refrigerating subsystem and/or a warm air core in the heating subsystem, wherein the first fan is used for increasing the flow speed of the target air flow in the first air supply air duct and the second air supply air duct, the evaporator is used for generating the refrigerating air flow based on the refrigerant gas in the refrigerating subsystem, and the warm air core is used for generating the heating air flow based on the cooling liquid in the heating subsystem.
4. The thermal management system of a vehicle according to claim 1 or 2, characterized in that the thermal management system further comprises: The third cabin temperature regulating subsystem is arranged in the third cabin, and comprises a second fan and riding object sense temperature regulating equipment, wherein rated power corresponding to the second fan is smaller than rated power corresponding to the first fan, the second fan is used for carrying out air flow exchange on the third cabin and the external environment, and the riding object sense temperature regulating equipment comprises at least one of seat heating equipment, seat ventilation equipment and handrail heating equipment which are arranged in the third cabin.
5. A method of thermal management of a vehicle, applied to the thermal management system of a vehicle of any one of claims 1 to 4, the method comprising: Acquiring a thermal management demand of the vehicle; and controlling the operation state of a temperature regulating subsystem in the thermal management system based on the thermal management requirement to generate a target air flow so as to regulate the temperature of a second cabin and/or a third cabin in the vehicle, wherein the target air flow is a refrigerating air flow or a heating air flow.
6. The method of claim 5, wherein obtaining thermal management requirements of the vehicle comprises: Acquiring an operation mode of the vehicle; Determining the thermal management need to regulate the temperature of the second cabin when the operational mode is a land travel mode, wherein the second cabin and the third cabin are in an undocked mode when the land travel mode is in a docked mode; determining the thermal management requirement as a temperature adjustment for the second cabin and the third cabin in a case where the operation mode is a preliminary flight mode, wherein the second cabin and the third cabin are in a docking mode in the preliminary flight mode; And under the condition that the operation mode is a flight mode, determining the thermal management requirement to be temperature adjustment of the second cabin and the third cabin independently, wherein when the operation mode is the flight mode, the second cabin and the third cabin are in the undocked mode.
7. The method of claim 5 or 6, wherein controlling an operating state of a attemperation subsystem in the thermal management system to generate a target airflow to attemperate a second cabin and/or a third cabin in the vehicle based on the thermal management demand comprises: Controlling an electronic air door of the thermal management system to be in a closed state under the condition that the thermal management requirement is temperature regulation of the second cabin so as to regulate the temperature of the second cabin based on the target airflow; controlling the electronic air door to be in an open state under the condition that the thermal management requirement is that the second cabin and the third cabin are subjected to temperature regulation, so as to regulate the temperature of the second cabin and the third cabin based on the target air flow; And under the condition that the thermal management requirement is that the temperature of the second cabin and the temperature of the third cabin are regulated independently, controlling the electronic air door to be in a closed state so as to regulate the temperature of the second cabin based on the target air flow and controlling a third cabin temperature regulating subsystem in the thermal management system to regulate the temperature of the third cabin.
8. The method of claim 7, wherein the method further comprises: And under the condition that the operation mode is a preparation flight mode, controlling the operation state of the temperature regulating subsystem so as to regulate the temperature of the third cabin to a pre-stored temperature based on the target airflow, wherein the temperature difference between the pre-stored temperature and the external environment is larger than the temperature difference between the temperature required by the third cabin and the external environment.
9. An electronic device comprising a processor and a memory, wherein, A memory for storing a computer program; a processor for executing a program stored on a memory, implementing the method of any one of claims 5-8.
10. A vehicle comprising the electronic device of claim 9.

Description

Vehicle thermal management system and method, electronic equipment and vehicle Technical Field The embodiment of the application relates to the technical field of vehicles, in particular to a thermal management system and method of a vehicle, electronic equipment and the vehicle. Background With the development of integration of vehicles and aircrafts, new vehicles are generated, including split vehicles and the like, and the high efficiency and flexibility of a thermal management system of the vehicle become technical challenges. When the vehicle is traveling on land and in air, the thermal management requirements of the land-based passenger compartment and the flight compartment, respectively, need to be met. The solution in the related art is to equip each of the land-based passenger cabin and the flight cabin with a complete set of thermal management system, which increases the complexity and cost of the thermal management system, and also significantly aggravates the weight of the flight cabin, affecting the flight performance and cruising ability of the flight cabin, resulting in higher complexity, cost and energy consumption of thermal management of the vehicle in the related art. Disclosure of Invention The embodiment of the application provides a thermal management system and method of a vehicle, electronic equipment and the vehicle, and aims to solve the technical problems of complexity, cost and high energy consumption of thermal management of the vehicle in the related technology. According to one aspect of the embodiment of the application, a thermal management system of a vehicle is provided, the vehicle comprises a first vehicle cabin, a second vehicle cabin and a third vehicle cabin, the thermal management system comprises a temperature adjusting subsystem, a first air supply channel and a controller, the temperature adjusting subsystem is arranged in the first vehicle cabin and the second vehicle cabin and used for generating target air flow, the target air flow is refrigerating air flow or heating air flow, the first air supply channel is arranged in the second vehicle cabin, an air inlet port of the first air supply channel is connected with an air outlet port of the temperature adjusting subsystem, a first air outlet port of the first air supply channel is connected with an air conditioner air outlet of the second vehicle cabin, the first air supply channel is used for transmitting the target air flow to the second vehicle cabin and/or the third vehicle cabin, the second air supply channel is arranged in the third vehicle cabin, an air inlet port of the second air supply channel is connected with an air conditioner air outlet of the first air supply channel, the second air supply channel is used for transmitting air flow transmitted by the first air supply channel to the third vehicle cabin, and the controller is connected with the temperature adjusting subsystem and used for controlling different types of thermal management systems to generate different running states of the thermal management systems based on different running states of the requirements of the vehicle. In the thermal management system of the vehicle, the temperature regulating subsystem is integrated in the first vehicle cabin and the second vehicle cabin, so that the equipment carrying requirement of the third vehicle cabin is reduced, the weight of the third vehicle cabin is obviously reduced, and the temperature regulating subsystem can quickly generate refrigerating air flow or heating air flow by means of stronger energy supply at the vehicle end. The design of the first air supply duct and the second air supply duct allows the target air flow to be transmitted to the second cabin and/or the third cabin in different operation modes. The design of the first air supply duct can serve the second cabin and can also bear the temperature regulation task when the third cabin is in butt joint, and the design of the second air supply duct reduces the temperature regulation burden of the third cabin in the flight process, so that the third cabin can share resources with an integrated heat management system of the second cabin under the condition of not carrying additional air conditioning equipment, a good temperature regulation effect is achieved, the weight of the third cabin is reduced, and the flight performance of the third cabin is improved. The controller can dynamically adjust the running state of the temperature regulating subsystem based on the thermal management requirement of the vehicle, realizes the automation and the intellectualization of thermal management, can perform energy distribution according to the real-time state of the vehicle, smoothly switches between different modes, reduces the energy waste, improves the running efficiency of the whole thermal management system, and further solves the technical problems of complexity, cost and higher energy consumption of thermal management of the vehicle in th