The invention discloses a control method and device of a thermal management system, a storage medium and a processor. The method comprises the steps that working condition information of the electric vehicle is obtained, wherein the working condition information comprises at least one of environment temperature, temperature of a power battery, starting of a parking charging air conditioner, stopping of the parking charging air conditioner, starting of a driving air conditioner and stopping of the driving air conditioner; controlling the heat management system to execute a target heat exchange mode in response to the condition information meeting a preset condition; based on the working condition information and a target heat exchange mode of the heat management system, a control instruction set is generated, the control instruction set is used for controlling opening or closing of a pre-heat-exchange element, and the pre-heat-exchange element comprises at least one of a positive temperature coefficient thermistor, a heat pump air conditioning system, a motor system, a seat heating piece and a power battery heating piece. The technical problem that the low-temperature endurance is short due to the fact that low-temperature charging of the electric automobile is slow and heating power consumption of a low-temperature cab is high is solved.
本发明公开了一种热管理系统的控制方法、装置、存储介质及处理器。该方法包括:获取电动汽车的工况信息,工况信息包括如下至少之一:环境温度、动力电池的温度、停车充电空调开启、停车充电空调关闭、行车空调开启、行车空调关闭;响应于工况信息满足预设条件,控制热管理系统执行目标换热模式;基于工况信息以及热管理系统的目标换热模式,生成控制指令集,控制指令集用于控制预置换热元件开启或关闭,预置换热元件包括如下至少之一:正温度系数热敏电阻、热泵空调系统、电机系统、座椅加热片、动力电池加热片。本发明解决了电动汽车低温充电慢、低温驾驶室取暖耗电多导致低温续航短的技术问题。
Control method and device of thermal management system, storage medium and processor
热管理系统的控制方法、装置、存储介质及处理器
2022-07-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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