The invention provides a compressor control method, a domain controller, equipment and a storage medium, and the method comprises the steps that a cooling request is obtained, and the cooling request comprises a first cooling request of a vehicle-mounted air conditioning system and/or a second cooling request of a battery cooling device; according to the cooling request, the requested rotating speed of the compressor is determined; determining a target rotating speed of the compressor based on the requested rotating speed and the limited rotating speed of the compressor; based on the battery discharge power and the high-voltage accessory power, the allowable power of the compressor is determined; according to the working permission judgment condition of the compressor, a working permission result of the compressor is determined; and the permission power, the target rotating speed and the working permission result are sent to the compressor so as to control the working state of the compressor. Therefore, the working state of the compressor can be reasonably adjusted, and the battery cooling requirement and the in-vehicle temperature requirement are both considered.
本申请提供一种压缩机控制方法、域控制器、设备及存储介质,该方法包括:获取冷却请求,冷却请求包括车载空调系统的第一冷却请求和/或电池冷却装置的第二冷却请求;根据冷却请求,确定压缩机的请求转速;基于压缩机的请求转速与限定转速,确定压缩机的目标转速;基于电池放电功率以及高压附件功率,确定压缩机的许可功率;根据压缩机的工作许可判断条件,确定压缩机的工作许可结果;将许可功率、目标转速以及工作许可结果发送至所述压缩机,以控制压缩机的工作状态。如此,可以合理调节压缩机的工作状态,从而兼顾电池冷却需求和车内温度需求。
Compressor control method, domain controller, equipment and storage medium
压缩机控制方法、域控制器、设备及存储介质
2024-03-15
Patent
Electronic Resource
Chinese
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 |
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