The invention provides a detection method, system and device for refrigerant leakage of an automobile air conditioner and a storage medium. The detection method comprises the following steps that a vehicle power-on signal is received; first vehicle state information is obtained, and whether the refrigerant leaks completely or not is judged through a refrigerant complete leakage detection model; if it is judged that the refrigerant is completely leaked, a first safety prompt is sent out; if it is judged that the refrigerant is not completely leaked, the running state of a compressor is obtained; if the compressor is in the running state, second vehicle state information is obtained, and whether the refrigerant leaks rapidly or not is judged through the first refrigerant rapid leakage detection model; if it is judged that the refrigerant leaks quickly, a first safety prompt is sent out; if it is judged that the refrigerant does not leak quickly, fourth vehicle state information is obtained, and whether the refrigerant leaks in a steady state or not is judged through the refrigerant steady-state leakage detection model; if it is judged that the refrigerant leaks stably, a second safety prompt is sent out; and if it is judged that the refrigerant has no steady-state leakage, the running state of the compressor is repeatedly obtained.
本发明提供了一种汽车空调冷媒泄漏的检测方法、系统、设备及存储介质,检测方法包括如下步骤:接收车辆上电信号;获取第一车辆状态信息并采用冷媒完全泄漏检测模型判断冷媒是否完全泄漏;如判断冷媒完全泄漏,则发出第一安全提示;如判断冷媒没有完全泄漏,则获取压缩机运行状态;如压缩机处于运行状态,获取第二车辆状态信息并采用第一冷媒快速泄漏检测模型判断冷媒是否快速泄漏;如判断冷媒快速泄漏,则发出第一安全提示;如判断冷媒没有快速泄漏,则获取第四车辆状态信息并采用冷媒稳态泄漏检测模型判断冷媒是否稳态泄漏;如判断冷媒稳态泄漏,则发出第二安全提示;如判断冷媒没有稳态泄漏,则重复获取压缩机运行状态。
Detection method, system and equipment for refrigerant leakage of automobile air conditioner and storage medium
汽车空调冷媒泄漏的检测方法、系统、设备及存储介质
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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