Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an anti-pinch method, device and equipment for a vehicle window, a medium and a vehicle. The method and the device are used for solving the technical problem of accidental failure of an anti-pinch function caused by large error of an anti-pinch algorithm in related technologies. The method comprises the steps that when a car window is driven to be closed, working parameters of a motor are obtained, and the working parameters comprise the working current of the motor, the rotating speed of the motor and the voltage of the motor; determining the motor resistance of the motor according to the working parameters; obtaining a motor temperature of the motor based on the working current, and determining a motor resistance threshold value corresponding to the motor temperature by using the motor temperature; when the motor resistance is larger than the motor resistance threshold value, anti-pinch is triggered.
本发明涉及一种车窗的防夹方法、装置、设备、介质及车辆。用以解决相关技术中防夹算法误差较大，进而致使防夹功能偶发失效的技术问题。该方法包括：在驱动车窗关闭时，获取电机的工作参数，所述工作参数包括电机的工作电流、电机的转速和电机的电压；根据所述工作参数确定所述电机的电机阻力；基于所述工作电流得到所述电机的电机温度，并利用所述电机温度确定所述电机温度对应的电机阻力阈值；当所述电机阻力大于所述电机阻力阈值时，触发防夹。
The invention relates to an anti-pinch method, device and equipment for a vehicle window, a medium and a vehicle. The method and the device are used for solving the technical problem of accidental failure of an anti-pinch function caused by large error of an anti-pinch algorithm in related technologies. The method comprises the steps that when a car window is driven to be closed, working parameters of a motor are obtained, and the working parameters comprise the working current of the motor, the rotating speed of the motor and the voltage of the motor; determining the motor resistance of the motor according to the working parameters; obtaining a motor temperature of the motor based on the working current, and determining a motor resistance threshold value corresponding to the motor temperature by using the motor temperature; when the motor resistance is larger than the motor resistance threshold value, anti-pinch is triggered.
本发明涉及一种车窗的防夹方法、装置、设备、介质及车辆。用以解决相关技术中防夹算法误差较大，进而致使防夹功能偶发失效的技术问题。该方法包括：在驱动车窗关闭时，获取电机的工作参数，所述工作参数包括电机的工作电流、电机的转速和电机的电压；根据所述工作参数确定所述电机的电机阻力；基于所述工作电流得到所述电机的电机温度，并利用所述电机温度确定所述电机温度对应的电机阻力阈值；当所述电机阻力大于所述电机阻力阈值时，触发防夹。
Anti-pinch method, device and equipment for vehicle window, medium and vehicle
车窗的防夹方法、装置、设备、介质及车辆
ZHAO JING (Autor:in)
08.08.2023
Patent
Elektronische Ressource
Chinesisch
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