The invention discloses a high-temperature protection method and device for a coupler, electronic equipment and a storage medium, and relates to the technical field of automobiles. The method comprises the following steps: acquiring high-temperature protection judgment information; if the high-temperature protection judgment information meets the preset high-temperature protection triggering condition, determining a current torque limiting value according to the related information; temperature rise data and a temperature rise limit value are obtained through calculation according to a preset algorithm to determine a torque limiting adjustment value, and the current torque limiting value is adjusted to be the torque limiting adjustment value to conduct torque limiting on the motor. According to the method, whether coupler high-temperature protection is carried out or not is judged by monitoring various high-temperature protection judgment information, the torque limiting value is determined by combining the electric quantity condition of the power battery, the temperature rise condition of the coupler is continuously monitored after torque limiting is carried out, high-temperature protection starting and stopping are more accurately controlled, and the torque limiting value is adjusted in time; therefore, the high-temperature protection control accuracy of the hybrid power coupler is improved, and the situation of power loss or insufficient protection in the high-temperature protection process of the hybrid power coupler is avoided.
本申请公开了一种耦合器的高温保护方法、装置、电子设备及存储介质,涉及汽车技术领域。该方法包括:采集获取高温保护判断信息;若高温保护判断信息符合预设高温保护触发条件,则根据相关信息确定当前限扭值;根据预设算法计算获取温升数据、温升限值以确定限扭调整值,并将当前限扭值调整为限扭调整值对电机进行限扭。该方法通过监测多种高温保护判断信息判断是否进行耦合器高温保护,并结合动力电池电量分情况确定限扭值,还在执行限扭后持续监测耦合器温升情况,实现了更准确地控制高温保护启停并及时调整限扭值,从而提高了混合动力耦合器高温保护控制准确度,避免了混合动力耦合器高温保护过程中发生动力损失或保护不足的情况。
High-temperature protection method and device of coupler, electronic equipment and storage medium
耦合器的高温保护方法、装置、电子设备及存储介质
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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