The invention relates to the field of automobile control, in particular to a method for controlling opening of an electric side sliding door in a follow-up acceleration mode, which comprises the following steps of: 1) setting a motor current drop threshold value, a side sliding door speed rise threshold value and a pressing duration threshold value; (2) an automobile intelligent key or a side sliding door switch is adopted to send out a door opening signal, and when the side sliding door receives the door opening signal, the side sliding door enters a constant target speed opening state; (3) in the constant target speed opening state process, the electric side sliding door is accelerated in a follow-up mode by pressing the anti-pinch safety contact edge; and when the pressing duration time of the anti-pinch safety contact edge is larger than the pressing duration time threshold value, meanwhile, the motor current drop amount is larger than the motor current drop threshold value, or the speed rise amount of the side sliding door is larger than the speed rise threshold value of the side sliding door, the side sliding door enters an accelerated opening state and stops until the side sliding door is opened to the maximum stroke. According to the invention, an automobile can actively identify the intention of a user through the anti-pinch safety contact edge of the electric side sliding door and adjust the opening speed of the electric side sliding door in time.
本发明涉及汽车控制领域,具体涉及一种用于随动加速控制电动侧滑门开启的方法,包括以下步骤:1)设置电机电流下降阈值、侧滑门速度上升阈值、按压持续时间阈值;2)采用汽车智能钥匙或者侧滑门开关发出开门信号,当侧滑门收到开门信号时,进入恒定目标速度开启状态;3)在恒定目标速度开启状态过程中,通过按压防夹安全触边使电动侧滑门实现随动加速;当防夹安全触边的按压持续时间>按压持续时间阈值,同时电机电流下降量>电机电流下降阈值,或者侧滑门速度上升量>侧滑门速度上升阈值,侧滑门进入加速开启状态,直至开启到最大行程停止。本发明可以使汽车可以通过电动侧滑门的防夹安全触边主动识别用户意图,及时调整电动侧滑门开启速度。
Method for controlling opening of electric side sliding door in follow-up acceleration mode
用于随动加速控制电动侧滑门开启的方法
2023-01-17
Patent
Elektronische Ressource
Chinesisch
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