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A platform for research: civil engineering, architecture and urbanism
Electric tail gate anti-pinch control system
The invention discloses an electric tail gate anti-pinch control system. The electric tail gate anti-pinch control system comprises a central processing unit, a signal acquisition module, a driving module and a tail gate supporting rod device, wherein the signal input end of the central processing unit is connected with the signal output end of the signal acquisition module, the signal output end of the central processing unit is connected with the signal input end of the driving module, the driving module is electrically connected with the tail gate supporting rod device, a supporting rod motor is arranged in the tail gate supporting rod device, the central processing unit comprises an anti-pinch detection algorithm, the anti-pinch detection algorithm carries out anti-pinch judgment according to a motor current signal and a Hall signal, and after an anti-pinch function is triggered, a corresponding control signal is sent to the driving module. According to the electric tail gate anti-pinch control system, the defects in the prior art are overcome, motor current and speed signals are combined to serve as an anti-pinch judgment basis, abnormal working conditions are detected and eliminated in real time, and anti-pinch misjudgment is avoided. the current integral value is used as the main basis for judging the magnitude of the anti-pinch force, so that small anti-pinch force can be obtained, and the change of the anti-pinch force is stable.
一种电动尾门防夹控制系统，包括中央处理单元、信号采集模块、驱动模块、尾门撑杆装置，中央处理单元的信号输入端与信号采集模块的信号输出端相连接，中央处理单元的信号输出端与驱动模块的信号输入端相连接，驱动模块与尾门撑杆装置电性连接，尾门撑杆装置内设置有撑杆电机。中央处理单元内包括防夹检测算法，防夹检测算法根据电机电流信号和霍尔信号进行防夹判断，触发防夹功能后发出相应控制信号到驱动模块。本发明克服了现有技术的不足，采用电机电流与速度信号结合作为防夹判断依据，并实时检测与剔除异常工况，避免防夹误判。以电流积分值作为判断防夹力大小的主要依据，能够获得较小的防夹力，且防夹力变化稳定。
Electric tail gate anti-pinch control system
The invention discloses an electric tail gate anti-pinch control system. The electric tail gate anti-pinch control system comprises a central processing unit, a signal acquisition module, a driving module and a tail gate supporting rod device, wherein the signal input end of the central processing unit is connected with the signal output end of the signal acquisition module, the signal output end of the central processing unit is connected with the signal input end of the driving module, the driving module is electrically connected with the tail gate supporting rod device, a supporting rod motor is arranged in the tail gate supporting rod device, the central processing unit comprises an anti-pinch detection algorithm, the anti-pinch detection algorithm carries out anti-pinch judgment according to a motor current signal and a Hall signal, and after an anti-pinch function is triggered, a corresponding control signal is sent to the driving module. According to the electric tail gate anti-pinch control system, the defects in the prior art are overcome, motor current and speed signals are combined to serve as an anti-pinch judgment basis, abnormal working conditions are detected and eliminated in real time, and anti-pinch misjudgment is avoided. the current integral value is used as the main basis for judging the magnitude of the anti-pinch force, so that small anti-pinch force can be obtained, and the change of the anti-pinch force is stable.
一种电动尾门防夹控制系统，包括中央处理单元、信号采集模块、驱动模块、尾门撑杆装置，中央处理单元的信号输入端与信号采集模块的信号输出端相连接，中央处理单元的信号输出端与驱动模块的信号输入端相连接，驱动模块与尾门撑杆装置电性连接，尾门撑杆装置内设置有撑杆电机。中央处理单元内包括防夹检测算法，防夹检测算法根据电机电流信号和霍尔信号进行防夹判断，触发防夹功能后发出相应控制信号到驱动模块。本发明克服了现有技术的不足，采用电机电流与速度信号结合作为防夹判断依据，并实时检测与剔除异常工况，避免防夹误判。以电流积分值作为判断防夹力大小的主要依据，能够获得较小的防夹力，且防夹力变化稳定。
Electric tail gate anti-pinch control system
一种电动尾门防夹控制系统
ZHANG YOUCHUANG (author) / ZHOU XIANFENG (author) / LIU WENCAN (author) / CHEN XINGWEN (author) / LIU KEQING (author) / LI HUAPING (author)
2021-09-03
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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