A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a ripple anti-pinch control method, system and device and a medium. A vehicle door controller receives ripple waveforms of a ripple motor, firstly carries out filtering processing and ripple counting, and then carries out anti-pinch interval judgment; when the vehicle door controller judges that the vehicle window is in the anti-pinch interval, anti-pinch force judgment is conducted, and if the anti-pinch force meets the set condition, anti-pinch control is conducted; influences brought by harmonic waves can be well processed, ripple wave counting can be accurately carried out, so that position judgment is more accurate, the phenomenon of false springback caused by wrong counting of the car window anti-pinch function is avoided, meanwhile, in the ripple wave motor selection process, selectivity is more, and a high-performance motor with the high price does not need to be selected deliberately; according to the method, the judgment reliability of ripple wave anti-pinch is higher, and the probability that the car window rebounds by mistake or does not rebounds in the rising process under various extreme working conditions is greatly reduced.
本发明涉及一种纹波防夹控制方法、系统、装置及介质，车门控制器接收纹波电机的纹波波形，首先进行滤波处理及纹波计数，再进行防夹区间判断；当车门控制器判断车窗在防夹区间时，进行防夹力判断，若防夹力满足设定条件，即进行防夹控制；本发明能较好的处理谐波带来影响，能够精确的进行纹波计数，从而位置判断更准确，避免车窗防夹功能因计数错误而产生误回弹的现象，同时在纹波电机选择过程中，选择性更多，无需刻意选择价格较高的高性能电机；本发明对于纹波防夹的判断可靠性更高，极大的减小了各种极限工况车窗在上升过程中出现误反弹或不反弹的概率。
The invention relates to a ripple anti-pinch control method, system and device and a medium. A vehicle door controller receives ripple waveforms of a ripple motor, firstly carries out filtering processing and ripple counting, and then carries out anti-pinch interval judgment; when the vehicle door controller judges that the vehicle window is in the anti-pinch interval, anti-pinch force judgment is conducted, and if the anti-pinch force meets the set condition, anti-pinch control is conducted; influences brought by harmonic waves can be well processed, ripple wave counting can be accurately carried out, so that position judgment is more accurate, the phenomenon of false springback caused by wrong counting of the car window anti-pinch function is avoided, meanwhile, in the ripple wave motor selection process, selectivity is more, and a high-performance motor with the high price does not need to be selected deliberately; according to the method, the judgment reliability of ripple wave anti-pinch is higher, and the probability that the car window rebounds by mistake or does not rebounds in the rising process under various extreme working conditions is greatly reduced.
本发明涉及一种纹波防夹控制方法、系统、装置及介质，车门控制器接收纹波电机的纹波波形，首先进行滤波处理及纹波计数，再进行防夹区间判断；当车门控制器判断车窗在防夹区间时，进行防夹力判断，若防夹力满足设定条件，即进行防夹控制；本发明能较好的处理谐波带来影响，能够精确的进行纹波计数，从而位置判断更准确，避免车窗防夹功能因计数错误而产生误回弹的现象，同时在纹波电机选择过程中，选择性更多，无需刻意选择价格较高的高性能电机；本发明对于纹波防夹的判断可靠性更高，极大的减小了各种极限工况车窗在上升过程中出现误反弹或不反弹的概率。
Ripple anti-pinch control method, system and device and medium
一种纹波防夹控制方法、系统、装置及介质
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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