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Car window anti-pinch method and related equipment
The invention relates to the field of vehicles, in particular to a vehicle window anti-pinch method and related equipment. The method comprises the steps that in response to a vehicle window closing instruction of a target vehicle, a target driving unit is sampled in the vehicle window closing process, and sampling data is obtained; the target driving unit is used for driving the vehicle window to be opened and closed; the sampling comprises armature current sampling and/or Hall sampling; according to the sampling data, whether the position of the vehicle window is located in an anti-pinch area or not is determined; if yes, the deviation between the sampling data and a preset value is determined; if the deviation is greater than or equal to a first threshold value, determining a bumpy road surface compensation value according to the deviation; and performing anti-pinch judgment based on the bumpy road surface compensation value and an initial anti-pinch threshold value.
本发明涉及车辆领域，尤其涉及一种车窗防夹方法及相关设备。其中，该方法包括：响应于对目标车辆的车窗关闭指令，在所述车窗的关闭过程中对目标驱动单元进行采样，得到采样数据；所述目标驱动单元用于驱动所述车窗的打开与关闭；所述采样包括电枢电流采样和/或霍尔采样；根据所述采样数据确定所述车窗的位置是否处于防夹区域内；若是，则确定所述采样数据与预设值之间的偏差；若所述偏差大于或等于第一阈值则根据所述偏差确定颠簸路面补偿值；基于所述颠簸路面补偿值以及初始防夹阈值进行防夹判定。
Car window anti-pinch method and related equipment
The invention relates to the field of vehicles, in particular to a vehicle window anti-pinch method and related equipment. The method comprises the steps that in response to a vehicle window closing instruction of a target vehicle, a target driving unit is sampled in the vehicle window closing process, and sampling data is obtained; the target driving unit is used for driving the vehicle window to be opened and closed; the sampling comprises armature current sampling and/or Hall sampling; according to the sampling data, whether the position of the vehicle window is located in an anti-pinch area or not is determined; if yes, the deviation between the sampling data and a preset value is determined; if the deviation is greater than or equal to a first threshold value, determining a bumpy road surface compensation value according to the deviation; and performing anti-pinch judgment based on the bumpy road surface compensation value and an initial anti-pinch threshold value.
本发明涉及车辆领域，尤其涉及一种车窗防夹方法及相关设备。其中，该方法包括：响应于对目标车辆的车窗关闭指令，在所述车窗的关闭过程中对目标驱动单元进行采样，得到采样数据；所述目标驱动单元用于驱动所述车窗的打开与关闭；所述采样包括电枢电流采样和/或霍尔采样；根据所述采样数据确定所述车窗的位置是否处于防夹区域内；若是，则确定所述采样数据与预设值之间的偏差；若所述偏差大于或等于第一阈值则根据所述偏差确定颠簸路面补偿值；基于所述颠簸路面补偿值以及初始防夹阈值进行防夹判定。
Car window anti-pinch method and related equipment
一种车窗防夹方法及相关设备
WANG XIAOMENG (author) / LI BIN (author) / HU JIE (author) / TANG YANHUI (author) / GAO YIZE (author)
2024-04-12
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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