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PINCH DETECTION DEVICE AT OPENING/CLOSING SECTION, VEHICLE HAVING THE DEVICE, AND METHOD FOR DETECTING PINCH AT THE OPENING/CLOSING SECTION
PINCH DETECTION DEVICE AT OPENING/CLOSING SECTION, VEHICLE HAVING THE DEVICE, AND METHOD FOR DETECTING PINCH AT THE OPENING/CLOSING SECTION
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机译:在打开/关闭部分处的夹点检测装置,具有该装置的车辆以及在打开/关闭部分处检测夹点的方法
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摘要
The present invention provides a pinch detection device at an opening/closing section having a very simple structure that can surely detect pinch without a faulty operation also in a vehicle whose power supply voltage greatly fluctuates, a vehicle having this device, and a method for detecting pinch at an opening/closing section.;This invention is a pinch detection device at an opening/closing section includes a sensor for detecting displacement of a opening/closing section of a vehicle to be opened/closed by a motor, a time counter for counting a relative time adjusted according to a fluctuation in a power supply voltage, and a pinch detector for detecting pinch of a foreign matter at the opening/closing section according to a change in a relative speed obtained based on a change in the displacement on a basis of the relative time.
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