Anti-pinch force testing method of electric car window in car door anti-pinch system
A test method and technology for electric windows, applied to force/torque/power measuring instruments, measuring devices, instruments, etc., can solve the problems of less measurement times, low result samples, easy to ignore changes in anti-pinch force, etc., to avoid system Error, anti-pinch function objective effect
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[0011] Measurement steps:
[0012] Step 1: Check and record (or spot check) whether the test conditions and test equipment are normal. In particular, whether the anti-pinch doors and windows have anti-pinch actions, and whether the indication value of the dynamometer can return to zero.
[0013] Step 2: Select three points evenly on the door and window as test points, namely 1 / 4L, 1 / 2L and 3 / 4L, where L is the length of the window. Measure 3 times at each test location point, and perform 9 measurements in total.
[0014] data processing
[0015] a) Take the largest measured value among 9 measurements at three measurement positions as the measurement result of the anti-pinch force of the electric window of the automobile.
[0016] b) Take the largest measured value among the three measurements at the 1 / 2L position on the door and window as the anti-pinch force measurement result of the anti-pinch module and (or) switch.
[0017] 4 Judging criteria:
[0018] a) When evaluat...
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