摘要 |
A window glass is displaceably supported by a vehicle door and is receivable in an interior space, which is formed between an inner panel and an outer panel of the door. A pressure sensor, which senses a pressure in the interior space, is positioned on an inner panel side of the window glass in a state where the window glass is received in the interior space. A collision of a vehicle is sensed based on a measured pressure of the pressure sensor.
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