Sensor unit for detection of a passenger sitting in a motor vehicle passenger seat comprises one or more strain gauges mounted on a plate that is mounted over a window in a sensor unit body in a cost effective and reliable manner

摘要

Vehicle seat occupation sensor unit has a sensor body with one or more strain gauges. The sensor body has a window arranged between two edge regions. The strain gauge is mounted on a thin self- supporting rigid plate (20) that extends over the window and has fastening regions that are attached to the edge regions of the sensor body.