CREW DETECTOR AND ADJUSTMENT METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a crew detector that can adjust a plurality of crew discrimination thresholds, without placing any weights and has high crew discrimination accuracy, and to provide a method of adjusting the crew detector. SOLUTION: The crew detector 1 comprises a plurality of load sensors 20a-20d for detecting the loaded state of a sheet; and a crew detection ECU 3 for discriminating the state of the crew on the sheet, by comparing a vacant seat 0 point load value for indicating loads when the sheet is vacant, at least one crew discrimination value for discriminating the type of the crew on the sheet, and the detection data from the load sensors 20a-20d. The crew detection ECU 3 has an adjustment valueΔW0that is a difference to a design value W0in the vacant seat 0 point load value, and the adjustment valueΔW0is used as an adjustment value for design values Wth1, Wth2of the crew discrimination threshold. COPYRIGHT: (C)2005,JPO&NCIPI