| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor system capable of detecting surely abnormality coming up to a driver or a worker of machinery to emergency-stop the machinery, and capable of preventing an accident resulting in injury or death concerned in the machinery to the minimum. SOLUTION: A pressure sensor is attached to a portion of a body having the possibility of contacting with a movable part of the machinery to detect a bit-in or caught condition of the driver or the worker of the machinery, as an electric signal, and an operation of the machinery is emergency-stopped to prevent a fatal body accident in the driver or the worker of the machinery. COPYRIGHT: (C)2006,JPO&NCIPI
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