| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism to easily confirm the connection state of a buckle with respect to a safety belt. SOLUTION: The belt of the harness type safety belt 1 is provided with the buckles 31, 41, 51. The buckles 31, 41, 51 are provided with sensors 311, 411, 511, which detect ON signals by the complete push-in operation of insertion plates 32, 42, 52. The safety belt 1 is also provided with a control box 21, to which the detection signals of the respective sensors are transferred. The control box 21 makes a light emitting part 213 emit the light of different colors corresponding to the number of the buckles from which the ON signal is detected. Also, the control box 21 transmits the connection state information of the buckles to a PC 6 by radio. COPYRIGHT: (C)2010,JPO&INPIT
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