| 摘要 |
<P>PROBLEM TO BE SOLVED: To sense the position of a moving body simply and accurately while the labor to conduct installation, required accuracy, occupying space, costs, etc. are suppressed. <P>SOLUTION: A position sensing system is equipped with apparatus (IC tag etc.) 141-146 to transmit the inherent information along the moving path of the moving body such as an elevator car 2 and a coupler 13 installed on the side with the moving body, whereby the inherent information is acquired by the coupler 13 through approaching or confronting of the two members. On the other hand, the position of the moving body is presumed from the second relative position information and so forth, which is used to construct the arrangement to use it as a control command or utilize as management data. This enables presuming accurately the attaining position of the moving body such as elevator car, involving the effect to use the information in generating a command to the system control or in the form of acquiring the monitoring data. <P>COPYRIGHT: (C)2007,JPO&INPIT |
