| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a getting-off signal control device which facilitates registration operation and maintenance operation by using an ID (identification) in order to avoid complicated installation operation and maintenance operation of a wireless communication device. <P>SOLUTION: The getting-off signal control device 1 includes transmission/reception modules 12 and 22 which wirelessly performs communication between a push button communication device 20 and the getting-off signal communication devices 10. Since the getting-off signal control device 1 transmits the status of a battery of the push button communication device 20 to the getting-off signal communication device 10 to notify a notification section 30 the status of the battery 24, quick replacement of battery 24 is possible before all the batteries 24 are exhausted altogether. In addition, regarding to an anomaly of communication, it is possible to display which push button communication device 20 is abnormal on the notification section 30. <P>COPYRIGHT: (C)2010,JPO&INPIT |
