| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a platform fence opening-closing system capable of surely transmitting information on door opening-closing operation, by using radiocommunication of one system.SOLUTION: A platform fence opening-closing system comprises: an onboard radio machine 40 installed in a train 2 and switchable to a low output mode and a high output mode; a vehicle door operation device 30 installed in the train 2 and operating the door opening-closing operation of a vehicle door 21a; a ground radio machine 50 installed on a platform 1 and switchable to the low output mode and the high output mode; and a platform fence control device 60 installed on the platform 1 and controlling the door opening-closing operation of a platform door 12, and after establishing communication between the onboard radio machine 40 of the low output mode and the ground radio machine 50 of the low output mode, the vehicle door operation device 30 and the platform fence control device 60 control the door opening-closing operation of the vehicle door 21a and the platform door 12 by interlocking by the communication between the onboard radio machine 40 of the high output mode and the ground radio machine 50 of the high output mode.</p> |
