| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform maintenance operations by using a display panel with a touch sensor having the functions of a platform operation panel. <P>SOLUTION: In this platform operation display device with maintenance functions, a means 13 for storing a normal operation operating screen 13a, a security screen 13b, and a maintenance screen 13c or the like, a means 16 for calling a car by touching the operation button of the normal operation operating screen, and a maintenance control means 17 displaying the security screen and the maintenance screen in this order from the normal operation operating screen when an operator touches the display panel with the touch sensor at a specific position and performing maintenance operations by transmitting the content of the operations to a control panel when the operator touches the maintenance screen are installed in a display device 3 having the display panel 4 with the touch sensor. The maintenance operations are performed from the display panel with the touch sensor. <P>COPYRIGHT: (C)2004,JPO |
