| 摘要 |
<P>PROBLEM TO BE SOLVED: To display the location of a railroad installation to be maintained, thereby securing work safety and preventing misrecognition of a working place. <P>SOLUTION: A railroad maintenance work management system includes: a monitor screen communication device 13 which complies with a request from a mobile terminal 18 for preparing a monitor screen and transmits the prepared monitor screen to the mobile terminal; a data extraction part which searches an image database for retrieving the image data of an appropriate railroad section or station, searches an installation database for retrieving the installation data of the appropriate railroad section or station, and searches a station status information database for retrieving the station status information of the appropriate station according to the information on the railroad installation to be maintained which is included in the request for preparing the monitor screen; and a monitor image preparation device 12 provided with a monitor screen preparation part which prepares the monitor screen for displaying the status of the railroad installation to be maintained according to the image data, based on the installation data and the station status information which are retrieved, thereby transmitting the monitor screen prepared by the monitor image preparation device to the mobile terminal via the monitor screen communication device. <P>COPYRIGHT: (C)2010,JPO&INPIT |
