| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicle operation management system, a vehicle using the system and a track abnormality diagnostic method capable of grasping the operation situation at a real time, realizing strict enforcement of safe, certain and comfortable operation and enhancement of operation technique of the driver by emitting warning to a driver or the like at unsuitable operation, approximately simultaneously discovering generation of an axle system and a track or the like of the vehicle and previously prevent generation of failure and accident. <P>SOLUTION: The vehicle operation management system includes a sensor part (12) for detecting acceleration (G) in each direction, a vehicle speed and a present position at operation of each vehicle of a train; an analysis part (14) for analyzing a signal detected at the sensor part; a display setting part for displaying the operation state of the vehicle; a warning part (18) for emitting warning to the driver and a conductor by an instruction signal from the analysis part; and a communication part (24) for transmitting data analyzed at the analysis part to a monitoring center (22) for monitoring operation of the vehicle in radio. The analysis part transmits an instruction signal to the warning part when the acceleration or the vehicle speed detected at the sensor part exceeds the upper limit value or the lower limit value previously set regarding the present operation point. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
