| 摘要 |
PURPOSE:To execute prediction of a trouble of a vehicle by providing a controller, a monitor in a vehicle controller, and communicating data of both in a common RAM at a high speed. CONSTITUTION:A monitoring system has a display controller 5 coupling a vehicle controller 1 via a transmission line 7 for collecting information of controllers, and editing display data, and a display unit 6 for displaying a content to be displayed. The controller 1 has a control unit 4 for actually controlling a vehicle and a monitor 2 for monitoring the state of the unit 4, and the data are communicated by a common RAM 3 of both. The monitor 2 previously registers with information regarding the characteristics of vehicle control, transmits vehicle trouble predicted information to the controller 5 by comparison with the data to inform it to a human system. The prediction of the trouble is performed by previously storing inclining degree of increasing or decreasing trend, range of fluctuations, and comparing it with the value. |
