| 摘要 |
PURPOSE:To drive safely by evaluating the various driving condition measured data of a car with a computer and by selecting and editing the abnormal data from a pattern memory unit to display on a display at a constant cycle the abnormal locations with blinking signals and the abnormal contents with characters. CONSTITUTION:The electrically condition measured data of important driving functions are input from a measured data collection wire group 3 into a receiving unit 2 and are fed into a microcomputer CPU 1, which compares these data with the normal data, and if abnormalities are found, corresponding data are selected and edited from various pattern blocks stored in a pattern memory unit 4 to be displayed on a pattern display 5. A blink display to clarify the abnormal locations and a character display to indicate the abnormal contents are concurrently performed. A display for a general driver and a display for a maintenance man are feasible and they are switched with a transfer switch 8. |
