| 摘要 |
<p>The central control unit (17) according to the present invention consists of a supply unit (10), a sensor input unit (11), a keyboard (12), a microcomputer (13), a display and alarm unit (14), a storage and timer unit (15), and a supplementary unit (16) whose operation, by interaction among the foregoing units, supplies the driver of the vehicle information on the distance travelled, current and average speed, consumption data a.s.o., the keyboard (12) being used to select the data that are to be displayed.</p> |
