| 摘要 |
<p>PURPOSE:To perform easy and adequate adjustment, by previously storing in a microcomputer the angle and position of a mirror in accordance with body structure of the plural drivers or driving condition and adjusting a position of the mirror suitable for the driver through selective control of the driver. CONSTITUTION:An operating unit 1 comprises a switch, vertically and laterally controlling mirrors 3, 4 to change their angle, mirror angle memory control switch, corresponding to a plurality of drivers, and read switch. A control unit 2, integrally provided with the operating unit 1, comprises a microcomputer 5, consisting of arithmetic logical unit ALU, ROM stored with a prescribed pattern, RAM writable and readable with many kinds of data I/O port and timing circuit, controlling those above, and a mirror control circuit is connected to said microcomputer 5. Then the mirror angle and position, suitable for body structure of the plural drivers and a driving condition, are previously stored separately in the microcomputer 5, and position setting of the mirror suitable for the driver can be automatically performed by selective operation of the driver.</p> |
