| 摘要 |
<p>PURPOSE:To eliminate the time lag of operation by controlling so that the lighting direction of a headlight is made to change with a driving means driven when the variation quantity of a steering angle is larger than a given value in the device in which a lighting direction is made to change interlocking a steering operation. CONSTITUTION:In application to a right and left pair of fog lamps 1R and 1L hungly provided to the lower part of a vehicle bumper, when an ignition switch 17 and a fog switch 15 are turned on, at first the speed variation quantity of a steering angle is operated from the output of a detection means 20 detecting the steering angle of a handle 14 in a main control part 100. Then the judgment whether the speed variation quantity is larger or smaller than a given value is made, and when YES is judged, the positive or negative judgment of the speed variation quantity is made to conduct successively. And when the positive judgment (right side turning) is made, the motor 10 contained in the lamp 1R is made to actuate, and when the negative judgment (left side turning) is made, the motor 10 contained in the lamp 1L made to actuate.</p> |
