| 摘要 |
<p>PROBLEM TO BE SOLVED: To stabilize the control of the irradiating direction of a light for a vehicle and to prevent the delay in response. SOLUTION: This irradiating direction controller 1 for a light for a vehicle has a car height detecting means 2 for detecting the change of a height of a front wheel or a rear wheel of an axle, or axle parts of the front wheel and the rear wheel, and the detected information is transmitted to an irradiation control means 4. The irradiation control means 4 calculates a movement average value every specific time relating to the data indicating the change of the height of the axle parts or a pitch angle, and further determines a movement average value to the movement average value. A control signal is produced on the basis of the movement average value and transmitted to a driving means 5, whereby controlling the irradiating direction of a light 6 to be constantly kept to the change of the position of the axle.</p> |
