| 摘要 |
This device is characterised in that it is based on measuring the distance D between the axis of at least one wheel and a fixed point of the said body and in that it is composed of two cylindrical parts 1 and 2 sliding on one another, one of these parts - top part 2 being rendered integral with a point of the body 4 and the other part - bottom part - 1 with a point on the axis of the wheel 5, the said bottom part comprising a light source S1 and a receiver cell CB placed at the bottom of the cylinder whilst the base opposite this bottom comprises a double optical system, namely a lens L combined with a mirror MC, the said top part 2 comprising a receiver cell CH, these two receiver cells CB and CH being connected to a microprocessor Mp intended to act on a means allowing the inclination of the headlights carried by the body of the said vehicle to be adjusted. <IMAGE>
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