公开(公告)号：US20090021953A1

公开(公告)日：2009-01-22

申请号：US12239402

申请日：2008-09-26

Applicant: Daniel Alvarez Garcia ,  Pascal POIROT

Inventor： Daniel Alvarez Garcia ,  Pascal POIROT

IPC: B60Q1/115

CPC classification number: B60Q1/076

Abstract: The lighting and/or signaling system according to the invention comprises at least one lighting and/or signaling device which is able to emit at least one light beam and is equipped with at least one actuator for adjusting an angle of the light beam, and at least one actuator control device for controlling the actuator. According to the invention, the actuator control device transmits an active setpoint information item to the actuator only when a current value of the setpoint information item differs substantially from a previous value of the setpoint information item. The improved actuator control incorporated in the system according to the invention helps to achieve greater reliability and a longer service life.

Abstract translation: 根据本发明的照明和/或信令系统包括至少一个能够发射至少一个光束并且配备有至少一个用于调节光束的角度的致动器的照明和/或信号装置，并且在 用于控制致动器的至少一个致动器控制装置。 根据本发明，只有当设定点信息项的当前值与设定点信息项的先前值显着不同时，致动器控制装置才向致动器传送有效设定点信息项。 结合在根据本发明的系统中的改进的致动器控制有助于实现更高的可靠性和更长的使用寿命。