System and method for realizing same-position multifunctional switching based on electromechanical control

Abstract

The invention provides a system and method for realizing same-position multifunctional switching based on electromechanical control. Same-position multifunctional lighting switching is achieved through an electronic control unit, an electromechanical executing mechanism, an optical system and a sensor system. The electronic control unit is connected with the electromechanical executing mechanism,and the electromechanical executing mechanism controls the position switching of the optical system. The electronic control unit is connected with the optical system, a light source with a corresponding function is controlled to be lightened, the sensor system detects the positions and working states of the electromechanical executing mechanism and the optical system, the electronic control unit confirms the position and the working state of the related functional optical system according to signals of the sensor system, the whole system is controlled through electronic signals, accurate and effective cooperation of the electromechanical executing mechanism and the optical system is achieved, and therefore same-position multifunctional lighting switching of the automobile lamp system is achieved.

Description

technical field [0001] The invention relates to the field of automobile lamps, in particular to a system and method for realizing multi-function switching at the same position based on electromechanical control. Background technique [0002] Car lights not only play the role of lighting, but also give us the most basic impression of a car, such as BMW's "angel eyes" and Audi's "tear eyes", which impress us deeply. In the 1980s, hidden headlights were all the rage, and many sports cars and family cars used hidden headlights. However, hidden car lights are easy to contact with weak places such as the shin bones and knees of pedestrians, thus causing great harm to pedestrians, and the hidden car lights that are turned on can even easily cause damage to the internal organs of pedestrians. This is not possible in today's increasingly important pedestrian safety. Allowed, so governments of various countries have introduced stricter laws and regulations to restrict the use of hidd...

AI Technical Summary

Problems solved by technology

In addition, daytime running lights and low beams, due to the different light shapes required, it is difficult to switch by adding or subtracting current to adjust the illuminance, etc.

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