Headlamp factory dimming test system for fuel cell hydrogen energy automobile

Abstract

The invention provides a headlamp factory dimming test system for a fuel cell hydrogen energy automobile. A fuel cell hydrogen energy automobile to be dimmed is located above a trench. The headlamp factory dimming test system comprises a headlamp of the fuel cell hydrogen energy automobile to be dimmed, a dimming test screen, a camera, a display screen and a dimmer. During dimming operation, the headlamp is turned on, a light beam of the headlamp irradiates the dimming test screen, the camera shoots a light image of light irradiated on the dimming test screen when the headlamp is turned on, the light image is displayed on the display screen, the light image on the display screen is observed while a dimming gear of the dimmer is rotated, and after the light beam in the light image irradiates a position specified by production design, dimming is completed, the headlamp is turned off, and a dimming test is completed. The headlamp factory dimming test system has the beneficial effects thatthe dimming light can be conveniently and quickly found, dimming is convenient, inconvenience caused by multiple times of turning is avoided, meanwhile, the dimming efficiency is improved, and the cost is saved.

Description

technical field [0001] The invention relates to the field of hydrogen energy vehicles, in particular to a factory dimming test system for headlights of fuel cell hydrogen energy vehicles. Background technique [0002] Due to the diverse functions and complex structure of the headlight, the current mainstream solution is the split headlight, which separates the signal lights, such as position lights, turn lights, and daytime running lights from the headlights as a whole light, and separates the lighting lights, such as low beams. Headlights and high beams are used as a whole light to reduce the volume of a single car light, which is more conducive to styling. The traditional dimming method is to open the hood and adjust the light from top to bottom in the front cabin. However, after the split design, the headlight is often designed in the middle of the front face. When the factory dims, it is far away from the hood, and the front cabin components More, it is inconvenient to ...

AI Technical Summary

Problems solved by technology

The traditional dimming method is to open the hood and adjust the light from top to bottom in the front cabin. However, after the split design, the headlight is often designed in the middle of the front face. When the factory dims, it is far away from the hood, and the front cabin components More, it is inconvenient to operate when dimming, and it is difficult for workers to accurately find the dimming point for operation. At the same time, the detection screen is in front of the vehicle, which is opposite to the direction of operation when workers are dimming. cumbersome operation

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