Detection device and detection method of dual-light ADB module dimming system

Abstract

The invention relates to a vehicle automatic detection technology, in particular to a detection device and a detection method of a dual-light ADB module dimming system, which adopt a digital image processing technology and an automobile bus technology to realize on-line detection of light shape, illumination, current and the like of a module through a human-computer interaction interface system, and comprises an industrial personal computer, a display, a mouse and a keyboard; the display, the mouse and the keyboard are all connected with the industrial personal computer; the system further comprises an image acquisition system, the image acquisition system comprises an industrial camera, an optical lens and an optical back plate, the industrial camera is connected with the industrial personal computer, and the industrial camera faces the optical back plate through the optical lens; the system further comprises two ADB modules, each ADB module comprises a servo dimming motor and an ADB light-emitting unit, the servo dimming motor is connected with the ADB light-emitting unit, and the ADB light-emitting unit faces the optical back plate. The system further comprises a programmable power supply, a CAN communication line, an LIN communication line and a PLC control system.

Description

technical field [0001] The invention relates to a vehicle automatic detection technology. Specifically, a detection device and a detection method of a dual-light ADB module dimming system are provided. Background technique [0002] With the continuous development of electronic technology and its increasing application in automobiles, car lights are an important auxiliary tool for automobile lights, and the frequency of use of intelligent lights in modern automobiles is increasing. The necessity and possibility of lighting. At present, the existing online dimming equipment of the headlamp assembly can meet the requirements of conventional high beam and low beam light type, illuminance detection and automatic dimming, but cannot meet the high beam ADB function detection requirements. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention overcomes the existing defects, and provides a detection device and detection method of a dual-lig...

AI Technical Summary

Problems solved by technology

At present, the existing on-line dimming equipment for the headlamp assembly can meet the conventional far and near beam pattern, illuminance detection and automatic dimming requirements, but cannot meet the high beam ADB function detection requirements

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