Vehicle test bench with universality and vehicle headlamp test system

Abstract

The invention discloses a vehicle test bench with universality. The vehicle test bench comprises a test platform, four or more vertical action assemblies, two or more longitudinal action assemblies, afront gauge adjusting assembly and a rear gauge adjusting assembly, wherein the test platform is located in an XOY plane; the four or more vertical action assemblies are correspondingly arranged at four corners of the test platform, wherein the tail ends of the vertical action assemblies are correspondingly provided with first hinge structures, the head end of each vertical action assembly is connected with the test platform through second hinge structures, and each vertical action assembly is telescopically arranged in the self-length direction; two or more longitudinal action assemblies arecorrespondingly arranged on the two sides of the test platform, where one ends of the longitudinal action assemblies are correspondingly connected with the test platform through third hinge structures, and the other ends of the longitudinal action assemblies are correspondingly provided with fourth hinge structures; and each longitudinal action assembly is telescopically arranged in the self-length direction.

Description

technical field [0001] The present invention relates to a test device and a test system including the test device, in particular to a vehicle test device and a test system including the vehicle test device. Background technique [0002] There have been a lot of technological innovations in automotive lighting technology, from adaptive headlight systems to LED light sources, to laser light sources, etc., the technology of automotive lighting is changing with each passing day. When driving at night, the high beam can improve the line of sight, expand the observation field of view, and provide a good driving environment for the driver. However, the behavior of "abuse of high beams" has always been at the top of the traffic bad habits polls, becoming the most hated traffic bad habits, and it has also become one of the main reasons for night traffic accidents. [0003] In view of this situation, major vehicle manufacturers are actively launching automatic high-beam headlights. T...

AI Technical Summary

Problems solved by technology

The test method can only be implemented at night, and the weather environment mode of the test is single, which requires a lot of manpower and material resources, and the final test results are greatly affected by the subjective feelings of the corresponding testers

And the test mode is single, the vehicle to be tested can only drive straight on a straight road, and cannot simulate the impact on the automatic high beam of the headlights when the road is inclined or turning.

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