Stereovision-based method and stereovision-based device for detecting vehicle wheelbase difference
A technology of stereo vision and detection device, which is applied to measurement devices, optical devices, instruments, etc., can solve the problems of complex laser detection devices and low detection accuracy, and achieve good application and promotion prospects, small system errors, and detection accuracy. good repeatability
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[0023] The specific content and working process of the present invention are further described below in conjunction with the embodiments described in the drawings.
[0024] A stereo vision-based vehicle wheelbase left-right difference detection device, mainly composed of 4 cameras A, B, C, D, an industrial control computer H, a pair of through-beam photoelectric sensors E, F, and two identical cameras Supports I, J, a turntable 17 and a customized calibration target K, the camera A, B, C, D model is DH-HW3102UC, using CMOS color digital image sensor, the resolution is 2048×1536, USB interface , Equipped with 8mm lens; industrial control computer H is Taiwan Advantech 6003 industrial control computer, system configuration is Intel Ben IV processor, 512M memory; photoelectric sensors E and F are YF-T10 through-beam photoelectric sensors; customized calibration target K It is a three-dimensional standard cube, the side length of the target is 500mm, and the three planes are set as a...
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