Intelligent inspection machine carriage
A technology of robot trolley and intelligent inspection, which is applied in the direction of instruments, measuring devices, road network navigators, etc., can solve problems such as labor-intensive, affecting daily work, false alarms, etc., and achieve the effect of eliminating hidden dangers and avoiding manual consumption
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[0028] The present invention will be further described below in conjunction with drawings and embodiments.
[0029] Such as figure 1 As shown, the present invention detects the trajectory of the trolley through a photoelectric trajectory detector, controls the motor drive module through the trajectory sampling and logic control part according to the detected trajectory, and uses a simple code disc as the feedback value of the trolley to better control the motor .
[0030] Such as figure 2Shown is one of the four reflective photo-sampler circuits included in the photo-track detector. After the sampling signal is buffered by the LMV358 chip, the background light is subtracted, and then it is amplified and sent to the single-chip microcomputer for AD conversion. The AD result is converted into a logical value of whether it is on the track, pre-processed, and the track offset position information is output. During processing, the sampled analog value is first converted into a ...
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