Subway ticket evasion preventing system based on ultrasonic sensor and design method thereof
A technology of an ultrasonic sensor and a design method, applied in the field of subway ticket evasion prevention system based on ultrasonic sensor, can solve the problems of unimproved ticket evasion, limited human supervision ability, bad social influence, etc., so as to prevent the phenomenon of ticket evasion and save manpower and material resources. Financial resources, the effect of avoiding unnecessary mistakes
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[0033] The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.
[0034] Please also see figure 1 and figure 2 .
[0035] This embodiment provides a subway fare evasion prevention system based on an ultrasonic sensor, including: an ultrasonic sensor system, a single-chip processing system and an automatic alarm system, wherein:
[0036] - The ultrasonic sensor system is set above the entrance channel of the gate to obtain the distance data information between pedestrians;
[0037] -Single-chip microcomputer processing system, which is respectively...
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