Design of the traffic light control system based on PLC

Rongjian Lin; Huarong Wang

doi:10.1117/12.3054545

11 December 2024 Design of the traffic light control system based on PLC

Rongjian Lin, Huarong Wang

Proceedings Volume 13445, International Conference on Electronics, Electrical and Information Engineering (ICEEIE 2024); 134450V (2024) https://doi.org/10.1117/12.3054545
Event: International Conference on Electronics. Electrical and Information Engineering (ICEEIE 2024), 2024, Haikou, China

Abstract

This paper mainly designs traffic lights for intersections and crosswalk. In order to ensure traffic safety and order and reduce the occurrence of traffic accidents, it is necessary to design a traffic light control system based on PLC control at traffic intersections. Because the PLC control system is easy to modify, easy to operate and easy to use, this paper comprehensively uses Mitsubishi PLC timer instruction, counter instruction, comparison instruction, touch screen, etc., to realize the control program design of traffic signal lights. The system is not only simple and practical, cost-effective and easy to repair, but also can automatically control of traffic lights, and the results show that the program can stably and reliably achieve dual mode control of intersection traffic lights and crosswalk traffic lights.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Rongjian Lin and Huarong Wang "Design of the traffic light control system based on PLC", Proc. SPIE 13445, International Conference on Electronics, Electrical and Information Engineering (ICEEIE 2024), 134450V (11 December 2024); https://doi.org/10.1117/12.3054545

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