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Design of Access Control System Based on STM32 and Visible Light Communication

Abstract— With the development of LED and SCM technology, visible light communication technology has attracted more and more attention. This paper studied the design of access control system of STM32 and visible light communication based on the analysis of the basic principle, principle of light emitting visible light communication LED device, a visible light communication channel model, the access control system of STM32F103 and visible light communication based hardware design in detail, and the software design in in the aspect of hardware, the key to achieve the key transmission, low power consumption in the electric lock function; realizing key acceptance, low power consumption, to achieve the desired purpose.

Index Terms— STM32; visible light communication; Entrance guard system; LED

He Lin, Li Heng
Tianjin University of Technology and Education, Tianjin Key Laboratory of Information Sensing & Intelligent Control, CHINA
Chen Hong-dou
Sanshui District Industrial Secondary School in Foshan City, CHINA
Zhang Qi
Hangzhou Xiaoshan Technician College, CHINA

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Cite: He Lin, Li Heng, Chen Hong-dou, Zhang Qi, "Design of Access Control System Based on STM32 and Visible Light Communication," Proceedings of 2018 the 8th International Workshop on Computer Science and Engineering, pp. 54-59, Bangkok, 28-30 June, 2018.