An Infrared Communication System based on Handstand Pendulum

TL;DR

This paper presents an infrared communication system utilizing a handstand pendulum for stable and controllable optical signal transmission, demonstrating effectiveness in maintaining signal stability in bumpy environments.

Contribution

Introduces a novel infrared communication system using a handstand pendulum with PID control for enhanced stability and controllability.

Findings

System effectively maintains optical path stability.

Suitable for accurate signal transmission in bumpy environments.

Uses 940nm infrared light for audio signal transmission.

Abstract

This paper mainly introduces an infrared optical communication system based on stable and handstand pendulum. This system adopts the method of loading the infrared light emitting end on an handstand pendulum to realize the stability and controllability of the infrared light transmission light path. In this system, 940nm infrared light is mainly used for audio signal transmission, and an handstand pendulum based on PID is used to control the angle and stability of infrared light emission. Experimental results show that the system can effectively ensure the stability of the transmission optical path and is suitable for accurate and stable signal transmission in bumpy environments.