Intelligent mining of fully mechanized mining faces has become an important development trend in modern coal mining industry, and intelligent mining has become the necessary path for China's coal development. Intelligent perception, intelligent decision-making, and intelligent control are the three key elements of intelligent mining, among which intelligent perception is the most fundamental and critical part. In this process, the application of intelligent perception technology in this field is increasingly becoming a research hotspot. Intelligent perception technology plays a crucial role in improving mining efficiency, reducing production costs, and ensuring working face safety. This article reviews the development process of intelligent perception technology, analyzes the main characteristics of intelligent perception in different stages, conducts in-depth research and comprehensively explores the key technologies, widespread applications, and future development trends of intelligent perception technology in China's coal mine fully mechanized mining face, in order to provide reference for the intelligent transformation of the coal mine industry.