Scientific Development Research

Against the backdrop of increasingly complex expressway construction, the types of safety risks encountered during the construction process are becoming increasingly diverse, and traditional manual monitoring and emergency response mechanisms can no longer meet the management demands for high efficiency and high precision. With the rapid development of technologies such as artificial intelligence (AI), Internet of Things (IoT), and edge computing, the integrated application of intelligent perception systems in construction scenarios provides technical support for dynamic risk identification and rapid response. This paper adopts an "intelligent perception-driven" perspective, systematically reviews the main types of risks in expressway construction, explores how intelligent perception systems can achieve multi-source data fusion and real-time early warning, and constructs an emergency response mechanism that aligns with the characteristics of the construction cycle, aiming to enhance the scientific nature, proactivity, and effectiveness of engineering safety management.

Intelligent perception; Expressway; Construction risk Identification; Emergency response mechanism; Construction research