Abstract: High-speed railway surrounding environment safety hazard monitoring is the basis for ensuring the safety of high-speed railway operation, and helps prevent the occurrence of safety accidents caused by natural environment and human activities around the high-speed railway. According to the detailed investigation on the current situation of safety hazard of Beijing-Shanghai High-speed Railway, combined with the present management model, this paper researched the monitoring measures for safety hazards, formed the closed-loop management system of safety hazards, adopted the " double-chief system" in the internal and external coordination, established an intelligent safety hazard monitoring process based on high resolution remote sensing transformation technology and Beidou intelligent inspection terminal. The system constructed an integrated prevention and control system for high-speed railway safety hazard of " people defense, material defense, technical defense " by using intelligent technology, solved the problem that the information of safety hazards between different stations along the Beijing-Shanghai high-speed railway could not be shared and referenced each other.