Abstract: In view of the high-speed rail company's functions of transportation regulation and safety supervision, based on the existing railway emergency platform, the high-speed railway monitoring and early warning emergency platform was designed depending on cloud computing technology. It would solve the bottleneck problems about low utilization of basic resources, underutilization of monitoring information, and unblocked of emergency response coordination process on the traditional emergency platforms. Based on the unique attributes of high-speed railway, the intelligent scheme was suggested based on the scenarios.