Design of Urban Nuclear Accident Emergency Command System Based on Intelligent Navigation

This paper takes the Shenzhen Emergency Command System as an example, then describes and discusses the construction methods and key technologies of the Urban Nuclear Accident Emergency Command System (UNAECS) based on intelligent navigation. This UNAECS adopts the GPS location technology based on space grid and the optimal path algorithm based on the maximum flow analysis, and realizes the dynamic traffic guidance and intelligent navigation in emergency command, personnel evacuation, medical aid, material distribution and other aspects after the urban nuclear accident. This system improves the response capacity and processing efficiency of urban emergency command system in nuclear accident, and provides a secure, fast, real-time and accurate information security and technical support for urban nuclear accident emergency command system.