重大突发事件下的交通评价与应急预案调用

iming to traffic dispatching in major emergency events, the disposal process, driven by emergency plan and fed back by assessment, is presented. And we analyzed the functions of four stages – event detection, event assessment, plan referring and postmortem assessment. Risk assessment method used in event assessment and analytical hierarchy process used in postmortem assessment are introduced in detail. In the end, we take oil leak accident on the road as an example to analyze the process of event assessment and plan execution.