After that analyzes the framework of urban traffic emergency management system, proposes the process of urban traffic emergency incidents emergency treatment.

接着浅析浅析了城市交通应急管理系统的基本框架，阐述了突发事件城市交通应急处理的流程。

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Then, introduces the urban traffic emergency management research from the respect of urban transport planning, traffic engineering design and traffic management and control.

然后从城市交通规划、交通工程设计和交通管理与制约方面介绍了城市交通应急管理的研究方向。

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The urban transportation system is not only the source of traffic accidental event but also is the lifeline of emergency guarantee.

城市交通系统既是突发事件发生源，又是突发事件应急保障的生命线。

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