To ascertain the traffic delay of signal intersection is one of the keys used in urban road traffic analysis and evaluation.

信号交叉口延误的测算，是城市道路交通运行分析和评价的核心之一。

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Consequently, how to detect the traffic incidents rapidly so as to take measures to reduce the traffic delay effectively and ensure the safety of transport has been paid much attention.

因此，如何快速地检测交通事件的发生并采取措施，以有效减少交通延误和保障道路安全已成为备受关注的问题。

youdao

Consequently, how to detect the traffic incidents rapidly so as to take measures to reduce the traffic delay effectively and ensure the safety of transport has been paid much attention.

因此，如何快速地检测交通事件的发生并采取措施，以有效减少交通延误和保障道路安全已成为备受关注的问题。

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