In addition, the accurate estimation of traffic flow is a necessary condition for traffic accident detection.
另外,准确的交通状态估计也是进行交通事故检测的必要条件。
参考来源 - 基于粒子滤波算法的交通状态估计研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The key technology of freeway accident detection was studied in order to set up a quick and efficient accident detection system and promote the efficiency of accident rescue.
为建立快速高效的高速公路意外事件自动检测系统，提高意外事件救援效率，就高速公路意外事件检测中的关键技术进行了研究。
An automatic accident detection method based on traffic flow parameters will be accessed, through simulating the physical environment of urban tunnel with traffic simulation software VISSIM.
采用VISSIM交通仿真软件，对城市隧道内的物理环境进行仿真，可设计出一种基于交通流参数的交通事故自动检测方法。
On condition that post porcelain insulators satisfy quality standard, Ultrasonic crack detection can effectively obviate the accident of post porcelain insulators crack.
在产品质量合格的前提下，超声探伤检测的准确率比较高，能够有效地避免断裂事故的发生。
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