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运用现代交通检测技术进行车辆分型检测,关键是基于自动识别的车型分类方法。结合应用实践,对车型分类方法进行比选,对气压脉冲分型检测原理进行分析,介绍了基于气压脉冲的车辆分型检测技术的系统构成和工作模式,提出了车辆分型检测方法。并以MetroCount 5600车辆分型统计系统的Traffic Executive分析管理软件为例,对车辆分型参数关系进行分析。实践证明,基于轴距分型的气压脉冲检测技术能够提供路网调度管理动态数据采集的所有分型参数,为路网调度管理提供有力的数据支持。
The use of modern traffic detection technology for vehicle type testing, the key is based on automatic classification of vehicle classification methods. Combining with the practice of application, this paper compares and compares the vehicle classification methods, analyzes the principle of the pneumatic pulse type detection, introduces the system configuration and working mode of the vehicle type detection technology based on the pneumatic pulse, and puts forward the vehicle type detection method. Taking MetroCount 5600 Traffic Manager analysis management software as an example, the relationship between vehicle classification parameters is analyzed. Practice has proved that based on wheelbase type of pneumatic pulse detection technology to provide dynamic scheduling of road network data collection of all the sub-type parameters for road network scheduling management to provide strong data support.