A Realization Method of Passenger and Freight Lane Traffic Parameter Monitoring System
A traffic parameter and monitoring system technology, which is applied in the traffic control system of road vehicles, traffic control system, image analysis, etc., can solve the problems of manual supervision and analysis of highway monitoring video, and achieve good real-time performance, good practicability, Calculation of simple effects
Active Publication Date: 2019-06-21
南京大学镇江高新技术研究院
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: in the face of the demand for passenger and cargo lane separation, and the huge expressway network, there is a problem that manual supervision and analysis of expressway monitoring video is difficult, and an automated monitoring system is needed to realize real-time automatic monitoring
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[0048] In the following, the present invention will be described in more detail and concretely with reference to the accompanying drawings and examples.
[0049] An example of the present invention is a passenger-cargo traffic parameter monitoring system, which realizes the intelligent monitoring of the passenger-cargo traffic on the expressway and the intelligent detection of the relevant traffic parameters of the passenger lane. In the following, the present invention will be described in more detail and concretely with reference to the accompanying drawings and examples.
[0050] Such as figure 1 and figure 2 As shown, the specific steps are as follows:
[0051] In the first step, the linear SVM trains the sample data set to generate a classification model, that is, the passenger vehicle and truck vehicle classification model in this example.
[0052] (1) Select a video rich in vehicles, convert it into continuous frame images, use Gaussian mixed background modeling to ...
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A method for realizing a traffic parameter monitoring system for passenger and freight lane separation, including: passenger and freight vehicle lane separation driving monitoring, lane speed detection, traffic flow statistics, vehicle running state monitoring, and road congestion state monitoring. The lane separation monitoring of passenger and freight vehicles is realized by detecting heterogeneous vehicles in fixed lanes. On the premise of classified monitoring, real-time monitoring of traffic parameters is carried out for related vehicles in fixed lanes. The system realized by the invention provides a low-cost, high-practicability monitoring means, and realizes the monitoring of passenger and cargo lane separation on expressways and the artificial intelligence of corresponding traffic parameter monitoring.
Description
technical field [0001] The invention belongs to the technical field of computer vision detection, relates to video analysis and monitoring for expressway scenes, and is a method for realizing a passenger-cargo traffic parameter monitoring system. Background technique [0002] In the 21st century, due to the explosive growth of traffic demand, there are two main problems: one is that the traffic volume of most highway passages has become saturated, which has led to a sharp increase in the pressure of manual supervision of expressways; Different demand for cargo transportation: People put forward higher requirements for passenger transportation in terms of speed, safety, comfort, and convenience, while cargo transportation is developing towards large volume, speed, and energy saving. Emerged as the times require, the current passenger-cargo lane separation technology mainly focuses on the diversion design of the road itself, but in terms of real-time monitoring, there is still...
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IPC IPC(8): G08G1/017G08G1/052G08G1/065G06K9/00G06K9/62G06K9/46G06T7/20
CPCG08G1/015G08G1/052G08G1/065G06T2207/30232G06T2207/20224G06T2207/10016G06V20/40G06V20/54G06V10/462G06V2201/08G06F18/2411G06F18/2451
Inventor 阮雅端许山陈林凯陈启美陈雷兴储新迪高妍
Owner 南京大学镇江高新技术研究院