Duty post configuration method for urban road traffic police
A configuration method and technology of urban road network, which is applied in the traffic control system of road vehicles, traffic control system, traffic flow detection, etc., can solve the problem of excessively dense arrangement of posts, unreasonable arrangement of posts, and affecting police duty work Deal with issues such as efficiency to minimize time cost
Active Publication Date: 2019-01-11
JIANGSU ZHITONG TRANSPORTATION TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide a method for configuring urban road traffic police duty posts to solve the unreasonable situation of post arrangements in the prior art. The problem of office work processing efficiency
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[0026] A method for configuring duty stations of urban road traffic police. Supported by the measured data of road network traffic operation, grid processing is performed on the road network, and comprehensive consideration is given to the coverage of post points to key points of concern and the coverage of police officers from post points to attention points. The time cost of the point is determined to determine the position of the duty point in the road network;
[0027] Such as figure 1 , including the following steps:
[0028] S1. Obtain the travel time data of each road section in the urban road network. In the embodiment, the travel time data can be directly estimated by number plate recognition, RFID detection, GPS positioning, etc., or indirectly estimated by driving speed; in one embodiment, with The measured value of the driving speed of each road section during the morning rush hour within one month is used as the basic data to estimate the average travel time of t...
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The invention provides a duty post configuration method for urban road traffic police. The method comprises the following steps of: obtaining position information of a key point in a urban road network by obtaining the travel time data of each road segment in the urban road network; meshing the road network based on actually measured data about the road network traffic operation; comprehensively considering the coverage condition of the duty post for critical focus points and the time cost for a police officer to arrive at the focus points from the duty post so as to determine the location ofthe duty post in the road network. The duty post configuration method for urban road traffic police can change the current experience-based duty post configuration method, such that the post can comprehensively cover all critical focus points in the road network thereby minimizing the time cost required for the police officer to arrive at the event generating location in the radiation range of theduty post.
Description
technical field [0001] The invention relates to a method for configuring duty posts of urban road traffic police. Background technique [0002] With the rapid development of urban road traffic, increasingly severe traffic congestion, accidents and other traffic control problems have brought pressure on the daily work of traffic police. In the current traffic police work, most of them need to set duty posts on the road, and arrange police officers to be responsible for traffic congestion and accident handling in the surrounding areas of the posts. The commonly used post deployment method is usually based on the actual situation such as road network scale, distribution of key points, and the number of police officers, combined with service work experience to arrange post posts. However, this kind of method is prone to unreasonable arrangement of posts. Incomplete coverage of posts and too dense arrangement of posts will affect the efficiency of police officers' on-site duties...
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Login to View More IPC IPC(8): G08G1/01G06Q10/06G06Q50/26
CPCG06Q10/06311G06Q50/26G08G1/0137
Inventor 饶欢吕伟韬陈凝潘阳阳
Owner JIANGSU ZHITONG TRANSPORTATION TECH