Highway monitoring system and control method thereof

A technology of expressway and monitoring system, which is applied in the direction of traffic flow detection, etc., can solve problems such as increasing vehicle conflict and friction, expressway traffic congestion, and reducing expressway traffic efficiency, so as to improve accuracy, set value accurately, and improve The effect of traffic efficiency

Inactive Publication Date: 2017-07-04
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the traffic demand on the expressway is greater than the capacity, it will lead to frequent traffic congestion on the expressway, which not only reduces the efficiency of expressway traffic, but also increases the conflict and friction between vehicles.

Method used

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  • Highway monitoring system and control method thereof
  • Highway monitoring system and control method thereof
  • Highway monitoring system and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Such as figure 1 and figure 2 As shown, in this embodiment, a kind of expressway monitoring system is provided, and this system comprises, the mobile terminal that the user holds, the monitoring device that each road section place is set respectively, the control server that remote setting is set up and the display terminal that monitoring center sets up . Detect the user's GPS information through the mobile terminal, and upload it to the control server after being collected by the monitoring device at the road section. The congestion coefficient of the road section is based on the information obtained by the monitoring center, so as to achieve the purpose of reasonable regulation and reasonable traffic command.

[0076] In this embodiment, the mobile terminal is a mobile phone and / or a smart mobile wearable device worn by the user; the smart mobile wearable device can be smart glasses (such as Figure 5 shown), smart bracelets, smart watches, smart necklaces, smart...

Embodiment 2

[0092] Such as Figure 6 As shown, in this embodiment, a control method based on the expressway monitoring system described in the above-mentioned embodiments is provided, and in step 002, the specific steps of obtaining the effective number of mobile terminals according to the location information of the mobile terminals within the set range of the road section as follows:

[0093] Step 201. Obtain the moving speed and moving direction of the mobile terminal according to the location information of the mobile terminal within the set range of the road section;

[0094] Step 202, judging whether the distance between the mobile terminals within the set time range is less than the vehicle range, if so, execute step 023;

[0095] Step 203, judging whether the moving speeds of the above-mentioned mobile terminals are the same within the set time range, if so, then the above-mentioned mobile terminals are in the same vehicle, then one of the above-mentioned mobile terminals is rese...

Embodiment 3

[0099] Such as Figure 10 Shown, in the present embodiment, a kind of expressway monitoring system based on above-mentioned embodiment also comprises the judging server that monitoring center establishes; Described judging server is provided with the data that receives the congestion coefficient of each road section sent by the output terminal of the control server The receiving end: the comparison module on the judging server is connected with the data receiving end to obtain correspondingly the number of open toll booth windows corresponding to the upstream and downstream of each road section.

[0100] Such as Figure 4 As shown, in this embodiment, a method for controlling the number of open toll windows of upstream and downstream toll stations based on the expressway monitoring system described in the above embodiments is provided, and the specific steps are as follows:

[0101] Step 210, detecting the number n1 of valid mobile terminals moving forward along the road sect...

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Abstract

The invention provides a highway monitoring system and a control method thereof. The system comprises monitoring devices arranged on each road section. Each monitoring device is connected with a control server through wireless communication technology. Each monitoring device is provided with a receiver for obtaining a position signal of each mobile terminal within a preset range, and a first communication module for uploading the signals obtained by the receiver to the control server. The control server is provided with a second communication module matched with the first communication module and used for receiving the signals of each monitoring device. The control server is also provided with an analysis module for obtaining the number of effective mobile terminals at each road section according to the received signals of the second communication module, a judgment module for obtaining a congestion coefficient of the corresponding road section according to the number of the effective mobile terminals, and an output module for calling the congestion coefficient and sending the congestion coefficient to a monitoring center. Through the system and method above, the mobile terminals at each road section of a highway are subjected to statistic detection to accurately judge the congestion coefficient of the corresponding road section.

Description

technical field [0001] The invention relates to an expressway monitoring system in the field of traffic command, in particular to a monitoring system and a control method for accurately monitoring expressway congestion coefficient in real time according to the density of mobile terminals. Background technique [0002] In the past two decades, my country's highway construction has developed rapidly. By the end of 2011, the total mileage of my country's highways reached 85,000 kilometers, ranking second in the world. With the development of social economy and the increase of residents' income, the level of motorization in my country has developed rapidly, and the number of motor vehicles has increased rapidly. By the end of 2011, the number of motor vehicles in the country was 225 million, of which 106 million were cars; The number of people reached 236 million. With the development of expressways and the increase in the number of motor vehicles, the demand for expressway traf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
CPCG08G1/01
Inventor 张维
Owner BEIJING QIHOO TECH CO LTD
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