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A road condition monitoring method, device and computer-readable storage medium

A road condition and unified technology, applied in the field of traffic information, can solve the problems of increasing requirements, affecting real-time monitoring of road conditions, poor stability, etc., and achieving the effect of real-time monitoring and early warning

Active Publication Date: 2021-06-08
CHINA MOBILE M2M +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these systems all have the following problems: (1) high cost and difficult network deployment: for example, a road condition monitoring system based on camera or RFID scanning, in order to achieve full coverage of the main road network, a large number of cameras or RFID scanners need to be installed , therefore, the road condition monitoring system based on camera or RFID scanning not only needs to pay higher equipment cost, but also brings the problem of difficult network deployment; (2) There are many faults and poor stability: for example, the road condition monitoring system based on camera or RFID scanning Condition monitoring system, if a camera or RFID scanner in the road network fails to work due to failure, it will affect the real-time monitoring of road conditions; (3) The user side is required to take the initiative: for example, based on GPS positioning or installation of terminal APP The road condition monitoring system, because it either needs to install the vehicle system on the user side, or needs to install the relevant terminal APP on the user side, so the requirements on the user side are increased

Method used

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  • A road condition monitoring method, device and computer-readable storage medium
  • A road condition monitoring method, device and computer-readable storage medium
  • A road condition monitoring method, device and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Such as figure 1 As shown, the figure shows a road condition monitoring method provided by an embodiment of the present invention. It can be seen from the figure that the method may include the following steps:

[0070] S110. Receive in real time the terminal location information, time information and IMSI information of the terminal in the effective cell collected by the signaling collection system of the cellular mobile communication network; the effective cell is the cell where the expressway and the expressway service area are located ;

[0071] Here, since the road condition monitoring solution provided by the embodiment of the present invention is implemented based on the information collected by the signaling collection system of the cellular mobile communication network, the monitoring object is the mobile terminal under the cellular network, and the mobile terminal is not only the road Vehicles on the roads (especially urban roads) also have mobile terminals c...

Embodiment 2

[0103] In order to facilitate the understanding of the above technical solutions, such as Figure 9 As shown, the embodiment of the present invention will provide the specific implementation process of applying the above-mentioned technical solution to the expressway and the expressway service area. As can be seen from the figure, the implementation process may include the following steps:

[0104] S201. Obtain cell information of an effective cell; wherein, the effective cell is a cell where an expressway and an expressway service area are located; the cell information of the effective cell includes a cell identity and location information of the effective cell;

[0105] S202. Determine the relative positional relationship between the effective cells according to the location information of the effective cells and the lane direction of the expressway;

[0106] S203. After determining the relative positional relationship between the effective cells, receive the signaling infor...

Embodiment 3

[0129] Based on the same technical idea as mentioned above, such as Figure 12 As shown, this figure shows a road condition detection device 30 provided by an embodiment of the present invention. As can be seen from the figure, the device 30 may include: a data receiving module 310, a speed calculation module 320, and a road condition analysis module 330 and an early warning reminder module 340; wherein,

[0130] The data receiving module 310 can be configured to receive in real time the terminal location information, time information and the International Mobile Subscriber Identity (IMSI, International Mobile Subscriber) of the terminal in the effective cell collected by the signaling collection system of the cellular mobile communication network. Identification Number) information; the effective cell is the cellular cell where the expressway and the expressway service area are located;

[0131] The speed calculation module 320 may be configured to calculate and record the t...

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PUM

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Abstract

The embodiment of the present invention discloses a road condition monitoring method, equipment and computer-readable storage medium. The method includes: receiving in real time terminal location information, time information and The IMSI information of the terminal; the effective cell is the expressway and the cell where the expressway service area is located; according to the preset time interval, according to the terminal location information, time information and the IMSI information of the terminal in the effective cell, calculate and Record the driving speed and driving direction of each terminal currently in the same effective cell; according to the driving speed and driving direction of each terminal currently in the same effective cell, determine the road conditions covered by each effective cell and The terminal driving state; according to the road conditions covered by each effective cell and the terminal driving state in each effective cell, early warning and reminders are given to the terminals in the effective cell.

Description

technical field [0001] The present invention relates to the technical field of traffic information, in particular to a road condition monitoring method, equipment and computer-readable storage medium. Background technique [0002] In recent years, with the acceleration of the growth rate of car ownership, road congestion and safety problems in various places have also increased. Therefore, timely and accurate acquisition of the traffic status of each road is of great significance to both traffic managers and travelers. [0003] At present, according to the different road condition monitoring methods, the systems actually put into use mainly rely on cameras, radio frequency identification (RFID, Radio Frequency Identification) scanning, global positioning system (GPS, Global Positioning System) positioning or installation of terminal applications (APP, Application) to realize the monitoring of road conditions. However, these systems all have the following problems: (1) high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/052G08G1/056
CPCH04W4/026H04W4/027
Inventor 唐国均彭丹刘华廷陈威宇杨禹
Owner CHINA MOBILE M2M