Traffic road condition prediction method and terminal equipment

A technology of traffic conditions and prediction methods, which is applied in the field of intelligent transportation, can solve problems such as unfavorable travel and increase urban traffic pressure, and achieve the effects of saving time, improving the level of comprehensive management, and improving road congestion

Active Publication Date: 2019-08-13
河北冀通慧达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once point congestion occurs, a series of chain reactions will follow, increasing urban traffic pressure, which is not conducive to people's travel

Method used

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  • Traffic road condition prediction method and terminal equipment
  • Traffic road condition prediction method and terminal equipment
  • Traffic road condition prediction method and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 The implementation flow of the traffic road condition prediction method provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0030] Step S101, acquiring the driving data in the preset area at a preset time interval through the bayonet system.

[0031] Here, the checkpoint system can obtain the traffic data of the vehicle, identify the vehicle, record the image of the vehicle, and so on. The bayonet system can be arranged according to the actual situation. It is generally arranged on the main road. According to the road network situation, it is deployed in a network to ensure that the driving data of the vehicle is obtained on each road, and try not to miss it.

[0032] The preset time interval and the preset area can be set as required, for example, the preset time interval can be yesterday's morning and evening travel rush hour, and the preset area can be an urban area of ​​a certain city.

[0033] Driving data includ...

Embodiment 2

[0063] In order to better understand the above method, an application example of the traffic road condition prediction method of the present invention will be described in detail below.

[0064] like figure 2 As shown, this application example may include:

[0065] Step S201, using the checkpoint system to identify the identity and driving time of vehicles passing through each checkpoint in the preset area.

[0066] Step S202, according to the identification and driving time of the vehicles passing through each checkpoint, determine the driving rules of the vehicles in the preset area.

[0067] Here, according to the collected bayonet data, the traffic rules of all vehicles passing through the bayonet are analyzed, and the driving law data is established for each vehicle, including starting point, departure time, end point, arrival time, driving route, and congestion preferred detour route , parking position, driving preference (lane, speed, following distance) and so on. ...

Embodiment 3

[0089] Corresponding to the traffic road condition prediction method described in the above embodiment, image 3 A structural block diagram of a traffic road condition prediction device provided by an embodiment of the present invention is shown, and for convenience of description, only parts related to this embodiment are shown.

[0090] refer to image 3 The device includes a driving data acquisition module 301, a traffic flow distribution map determination module 302, a bayonet speed measurement data acquisition module 303, a vehicle passing time determination module 304, a first traffic condition prediction module 305 and a second traffic condition prediction module 306.

[0091] The driving data acquisition module 301 is used to acquire the driving data in the preset area at a preset time interval through the bayonet system.

[0092] Here, the bayonet system can be arranged according to the actual situation. It is generally arranged on the main road. According to the roa...

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Abstract

The invention is applicable to the technical field of intelligent traffic, and provides a traffic condition prediction method and terminal equipment. The method includes the steps that traffic data of a preset area with a preset time interval is obtained through a block port system; a traffic flow distribution map of the preset area is determined based on the traffic data; block port speed measurement data of the preset area with the preset time interval is obtained through the block port system; based on the block port speed measurement data, the time needed by a vehicle of passing by each intersection is determined; based on the traffic flow distribution map, the time needed by the vehicle of passing by each intersection and a traffic rule of the preset area, the traffic condition of each intersection of the next preset area with a preset time interval is predicted; based on the traffic condition of each intersection of the next preset area with the preset time interval and the traffic rule of a targeted vehicle, the traffic condition of a targeted intersection which the targeted vehicle will reach is predicted. By means of the traffic condition prediction method and the terminal equipment, traveling prediction of city roads is provided for a traveler, the traveler is helped to choose an appropriate traffic route for traveling, time is shortened, and occurrence of point congestion is avoided.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a traffic road condition prediction method and terminal equipment. Background technique [0002] With the rapid advancement of the urbanization process, people's living standards are improving day by day, and the number of urban motor vehicles is increasing rapidly, resulting in increasingly serious urban road traffic congestion. There are two reasons for causing traffic congestion, one is that there are too many cars, and the other is that some congestion occurs. These two reasons complement each other and aggravate road congestion. For a large number of vehicles, the number of vehicles passing on the road at the same time can be reduced (such as number limit), and the speed of vehicles on the road can also be increased to reduce the time occupied by vehicles on the road and relatively reduce the number of vehicles on the road. Therefore, solving ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01
CPCG08G1/0133
Inventor 靳书君
Owner 河北冀通慧达科技有限公司
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