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Early warning processing method, device, server and medium for high-speed sites

A station and high-speed technology, applied in the computer field, can solve the problems of low information processing efficiency of high-speed stations, low information transmission efficiency of high-speed stations, unfavorable traffic condition regulation, etc., and achieve the effect of improving traffic conditions, realizing semantics, and improving processing efficiency

Active Publication Date: 2022-05-13
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above process has the problem of low transmission efficiency of high-speed station information, which is not conducive to effective regulation of traffic conditions.
[0004] Moreover, when the traffic monitoring system detects that a certain high-speed station needs to be closed or opened, it usually prompts the traffic police in the form of message text. Interaction can accurately determine the specific site information, so as to control or warn the high-speed site, and the information processing efficiency of the high-speed site is also low in the whole process

Method used

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  • Early warning processing method, device, server and medium for high-speed sites
  • Early warning processing method, device, server and medium for high-speed sites
  • Early warning processing method, device, server and medium for high-speed sites

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Embodiment 1

[0026] Figure 1 Is an embodiment of the present invention provides a flowchart of an early warning processing method for high-speed stations, the present embodiment may be applied to the traffic department on the high-speed road site control or early warning processing situation, the method may be performed by the high-speed station early warning processing device, the device may be implemented in a software and / or hardware manner, and may be integrated in the server.

[0027] as Figure 1 As shown, the early warning processing method of the high-speed station provided in the present embodiment may include:

[0028] S110, according to the basic road network data and road station data, determine the attribute information of the target high-speed station, wherein the attribute information is used to describe the traffic information and location information of the target high-speed station.

[0029]In the present embodiment, the basic road network data refers to the national bas...

Embodiment 2

[0047] Figure 2 Is a flowchart of the early warning processing method of the high-speed station provided in example TWO of the present invention, the present embodiment is further optimized and expanded on the basis of the above embodiments. as Figure 2 As shown, the method may include:

[0048] S210, according to the basic road network data, determine the highway network data of the area covered by the basic road network data, and the urban road network data of the area where the target high-speed station is located.

[0049]According to the basic road network data, the required highway network data and urban road network data are extracted respectively, which can reduce the amount of calculation in the process of determining the attribute information of the target high-speed station to a certain extent, and accelerate the efficiency of determining the attribute information. Wherein, considering the penetration and connectivity of the highway in the national region, if only the...

Embodiment 3

[0086]Figure 3 Is a flowchart of the early warning processing method of the high-speed station provided in embodiment THREE of the present invention, the present embodiment is further optimized and extended on the basis of the above embodiments. as Figure 3 As shown, the method may include:

[0087] S310, according to the basic road network data, determine the urban road network data in the area where the target high-speed station is located.

[0088] S320, according to the connection relationship of each urban road section in the urban road network data, create a spatial topology map of the urban road section corresponding to the urban road network data.

[0089] The connection relationship of each urban road section in the urban road network data can be determined according to the direction of each urban road segment and / or the angle between different urban road segments. According to the connection relationship of each urban road section, the spatial topology map of the urban r...

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Abstract

The embodiment of the present invention discloses an early warning processing method, device, server and medium of a high-speed site, wherein the method includes: determining the attribute information of the target high-speed site according to the basic road network data and the road pile number data, wherein the attribute information It is used to describe the traffic information and location information of the target high-speed site; based on the attribute information and preset early warning rules of the target high-speed site, it performs early warning processing on the target high-speed site. The embodiment of the present invention solves the problem of low information processing efficiency of high-speed stations in the existing early warning processing process, improves the processing efficiency of high-speed station information in the early warning processing process, and improves the management efficiency of high-speed stations.

Description

Technical field [0001] Embodiments of the present invention relates to the field of computer technology, in particular to an early warning processing method of a high-speed station, apparatus, server and medium. Background [0002] High-speed stops are one of the components of highway traffic. Effective control or early warning of high-speed stations can provide an important guarantee for traffic quality. For example, in the event of bad weather such as fog or snow on the road, in order to safely pass, the traffic department will close some toll stations and no longer accept vehicle traffic; some high-speed stations or height roads will be closed for a period of time during construction and repair; during holidays, the number of vehicles passing on highways will increase sharply, and the vehicle capacity of high-speed trunk roads is limited, in order to control traffic flow and evacuate traffic, the transportation department will also selectively close some high-speed stations. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/09
Inventor 董磊
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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