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Method and device for selecting fastest driving route during road congestion

A driving route, the fastest technology, applied in the field of intelligent transportation, can solve problems such as complex logic, and achieve the effect of saving time

Inactive Publication Date: 2021-12-10
DONGFENG MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above schemes all use the average speed of each lane to determine the road conditions, and the logic is more complicated

Method used

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  • Method and device for selecting fastest driving route during road congestion
  • Method and device for selecting fastest driving route during road congestion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 Shown is a schematic flowchart of a method for selecting the fastest driving route when road congestion is provided by an embodiment of the present invention. figure 1 The method shown includes the following steps:

[0039] S1: When the road vehicle congestion information is obtained, if the congested road section is greater than the preset length, output a prompt message to ask the user whether to enable the fastest route selection function;

[0040] In this embodiment, the road vehicle congestion information can be determined through the navigation system, and when the vehicles on the road are congested, the navigation system will display the congestion situation.

[0041] In this embodiment, the preset length can be determined according to actual needs, and is not uniquely limited in this embodiment.

[0042] In this embodiment, the vehicle voice system can be used to make a voice announcement to prompt the road congestion and ask the user whether ...

Embodiment 2

[0066] Such as figure 2 Shown is a schematic diagram of a device for selecting the fastest driving route when road congestion is provided by an embodiment of the present invention, including:

[0067] The congestion judging module 201 is used to output prompt information to ask whether the user needs to open the fastest route selection function if the congested road section is greater than a preset length when obtaining road vehicle congestion information;

[0068] The sensor driving module 202 is used to drive the sensors arranged on the left and right rearview mirrors to work after receiving the instruction input by the user to enable the fastest route selection function;

[0069] The overtaking number determination module 203 is used to monitor whether the vehicles traveling on the left and right lanes of the lane where the vehicle is located pass the vehicle through the sensors on the left and right rearview mirrors, and determine the number of vehicles in the left and ri...

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Abstract

The invention discloses a method and device for selecting a fastest driving route during road congestion, and belongs to the technical field of intelligent traffic. The method comprises the steps: when obtaining road vehicle congestion information, if the length of a congested road section is larger than a preset length, outputting prompt information to inquire a user whether a fastest driving route selection function needs to be started or not; after an instruction, input by the user, of starting the fastest driving route selection function is received, driving sensors arranged on a left rearview mirror and a right rearview mirror to work; respectively monitoring whether vehicles running on the left and right lanes of the lane where the vehicle is located exceed the vehicle or not through sensors on left and right rearview mirrors, and determining the number of the vehicles running on the left and right lanes exceeding the vehicle; and according to the relation between the number of vehicles exceeding the vehicle in the left lane or the right lane and a preset value, determining a faster lane in the left lane and the right lane, and outputting prompt information for prompting the faster lane. According to the invention, a large amount of time can be prevented from being consumed when vehicles are congested.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and more specifically relates to a method and a device for selecting the fastest driving route when roads are congested. Background technique [0002] There are more and more vehicles on the road, and the situation of vehicle congestion on the road is also becoming more and more serious. When vehicles are congested, relatively faster routes can be provided to users, thereby saving time. [0003] At present, the faster lane is mainly determined by the following methods: (1) By comparing the magnitude relationship between the average speed of the own vehicle lane and the average speed of other lanes, the faster lane is determined. (2) The electronic tag with an electronic chip inside is fixed inside the vehicle. When the vehicle is within the reading range of the reader, the reader accurately detects the address of the vehicle road section, the length of the road section, the nu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/052G08G1/065G08G1/0968
CPCG08G1/052G08G1/0968G08G1/065G08G1/096805
Inventor 黄镨刘倩尤瑞臻潘宇威李甜
Owner DONGFENG MOTOR GRP
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