Traffic route planning method, system and device

A traffic route and planning technology, applied in the field of systems and devices, traffic route planning methods, can solve the problems of less consideration of safety factors, provide safe driving speed, and difficult to meet the consideration of user safety factors, etc., to achieve the effect of safe traffic route navigation

Active Publication Date: 2015-04-29
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to more consideration of time and distance in the prior art, less consideration of safety factors and the combination of various factors, and the number of traffic accidents in safety factors is difficult to detect, so the owner's driving time is the shortest or the route with the shortest distance may be time-consuming. It is difficult to satisfy the user's consideration of safety factors for routes passing through places with high incidence of traffic accidents, and it is difficult to satisfy the user's consideration of multiple factors such as time, distance and safety at the same time, and it is also difficult to provide users with the shortest time or the shortest distance on the route. Safe driving speed and other parameters

Method used

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  • Traffic route planning method, system and device
  • Traffic route planning method, system and device
  • Traffic route planning method, system and device

Examples

Experimental program
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Effect test

Embodiment 1

[0051] This embodiment introduces the first way for the data processing platform to generate traffic accident records based on driving data.

[0052] In this embodiment, the driving data may specifically be the state information of the vehicle, and the method for judging a traffic accident according to the driving data is as follows:

[0053] The GPS module installed on the vehicle collects the location information and speed information of the vehicle in real time;

[0054] The communication module on the vehicle transmits the vehicle's ID, location and speed information to the traffic information center;

[0055] The traffic information center sends the vehicle ID, location and speed information to the traffic usage management system;

[0056] The traffic usage management system establishes the relationship between the ID, location and speed information of the vehicle and the road section identification;

[0057] The data processing platform obtains the ID, location and spe...

Embodiment 2

[0059] This embodiment introduces a second way for the data processing platform to generate traffic accident records based on driving data.

[0060] In this embodiment, the driving data may specifically be traffic flow information, and the method for judging a traffic accident according to the driving data is as follows:

[0061] 1) The geomagnetic induction coil collects traffic flow information of a certain step in real time, and sends the traffic flow information to the traffic consumption management system;

[0062] 2) The traffic usage management system establishes the relationship between traffic flow information and road section identification;

[0063] 3) The data processing platform obtains the corresponding traffic flow information from the traffic usage management system according to the road section identification, judges and detects whether there is a traffic accident on the road section according to the real-time traffic flow information, and records the traffic ...

Embodiment 3

[0080] This embodiment introduces a third way for the data processing platform to generate traffic accident records based on driving data.

[0081] In this embodiment, the driving data is specifically video information, and the method for judging a traffic accident according to the driving data is as follows:

[0082] 1) The CCD camera obtains the road video image sequence and sends it to the traffic consumption management system;

[0083] 2) The data processing platform obtains the road video image sequence from the traffic usage management system, performs image preprocessing such as median filtering and gradient sharpening, and removes the noise caused by equipment;

[0084] 3) Adopt mixed Gaussian to set up the background model, utilize the background difference method to detect the belonging situation of each pixel in the current frame video image between the scene and the moving target, then extract the center, shape and color information of each moving target from the d...

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Abstract

The invention provides a traffic route planning method, system and device. The method comprises steps as follows: an initial position and a target position of a user are acquired, and at least one route is generated according to the initial position and the target position; traffic accident record, length record and driving time record of each section of each route are inquired, a comprehensive evaluation value of each route is generated according to the inquired information, and the routes are sorted according to the comprehensive evaluation values. By means of the method, the system and the device, safe traffic route navigation can be provided.

Description

technical field [0001] The present invention relates to the technical field of route planning, in particular to a traffic route planning method, system and device. Background technique [0002] The current route planning methods generally input the starting point and the end point, and the navigation application gives the planned route according to the distance or real-time traffic conditions. For example, the application number is 201110182466.4, and the technical solution of the application document named route reservation planning system and method is: receiving a route reservation planning request, the route reservation planning request at least corresponds to the starting point, destination, and reservation time information; based on the starting point and purpose Obtain map data based on geographic information; obtain historical route planning records based on starting point, destination and reservation time information; perform route planning based on the map data and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/3461
Inventor 丁迅赵婷婷张喆刘祎杨景
Owner CHINA MOBILE COMM GRP CO LTD
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