Method and device for optimizing planned route

A technology for planning routes and optimizing methods, applied in the field of navigation, which can solve the problems of not distinguishing lanes and taking too long for users to travel, and achieve the effect of improving user experience

Inactive Publication Date: 2018-06-19
SHENYANG MXNAVI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, both car navigation and some map websites have the function of TMC real-time traffic conditions. When planning routes for users, considering real-time traffic congestion information reduces the travel time of users to a certain extent. However, this TMC information often Only for one road, without distinguishing lanes
For example, in real life, the following situation is often encountered. On a certain multi-lane road, the straight line is smooth, but the left-turn lane is often due to the short duration of the left-turn signal light or other reasons, causing the user to wait several times in a row. Passed, causing the user to spend too much time on the road

Method used

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  • Method and device for optimizing planned route
  • Method and device for optimizing planned route
  • Method and device for optimizing planned route

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Embodiment Construction

[0058] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0059] Embodiments of the present invention provide a method and device for optimizing route planning, which will be described in detail below with different embodiments.

[0060] Embodiment 1 of the present invention provides a method for optimizing route planning, such as figure 1 As shown, the method may include the following steps:

[0061] S11 Determine the planned route according to the departure place and destination;

[0...

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Abstract

The invention discloses a method and a device for optimizing a planned route. The method comprises the following steps: matching own vehicle position to the lane of the current road section during vehicle traveling, obtaining vehicle speeds of all lanes, and calculating time for passing crossroads on different lanes, and determining an alternative route from the current position of own vehicle toa destination; evaluating comprehensive evaluation values of the planned route and the alternative route, determining whether the alternative route is an optimal route, and performing corresponding prompt. With adoption of the method, the optimal route from own vehicle position to the destination is determined through combination with speed of vehicle flow passing each lane in the current road section during traveling, the planned route can be modified to the greatest extent, rapid and safe arrival at the destination is guaranteed, and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to an optimization method and device for planning a route. Background technique [0002] At present, both car navigation and some map websites have the function of TMC real-time traffic conditions. When planning routes for users, considering real-time traffic congestion information reduces the travel time of users to a certain extent. However, this TMC information often It is only for one road, and does not distinguish lanes. For example, in real life, the following situation is often encountered. On a certain multi-lane road, the straight line is smooth, but the left-turn lane is often due to the short duration of the left-turn signal light or other reasons, causing the user to wait several times in a row. Passed, causing the user to spend too much time on the road. Contents of the invention [0003] In view of the technical defects and technical drawbacks in the prior art, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/3492
Inventor 徐雁鹏王利鹏魏毅
Owner SHENYANG MXNAVI CO LTD
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