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Navigation method based on traffic flow and related device

A technology of traffic flow and navigation methods, applied in the computer field, can solve problems that affect navigation accuracy and aggravate regional congestion

Active Publication Date: 2021-02-26
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned navigation process may lead many vehicles to the same road, thereby aggravating regional congestion and affecting the accuracy of navigation

Method used

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  • Navigation method based on traffic flow and related device
  • Navigation method based on traffic flow and related device
  • Navigation method based on traffic flow and related device

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Embodiment Construction

[0098]The embodiments of the present application provide a traffic flow-based navigation method and related devices, which can be applied to a system or program that includes a traffic flow-based navigation function in a terminal device to obtain real-time traffic flow in a target area in response to a target operation, The target area includes at least two traffic sections, the target area is determined based on the starting point and the end point of the path planning; then the target traffic flow is configured for the target area based on preset rules, which are used to indicate the corresponding real-time traffic flow when passing through the target area Time and minimum. The preset rules are associated with constraints. Constraints are used to indicate the corresponding traffic flow carrying parameters or the range of changes in traffic flow; and compare target traffic flow with real-time traffic flow to generate path adjustment parameters. The path adjustment parameter is used...

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Abstract

The invention discloses a navigation method based on traffic flow and a related device. The method comprises the steps of: acquiring real-time traffic flow of a target area in response to a target operation; configuring a target traffic flow for the target area based on a preset rule; comparing the target traffic flow with the real-time traffic flow to generate a path adjustment parameter; and generating a characteristic value according to the path adjustment parameter so as to guide a target driving object to travel according to the updated path plan. Therefore, an intelligent adjustment process in the navigation process is realized. The overall traffic flow in the target area is used as a reference, so that the overall passing time of the target area is shortened. The situation of individual road congestion is avoided through the guidance of the characteristic value, vehicles can pass through conveniently, and the navigation accuracy is improved.

Description

Technical field[0001]This application relates to the field of computer technology, and in particular to a navigation method and related devices based on traffic flow.Background technique[0002]With the rapid development of Internet technology, more and more vehicle navigation applications appear in people's lives; among them, how to use the navigation system to save driving time has become a problem.[0003]Generally, the navigation system uses the Global Positioning System (GPS) to locate, and then uses real-time traffic data (such as the average vehicle speed on the road section) for analysis to obtain the target with the shortest total travel time for navigation, and then provide the points to be selected The travel path of the shortest travel time between the destination point.[0004]However, the above-mentioned navigation process may lead many cars to the same road, which may aggravate regional congestion and affect the accuracy of navigation.Summary of the invention[0005]In view o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/3492
Inventor 杜海宁
Owner TENCENT TECH (SHENZHEN) CO LTD
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