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Path generation method and device, computing equipment, medium and navigation system

A path generation and path technology, applied in the field of intelligent transportation, can solve the problems of poor performance of the path calculation method and a large amount of computing resources.

Active Publication Date: 2020-12-22
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional planning is aimed at a single road network or a single mode of transportation. For application scenarios involving complex road networks or multiple types of traffic, traditional road calculation methods often achieve poor results or require a large amount of computing resources.

Method used

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  • Path generation method and device, computing equipment, medium and navigation system
  • Path generation method and device, computing equipment, medium and navigation system
  • Path generation method and device, computing equipment, medium and navigation system

Examples

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Embodiment Construction

[0016] In the present disclosure, unless otherwise stated, using the terms "first", "second", etc. to describe various elements is not intended to limit the positional relationship, temporal relationship or importance relationship of these elements, and such terms are only used for Distinguishes one element from another. In some examples, the first element and the second element may refer to the same instance of the element, and in some cases, they may also refer to different instances based on contextual description.

[0017] The terminology used in describing the various described examples in this disclosure is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, there may be one or more elements. In addition, the term "and / or" used in the present disclosure covers any one and all possible combinations of the listed items.

[0018] Em...

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PUM

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Abstract

The invention provides a path generation method, a path generation device, computing equipment, a storage medium and a navigation system, relates to intelligent transportation, and more particularly relates to the field of maps and navigation, and can be used for cloud computing. The method comprises the steps: obtaining a first guide point and a second guide point, and obtaining road network information, wherein the road network information comprises first road network information and second road network information, the first road network information is related to a first road network, the second road network information is related to a second road network, and coverage areas of the first road network and the second road network in a real road are at least partially overlapped; and generating a path between the first guide point and the second guide point, the path including a first section and a second section, wherein the first section is generated based on the first road network information and the second section is generated based on the second road network information.

Description

technical field [0001] The present disclosure relates to intelligent transportation, and more particularly, to a route generation method, device, computing device, medium and navigation system. Background technique [0002] In the travel and navigation scenarios of users, especially in the travel mode scenarios of mixed vehicles, it is particularly important to realize the ability of point-to-point integrated route planning in a reasonable and high-performance manner. Traditional planning is aimed at a single road network or a single mode of transportation. For application scenarios involving complex road networks or multiple types of traffic, traditional road calculation methods often perform poorly or require a large amount of computing resources. Contents of the invention [0003] According to one aspect of the present disclosure, a path generation method is disclosed. The method may include obtaining a first guidance point and a second guidance point. The method may ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/3423G01C21/343G01C21/3446
Inventor 梅怀博罗卫林久龙
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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