Method for generating road network, navigation method, device, equipment and storage medium

A road network and navigation point technology, applied in the field of devices, a method of generating road networks, navigation methods, computer equipment and storage media, can solve problems such as poor road network planning effect

Active Publication Date: 2020-07-07
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a method for generating a road network, a navigation method, a device, a computer device, and a storage medium for the technical problem of poor road network planning existing in related technologies.

Method used

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  • Method for generating road network, navigation method, device, equipment and storage medium
  • Method for generating road network, navigation method, device, equipment and storage medium
  • Method for generating road network, navigation method, device, equipment and storage medium

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Embodiment Construction

[0063] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0064] Terminology Explanation:

[0065] Indoor route planning service, which plans the optimal route plan for indoor parts (shopping malls, hospitals and other indoor buildings) according to the walking travel mode. This service can be presented in the form of background services.

[0066] Genetic Algorithm (GA) is a kind of random search method evolved from the evolution law of biology (survival of the fittest, survival of the fittest genetic mechanism). It was first proposed by Professor J. Holland in the United States in 1975. Its main feature is to directly operate o...

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Abstract

The invention relates to the technical field of artificial intelligence, and provides a road network generation method, a navigation method and device, computer equipment and a storage medium. A roadnetwork can be intelligently generated according to a passing area for passing of a passing object in the area; a plurality of coverage units are arranged by fully utilizing the space of the passing area, so that a coverage area formed by the plurality of coverage units on the passing area is maximized, the road network of the area is generated based on the geometric centers of the plurality of coverage units enabling the coverage areas to be maximized, the coverage degree of the road network is improved, a more accurate navigation route can be generated by fully utilizing the space of the passing area based on the road network with high coverage degree, and the planning effect of the road network is improved.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, in particular to a method for generating a road network, a navigation method, a device, a computer device and a storage medium. Background technique [0002] With the development of artificial intelligence technology, intelligent navigation technology integrating multiple technologies such as voice and image recognition technology has emerged. For example, navigation services in high-frequency travel scenarios such as shopping malls, hospitals, airports, and railway stations. With the gradual development of technology, the complexity of the corresponding building structures in each scenario is gradually increasing. The demand for precise navigation in the scene is also becoming stronger. [0003] Navigation technology is based on the road network planned by the region, and the quality and coverage of road network data operations directly affect the navigation route to a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/32G01C21/34
CPCG01C21/32G01C21/3415G01C21/3461
Inventor 李飞翔
Owner TENCENT TECH (SHENZHEN) CO LTD
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