Unlock instant, AI-driven research and patent intelligence for your innovation.

Navigation map evaluation method and device, equipment and readable storage medium

A navigation map and evaluation method technology, which is applied in the fields of electronic maps, intelligent transportation, positioning and navigation, can solve the problem of high cost of manpower and material resources, and achieve the effect of reducing the cost of manpower and material resources

Active Publication Date: 2021-04-06
BEIJING BAIDU NETCOM SCI & TECH CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above on-site roadside solution, on-site driving or walking navigation is required, and the cost of manpower, material resources and personnel is high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Navigation map evaluation method and device, equipment and readable storage medium
  • Navigation map evaluation method and device, equipment and readable storage medium
  • Navigation map evaluation method and device, equipment and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0030] Navigation maps are also called map products, electronic maps, etc., and are usually used for navigation, positioning, and location finding. Before the navigation map goes online, that is, the version before it is for ordinary users is called the grayscale version, and the version after it goes online is called the online version. After the navigation map is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of intelligent transportation, electronic maps and positioning navigation, and especially relates to a navigation map evaluation method and device, equipment and a readable storage medium. The electronic equipment acquires the driving simulation video of a road section to be detected and the real environment image of each position point on the road section to be detected, generates a linkage video according to the driving simulation video and the real environment image of each position point on the road section to be detected, and evaluates the first map according to the linkage video. In the process, the navigation map is evaluated in a simulation mode, and the purpose of reducing the cost of manpower and material resources in the navigation map evaluation process is achieved.

Description

technical field [0001] The present application relates to the technical fields of intelligent transportation, electronic maps, and positioning and navigation, and in particular to a navigation map evaluation method, device, equipment, and readable storage medium. Background technique [0002] After the map product is launched, the quality of the map product needs to be evaluated to ensure the quality of the map product. [0003] The common evaluation scheme is the field roadside scheme. In this solution, the map product is installed on a mobile terminal, such as a mobile phone. Turn on the map product on the mobile terminal for on-the-spot navigation. Record questions during navigation and evaluate map products against them. [0004] In the above-mentioned on-site roadside solution, on-site driving or walking navigation is required, and the cost of manpower, material resources and personnel is high. Contents of the invention [0005] The application provides a navigati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06T7/00G06T19/00G06F16/29G01C25/00
CPCG06Q10/06395G06T7/0002G06T19/003G06F16/29G01C25/00G06T2207/10016G01C21/3647G01C21/3804Y02T10/40G01C21/38G01C21/3602G01C21/20G01M99/008G01C21/3859G01C21/3896G01C21/3626G10L15/26
Inventor 何丽丽朱洪飞杨鹏
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD