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

Road information collection method and system

A technology for road information and information collection, which is applied in the direction of road vehicle traffic control system, traffic control system, traffic flow detection, etc., can solve the problem of high cost

Inactive Publication Date: 2020-02-11
BEIJING DIDI INFINITY TECH & DEV
View PDF10 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, road information (such as traffic regulations, road conditions, accidents, etc.) is generally collected manually, and the cost is relatively 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
  • Road information collection method and system
  • Road information collection method and system
  • Road information collection method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. Unless otherwise apparent from context or otherwise indicated, like reference numerals in the figures represent like structures or operations.

[0038] It should be understood that "system", "device", "unit" and / or "module" as used herein is a method for distinguishing different components, elements, components, parts or assemblies of different levels. However, the words may be replaced by other expressions if other words can achieve the same purpose.

[0039] As indicated in this application and claims, the terms "a", "an", "an" and / o...

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

An embodiment of this application discloses a road information collection method. The road information collection method comprises: sending an information collection instruction to a terminal; obtaining image data collected by the terminal; wherein the image data is data obtained by the terminal by performing preliminary screening on original image data, and the preliminary screening comprises identifying data that is in the original image data and that is related to the information collection instruction; and extracting road information from the image data. According to the road information collection method and system, the terminal performs preliminary screening on the original image data according to the information collection instruction, so that road information collection efficiencycan be improved, and information collection costs can be reduced.

Description

technical field [0001] This application relates to the field of traffic information collection, in particular to a road information collection method and system. Background technique [0002] In the prior art, road information (such as traffic regulations, road conditions, accidents, etc.) is generally collected manually, and the cost is relatively high. Therefore, it is necessary to provide a convenient and efficient road information collection method. Contents of the invention [0003] One of the embodiments of the present application provides a road information collection method, including: sending an information collection instruction to the terminal; obtaining image data collected by the terminal; wherein, the image data is obtained after the terminal initially screens the original image data For the obtained data, the preliminary screening includes identifying data related to the information collection instruction in the original image data; extracting road informat...

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): G08G1/01G08G1/0967
CPCG08G1/012G08G1/0125G08G1/096741
Inventor 顾阳周焕青许鹏飞李思特毛辉刘恒鑫李荣浩孟一平胡润波
Owner BEIJING DIDI INFINITY TECH & DEV