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

A method of relaying local vehicle geographic data based on web server

A web server and geographic data technology, applied in the field of vehicle geographic information systems, can solve the problems that browsers do not support networked multimedia object technology, networked multimedia object technology is not universal, etc.

Active Publication Date: 2014-10-08
CHONGQING CHANGAN AUTOMOBILE CO LTD +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now users may install Firefox, Google and other web browsers to visit the website, these browsers do not support Microsoft's networked multimedia object technology, so networked multimedia object technology is not universal

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
  • A method of relaying local vehicle geographic data based on web server
  • A method of relaying local vehicle geographic data based on web server
  • A method of relaying local vehicle geographic data based on web server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] 1. A textual representation method of vehicle geographic data

[0036] The application environment of this scheme includes local file system and web browser. Various information is defined using metadata to store information in text files. One or more lines of data can be stored in a text file. Each line of text can store one or more metadata. Metadata is the representation of vehicle geographic data, which can include values ​​such as the height and width of the large-screen entity, and the latitude and longitude of the vehicle. This text data can be saved on the local file system in the file extension format of .JSVGD, can be opened through the resource manager, and its content can be viewed with the notepad program. The content of the vehicle geographic data file includes the metadata format definition part and the vehicle geographic data storage part.

[0037]Metadata (MetaData) format definition part:

[0038] The metadata format definition part starts with "M...

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 provides a method for transferring local vehicle geographic data based on a web server. The vehicle geographic information data are transmitted through the web server and led into the web server to be used. A system comprises the web server and a web browser. The web server operates a common gateway interface script, and the web browser operates a webpage dynamic script. The webpage dynamic script and the common gateway interface script submit asynchronous hypertext transfer protocol transferring requests, and the vehicle geographic data are led into the web browser from a local file and displayed on the web browser. By means of the method, due to the fact that the vehicle geographic data can be stored in a local file system and a web server side, the design of a vehicle geographic information system is flexible. If the vehicle geographic data are only stored in the local file system, storage resources of the server can be saved.

Description

technical field [0001] The invention belongs to the field of vehicle geographic information systems, and in particular relates to a text data representation method, an import system, a web browser and a web server. Background technique [0002] The web page (Web) is the core application technology framework on the current Internet (Internet). Web technology first appeared to provide information services to people. Web pages use Uniform Resource Locators (Uniform Resource Locators, referred to as URL) to realize the precise positioning of global information, and realize information through Hypertext Markup Language (HyperText Markup Language, referred to as HTML) format and Hypertext Transfer Protocol (HypertextTransfer Protocol, referred to as HTTP). The sharing and distribution of information, and the use of hyperlink (HyperLink) technology to achieve the connection of related information. [0003] The convenience and ease of use of web technology has enabled it to develo...

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 Patents(China)
IPC IPC(8): G06F17/30G06F9/54
Inventor 李宗华李超李中华周安健乔宇亮徐志青
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD