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

Order program system and method of traffic dynamic information server network based on information network

A dynamic information and service network technology, applied in the field of on-demand system of traffic information service, can solve the problem of lack of urban traffic dynamic information

Inactive Publication Date: 2007-05-16
TONGJI UNIV
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing electronic maps only provide some static information, such as: a certain scenic spot, a certain road, etc., lacking dynamic information such as urban traffic

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
  • Order program system and method of traffic dynamic information server network based on information network
  • Order program system and method of traffic dynamic information server network based on information network
  • Order program system and method of traffic dynamic information server network based on information network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The embodiment of the present invention combines the Shanghai urban traffic grid project, and applies this information grid-based traffic dynamic information service network on-demand system. When implementing the user interface subsystem, the web page combined with the script language JavaScript on the client side is used, so that users can input various data conveniently during use. At the same time, the main task processing is placed in the Java Applet program, and the interface between the web page and the Java Applet is designed so that the data input by the user can be transferred to the program.

[0021] The main vector map information is provided by the grid platform. Utilize the powerful network communication capability of Java (a programming language), and adopt the serialized object communication mode in the communication process. The network client sends the main request information with the background to the Servlet (Java server-side program) in the form 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

This invention provides one traffic dynamic information service network play system and method based on information network, which comprises the following parts: user operation interface sub system to input order and demands through operation user interface sub system; function sub system set to respond user operation interface sub system order and requires; communication sub system for communication between function sub system and network servo; network servo and platform to provide play service and to transmit sequence subject to visual map display sub system; visual map display sub system to express the map data to customer.

Description

technical field [0001] The invention relates to an on-demand system and method of traffic information service. Background technique [0002] Electronic map is the front-end display tool of GIS (Geographic Information System), which is similar to ordinary map, and electronic map is mainly stored in computer, personal handheld device and vehicle-mounted device, which is easy to consult and update. Many companies at home and abroad have made many products in the electronic map. Existing electronic maps only provide some static information, such as: a certain scenic spot, a certain road, etc., lacking dynamic information such as urban traffic. Contents of the invention [0003] The invention provides an information grid-based traffic dynamic information service network on-demand system and method. [0004] In order to achieve the above object, the present invention adopts the following technical solutions, [0005] An information grid-based traffic dynamic information servi...

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
IPC IPC(8): G06Q50/00G08G1/00
Inventor 蒋昌俊曾国荪陈闳中苗夺谦阎春钢汪亮章昭辉方钰
Owner TONGJI UNIV