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

Traffic control system and traffic control method

A control system and communication traffic technology, applied in the direction of transmission system, image communication, two-way working system, etc., can solve the problem of sending picture information and so on

Inactive Publication Date: 2009-03-04
HITACHI LTD
View PDF1 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is a problem that occurs because there is no mechanism to send screen information according to the network quality between the server-client

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
  • Traffic control system and traffic control method
  • Traffic control system and traffic control method
  • Traffic control system and traffic control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] ---system structure---

[0029] Embodiments of the present invention will be described in detail below using the drawings. figure 1 It is a network configuration diagram of the traffic control system of this embodiment. figure 1 The traffic control system 100 shown is a thin client server 300 serving as a relay server for receiving animation distribution from the animation distribution server 200, which is connected to each other through a network, and a thin client server 300 as a remote control server. The server 300 and the thin client terminal 400 are a system that controls communication between client terminals that receive playback data of moving pictures as screen information from the thin client server 300 . The traffic control system 100 may be a computer configured on a network as a device completely different from the animation distribution server 200, the thin client server 300, and the thin client terminal 400, or may be installed on the animation distribu...

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

A traffic control system 100 includes: a quality measuring unit 110 that measures communication quality on a communication line A between a relay server 300 and a client terminal 400; an upstream specifying unit 111 that specifies an amount of streaming data, in a communication line B between a video streaming server 200 and the relay server 300, corresponding to an amount of screen information of a communication data amount accepted for the measured communication quality a of the communication line A; and an upstream control unit 112 that performs control such that an amount of video data to be distributed to the relay server 300 from the video streaming server 200 via the communication line B can be adjusted to the specified amount of streaming data.

Description

technical field [0001] The present invention relates to a traffic control system and a traffic control method, in particular, to manage a relay server (thin client server) that spans an animation distribution server, receives animation data distribution from the animation server, and a relay server based on the quality of each communication line. A technique for distributing video over different communication lines between client terminals (thin client terminals) where the server receives reproduction data distribution of the video data. Background technique [0002] Streaming content such as animation tends to place a heavy load on the network, and when such content is distributed, it is necessary to perform distribution management suitable for the communication environment. Therefore, as a technique corresponding to such a need, for example, the following server-client communication system (see Japanese Unexamined Patent Publication No. 2004-146895 ) has been proposed. The...

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): H04L12/56H04L29/06H04L12/26H04L47/2475H04L47/724H04L47/80H04N7/173H04N21/222H04N21/2381H04N21/24H04N21/61H04N21/647
CPCH04L29/06503H04L47/12H04L29/06469H04L29/06523H04L47/2416H04L47/25H04L65/605H04L47/10H04L65/4092H04L65/80H04L65/613H04L65/765H04L65/756
Inventor 斋藤洋林真一小川佑纪雄木村佑二佐渕孝秀
Owner HITACHI LTD