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System and method for exchanging data between a first data processing system and a second data processing system via an at least partly public communication network

A technology of data processing system and communication network, applied in the direction of transmission system, closed-circuit television system, instrument, etc., which can solve the problems that data security cannot be guaranteed

Inactive Publication Date: 2010-03-31
SPECTATOR INTELELLECTUAL PROPERTIES BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Data security cannot therefore be guaranteed

Method used

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  • System and method for exchanging data between a first data processing system and a second data processing system via an at least partly public communication network
  • System and method for exchanging data between a first data processing system and a second data processing system via an at least partly public communication network
  • System and method for exchanging data between a first data processing system and a second data processing system via an at least partly public communication network

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Embodiment Construction

[0039] Figure 1 shows a first embodiment of the invention in which several sensors, audio and video recording devices and display devices forming a set of alarm dialers are coupled at a first location 105 to a network controlled by a closed circuit television. System (CCTV) 100 forms a data processing system. The CCTV system 100 is connected to the first protocol converter 200 for data communication. Via this connection video data 115 , audio data 125 or control data 135 or a combination thereof is input into protocol converter 200 to be converted by protocol converter 200 into data 405 according to the Internet Protocol or similar network communication protocol. These data 405 are transmitted by the protocol converter 200 to at least a part of the communication network 400 connected to the public network. Through at least a part of the communication network 400 that can be accessed to the public network, the data 405 according to the Internet protocol is forwarded to the fir...

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PUM

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Abstract

Communication system for exchanging data, via a communication network at least partly accessible to the public, between a first data processing system and a second data processing system, comprising afirst data processing system adapted to communicate according to a communication protocol, wherein the first data processing system is linked via a first coupling to the communication network at least partly accessible to the public, and a second data processing system, comprising at least one data processing system, adapted to communicate according to the communication protocol, wherein the second data processing system is linked via a second coupling to the communication network at least partly accessible to the public, characterized in that at least one of the couplings comprises a data connection inaccessible to data traffic according to the communication protocol.

Description

technical field [0001] The present invention relates to a device and a method for exchanging data between a first data processing system and a second data processing system through at least a part of a communication network accessible to the public network. In particular, the present invention relates to a system, The system can monitor from a second location to a first location using the device. Background technique [0002] When data is transferred between the first data processing system and the second data processing system over at least a portion of a communication network having access to the public network, such as the Internet, some communication protocol is used, usually the Internet Protocol or similar. In addition to having many advantages, these protocols also have a disadvantage, that is, when malicious persons access at least a part of the relevant communication network that can access the public network, when they see an opportunity to behave as if they are so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04N7/18G08B25/00
CPCH04N7/18H04L67/125H04L29/08567H04L67/12G08B13/19656H04L29/08558G08B13/19689H04L29/06068H04L69/08G08B13/19697H04L69/085
Inventor M·A·H·克伦恩R·M·范·登·霍克G·G·厄姆斯特朗G·J·范·德·瓦特H·F·M·赫姆斯
Owner SPECTATOR INTELELLECTUAL PROPERTIES BV