Configurable multiport general data bridging system and working method thereof

A data bridge, multi-port technology, applied in the field of communication, can solve problems such as inconvenience of use, increase data communication costs, etc., and achieve the effect of reducing communication costs

Active Publication Date: 2017-04-26
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Either way, it will increase the cost of data communication, and it is more inconvenient to use

Method used

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  • Configurable multiport general data bridging system and working method thereof
  • Configurable multiport general data bridging system and working method thereof
  • Configurable multiport general data bridging system and working method thereof

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Embodiment Construction

[0040] The principle and implementation of the present invention will be further described below with reference to the drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but do not limit the present invention.

[0041] Such as figure 1 As shown, this embodiment provides a configurable multi-port universal data bridging system, the hardware part of which sequentially includes a data communication port, a power management unit, a memory, and a main control unit.

[0042] Among them, the data communication port includes mainstream communication interfaces, such as CAN, RS232, RS485, USB and other interfaces, including corresponding physical connectors and transceivers, to realize the physical link of data communication in the system and provide data transmission channels; memory is non- Volatile storage, such as Flash or EEPROM, is used to deploy system software, establish a database, ...

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Abstract

The invention belongs to the field of communication technology and provides a configurable multiport general data bridging system and a working method thereof. The system comprises a hardware part and a software part for achieving a specific function; the hardware part comprises a plurality of data communication ports, a storage unit and a main control unit, wherein the data communication ports have data transmitting and receiving functions and are used for receiving and transmitting data frames; the storage unit is used for storing needed data and files; the main control unit is used for running the software part and coordinating running of the data communication ports and the storage unit to complete the data bridging process; the software part comprises a configuration file, a data frame cache queue, a data protocol package, a control program and a database. Different data systems can be bridged, and a data bridging scheme which is lower in cost and more convenient to use is provided.

Description

Technical field [0001] The invention belongs to the field of communication technology, and specifically relates to a configurable multi-port universal data bridging system and a working method thereof. Background technique [0002] With the deepening of social informatization and digitization, the sharing and exchange of data and information has become the key to automation and intelligence in the industrial field. In order to facilitate data communication in the industry, the industry has defined many standard data communication protocols to facilitate information communication in the industry. However, due to different usage requirements, enterprises or manufacturers often adopt different data systems, public data protocols used, or modified data protocols based on public protocols, or even custom data protocols. The inconsistency of data protocols creates obstacles for the establishment of data exchanges between enterprises and manufacturers, and the realization of data shari...

Claims

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Application Information

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IPC IPC(8): G06F13/10G06F13/42
CPCG06F13/102G06F13/42G06F2213/40
Inventor 李精松王少荣
Owner HUAZHONG UNIV OF SCI & TECH
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