Working method of a configurable multi-port universal data bridge system

A working method and technology of data bridge, applied in the field of communication, can solve the problems of inconvenience of use, increase the cost of data communication, etc., and achieve the effect of reducing the cost of communication

Active Publication Date: 2019-07-09
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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  • Working method of a configurable multi-port universal data bridge system
  • Working method of a configurable multi-port universal data bridge system
  • Working method of a configurable multi-port universal data bridge system

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Embodiment Construction

[0041] The principle and implementation of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] Such as figure 1 As shown, this embodiment provides a configurable multi-port universal data bridge system, the hardware part of which sequentially includes a data communication port, a power management unit, a memory and a main control unit.

[0043] 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, which realize the physical link of data communication in this system and provide channels for data transmission; Volatile storage, such as Flash or EEPROM, is used to deploy system software, establish a dat...

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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 technical field of communication, and in particular relates to a working method of a configurable multi-port general data bridging system. Background technique [0002] With the deepening of social informatization and digitalization, the sharing and exchange of data and information has become the key to realizing 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 use different data systems, public data protocols, modified data protocols based on public protocols, or even custom data protocols. The inconsistency of data protocols has created obstacles for the establishment of data exchange between enterprises and manufacturers, and the realization of data sharin...

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Application Information

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Patent Type & Authority Patents(China)
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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