Multichannel intelligent data communication processing system

Abstract

The invention discloses a multichannel intelligent data communication processing system arranged between an information source and a data processing system, which comprises a total control unit, a channel processing unit, a protocol analysis unit, a data analysis unit, a state management unit, a channel management unit and a network processing unit. Aiming at interconnection of various data processing systems and other data processing systems or remote data terminals, the invention provides the key technology for system data access; and because the data access requires high real-time, usability and high reliability, the invention adopts channel warm backup, protocol analysis, data format analysis and other design methods to realize functions such as multichannel synchronous and asynchronous transmission, plug and play, protocol automatic detection and analysis, data format automatic identification and conversion, channel warm backup and the like, effectively provides the intelligent data communication processing technology between the data processing systems and other data processing systems or remote data terminals.

Description

technical field [0001] The invention relates to a data communication processing system, in particular to a multi-channel intelligent data communication processing system arranged between an information source and a data processing system. Background technique [0002] At present, similar products on the market mainly include: synchronous and asynchronous communication cards, protocol analyzers, Nport server, etc. The main functions include: multi-channel synchronous / asynchronous RS-232 serial data communication, multi-channel data receiving and sending, protocol analysis and Packaging, etc., are mainly used in fields such as electric power, energy, and communication. [0003] The functions of these products are relatively simple, and the supported protocols are not comprehensive, especially for military information systems. With the development, the requirements for serial data communication are getting higher and higher, and the requirements for different usage occasions a...

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Problems solved by technology

[0003] The functions of these products are relatively simple, and the supported protocols are not comprehensive, especially for military information systems. With the development, the requirements for serial data communication are getting higher and higher, and the requirements for different usage occasions are also different. Some information systems not only require synchronous and asynchronous data communication of different communication protocols, but also need to carry out necessary preprocessing on the transmitted data , so ordinary commercial products are difficult to meet the needs of these information systems

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