Dual-control system communication terminal

Abstract

The present invention discloses a dual-control system communication terminal. By a plurality of control methods and multiple protection techniques in a soft control system and a hard control system, an intelligent communication matrix between a user interface channel and a communication channel is established, thereby implementing reliable and stable communications of the communication terminal in a plurality of application scenarios in complex environments. Especially an intelligent dual-control system consisting of a hard control system and a soft control system can well implement the free backup and switching of communication links by intelligent analysis and judgment, has strong robustness, and fully guarantees the stable and reliable operation of the communication terminal. In a heterogeneous multi-network convergence environment (complex environment), in the presence of coexistence of a plurality of network techniques and a plurality of network providers, the communication terminal can be flexibly and conveniently adapted to the access of a plurality of network types and the change of a plurality of network environments.

Description

Technical field [0001] The present invention relates to multi-mode communication. Background technique [0002] In traditional multi-mode communication terminals, a microprocessor can be used to switch between multiple channels, or a hardware switch can be used to switch to routing. The former can realize the intelligentization of switching control logic, that is, the optimized selection of multiple switching strategies, and the use of microprocessor cache to achieve smooth business flow, while the latter has good reliability here, especially the digital logic circuit has good resistance. Cyber ​​attack capability. [0003] However, in the face of the intelligence, reliability, and safety requirements of industrial communication terminals, neither a single microprocessor nor a digital logic circuit controller can meet the requirements of industrial application scenarios for communication terminals. Summary of the invention [0004] In view of the above-mentioned problems, the pres...

AI Technical Summary

Problems solved by technology

[0003] However, in the face of the intelligence, reliability and security requirements of industrial communication terminals, neither a single microprocessor nor a digital logic circuit controller can meet the needs of communication terminals in industrial application scenarios

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