Redundancy control system and method

Abstract

The invention discloses a redundancy control system and method, and belongs to the technical field of computers. According to the specific implementation mode, the system comprises a plurality of control systems, each control system comprises a CPU module, a voting module, a power module, an interface module and a storage module, the CPU modules interact with the voting modules respectively, the voting modules interact with one another, multiple voting is conducted through the CPU modules and the voting modules, and the CPU module on duty is determined; the power module supplies power to the control system; the interface module is used for communication between the CPU module and the corresponding voting module; and the storage module is used for correspondingly storing data of the CPU module. According to the embodiment, the reliability and the safety of the ship control system during operation can be improved, and single-point fault hidden dangers are eliminated, so that control tasks are processed in time, control system paralysis caused by equipment faults is prevented, and the loss cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a redundant control system and method. Background technique [0002] The ship's combat command automatic control system is referred to as "shipborne command and control system" or "ship control system", including tactical application software and computers, display and control equipment, weapon control subsystems, data link terminals and communication equipment, etc., mainly used for The collection and processing of tactical intelligence, auxiliary command operations, and control of weapon launch can automatically complete ship command, communication, navigation, target recognition, threat judgment, auxiliary decision-making, weapon launch, and automatic control of electronic countermeasures. [0003] In the intelligent control process of the existing ship control system, due to the large number, variety and complex tasks of the control tasks, when the control syste...

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