Communication and emission safety interlocking control method and system

Abstract

The invention provides an interlocking control method and system for communication and emission functions. The method is realized through a microcontroller, a logic control circuit and a drive control circuit. Wherein the microcontroller is used for outputting a communication interaction enabling control signal or an ignition emission enabling control signal to ammunition to the logic control circuit according to a command; the microcontroller is provided with safety control software, and the safety control software is used for controlling communication interaction enable control signals or ignition emission enable control signals of ammunition to be mutually exclusive in time sequence; the logic control circuit is formed by converting and combining a plurality of NOT gate logic circuits and AND gate logic circuits, and is used for performing interlocking control on two paths of enabling control signals on hardware, and when the two paths of control signals exist at the same time, interlocking and ending; otherwise, one path of signal is output to the driving control circuit; and the driving control circuit is used for performing driving control according to the type of the received signal.

Description

technical field [0001] The invention belongs to the technical field of signal processing, and relates to a communication and transmission safety interlock control method and system. Background technique [0002] The invention relates to a communication and launch function safety interlock control method applicable to carrier platforms such as aircraft, ships and vehicles. It can be used to realize tasks such as communication interaction between the launch control system and ammunition, data setting, and ammunition launch. It has integrated control of software and hardware, good fault tolerance, high security, strong anti-interference ability, good platform adaptability, and low power consumption and other characteristics. [0003] At present, the communication and interaction between aircraft, ships, vehicles and other carrier platforms and the loaded ammunition, and ignition and launch are the two most important mission functions. These two mission functions belong to dif...

AI Technical Summary

Problems solved by technology

For example: when the launch control system communicates with the ammunition, it usually performs the parameter setting task. If the ignition launch task is performed at this time, it may cause casualties and equipment damage; and when the launch control system ignites and launches the ammunition, the ammunition It will launch immediately after receiving the ignition launch signal, and there is no need to perform communication interaction at this time

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