The invention provides a safety control device for solid boosting of a carrier rocket. The device comprises a secondary power supply module, a safety control logic processing module and a safety control preparation and execution module, wherein the secondary power supply module is connected with an external power supply and the safety control logic processing module and is used for carrying out power supply filtering and secondary conversion on external power supply and supplying power to the safety control logic processing module; the safety control logic processing module is connected with the secondary power supply module and the safety control preparation and execution module, and is used for receiving multiple paths of safety control signals input from the outside, and sending the processed safety control signals to the safety control preparation and execution module in the form of high and low level redundancy control signals; and the safety control preparation and execution module is used for receiving a safety control execution signal output by the judgment driving circuit and driving an unlocking relay, a pin pulling relay, a safety control preparation relay and a safety control execution relay to act so as to realize safety control functions such as unlocking, pin pulling and detonation.

    本发明提供了一种用于运载火箭固体助推的安控装置,该装置包括:二次电源模块、安控逻辑处理模块、安控准备与执行模块;其中:所述二次电源模块与外部电源和安控逻辑处理模块连接,用于将外部供电进行电源滤波和二次转换,给所述安控逻辑处理模块供电;所述安控逻辑处理模块,与所述二次电源模块和所述安控准备与执行模块连接,用于接收外部输入的多路“安控信号”,经过处理后以高低电平冗余控制信号的形式发送到安控准备与执行模块;所述安控准备与执行模块,用于接收判决驱动电路输出的安控执行信号,驱动解锁继电器、拔销继电器、安控准备继电器、安控执行继电器动作,实现解锁、拔销、引爆等安控控制功能。


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    Title :

    Safety control device for solid boosting of carrier rocket


    Additional title:

    一种用于运载火箭固体助推的安控装置


    Contributors:
    ZANG ZHAOXIANG (author) / WANG ZUQUAN (author) / HOU LIN (author) / SUN SILIANG (author) / SHE LIJIA (author) / WANG XIAOLI (author) / LUO JIE (author) / WEI JIDONG (author) / ZHU MINGYI (author)

    Publication date :

    2023-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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