Power-on control method and power-on control circuit for initiating explosive device drive circuit in train torpedo section

Abstract

The invention provides a power-on control method and a power-on control circuit for an initiating explosive device drive circuit in a train torpedo section, and solves the problems that the depth value of an existing train torpedo water entry switch cannot be adjusted and the application range is limited. During preparation of train torpedo exercise training or delivery inspection test, setting of depth parameters of the water entry switch is completed, and the set parameters are stored in a memory of a train torpedo electronic device; and during train torpedo navigation, a depth sensor outputs acquired navigation depth information in real time, and software of the train torpedo electronic device performs filtering processing on the received depth information, and is used for comprehensively judging width and depth values of a depth signal by combining a preset depth parameter of the water entry switch, and outputting a water entry starting instruction when the requirements are met. The water entry starting instruction is used as a power-on control signal to realize the power supply of a train torpedo battery and the power-on control of the initiating explosive device drive circuit.

Description

technical field [0001] The invention belongs to the technical field of power-on control of an underwater self-emitting device, and in particular relates to a power-on control method and a control circuit for a driving circuit of a pyrotechnic product in a mine operation section. Background technique [0002] The mine operation is a special type of mine in the underwater self-launching device. The mine combat section is replaced with the mine operation section, which is used for training exercises or delivery for inspection and testing. The pyrotechnic drive circuit is the core circuit to realize the function of the mine operation section, and can complete the following functions: [0003] 1) After the actual voyage is completed, the parking valve is ignited, the engine is stopped, and the navigation of the underwater self-launching device is terminated; [0004] 2) Complete the ignition of the electric explosion valve for inflation, realize the inflation and expansion of th...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem that the depth value of the existing mine-operating switch into the water cannot be adjusted and the scope of application is limited, and provides a power-on control method and power-on control circuit for the pyrotechnic product drive circuit of the mine-operating section

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