Full-electronic contact fuse tester and testing method

Abstract

The invention provides a full-electronic contact fuse tester and a testing method. The full-electronic contact fuse tester comprises an AC-DC power supply, a relay, a voltage converter, a ferroelectric memory, a crystal oscillator, a return circuit, a driving circuit, a single-chip, an indicating lamp, a CPLD and a connector; the single-chip is electrically connected with the voltage converter, the relay, the indicating lamp and the CPLD; the AD-DC power supply is electrically connected with the voltage converter and the relay; the CPLD is electrically connected with the driving circuit, the single-chip and the connector; and the connector is electrically connected with the relay. The full-electronic contact fuse tester can send out at most eight ways of trigger signals, so that a triggersignal processing module of contact fuses is detected; and needed trigger state signals are provided to the contact fuses with multiple sensors, so that the contact fuses can be tested more comprehensively.

Description

technical field [0001] The invention relates to the field of fuze detection, in particular to an all-electronic trigger fuze tester and a test method thereof. Background technique [0002] The safety and reliability of the fuze is an important guarantee for the missile weapon system to complete the combat mission, and it is also the eternal theme of the continuous development and innovation of the fuze technology. The fuze test equipment is a steel ruler for the performance evaluation of fuze products. The test results directly reflect the quality of the fuze, and its status is extremely important in the development and production of the fuze. [0003] In 2013, the article "Universal Technology of Programmable Tester on Chip for Fuze Electronic Safety System" published in "Journal of Detection and Control", Vol. Among them, Section 1.2 mentioned: "The electronic safety system tester adopts the method of 'one key + indicator light', which can complete self-inspection, verifi...

AI Technical Summary

Problems solved by technology

[0005] If the all-electronic fuze tester can only provide analog trigger signals, and the analog trigger signals are directly transmitted to the high-voltage components through the program control components inside the fuze, the trigger signal processing components of the fuze cannot be tested, and the detection of the fuze is not comprehensive enough; The electronic fuze tester can only provide one trigger signal, so for the trigger fuze with multiple sensors, all the sensors on the trigger fuze can only receive one trigger signal from the full electronic fuze tester at the same time, and the trigger fuze cannot be fully tested How the trigger fuze works when the multiple sensors on it receive different trigger signals

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