Handheld Pyrotechnic Test Terminal

Abstract

The invention discloses a hand-held pyrotechnic testing terminal, comprising: a case, a power supply part, a display part and a control part; the display part is arranged on the upper layer of the case, the power supply part and the control part are fixed in the case, and the display part is connected with the control part , the power supply unit is connected to the display unit and the control unit respectively; the control unit includes an ARM single-board computer and a carrier board, and a communication connection is realized between the ARM single-board computer and the carrier board; a power management circuit and a pyrotechnics test circuit are set on the carrier board And the peripheral interface circuit, the power management circuit provides power and reset signal for the system, the pyrotechnics test circuit detects the status of the pyrotechnics through the test interface, and the peripheral interface circuit is used to set different peripheral interfaces. Through the technical solution of the present invention, the minimization and modularization of the core part of the terminal hardware are realized, the operation is simple, the interface functions are various, and the function of being compatible with various pyrotechnic product testing equipment is provided.

Description

technical field [0001] The invention relates to the technical field of testing devices, in particular to a handheld pyrotechnic testing terminal. Background technique [0002] In modern warfare, missiles have become one of the most important means of attack, and the missile pyrotechnic system plays an important role in many systems of missiles, and its safety and reliability directly determine whether the missile can complete the intended combat goal. Therefore, in the development process of missile weapon system, the test device of the pyrotechnic system has always been the key to the development. [0003] In the past, the pyrotechnic testing devices all used multimeters or special testing devices with embedded microprocessors as the control core, and none of them had the function of data management. In addition, the previous pyrotechnic testing devices were operated by mechanical buttons, and small-sized black and white monitors were used as display components, resulting ...

AI Technical Summary

Problems solved by technology

[0003] The previous pyrotechnic test devices used multimeters or special test devices with embedded microprocessors as the control core, and none of them had data management functions.

In addition, the previous pyrotechnic test devices were operated by mechanical keys, and small-sized black and white displays were used as display components, resulting in poor human-machine experience.

[0004] In the past, the pyrotechnic test devices were large in size and did not have generalized test functions. As a result, there were many types of pyrotechnic test devices assembled by the troops and their states were complicated, which was not conducive to improving the logistical support level of the troops.

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