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Novel instruction converter testing system

A command converter and test system technology, applied in signal transmission systems, instruments, etc., can solve problems that affect the reliability of telemetry data and low performance of aircraft, and achieve the effects of long working hours, correct signals, and strong anti-interference

Inactive Publication Date: 2018-04-17
SHAANXI YUHANG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The command converter is one of the important devices of the telemetry system. It controls the working parameters of the receiving aircraft. Whether its working state is stable or not and whether the parameters are wrong or correct will seriously affect the reliability of the telemetry data, resulting in low performance of the aircraft.

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  • Novel instruction converter testing system

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Embodiment Construction

[0015] A new type of command converter test system, including a comprehensive module, an analog signal module, a time system signal module, a data signal module and a command transmitter; wherein, one end of the analog signal module, time system signal module and data signal module is respectively Connect the integrated module, and the other end is respectively connected to the command transmitter.

[0016] Wherein, the integrated module includes a sequentially connected network port, FPGA and RS424 interface, the network port is connected to an external computer, and the RS424 interface is respectively connected to an analog signal module, a timing signal module and a data signal module.

[0017] The analog signal module includes an RS424 interface, an FPGA, and a signal generating circuit arranged in sequence, and the signal generating circuit is connected to an instruction transmitter. The data signal module includes an RS424 interface, an FPGA and a receiving and sending s...

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Abstract

The invention relates to the field of modern electronic technology, in particular to a novel command converter testing system. A new type of command converter test system, including a comprehensive module, an analog signal module, a time system signal module, a data signal module and a command transmitter; wherein, one end of the analog signal module, time system signal module and data signal module is respectively Connect the integrated module, and the other end is respectively connected to the command transmitter. The novel instruction converter testing system proposed by the invention can comprehensively detect various functions of the instruction converter. The various signals generated by the test system are correct and stable, the received data is continuous and complete, and the working time is long, the anti-interference is strong, and there is no interruption phenomenon.

Description

technical field [0001] The invention relates to the field of modern electronic technology, in particular to a novel command converter testing system. Background technique [0002] In order to ensure the practicability and safety of aerospace projects, the working parameters of various systems inside the aircraft, the performance of the aircraft, and its fault analysis all need reliable telemetry systems to test. The command converter is one of the important equipment of the telemetry system. It controls the working parameters of the receiving aircraft. Whether its working state is stable or not and whether the provided parameters are wrong or correct will seriously affect the reliability of the telemetry data, resulting in low performance of the aircraft. Therefore, it is very necessary to design a rigorous and stable test system for the command converter to detect its efficient operation, and it is also an important link in the development process of the aircraft. [0003]...

Claims

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Application Information

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IPC IPC(8): G08C25/00
CPCG08C25/00
Inventor 郝青
Owner SHAANXI YUHANG ELECTRONICS