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a test device

A test device and a technology for simulating telemetry, applied in the field of communication, can solve the problems of complex test process and operation mode, no effective solution, and inability to quickly realize full functions of remote control and telemetry.

Active Publication Date: 2022-03-04
BEIJING DONGFANG MEASUREMENT & TEST INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the equipment used in the satellite ground test and wired telemetry test stage is scattered, and the test process requires multiple devices to complete the relevant test functions. The test process and operation method are complicated, and it is impossible to quickly realize the full function of remote control and telemetry, and in the test scene with high confidentiality requirements , It is not allowed to randomly plug in the serial cable to change the device parameters, the device is very inconvenient to use
For this problem, there is currently no effective solution

Method used

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Embodiment Construction

[0029] In order to understand the characteristics and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present invention.

[0030] An embodiment of the present invention provides a test device, figure 1 A schematic structural view of an implementation of the test device provided in the embodiment of the present invention, such as figure 1 As shown, the device includes: a field programmable logic gate array FPGA module 101, a digital signal processor DSP module 102 and a reduced instruction microprocessor ARM module 103; wherein,

[0031] The ARM module 103 is configured to set parameters and send the parameters to the DSP module 102;

[0032] The FPGA module 101 is configured to receive telem...

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Abstract

The embodiment of the present invention discloses a test device, which includes: a field programmable logic gate array FPGA module, a digital signal processor DSP module and a reduced instruction microprocessor ARM module; wherein the ARM module is used to set parameters, and send the parameters to the DSP module; the FPGA module is used to receive telemetry signals, perform channelization processing on the telemetry signals, and send the channelized signals to the DSP module; The DSP module is configured to demodulate the channelized signal and return the demodulated signal to the FPGA module; and send a remote control signal to the FPGA module based on the parameters.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a testing device. Background technique [0002] At present, the equipment used in the satellite ground test and wired telemetry test stage is scattered, and the test process requires multiple devices to complete the relevant test functions. The test process and operation method are complicated, and it is impossible to quickly realize the full function of remote control and telemetry, and in the test scene with high confidentiality requirements , It is not allowed to randomly plug in the serial port cable to change the device parameters, which is very inconvenient to use the device. For this problem, there is currently no effective solution. Contents of the invention [0003] In view of this, the embodiment of the present invention provides a testing device to solve at least one problem existing in the prior art. [0004] In order to achieve the above object, the technic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C23/06H04B10/032H04L1/00
CPCG08C23/06H04B10/032H04L1/0083
Inventor 李田甜徐圣法郭会平彭帅王鹏崔玉妹崔健艾婷
Owner BEIJING DONGFANG MEASUREMENT & TEST INST