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Detection equipment for laser inertial combination navigation component

A technology of inertial combination and detection equipment, which is applied in the field of aircraft navigation to achieve the effects of improving troubleshooting efficiency, easy operation, and improving efficiency and quality.

Inactive Publication Date: 2017-08-18
HARBIN
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] The laser-inertial integrated navigation component is the main navigation equipment of the helicopter and the flight information source of the carrier aircraft, and it is connected with the integrated display flight control system to provide it with navigation information. Therefore, the laser-inertial integrated navigation component needs to be calibrated before installation. There is no equipment for testing laser inertial integrated navigation components in this department, which needs to be developed

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  • Detection equipment for laser inertial combination navigation component

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Experimental program
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Effect test

Embodiment

[0018] This test mainly completes the performance test of the laser inertial integrated navigation component 2, and starts the 28V power supply through the 220V power supply to supply power to the laser inertial integrated navigation component 2. The automatic tester 4 controls the laser-inertial integrated navigation component 2 through software to complete the alignment and turn to navigation. After the system enters the navigation, the performance test of the laser-inertial integrated navigation component 2 is started.

[0019] 1) The 1553B bus communication card is used for the 1553B bus communication between the data bus on the simulator and the laser inertial integrated navigation component 2;

[0020] 2) Using RS422 bus communication to receive the 422 data output by the laser-inertial integrated navigation component 2, and analyze and process the data, so as to realize the status and data monitoring of the laser-inertial integrated navigation component 2;

[0021] 3) T...

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Abstract

The invention relates to detection equipment for a laser inertial combination navigation component. The detection equipment comprises a detection adapter (3), an automatic tester (4), a data acquisition unit (5) and a main control computer simulator (6), wherein the detection adapter (3) is used for signal regulation and line adaptation, and supplies electricity for the automatic tester (4), the data acquisition unit (5) and the main control computer simulator (6), the automatic tester (4) performs automatic detection on a laser inertial combination navigation component (2), the data acquisition unit (5) collects various signals output by the laser inertial combination navigation component (2) and transmits to the main control computer simulator (6), and the main control computer simulator (6) is used for judging whether the signals transmitted by the data acquisition unit (5) are correct and displays the signals.

Description

technical field [0001] The invention belongs to the field of aircraft navigation, and in particular relates to a detection device for laser inertial integrated navigation components. Background technique [0002] The laser-inertial integrated navigation component is the main navigation equipment of the helicopter and the flight information source of the aircraft, and it is connected with the integrated display flight control system to provide navigation information for it. Therefore, the laser-inertial integrated navigation component needs to be calibrated before installation. The laboratory does not have the equipment for testing the laser inertial integrated navigation components, which needs to be developed. Contents of the invention [0003] The technical problem to be solved in the present invention: [0004] Perform pre-installation checks on laser-inertial integrated navigation components, and troubleshoot laser-inertial integrated navigation components. [0005] ...

Claims

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Application Information

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IPC IPC(8): G01C25/00
CPCG01C25/005
Inventor 于冰刘春磊刘欣刘国立
Owner HARBIN
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