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Testing device for electronic onboard cabin control panel

A test device and cockpit control technology, applied in the direction of measuring device, measuring electricity, measuring electrical variables, etc., can solve the problems of cumbersome testing, heavy workload, and untestable communication functions of equipment 422

Inactive Publication Date: 2014-03-26
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Before using this test device, we used traditional instruments (multimeters, etc.) to manually test the switch on-off situation and potentiometer resistance measurement. The workload is heavy, the test is cumbersome, and the main 422 communication function of the equipment unable to test

Method used

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  • Testing device for electronic onboard cabin control panel
  • Testing device for electronic onboard cabin control panel
  • Testing device for electronic onboard cabin control panel

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Experimental program
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Embodiment Construction

[0024] Attached below figure 1 , 2 , 3, 4 describe the present invention in detail:

[0025] A test device for electronic equipment such as an airborne cockpit control panel, which includes a peripheral structure and an internal hardware structure of the test device;

[0026] The peripheral structure of the test device includes a reinforced computer 1 and a display screen 2, a keyboard 4, a touch panel 5, a start switch and a work indicator light 8 are arranged on the upper surface of the reinforced computer 1, and a power supply is provided on the side of the reinforced computer 1. Switch 3, USB interface 6, conversion socket head 7, power socket 9;

[0027] Described internal hardware structure it comprises PC104 function module, power supply assembly, interface adapter assembly;

[0028] Described PC104 function module it comprises discrete quantity input and output module, analog quantity input module, RS422 serial communication module;

[0029] The discrete input ...

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PUM

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Abstract

The invention relates to a testing device for an electronic onboard cabin control panel and belongs to the technology of testing instruments. The testing device comprises a peripheral structure and an internal hardware structure. The peripheral structure comprises a ruggedized computer and a display screen. A keyboard, a touch panel, a starting switch and a working indicator lamp are disposed on the upper surface of the ruggedized computer. A power switch, a USB interface, a conversion socket head and a power socket are disposed on the side of the ruggedized computer. The internal hardware structure comprises a PC104 functional module, a power supply component, and an interface adapter component. The testing device has the advantages that the ruggedized computer is used as the structural design of a system hardware platform, a data collection module based on the PC104 bus and a 422 communication module are used, and the testing device is modularized and miniature.

Description

technical field [0001] The invention relates to a test device for electronic equipment such as an airborne cockpit control panel, which belongs to the test instrument technology. Background technique [0002] Before using this test device, we used traditional instruments (multimeters, etc.) to manually test the switch on-off situation and potentiometer resistance measurement. The workload is heavy, the test is cumbersome, and the main 422 communication function of the equipment Unable to test. Contents of the invention [0003] In order to overcome the above-mentioned defects, the purpose of the present invention is to provide a test device for electronic equipment such as cockpit control panels on an aircraft, so as to solve the requirements for performance testing of electronic equipment such as cockpit control panels on aircraft before installation. [0004] In order to achieve the above object, the present invention adopts following technical scheme: [0005...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 喻浩马强亮余丹
Owner JIANGXI HONGDU AVIATION IND GRP
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