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Missile test device mistake prevention system and method

A technology for testing equipment and missiles, applied in guidance methods, offensive equipment, weapon accessories, etc., to improve test safety and avoid failure accidents

Active Publication Date: 2019-08-02
SHANGHAI INST OF ELECTROMECHANICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The misconnection of the interface adapter of the test equipment is mainly reflected in: there are interface adapters and test cables with the same shape and size in the general test equipment, and the wrong plugging phenomenon caused by the test personnel ignoring the equipment identification, etc.

Method used

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  • Missile test device mistake prevention system and method
  • Missile test device mistake prevention system and method

Examples

Experimental program
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Effect test

Embodiment

[0050] Code and paste QR codes on all missile products under test, and code and paste QR codes on both ends of the test cable connector and the interface adapter end of the test equipment. Before the missile test, the tester first scans the QR code on the tested missile product and the test cable with a handheld scanning device, and the scanned information is immediately returned and stored in the QR code information database installed on the test industrial computer. The error prevention and error discrimination software of the test industrial computer reads the information content of the two-dimensional code, gives the judgment conclusion of whether there is an error, and displays it in the software interface.

[0051] Before the official missile test begins, the testers follow the figure 2The flow chart of the system operation is shown, and the anti-error inspection is carried out. Complete the QR code scanning verification of the missile product under test, the test equi...

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Abstract

The invention provides a missile test device mistake prevention system and method. The system comprises a two-dimensional code judging module, a resistance judging module, a digital I / O judging module, a PXI board card assembly, a judging module, and a test industrial control computer. In combination with two-dimensional codes, resistance identification and electronic ID identification, for solving the problems that in the missile product test process, due to manual mistakes, tested missile products are prone to being mixed up, and test cables and test equipment connector adaptors are mis-connected, the mistake prevention system of tested missile products, a test cable, a interface adapter and mistake prevention test software is formed. Compared with previous manual checking manner, through the automatic program, mistake prevention detection is carried out from the product end to the test equipment end, the failure accident caused by manual mistake can be effectively avoided, and the test safety is improved.

Description

technical field [0001] The present invention relates to the technical field of automatic measurement and control, in particular to a system and method for error-proofing a product end under test, a test cable, a test equipment interface adapter and test software during a missile test. Background technique [0002] During the use and maintenance of multi-type general-purpose automated test equipment for air defense missiles, failures or accidents may occur due to misoperation by personnel or system operation errors, such as plugging in wrong interface adapters, test cables, etc. These accidents are often easy to cause damage to the product under test and bring about a large impact loss. Among them, human error is the main factor considered in the error prevention design of test equipment. In the process of using general-purpose test equipment, human errors are mainly manifested in the confusion of the tested missile product, wrong connection of test cables, and wrong connect...

Claims

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Application Information

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IPC IPC(8): F41G3/32
CPCF41G3/32
Inventor 陈思夏征农刘钊宋振中王蓉王冠坤唐亮张荣良
Owner SHANGHAI INST OF ELECTROMECHANICAL ENG
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