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Board card automatic testing system and testing method thereof

A technology of automatic test system and test method, which is applied in the direction of electronic circuit test, measuring instrument, measuring device, etc., can solve the problems of prolonging the production cycle of boards, increasing R&D costs, lengthening the cycle of boards, etc., and shortening the testing and processing of boards The effect of production cycle, shortened production cycle, and reduced operation steps

Inactive Publication Date: 2014-04-30
浙江众合科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only prolongs the cycle of board production, but also increases the cost of research and development
In addition, after the board card is tested, it is necessary to erase the test program on the board card and write it into the working program of the board card when it leaves the factory. This not only increases the production process of the board card, but also prolongs the production cycle of the board card. inefficiency

Method used

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  • Board card automatic testing system and testing method thereof
  • Board card automatic testing system and testing method thereof
  • Board card automatic testing system and testing method thereof

Examples

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Embodiment Construction

[0024] Such as figure 1 and image 3 Shown, a kind of board card automatic test system, comprises industrial personal computer and several tested board cards 2, as figure 1 As shown, it includes a tested board card 1 and a tested board card 2, and also includes a test interface board. The test interface board is provided with an interface connection corresponding to the tested board card 1 and the tested board card 2. The tested board card 2 of the interface, the industrial computer is connected to the test interface board through the communication interface. Interfaces of different types are provided on the test interface board 2 , and the worker can connect the board to be tested to the interface of the test interface board 2 according to the model of the interface of the tested board after checking the plan of the tested board. Connect different types of tested boards 2 to the corresponding interfaces of the test interface board, the industrial computer communicates with ...

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Abstract

The invention discloses a board card automatic testing system and a testing method thereof. The automatic testing system comprises an industrial personal computer and a plurality of tested board cards, and further comprises a testing interface board. The testing interface board is provided with interfaces matched with the tested board cards, and the interfaces are used for being connected with the tested board cards with corresponding interfaces. The industrial personal computer is connected to the testing interface board through a communication interface. The industrial personal computer calls a detection program which is transmitted to the tested board cards through the testing interfaces. The automatic testing system of the board cards can be used for testing a plurality of board cards with different interfaces at the same time, the production cycle is shortened, and the board card production efficiency is improved. The testing method of the board card automatic testing system can monitor and store testing data of the tested board cards in real time, the testing data and testing states of the tested board cards are stored in the industrial personal computer, and errors can be conveniently tracked when errors of board card testing occur.

Description

technical field [0001] The invention relates to a communication system and a testing method, in particular to a board automatic testing system and a testing method. Background technique [0002] Because boards have different interfaces and different functions, usually a set of test tooling is made for each type of board with the same function and the same interface (test tooling refers to testing various performance indicators of the board, such as power-on aging A set of test equipment for testing performance, electronic circuit board performance, etc.), in the test tooling, it is necessary to develop corresponding software test programs and hardware environment equipment for each type of board. This not only lengthens the production cycle of the board, but also increases the cost of research and development. In addition, after the board card is tested, it is necessary to erase the test program on the board card and write it into the working program of the board card when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R31/28G01R1/04
Inventor 丁伟森周公爽
Owner 浙江众合科技股份有限公司
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