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An inspecting device of pieces of cards

A detection device and card technology, applied in the direction of measurement device, measurement of electricity, measurement of electric variables, etc., can solve the problems of cumbersome measurement work, errors, lack of monitoring measures for product quality of SUPMAX800 system, etc., to improve efficiency and reliability, avoid Errors, the effect of low technical requirements

Active Publication Date: 2009-03-04
SHANGHAI AUTOMATION INSTRAION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its measurement work is cumbersome, and it is prone to human errors, which often cannot meet its requirements in terms of function, performance, and accuracy.
This makes the quality of SUPMAX800 system products lack effective monitoring measures

Method used

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  • An inspecting device of pieces of cards
  • An inspecting device of pieces of cards
  • An inspecting device of pieces of cards

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Experimental program
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Effect test

Embodiment Construction

[0015] like figure 1 , figure 2 As shown, a card detection device includes a detection computer 1, a control card 2, an auxiliary card 3, a detection board 5, and a digital voltmeter 4. The auxiliary card 3 consists of 13 digital output DO cards and an analog The detection board 5 is provided with a variety of resistors and signal data buses. The detection board 5 mainly completes the signal switching circuit, realizes the switching of different types of detection signals, and the signals of different types and channels of the tested card. Input switching, redundant line switching, and an interface reserved for debugging means. The detection computer 1 is connected with the detection and control card 2 and the digital voltmeter 4, and the detection and control card 2 is connected and communicated with the auxiliary card 3 and the tested card through the signal data bus, and the digital voltmeter 4 is connected with the digital voltmeter 4. The signal data bus is connected, ...

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Abstract

The invention relates to a card component testing device that includes computer, accusation card, assistant card component, testing board, digital voltmeter. The assistant card component is made up of one or plural digital output DO card and one or plural analog output AO card. Plural resistances and signal data bus are set on the testing board. The benefit of the invention is that it could automatically finish the measure for SUPMAX800 card, and avoid human error. It improves the card testing efficiency and reliability.

Description

technical field [0001] The invention relates to a clamp detection device, in particular to a clamp detection device in the SUPMAX800 decentralized control system. Background technique [0002] SUPMAX800 system is a distributed control system, which is widely used in various industries such as electric power, metallurgy, and petrochemical industry. But at present, there is a lack of an effective detection device for the quality detection of the card parts of the system. Instead, manual measurements are used. Its measurement work is cumbersome, and it is prone to human errors, which often cannot meet its requirements in terms of function, performance, and accuracy. This makes the quality of SUPMAX800 system products lack effective monitoring measures. Contents of the invention [0003] The purpose of the present invention is to provide a clamp detection device, which can realize the detection of clamps, and thereby strengthen the quality requirements for clamps. It needs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
Inventor 朱强
Owner SHANGHAI AUTOMATION INSTRAION CO LTD
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