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Multifunctional data acquisition card

A data acquisition card and data acquisition technology, applied in the direction of data acquisition and recording, can solve problems such as increasing costs, and achieve the effect of reducing the number of devices, saving slot space, and reducing costs

Inactive Publication Date: 2013-03-27
NAT INSTR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Common data acquisition cards can only collect one type of data. When different types of data need to be collected, the existing technology usually needs to configure multiple data acquisition cards, which increases the cost

Method used

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the ar...

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Abstract

The invention provides a multifunctional data acquisition card, which comprises a plurality of data acquisition modules, a logic control module and a bus bridge module. The data acquisition modules are respectively used for acquisition and / or output of different types of data of a system to be measured; the logic control module is connected with the data acquisition modules and is used for logic control on the data acquisition modules; and the bus bridge module is connected with the logic control module and is used for realizing communication between the logic control module and an upper computer bus. By adopting the multifunctional data acquisition card, multiple functions for acquisition of various types of data can be realized on a single data acquisition card, the number of devices applied in a relevant measuring system can be reduced, the slot space of the measuring system can be saved, and the cost can be reduced.

Description

technical field [0001] The invention relates to data acquisition technology, in particular to a multifunctional data acquisition card. Background technique [0002] Data acquisition cards are used to collect various types of data. With the rapid development of modern equipment towards digitization and informatization, data acquisition cards have been more and more widely used in various fields. [0003] Common data acquisition cards can only collect one type of data. When different types of data need to be collected, in the prior art, multiple data acquisition cards usually need to be configured, thereby increasing the cost. Contents of the invention [0004] A brief overview of the invention is given below in order to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical parts of the invention nor to delineate the scope of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/40
Inventor 马恩云赵永杰张斌朱良孙娴许文靓段伟亮
Owner NAT INSTR CORP
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