Data acquisition method and device, computer equipment and storage medium
A data acquisition and data technology, applied in computer control, computing, memory systems, etc., can solve problems such as information congestion, affecting the work efficiency of industrial boards, waste of computing resources and communication resources, and achieve high efficiency
Active Publication Date: 2021-06-01
广州思林杰科技股份有限公司
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Problems solved by technology
The range of industrial boards is very wide, including boards with small data volume and simple functions, such as temperature sensors and IO expansion boards, etc., as well as high-speed front-ends such as SCOPE, Signal Generator, etc. These industrial boards usually need high-speed signal processing Or analysis; if a large number of computing and communication resources are allocated to the former, it will cause a waste of computing resources and communication resources; if the limited computing resources are evenly allocated to the latter, it will cause information congestion and affect the industrial board. Card Work Efficiency
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[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the application; the terms used herein in the description of the application are only to describe specific embodiments The purpose is not to limit the present application; the terms "comprising" and "having" and any variations thereof in the specification and claims of the present application and the description of the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second" and the like in the description and claims of the present application or the above drawings are used to distinguish different objects, rather than to describe a specific order.
[0036] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrenc...
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The embodiment of the invention belongs to the technical field of industrial board card information acquisition, and relates to a data acquisition method, which comprises the following steps: acquiring an interface working state to determine an interface in the working state, and negotiating the type of a board card; if the type of the board card is a high-speed board card, extracting data of the board card through cooperation of Nexus master control and AIM Engine, and storing the data in DMA; and transmitting the data in the DMA to a user side. The invention further provides a data acquisition device, computer equipment and a storage medium. According to the method and the device, the corresponding computer resources are distributed according to the board card information to obtain and process the board card data, and the corresponding computing resources are called according to the ID associated with the board card of the data source to process the corresponding data. According to the scheme, arithmetic unit and memory resources can be reasonably allocated in a software scheduling form according to the operand of different board cards, and the data processing efficiency is high.
Description
technical field [0001] The present application relates to the technical field of industrial board information collection, in particular to a data collection method, device, computer equipment and storage medium. Background technique [0002] Industrial boards are widely used in industrial control and information collection, and the installed capacity is very large. In the application environment of data upload / analysis scenarios in test / measurement, a set of detection equipment or acquisition equipment may provide corresponding services to multiple industrial boards at the same time. During the communication process, multiple communication channels will be generated. Now Some communication channel maintenance methods usually allocate computing resources and communication resources to each industrial board receiving services without distinction. The range of industrial boards is very wide, including boards with small data volume and simple functions, such as temperature sens...
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IPC IPC(8): G06F9/50G06F12/02G06F13/28G05B19/042
CPCG06F9/5027G06F12/023G06F13/28G05B19/0423
Inventor 周茂林
Owner 广州思林杰科技股份有限公司