A data acquisition and processing method of numerical control system based on cloud computing
A numerical control system and data acquisition technology, applied in general control systems, control/regulation systems, digital control, etc., can solve problems such as difficulty in meeting big data requirements, and achieve the effects of flexible development, unified management, and simplified use.
Active Publication Date: 2016-08-17
HUAZHONG UNIV OF SCI & TECH
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[0008] In view of the above defects or improvement needs of the prior art, the present invention provides a cloud computing-based numerical control system data acquisition and processing method, which realizes parallel computing and distributed storage of workshop data through a virtual machine cluster running in a remote server, Thereby greatly improving the data processing speed and performance of the CNC system, and overcoming the bottleneck problem that the data acquisition and processing efficiency of the current CNC system is too low and it is difficult to meet the needs of big data
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0041] Parallel computing refers to the process of using multiple computing resources to solve computing problems at the same time, and it is an effective means to improve the computing speed and processing capacity of computer systems. Its basic idea is to use multiple processors to cooperate to solve the same problem, that is, the problem to be solved is decomposed into several parts, and each part is calculated by an independent processor. With its powerful numerical calculation and data processing capabilities, parallel computing has been widely used in the fields of national economy, national ...
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The invention discloses a numerical control system data acquiring and processing system based on cloud computing, comprising a cloud platform erected with remote server clusters. The cloud platform comprises a computation server cluster and a storage server cluster. The computation server cluster is integrated with a virtual machine cluster, and is connected and communicates with a numerical control system and the storage server cluster. The virtual machine cluster is provided with multiple distributed cluster parallel computation units used for executing data acquisition and parallel computation. The storage server cluster is used for storing workshop data after acquisition or analysis in a distributed manner. The invention further discloses a corresponding method. According to the invention, virtual machines replace real machines to implement parallel computation, and the virtual machine cluster is managed through a virtualization management platform, so that workshop server resources are no longer limited by single point configuration and can be dispatched by the cloud platform in a unified manner, unified management and online sharing of workshop information resources are realized, the capability of data processing of a data system is improved, and parallel operation in workshops is simplified.
Description
technical field [0001] The invention belongs to the technical field of data collection and processing of a numerical control system, and in particular relates to a data collection and processing method of a numerical control system. Background technique [0002] CNC machine tool is a high-precision, high-efficiency automatic machine tool. With the development of computer technology, CNC machine tools have realized many complex CNC functions, such as multiple compensation functions, high-order curve interpolation functions, digital servo control functions, etc. etc., and these functions all rely on the data analysis capability of high-performance microprocessors. The application of embedded microprocessors in the field of CNC machine tools has greatly enhanced the calculation speed and accuracy of real-time data of the CNC system, and indirectly improved the processing speed and accuracy of machine tools. However, as the CNC machine tool application field has higher and high...
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IPC IPC(8): G05B19/414
CPCG05B19/4142
Inventor 杨建中丁国涛冯冰艳惠恩明陆永亮姚桐兴
Owner HUAZHONG UNIV OF SCI & TECH