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Data processing system

A data processing system and data technology, applied in the field of information processing, can solve problems such as inability to communicate data, limit equipment use, etc., and achieve the effect of avoiding learning costs and reducing hardware and environmental requirements

Pending Publication Date: 2018-06-08
北京火花日志科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in an environment where the Windows system is not allowed or only the Linux operating system is used, data communication with devices supporting the OPC protocol cannot be performed, which limits the use of the device

Method used

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Examples

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Embodiment Construction

[0027] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] The embodiment of the present invention provides a data processing system, which is used to provide an efficient solution for data transmission and application of PLC equipment. The client initiates a request to apply the service. At the same time, the server may also have the function of subscribing data by the subscriber.

[0029] The system architecture is as figure 1 shown, including:

[0030] The local data processing terminal 11 is PLC equipment. The device can collect and store various types of data, and there is no need to limit the type of data collected and the format of transmission.

[0031] The server 12 includes a data verification regularizer 121, a queue buffer 122, a master database 123, a data sheet application interface 124, and a data batch application interface 125, and the data verification regularizer ...

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PUM

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Abstract

The invention discloses a data processing system and relates to the field of information processing technology. The system is used for lowering hardware and environment requirements of a client and aserver. The system comprises a local data processing end, a server and a client, wherein the server comprises a data verification normalizer, a queue cache, a main database, a data single-applicationinterface and a data batch-application interface, the data verification normalizer is electrically connected with the queue cache, the queue cache is electrically connected with the main database, andthe data single-application interface and the data batch-application interface are electrically connected with the main database; the local data processing end performs data transmission with the data verification normalizer through an HTTP (hypertext transfer protocol) or an HTTPS (hypertext transfer protocol secure); and the client performs data transmission with the data single-application interface or the data batch-application interface through the HTTP or the HTTPS or a WebSocket protocol or a WebSocketSecure protocol.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a data processing system. Background technique [0002] OPC protocol (OLE for Process Control) is a communication standard based on Microsoft's OLE / COM mechanism to transmit data on top of the application layer protocol DCE / RPC (Distributed Computing Environment / Remote Procedure Calls), with C / S (client and server) Architecture implementation, mainly used for data acquisition and logic control in industrial production process. There are many types of equipment in the industrial environment. A common data exchange method is required between the equipment and software of major manufacturers. The OPC protocol defines a set of standard interfaces and methods. The major equipment and software manufacturers are also based on Microsoft's OLE / COM technology provides support for the OPC protocol. [0003] However, with the further acceleration of the development of global...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F9/54H04L29/06H04L29/08
CPCH04L67/02G06F9/544G06F16/24552G06F16/2474G06F16/2477G06F16/25G06F16/254G06F16/258H04L67/01
Inventor 吴智军孙晗
Owner 北京火花日志科技有限公司
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