Internet interface of remote operation and maintenance system of numerical control equipment

Abstract

The invention discloses an internet interface of a remote operation and maintenance system of numerical control equipment. The internet interface is suitable for use in the communication problems of the numerical control equipment of multiple protocols and multiple manufacturers. According to the internet interface, a method of layer-by-layer parsing and filtering is adopted in a cloud server forrespective parsing for equipment data from the different protocols, and actual equipment data are obtained by parsing according to corresponding application layer protocols; a unified XML document structure is designed, and DOM technology is adopted to encapsulate the equipment data, which are obtained by parsing, into XML files to store the same into an equipment state database; and a user interface is defined, and dynamic page technology is adopted to realize interaction of a remote monitoring center and the equipment state database. The Internet interface applies internet+ technology to remote operation and maintenance of the numerical control equipment, and has high versatility.

Description

technical field [0001] The invention belongs to the field of intelligent manufacturing and the Internet of Things, and relates to a technology for connecting numerical control equipment of different manufacturers and different protocols to the Internet, in particular to an Internet interface of a remote operation and maintenance system of numerical control equipment. Background technique [0002] Since the era of intelligent manufacturing and Industry 4.0, Internet technology has been widely used in manufacturing, especially in equipment manufacturing and equipment fault diagnosis. CNC equipment has the advantages of high processing precision, fast processing speed, and high degree of integration. It currently occupies a dominant position in the mass production of the manufacturing industry. At the same time, the requirements for the reliability and accuracy of CNC equipment are gradually improved. If the CNC equipment fails unexpectedly and stops, It will inevitably cause h...

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Problems solved by technology

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide an Internet interface for the remote operation and maintenance system of numerical control equipment, and to construct a new type of network structure for different communication interfaces of numerical control equipment, which has strong versatility and high communication efficiency. Solving the communication problems of CNC equipment from different manufacturers and using different protocols

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