Open type numerical control system based on Android platform and method for performing secondary development therein

Abstract

The invention belongs to the technical field of an electromechanical integrated numerical control and discloses an open type numerical control system based on an Android platform. The system comprises a servo system used for receiving a control order in order to finish the real-time control of the numerical control process. The numerical control system further comprises a man-machine interactive interface, an international path core (IPC) unit, a bus type input / output I / O unit and a bus type servo driving unit, wherein the man-machine interactive interface is realized by adopting the Android platform; the IPC unit is used for executing a real-time control task of the numerical control system and performing the data interaction with the Android platform. The invention further discloses a method used for performing the secondary development in the numerical control system according to a main real-time task. By adopting the numerical control system, the shortcomings of complex operation and poor flexibility of the man-machine interface of the traditional numerical control system are overcame; the Android platform supports a multi-task operation system, the soft is likely to be developed and transplanted; meanwhile, the secondary development method of the invention is also suitable for different software operation environments, therefore, the method has very strong transportability.

Description

technical field [0001] The invention belongs to the technical field of mechanical and electrical integration numerical control, and relates to an open numerical control system. More specifically, the present invention relates to an open numerical control system based on an Android platform and a method for performing secondary development therein. Background technique [0002] In the prior art, the numerical control system has become the core key equipment of machine tool equipment. After years of development, the architecture of the CNC system is basically divided into two types: the traditional single-board structure and the field bus structure. Among them, the traditional single-board structure system has fixed functions, does not have openness, and cannot meet the increasing application requirements of users; while the numerical control system with fieldbus structure has good openness, it can easily expand or modify system user configuration or functions. However, its ...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a numerical control system with good openness, flexible structure configuration, and low cost for the limitation and long development cycle of the numerical control system in the prior art when developing user-individualized functions and interfaces. An open CNC system based on the Android platform that is controlled and applicable to the supporting needs of different types of users

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