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Utility Model
CN203350686U 基于双核的数控控制系统 失效 - 权利终止

  • Patent Title: 基于双核的数控控制系统
  • Patent Title (English): Dual-core-based numerical control system
  • Application No.: CN201320486301.0
    Application Date: 2013-08-11
  • Publication No.: CN203350686U
    Publication Date: 2013-12-18
  • Inventor: 李鹏 , 张营 , 房永钢 , 周珂 , 陈立锋 , 吕永田
  • Applicant: 济宁学院
  • Applicant Address: 山东省济宁市曲阜市杏坛路1号
  • Assignee: 济宁学院
  • Current Assignee: 济宁学院
  • Current Assignee Address: 山东省济宁市曲阜市杏坛路1号
  • Main IPC: G05B19/414
  • IPC: G05B19/414
基于双核的数控控制系统
Abstract:
基于双核的数控控制系统涉及数控技术领域，具体涉及一种基于双核的数控控制系统，包括ARMCotrtex-M3核心板、DSP2812核心板、电机、总线一、总线二，其特征在于：ARMCotrtex-M3核心板通过总线一与DSP2812核心板连接，ARMCotrtex-M3核心板完成指令运算，通过总线一将数据信息传输给DSP2812核心板，ARMCotrtex-M3核心板也通过总线一接收和处理DSP2812核心板的反馈信息；ARMCotrtex-M3核心板设置有工业触控液晶屏；ARMCotrtex-M3核心板连接有CAN总线、RS232串口、TCP/IP、SRAM、FLASH；DSP2812核心板通过总线二与电机连接；总线二内设置有脉冲输出线；总线二内设置有编码反馈线；总线二内设置有通用输入输出控制输入线。本实用新型结构合理、操作方便，能够实现对机床的高性能控制,减少对硬件的依赖性,适用实时性高的操作系统。
Abstract(English):

The utility model relates to the technical field of numerical control, in particular to a dual-core-based numerical control system. The dual-core-based numerical control system comprises an ARMCotrtex-M3 core board, a DSP2812 core board, a motor, a bus 1 and a bus 2, and is characterized in that: the ARMCotrtex-M3 core board is connected with the DSP2812 core board through the bus 1, the ARMCotrtex-M3 core board finishes the ordering calculation and transmits data information to the DSP2812 core board through the bus 1, and the ARMCotrtex-M3 core board receives and processes feedback information of the DSP2812 core board through the bus 1; the ARMCotrtex-M3 core board is provided with an industrial touch control LCD screen; the ARMCotrtex-M3 core board is connected with a CAN bus, an RS232 serial port, a TCP/IP, an SRAM and a FLASH; the DSP2812 core board is connected with the motor through the bus 2; a pulse output line is arranged in the bus 2; an encoding feedback line is arranged in the bus 2; and a general input/output control input line is arranged in the bus 2. The dual-core-based numerical control system has the advantages of reasonable structure and convenient operation, can realize high performance control of a machine tool, reduces the dependence on hardware, and is applicable to operating systems of high real-time property.

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