基于ARM的电子提花机网络控制系统

Embedded industrial Ethernet system of electronic jacquard based on ARM

为提高国产电子提花机的网络控制能力,在现有电子提花控制系统的基础上,结合嵌入式以太网控制技术,设计新的电子提花机网络控制系统。利用流行的RTL8019AS作为嵌入式以太网控制接口;μC/OS-Ⅱ作为系统软件平台,集成网络堆栈和各种控制管理任务;用ARM微处理器LPC213X作为嵌入式系统核心部件,扩展多种硬件接口并在其上集成特定的嵌入式实时操作系统μC/OSⅡ。试验表明,该系统性能稳定,有良好人机界面,能够实现网络控制功能。

To improve network control ability of homemade electronic jacquard, a new project of electronic jacquard network control system in which technology of Embedded Industrial Ethemet System is integrated, is developed based on present electronic jacquard control system. In this work, the popular chipset RTLS019AS is applied as embedded Ethemet interface; the popular real-time embedded system μC/OS-Ⅱ integrated with network stack and management task as fundamental software platform; and the popular ARM processor LPC213X with rich extendable hardware interface as core microprocessor of the whole system with specific firmware of μC/OS-Ⅱ integrated. As experimentation arguing, this system is stable with nice human-machine interface and perfect network control function.