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介绍大型机械远程监控系统是将嵌入式系统技术应用到大型机械上的一项研究。嵌入式大型机械控制器硬件采用模块化设计(显示器、远程监控器),显示器CPU基于韩国现代HMS30C7202 ARM7芯片,负责CAN总线数据接收、界面显示、数据存储等;远程监控器基于LPC2119 32位的微处理器—ARM7,扩展全球定位模块GPS模块,GPRS无线Modem和CAN总线,可随时将机械车辆定位数据和CAN总线机械车辆状态信息发送到监控中心。显示器和远程监控器的软件采用C/OS-Ⅱ实时系统作为操作系统,各种接口扩展有相应的驱动程序。
Introduction A large mechanical remote monitoring system is a study that applies embedded system technology to large machines. Embedded large mechanical controller hardware modular design (monitor, remote monitor), display CPU based on South Korea’s Hyundai HMS30C7202 ARM7 chip, responsible for CAN bus data reception, interface display, data storage, etc .; remote monitor based on LPC2119 32-bit micro Processor - ARM7, GPS module extended global positioning module, GPRS wireless Modem and CAN bus, mechanical vehicle positioning data and CAN bus at any time state information sent to the monitoring center. Monitor and remote monitor software using C / OS-Ⅱ real-time system as the operating system, a variety of interfaces to expand the corresponding driver.