基于ARM7的动态模拟源通信控制器设计

Design of communication controller based on ARM7 in the dynamic simulation source

动态模拟源作为雷达日常工作状态检测、操作人员训练的重要手段,在航天试验靶场发挥十分重要的作用。针对某型高精度测速雷达动态模拟源操作控制不方便、状态监视不直观等问题,提出了一种基于ARM7内核的雷达动态模拟源通信控制器的设计方案,以NXP公司的LPC2214ARM芯片为核心,实现了联机模拟、本地模拟、信标机模拟3种模拟工作方式,达到全面检测雷达动态性能的目的,并采用7寸LCD对其控制操作和状态以数据、曲线的形式进行显示。该系统具有操作简单,状态监视直观、可靠性高、功能拓展性强等优点。

The dynamic simulation source plays a very important role in the aerospace test range as the important means of radar daily working state detection, operator training. A project of radar dynamic simulation source communication controller based on ARM7 kernel is proposed because the operation control is not convenient and state monitoring is not visible for the certain high precision radar in this paper, which implements the on-line simulation, local simulation and beacon receiver simulation to achieve the goals of detecting comprehensively radar dynamic performance by NXP company LPC2214 ARM chip as the core and uses LCD screen of 7 inches to show the control operation and status by the means of the data and curve. The system has the characters of simple operation, obvious state monitoring, high reliability and strong function expansion.