摘要
首先从车载天线接收系统总体设计方案进行阐述,给出了相应的系统框图,进而在论述中规划了车载卫星天线接收主控系统的硬件设计模块.接着研究分析了此次硬件设计中使用到的接口:SPI、TWI、USART,完成了MEGA64主控模块的硬件设计,并给出系统板的原理图,最后,给出了车载卫星天线扫描跟踪算法设计.
This paper starts with expounding total design scheme of vehicle-mounted satellite receive system. and give appropriate system block diagram. And then it charts out hardware design module in the vehicle-mounted satellite receive system. Moreover, this paper analyzes the interfaces that used in this hardware design ： SPI, TWI, USART, the hardware design of Mega64 control module including the schematic diagram is finished. At last, the design on vehicle-mounted satellite receive antenna scanning and tracking algorithm is given.
出处
《闽江学院学报》
2012年第2期61-64,共4页
Journal of Minjiang University
关键词
车载
天线系统
扫描
跟踪
设计
vehicle-mounted
antenna system
scanning
tracking
design
