摘要
基于ARM微处理器和嵌入式Linux操作系统的GPS/GPRS多功能手持终端采用ARM9系列处理器S3C2410作为主控单元的核心控制器,台湾HOLUX公司的GR-87Serials作为GPS模块,西门子公司的MC39i作为GPRS模块,3.5寸的TFT LCD作输出设备,电阻式触摸屏作输入设备;该多功能手持终端还可用于车辆导航,同时还具有录音、影音播放、大容量存储等功能;该终端通过软硬件测试,可长时间稳定工作。
The structure of GPS Multi--function Handheld Terminal based on ARM9 MCU and embedded Linux is developed. The GPS/GPRS Multi--function Handheld Terminal uses S3C2410 as the Core controller, GR--87 Serials as GPS module, MC39i as GPRS module, and 3.5 inches TFT LCD as the output device, the resistance type touch screen as the input device which are easy to use. The GPS/ GPRS Multi--function Handheld Terminal can also be used in vehicle. Except position fixing and navigation, GPS/GPRS Multi--function Handheld Terminal also supports several new digital functions like sound recording, multi--angles photograph, mass storage and so on.
出处
《计算机测量与控制》
CSCD
北大核心
2011年第12期3050-3053,共4页
Computer Measurement &Control
基金
航空科学基金项目(20100119004)
