摘要
采用32位嵌入式处理器,应用μC/OS"II实时操作系统技术,设计了以ARM7TDMI为内核、由16/32位RISC处理器——S3C44B0X构成的汽车行驶记录仪.测试结果表明,该记录仪与同类产品相比较,能更完整、更精确、更多样化地记录汽车行驶时的各种信息,对实际产品的设计具有一定的参考价值。
Based on the 32-bits embedded processor and μC/OS-Ⅱ embedded OS, a new vehicle travel- record instrument is designed by using S3C44BOX（ 16/32 bits RISC processor） and ARM7TDMI. The software system for the instrument is described in detail. Experiment shows that the system is more integrated, accurate and multiplex, compared with congener products. It is helpful for designing a recorder for commerce.
出处
《河海大学常州分校学报》
2006年第4期55-58,共4页
Journal of Hohai University Changzhou
关键词
汽车行驶记录仪
处理器
软件设计
数据通信
vehicle travel- recorder
processor
software design
data communication
