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基于嵌入式汽车行驶记录仪的设计与实现
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格式:rar |
大小:215 |
2009-07-07
郝埃连
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本文在国家标准GB/T19056-2003 的基础上，设计了一种基于嵌入式系统的智能汽车
行驶记录仪，介绍了该记录仪的基本功能及其组成结构，描述了其硬件和软件总体实现方案。32 位ARM7 微处理器提高了系统的处理速度和可靠性，降低了系统功耗；多任务抢占式的实时操作系统uC/OS-II 为应用程序的编制提供了良好的平台。
关键词：嵌入式系统；记录仪；ARM7；uC/OS-II
Abstract: This paper designs an intelligent vehicle traveling data recorder based on embedded
system and the state standards—GB/T19056-2003. It presents the basic functions and framework of the recorder，and then describes its project of hardware and software. The combination of ARM7 and uC/OS-II have many advantages, for example, the former decreases power consumption of the system, and the later provides a good platform for programming.
Key words: Embedded system, data recorder, ARM7, uC/OS-II
行驶记录仪，介绍了该记录仪的基本功能及其组成结构，描述了其硬件和软件总体实现方案。32 位ARM7 微处理器提高了系统的处理速度和可靠性，降低了系统功耗；多任务抢占式的实时操作系统uC/OS-II 为应用程序的编制提供了良好的平台。
关键词：嵌入式系统；记录仪；ARM7；uC/OS-II
Abstract: This paper designs an intelligent vehicle traveling data recorder based on embedded
system and the state standards—GB/T19056-2003. It presents the basic functions and framework of the recorder，and then describes its project of hardware and software. The combination of ARM7 and uC/OS-II have many advantages, for example, the former decreases power consumption of the system, and the later provides a good platform for programming.
Key words: Embedded system, data recorder, ARM7, uC/OS-II
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