摘要
描述了基于国家标准GB／T19056-2003,以AT89C5131为核心,配合以其他相关功能芯片的汽车行驶记录仪的硬件实现。对汽车行驶记录仪的工作原理、相关芯片的功能及使用方法、系统实现方法及设计思路进行了详细的介绍和分析。汽车记录仪的性能在实验室条件下进行了检测,并模拟了数据采集、数据记录、数据显示、数据传输、抗干扰、语音报警等功能,其具有高可靠性,高安全性及实用性等性能,证明了汽车行驶记录仪能够在各种复杂环境中使用。
The hardware performance of the vehicle traveling data reorder based on the national standard GB/T19056-2003 is described. The design sets AT89C5131 as core and associates with relative function chips. Detail introduction and analysis of the recorder working principle, function and system application of relative chips, and the design consideration route are given. In addition, the recorder performance is tested in the lab where a series of functions such as data collection, data recording, data display, data communication, anti-disturbing and voice alarm are simulated. The results show that the vehicle traveling data recorder is of high security and practicality under various complex environment.
出处
《控制工程》
CSCD
2006年第3期262-263,267,共3页
Control Engineering of China
