The thesis analyses completely the functions of automobile running conditions recorder and data analysis system to set up the system scheme , and based on this , finish the hardware and software designs of cell modules , such as information collection , information output , memory circuit , serial communication , supervise circuit , warning system , and also 本文在全面考察車(chē)輛運(yùn)行工況記錄裝置及數(shù)據(jù)分析系統(tǒng)功能的基礎(chǔ)上,建立了系統(tǒng)方案,并以此為基礎(chǔ),完成了信息采集、信息輸出、存儲(chǔ)電路、串行通信、監(jiān)控電路、語(yǔ)音安全提示等單元模塊的硬件和軟件設(shè)計(jì)。