摘要
以降低交通事故的发生为目标,建立更加准确并适合不同驾驶员驾驶特征的安全车距数学模型,设计基于数字信号处理器(DSP)和单片机(MCU)的双CPU结构的控制模块,给出DSP与MCU通信、电源系统、报警显示等硬件设计及系统主程序流程。对系统进行仿真实验,结果表明该系统性能稳定,运行良好,具有较强的实际应用价值。
In order to reduce traffic accident, we set up a more accurate and suitable safety-distance model for different driving characteristics, design a control module with dual-CPU architecture based on DSP and MCU, and accomplish hardware design of communications between DSP and MCU, power-supply system,alarm display and the design of system work software. System testing shows that this system has stable performance and works well so that it has strong practical application value.
出处
《济南大学学报（自然科学版）》
CAS
北大核心
2012年第4期379-383,共5页
Journal of University of Jinan(Science and Technology)
基金
国家自然科学基金(60974094)
山东省自然科学基金(ZR2011EEM034)
