摘要
针对公交车驾驶员手动报站存在的安全隐患问题,提出了一种新的智能报站系统设计。该系统由SPCE061A单片机、GPS、LCD和键盘组成,通过实时比较GPS信号与存储在NAND Flash中的站点信息来确定当前站点信息,实现智能播报。与传统的手动语音播报方式相比,该系统具有更好的安全性、智能性、稳定性,并且播报结果准确可靠。
To overcome the hidden danger of manual broadcasting in buses, a novel intelligent passenger information systeni has been proposed. The system is composed of SPCE061A single chip computer, GPS, LCD and keyboard. Through comparing GPS signal and the bus-stop information stored in NAND Flash in real time to determine information of the coming stop, then the information is released. The system offers more safety, intelligent, accurate and stable passenger information than those provided by manual broadcasting.
出处
《自动化仪表》
CAS
北大核心
2009年第11期74-75,78,共3页
Process Automation Instrumentation
