现代电子技术2012，Vol.35Issue(15)：148-150,3.
基于GPS公交车限速报站系统设计
Design of GPS-based speed-limiting and bus station announcement system for bus
摘要
Abstract
A vehicle-mounted system with C8051F040 MCU as the control core is designed based on GPS and used to realize automatic bus station announcement. Firstly, voice information of each station is recorded by a sound recording interface. The system automatically indentifies next station and reports the station name,while the bus is driving. At the same time, maximum of driving speed is set. Once the bus exceeds the set speed, the system completes the function of voice warning. In addition, the system has the function of accurate positioning and can operate day and night.关键词
C8051F040/单片机/GPS/语音报站/限速Key words
C8051F040/MCU/GPS/station reporting/ speed-limiting分类
信息技术与安全科学引用本文复制引用
袁卫..基于GPS公交车限速报站系统设计[J].现代电子技术,2012,35(15):148-150,3.基金项目
渭南师范学院重点项目(12YKF014) （12YKF014）
