【摘要】 针对目前公交车手动电子报站的不足,设计了一种新型自动报站系统。系统主要由STC89C52单片机、GPS、LCD12864、WT588D语音模块和键盘组成。通过对公交车行驶中的经纬度信息进行处理,实现了公交车自动语音报站和液晶显示双重功能,能够使驾驶员从手动报站的模式中解脱出来,从而更加专心于行驶,减少了安全隐患。本设计给出了系统的总体结构和软硬件设计,是公交智能化的一项重大改进。更多还原

【Abstract】 In view of the problems existed in manual report station in the bus, this paper introduces a new method to design an automatic report station system in the bus. The system is mainly composed by STC89C52 single-chip computer GPS LCD12864 WT588D voice module and keyboard. It is designed to realize the double functions of automatic voice broadcast in bus station and LCD display by handling latitude and longitude data of a moving bus. By using the system, bus drivers can pay more attention to the road to reduce the potential safety problems. The overall structure of the system and the hardware and software design are given, it is a significant improvement in public transportation.更多还原