2、语音信息和提示。用户可以自行录制对应的站名，当工作在报站模式的时候，系统通过检测红外检测模块判断是否到达站点，检测到达站点则自动报出站名。关键词：STC89C51；ISD4004；LCD显示管；公交车报站；0AbstractAccording to the characteristics and needs of STC89C51 microcontroller bus stations, this paper proposes a method to control voice chip MCU v
3、oice automatically reports the bus station. At the same time gives the hardware and software design methods, design process, including hardware design and software programming are two aspects of the SCM method explained in the application process and th
4、e problems that may arise. This paper describes the hardware design section.STC89C51 as CPU utilization overall control, voice information database established by ISD4004 voice chip, voice information to be freely combined to form diverse voice informat
5、ion while using the LCD monitor to the station name display. When the bus arrived at a site, use the button to control this system work, through the voice circuit output voice messages and prompts. Users can record their own corresponding station name,
6、while working at the newspaper stand mode, the system determines whether the module by detecting the infrared detector to reach the site, the site will automatically detect arrival station names reported.Keywords:STC89C51;ISD4004;LCD display tube; bus s
