本课题要求设计一汽车自动报站系统，以实现汽车的语音自动报站，即在进站、出站时候自动播报语音提示信息及服务用语，同时利用LCD点阵电路进行显示。本设计要求利用80C51作为主控芯片完成主控电路的设计，主要功能模块要求包括蜂鸣器模块、显示模块、键盘输入模块等。-The issue to design a system Automatic Bus Station in order to achieve car audio Automatic station, that stop, the station broadcast the voice prompts when the information automatically, and service terms, taking advantage of LCD matrix display circuit. The design requirements using 80C51 as the main chip to complete the design of the main control circuit, the main function module requirements, including a buzzer module, display module, keyboard input module.