基于STC单片机的车辆报站系统的设计  

The Design of the Vehicle Stop Announcement Systems on STC MCU

作　　者：王江华[1] 赵燕[2] 刘继超[2] 

机构地区：[1]华北科技学院,北京101601 [2]北京化工大学北方学院,北京101601

出　　处：《价值工程》2011年第14期185-186,共2页Value Engineering

摘　　要：本设计采用STC公司增强型高速单片机STC12C5A60S2为控制器、ISD1420和APR9600语音芯片作为构成语音存储回放系统,16*16LED点阵来完成汉字信息的显示。系统外置汉字码码片,显示内容丰富,硬件看门狗的使用使得系统运行更加可靠。论文详细介绍了该车辆报站系统的设计及软件的编写。This design uses STC enhanced high-speed MCU STC12C5A60S2 as controller,ISD1420 voice chip and APR9600 stores voice playback system as constituted,16 ＊ 16LED to complete the Chinese characters dot matrix display.External character code system chip,display rich content and the use of the hardware WDT makes the system run more reliably.Paper details the design of the vehicle stop announcement systems and software to write.

关 键 词：STC12C5A60S2 ISD1420 LED点阵 报站系统 

分 类 号：TP315[自动化与计算机技术—计算机软件与理论]