毕业设计说明书基于单片机的出租车计价器设计摘要:本设计的是一个基于单片机 AT89C52 的出租车自动计费设计,附有复位电路,时钟电路,键盘电路等
复位电路是单片机的初始化操作,除了正常的初始化外,为摆脱困境,通过复位电路可以重新开始
通过按键模拟出租车的运行,暂停,停止
在 1602 液晶上可以显示运行的时间,运行时暂停的时间,通过计算可以得出总共的费用和总的路程
在这里主要是以 AT89C52 单片机为核心控制器,P0 口接 1602 液晶显示模块,P1 口接按键的,通过按键输入
关键词:AT89C52,1602 液晶,出租车计价器
Taximeter Based on Single-chip DesignAdstract: This design is a taxi billing design based on single chip microcomputer AT89C52, reset circuit, clock circuit, keyboard circuit and so on
Reset circuit is MCU initialization operation, in addition to the normal initial non-greeks, to get rid of the dilemma, through the reset circuit can start again
Through simulation taxi operation buttons, pause, stop
On the 1602 LCD can display the running time, the runtime to suspend time, through the calculation can be concluded that th