基于单片机的汽车动态称重系统设计.pdf

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1、目录1引言............................................................................................................................12总体方案设计............................................................................................................12.1硬件方

2、案论证.................................................................................................12.2系统总体设计.................................................................................................52.3系统控制算法的设计................................

3、.....................................................53系统单元电路的设计................................................................................................73.1检测电路设计..................................................................................

4、...............83.2A/D转换电路设计........................................................................................113.3微控制器的工作电路设计............................................................................123.4显示电路的设计................................

5、...........................................................133.5通信模块设计...............................................................................................133.6系统抗干扰设计...........................................................................

6、................134系统的软件设计......................................................................................................144.1系统主程序流程图.......................................................................................144.2A/D转换子程序...........

7、.................................................................................154.3数据采集子程序...........................................................................................164.4通信模块子程序........................................................

8、...................................174.5显示子程序...................................................................................................194.6控制子程序..................................................................................