基于STM32控制器的设备运行时间自动统计装置设计

The design of automatic statistical device of equipment running time based on STM32 controller

根据老旧设备运行时间统计的需求,本文设计了基于STM32控制器的设备运行时间自动统计装置,配合电源模块、电压信号采集模块、TFT LCD显示模块、SD卡存储模块、时钟日历模块,对设备起动时间、结束时间进行采集与显示,并通过串行外设接口将其存储到SD卡中。经过安装测试,该装置运行稳定,运行时间记录准确,能够满足设备运行时间自动统计功能的要求。

According to the demand of running time statistics of old equipment,this paper designs an automatic running time statistics device based on STM32 controller,which collect and displays the starting time and ending time of the equipment in cooperation with power module,voltage signal acquisition module,display module,SD card memory and clock calendar module,and stores them in SD card through serial peripheral interface.After installation and test,the operator of the device is stable and the running time record is accurate,which can meet the requirements of the automatic statistics function of the running time of the equipment.