基于STC12C5410AD单片机的倾角监控系统设计  

Design of Angle Supervisory Control System Based on STC12C5410AD

作　　者：何小虎[1] 李现明[1] 

机构地区：[1]山东大学控制科学与工程学院,山东济南260061

出　　处：《工业控制计算机》2010年第10期97-98,共2页Industrial Control Computer

摘　　要：提出了基于STC12单片机的倾角监控系统设计的一种新方法。该系统采用STC12C5410AD单片机作为主控制器,运用三轴加速传感器MMA7260Q进行倾角测量,采用DS1302时钟芯片为角度采集时间标签,配合键盘、人机接口,可以设置角度报警值和实时显示当前角度数据,并实现声光报警。监控计算机通过VisualBasic串口通信可实时采集当前角度数值并存入后台Access数据库,同时可以控制本采集系统的测量参数,实现方便的角度监控。An angle data supervisory control system based on STC12C5410AD as the main controller is designed and realized in this paper.Combined with three-axle acceleration sensor MMA7260 together with DS1302 which servers as time label for angle acquisition.This system offers functions such as alarming value setting,real-time angle data collecting as well as audible and visual alarming.The monitoring computer can get the current angle data through serial port correspondence using Visual Basic and store them to the Access database.

关 键 词：STC12 倾角测量 加速度传感器 VISUAL Basic 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]