微机化应变报警仪的设计  

The Design of Microcomputer-based Strain Alarm Unit

作　　者：吴彦文[1] 

机构地区：[1]武汉工业大学,湖北武汉430070

出　　处：《自动化仪表》1999年第4期20-22,共3页Process Automation Instrumentation

摘　　要：简单介绍了微机化应变报警仪的工作原理,较详细地介绍了应变报警仪硬件和软件的设计.该装置已在海口世纪大桥施工中应用,能提供被测物安全的有关信息.The operational principle of the microcomputer-based strain alarm unit is introduced briefly. The design of hardware and software of the unit are described in detail. The unit has been used in the construction of the Central Bridge in Haikou for providing related information of security of the measured objects.

关 键 词：电阻应变仪 报警 单片机 电路设计 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TH823.3[自动化与计算机技术—控制科学与工程]