武汉工程大学学报2012，Vol.34Issue(9)：75-78,4.DOI:10.3969/j.issn.1674-2869.2012.09.017
新型便携式倾角传感器设计
Design of new portable tilt sensor
摘要
Abstract
In view of huge physical volume and receiving data difficultly of traditional tilt sensor, a kind of portable inclinometer was designed. The output voltage of the sensor was collected via p3. 3 port by C8051 single chip computer, then the voltage was converted to digital form by digital analog conversion. The angle was displayed by liquid crystal display after average filtering. RS-232 communication module was designed to communicate with computer. The inclinometer has features of light weight, small size, battery-powered, easy-to-use due to modular design. The experiment results show that the system has resolution of 0.1° in the range of 0-90 °, with the sensitivity 0.02 V/°, and has better repeatability and linearity. Key words:关键词
C8051F310单片机/加速度传感器/数据采集/倾角传感器Key words
C8051F310 single chip/acceleration sensor/data acquisition/angle sensor分类
信息技术与安全科学引用本文复制引用
王利恒,李联中,王祥力,王斯宁..新型便携式倾角传感器设计[J].武汉工程大学学报,2012,34(9):75-78,4.基金项目
湖北省自然科学基金项目(2010CHB01301) （2010CHB01301）
武汉工程大学科学研究项目(15106032) （15106032）
