当前位置: 首页 > 文章 > 森林旅游架空索道钢丝绳断丝检测系统 中南林业科技大学学报 2007,27 (4) 147-149
Position: Home > Articles > Design and Application of a Detective System for Broken Steel Wire Ropes of the Overhead Cableway in Forest Tour Journal of Central South University of Forestry & Technology 2007,27 (4) 147-149

森林旅游架空索道钢丝绳断丝检测系统

作  者:
夏国荣;徐志胜;张永忠;韩先花
单  位:
中南林业科技大学电子与信息工程学院;中南大学防灾科学与安全技术研究所
关键词:
自动控制;索道;钢丝绳;断丝;检测;MSP430混合信号处理器
摘  要:
该断丝检测系统由MSC430F167最小系统、旋转编码器、感应线圈与模拟信号放大电路、240*128点阵液晶显示器、3*6键盘阵列、RS232串行接口电路、USB接口等构成.能检测和显示以0.3~3.0 m/s的速度运行的在役钢丝绳的断丝位置和根数及其运行速度,存储器可存储长度达10 km以上钢丝绳的采样数据.实验结果表明,断丝位置的检测重复率达90%以上.
译  名:
Design and Application of a Detective System for Broken Steel Wire Ropes of the Overhead Cableway in Forest Tour
作  者:
XIA Guo-rong1,2,XU Zhi-sheng1,ZHANG Yong-zhong1,2,HAN xian-hua1,2 (1.Disaster Prevention Science and Safety Technology Institute,Central South University,Changsha 410083,Hunan,China;2.School of Electronics and Information,Central South University of Forestry and Technology,Changsha 410004,Hunan,China)
关键词:
automatic control;cableway;steel wire rope;broken wire;detection;MSP430 Mixed Signal Microcontroller
摘  要:
This paper designs and applies a detective system for detecting broken steel wire ropes.It is composed of an MSC430F167 minimum system,a rotary encoder,an inductive coil and amplifier,a 240×128 lattice liquid-crystal display,a 3×6 keyboard array,an RS232 serial interface circuit,and USB interfaces.It detects and displays the position and number of broken steel wire in service at the operating speed of 0.3~3 m/s,and then,its memory can store the sampling data of a 10 km-long wire rope.Experimental results show that the detected repetition rate of broken positions can reach 90% or more.

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