文献类型：期刊文献

中文题名：基于FPGA的输送带表面检测方法研究

英文题名：Research on Morphology Detection of Conveyor Belt Based on FPGA

作者：朱大根[1];殷勇辉[2];狄帅[2];王荣扬[3]

机构：[1]大同煤矿集团挖金湾煤业公司,山西大同037042;[2]华东理工大学机械与动力工程学院,上海200237;[3]湖州职业技术学院,浙江湖州313000

年份：2014

卷号：35

期号：6

起止页码：45

中文期刊名：煤矿机电

外文期刊名：Colliery Mechanical & Electrical Technology

语种：中文

中文关键词：输送带;撕裂;现场可编程门陈列;超声波

外文关键词：conveyor belt ; rip ; FPGA （ Field Programmable Gate Array） ; ultrasonic

摘要：目前多数输送带撕裂检测的方法是事后检测,严重削弱了预防保护作用。提出超声测距的输送带表面检测方法,使用QuartusⅡ软件和Verilog HDL语言设计FPGA超声测距系统,详细介绍系统总体结构,其中包括超声测距信号调制激励发射、回波信号提取、距离计算分析、实时显示和串口通信等模块,并验证了所提方案的正确性。
Now the detection methods of mostly belt conveyor ripping are after-applied detection, which reduces the prevention functions seriously. An ultrasonic ranging detection method of conveyor belt is proposed. The FPGA （Field Programmable Gate Array ） ultrasonic ranging detection system is designed by software Quartus Ⅱ and Verilog HDL language. Introduces the overall structure of system in details, including the modules of ultrasonic ranging signal emission, echo wavelet signal collection, distance calculation and analysis, real-time display and serial communication. The correctness of the proposed project has been verified.