剪力传感器在铁路计轴领域的应用  

Application of shearing force sensor in field of railway axle counting

作　　者：王亚鹏[1] 徐海贤[2] 何承刚[1] 黄彬武[2] 

机构地区：[1]广西科技大学电气与信息工程学院,广西柳州545006 [2]南宁铁路局科学技术研究所,广西南宁530000

出　　处：《传感器与微系统》2016年第8期158-160,共3页Transducer and Microsystem Technologies

摘　　要：提出了一种在铁路计轴领域运用剪力传感器实现计轴的方法,由于剪力传感器具有灵敏度高、精确性好等优点,该方法能运用剪力传感器感应车轮的重力转换为检测信号计算车轴数量,可有效排除不利因素对计轴设备造成的干扰,保证计轴设备检测数据的准确性,提高计轴设备的安全可靠性,保障铁路系统的运输安全。Propose a method of using shearing force sensor to realize axle counting in the field of railway axle counting. With the advantages of high sensitivity and good accuracy,the method can use shearing force sensor to sense gravity of wheel and converts to detecting signal for calculating number of axles. The method can effectively eliminate interference of adverse factors on axle counting equipment,so it can ensure the accuracy of the axle counting equipment testing data,improve the safety and reliability of the axle counting equipment and ensure transportation safety of the railway system.

关 键 词：剪力传感器 计轴 运输安全 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]