基于LoRa技术的重卡轮毂轴承工况温度监测系统研究  

Research and Development of Heavy Duty Wheel Bearing Condition Monitoring System Based on LoRa Technology

作　　者：胡永伟 雷良育[1,2] HU Yongwei;LEI Liangyu(Zhejiang Agriculture and Forestry University,Hangzhou 311300,China;Zhejiang Zhaofeng Electromechanical Co.Ltd.,Hangzhou 311200,China)

机构地区：[1]浙江农林大学,杭州311300 [2]浙江兆丰机电股份有限公司,杭州311200

出　　处：《重庆科技学院学报（自然科学版）》2020年第1期89-93,共5页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：2015年浙江省科技重大专项重点工业项目“汽车第三代轮毂轴承单元智能装配线研发与关键技术研究”(2015C01062);2019年萧山区科技计划项目“重卡轮毂轴承监测系统研究开发与推广”(201911032)。

摘　　要：重型卡车轮毂轴承区的温度过高会影响轴承性能,进而影响卡车安全行驶。研究设计了一种基于LoRa无线通信技术的重卡轮毂轴承工况温度监测系统,实现对重卡轮毂轴承温度的实时在线监测和异常情况报警。介绍了轮毂轴承的温度传感器系统、温度接收和预警系统及远程监管中心的基本构成及功能。Excessive temperature in the bearing area of heavy truck wheels will affect the bearing performance,and then affect the safe driving of the truck.A heavy duty truck wheel bearing operating temperature monitoring system based on LoRa wireless communication technology is designed to realize real-time online monitoring and alarming of abnormal conditions of heavy truck wheel bearing temperature.The basic structure and function of the hub bearing temperature sensor system,temperature receiving and early warning system and remote supervision center are introduced.

关 键 词：重型卡车 轴承温度 温度监测系统 LoRa技术 

分 类 号：U467.5[机械工程—车辆工程]