摘要
随着铁路事业的飞快发展,列车运行速度越来越快,其运行安全显得尤为重要。轴箱作为列车走行部的关键部件,其振动情况可以很好地反映出列车的运行安全状态,本文介绍以JN5139低功耗无线通信模块和C8051F021单片机为基础,用于采集高速列车轴箱振动信号无线采集器的设计。
With the rapid development of railway,the speed of train increases quickly,so the running safety of train becomes more and more important.As the key components of train running gear,the vibration of axle box can reflect the running safety condition of train.Based on the low power consumption wireless communication module JN5139 and microcontroller C8051F021,this paper introduces the design of wireless acquisition device for axle box vibration of high-speed train.
出处
《工程与试验》
2010年第1期54-57,共4页
Engineering and Test
