摘要
本文通过对摩托车车速表检测原理进行分析,给出了以工控机为核心的车速表检测系统的硬件和软件实现方法。提出了一种基于光电编码器的高精度测速方法,并针对编码器脉冲不均匀对测速精度造成的影响提出了一种软件处理方法,很好的提高了测量精度。
In this paper,the hardware and software implementation method of motorcycle speedometer detecting system is given with IPC as the core after the speedometer detecting principle is introduced.A high-precision velocity measurement method is present based on photoelectric encoder,and a software approach is proposed to cut down the uneven encoder pulse＇s impact and improve measurement accuracy.
出处
《小型内燃机与摩托车》
CAS
北大核心
2010年第5期70-72,共3页
Small Internal Combustion Engine and Motorcycle
