摘要
在激光测距系统中,时标是影响测距系统精确度的关键因素。文章利用ACAM的高精度时间间隔测量芯片TDC-GP1、自触发脉冲激光飞行时间测量方法设计了一种结构简单、测量精度高的脉冲激光测距系统。
In laser ranging system, the time calibration is the key factor for measuring precision. Based on TDC-GP1 with high precision time interval measurement, a kind of pulsed laser ranging system was designed by adopting a measurement method of flight time of self-trigger pulsed laser. The system has simple construct and high precision.
出处
《工矿自动化》
北大核心
2006年第5期56-59,共4页
Journal Of Mine Automation
关键词
激光测距
脉冲法
单片机
TDC—GP1
laser ranging, pulsed method, single-chip microcomputer, TDC-GP1
