摘要
超声波测距是一项价格实惠的非接触性技术,利用超声波测距原理实现驾驶舱中驾驶员头部位置的检测。首先介绍了测量系统的工作流程,然后阐述了测量装置的组成并提供了三维坐标的计算方法,最后建立了测量装置的检测精度及测量范围的测试平台。
Uitrasonic ranging is an affordable non-contact technology. The paper demonstrates how to detect the pilot head po- sition in the cockpit by applying the ultrasonic distance measurement principle. In this paper, the working process of the meas- uring system is introduced, and then the composition of measuring devices and the 3D coordinate calculation method are ex- pounded. Besides, the detection precision of the measurement device and the test platform of measurement range are also fig- ured out.
出处
《机械研究与应用》
2015年第1期147-148,152,共3页
Mechanical Research & Application
基金
吉林大学大学生创新训练项目(编号:2014B41095)
关键词
超声波
测距系统
三维坐标测量装置
ultrasonic
ranging system
3D coordinate measurement device
