超声技术在造林地表面障碍检测中的应用

基金项目:

“948”国家林业局引进项目(2005-4-76)

详细信息

Application of ultrasonic technology in detecting obstacles on the afforested area

摘要: 为提高造林机械的自动化水平,需要在检测、控制和机械设计等各方面进行研究.该文就造林机械在自动检测方面的方法,进行了尝试性的探讨,提出了运用超声技术对造林地植苗点进行选择这一方法,并从超声检测理论上对其可行性进行了分析,进而搭建了一个用于进行模拟实验的检测系统.通过实验和数据分析,认为将超声技术运用到造林机械的自动检测上是可行的.
- 超声检测 /
- 自动化造林机械 /
- 单片机
Abstract: The fields of detecting,controlling and machine designing should be studied to improve the automatic control level of planting machines.This paper introduced a tentative discussion on the method of automatic detecting,and presented a way of using ultrasonic technology to choose the planting point of the area.The feasibility of the detecting part was analyzed on the basis of ultrasound detecting theory,and then a detecting system for simulative experiment was built.The conclusion from the test and data analysis shows that it is feasible to use ultrasonic technology in detecting obstacles in the planting areas.
- ultrasonic detecting /
- automatic planting machine /
- single chip microcomputer(SCM)