一种便携式树木胸径测量装置的设计  

Design of a portable device for measuring DBH of trees

作　　者：李骞 董浏畅 李德豪 刘晓义[1] LI Qian;DONG Liu-chang;LI De-hao;LIU Xiao-yi(College of mechanical and electrical engineering,Northeast Forestry University,Harbin Heilongjiang 150040,China)

机构地区：[1]东北林业大学机电工程学院,黑龙江哈尔滨150040

出　　处：《林业机械与木工设备》2023年第1期24-27,共4页Forestry Machinery & Woodworking Equipment

基　　金：东北林业大学国家级大学生创新创业训练计划项目(202110225087)。

摘　　要：树木的胸径和树干倾斜程度是评价其生长状态的重要数据。为了提高相应数据的采集效率,基于角度传感器和倾角传感器,设计了一款测量树木胸径和树干倾斜角度的一体式测量装置。配合Android端手机APP使用,可实现数据的实时读取、记录、上传等功能。相对于传统的调查作业方式,该装置一方面减少了测量树木胸径和树干倾斜角度所需的时间,同时也精简、综合了测量树木胸径和树干倾斜角度所需的量具,降低了人工作业的劳动强度。the DBH and the inclination of trunk are important data to evaluate the growth status of trees.In order to improve the collection efficiency of the corresponding data,an integrated measuring device is designed based on the angle sensor and the inclination sensor to measure the DBH and trunk inclination angle of trees.With the use of Android mobile APP,it can realize real-time data reading,recording,uploading and other functions.Compared with the traditional survey operation mode,the device not only reduces the time required for measuring the DBH and trunk inclination angle of trees,but also simplifies and integrates the measuring tools required for the DBH and trunk inclination angle,reducing the labor intensity of manual operation.

关 键 词：树木胸径测量 角度传感器 倾角传感器 

分 类 号：S776[农业科学—森林工程]