CAJ | 학술논문

树木直径生长量是森林资源监测的关键因子.为了定期连续有效地获得树木直径生长量,设计了一种用普通电池供电并能长期在野外自动测量的树木直径生长记录仪.该仪器由单片机、CH376模块、传感器和电源四部分组成,具有结构轻巧、操作简单,使用方便等特点,能够灵活地以1s 或1s 的倍数进行自动重复测量.树木直径生长量测量实验表明,该仪器测量稳定,精确度高,具有较高的实用价值.
수목직경생장량시삼림자원감측적관건인자.위료정기련속유효지획득수목직경생장량,설계료일충용보통전지공전병능장기재야외자동측량적수목직경생장기록의.해의기유단편궤、CH376모괴、전감기화전원사부분조성,구유결구경교、조작간단,사용방편등특점,능구령활지이1s 혹1s 적배수진행자동중복측량.수목직경생장량측량실험표명,해의기측량은정,정학도고,구유교고적실용개치.
The tree diameter increment is an important factor for forest resource monitoring. To effectively acquire the increment periodically in succession, a tree diameter growth recorder is designed, which is powered with normal batteries and can automatically measure tree growth in the field for a long time. The tree diameter growth recorder is composed of MCU, CH376 module, sensors and power source, featuring a light structure, simple operation and convenient operation, able to flexibly automatically repeat measurement in a second or times of a second. The increment measurement experiments show that this instrument has stable performance, high accuracy and practical value.