Tan AZUMA,Yusuke KIKUCHI,Kousuke ISHIDA,Shunsuke AKIMOTO,Kenichiro FUJIYAMA,Shinji OOMINATO
申请号：
US16811075
公开号：
US20200292517A1
申请日:
2020.03.06
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A soil condition estimation apparatus 1 includes a selection unit 2 that, by using a propagation time that vibrations take to propagate through a soil, selects vibrations measured from the soil, according the depth of the soil； an extraction unit 3 that extracts a feature of the selected vibrations； and an estimation unit 4 that estimates conditions of the soil by referencing soil estimation information in which the feature and conditions of the soil are associated with each other, using the feature.
