公开(公告)号：US11971517B1

公开(公告)日：2024-04-30

申请号：US18405178

申请日：2024-01-05

申请人： NATIONAL INSTITUTE OF METEOROLOGICAL SCIENCES

发明人： Bo Yeong Ahn ,  Yoo Jun Kim

IPC分类号： G01W1/14

CPC分类号： G01W1/14

摘要： Described is a mobile apparatus for observing precipitation, the mobile apparatus including a bottom plate including a plurality of precipitation gauges and a movable member, a movement unit configured to move a position of the bottom plate from a first position to a second position by using the movable member, an observation time determination unit configured to determine a precipitation observation time on the basis of seasonal information, and a control unit configured to control the plurality of precipitation gauges on the basis of the precipitation observation time when precipitation is detected.

公开(公告)号：US11982786B2

公开(公告)日：2024-05-14

申请号：US17953126

申请日：2022-09-26

申请人： National Institute of Meteorological Sciences

发明人： Yoo Jun Kim ,  Bo Yeong Ahn

IPC分类号： G01W1/14 ,  G01B3/04 ,  G01B11/06 ,  G01B11/22

CPC分类号： G01W1/14 ,  G01B3/04 ,  G01B11/0608 ,  G01B11/0691 ,  G01B11/22 ,  Y02A90/10

摘要： Provided are a device for measuring the amount of snowfall and a method of controlling the same, the device including a bottom plate, a graduated ruler extending upward from the bottom plate, an image capturing unit configured to capture an image of the graduated ruler and an upper portion of snow deposited on the bottom plate by using an image capturing device, a measurement unit configured to measure the amount of snowfall based on information on the captured image, and a movement unit configured to move the device for measuring the amount of snowfall so that a position of the bottom plate moves from a first position to a second position.

公开(公告)号：US11982785B1

公开(公告)日：2024-05-14

申请号：US18405220

申请日：2024-01-05

申请人： NATIONAL INSTITUTE OF METEOROLOGICAL SCIENCES

发明人： Yoo Jun Kim ,  Bo Yeong Ahn

IPC分类号： G01W1/02 ,  G01W1/14

CPC分类号： G01W1/02 ,  G01W1/14

摘要： Described is a precipitation observation apparatus including a bottom plate on which a precipitation gauge and a snowfall observation apparatus are provided; a determining unit which determines a state of a precipitation; a control unit which controls at least one of the precipitation gauge and the snowfall observation apparatus to measure the precipitation based on state information of the precipitation; and a calculating unit which calculates at least one of a rainfall amount, a snowfall amount, and a precipitation amount based on measurement information of the precipitation.