WATER LEVEL MEASUREMENT SYSTEM AND WATER LEVEL CONTROL SYSTEM, AS WELL AS WATER LEVEL MEASUREMENT METHOD AND WATER LEVEL CONTROL METHOD THAT USE SAME

WIPO Patent Application WO/2017/110538

A1

Provided is a water level measurement system capable of measuring water level remotely using an unmanned aircraft without a worker going onsite, and a water level control system capable of receiving the measurement results and adjusting the water level remotely. The present invention solves the problem through: a water level measurement system provided with a water level gauge having a measurement unit disposed so as to extend at a predetermined slope angle upward from the water surface, and an unmanned aircraft having a plurality of rotating blades and a photography means for photographing the measurement unit from midair; and a water level control system provided with said water level measurement system and water level adjustment equipment capable of adjusting the water level of a water area in which the water level gauge is disposed, the unmanned aircraft being characterized in having a water level determination unit and a water level control means for remotely operating the water level adjustment equipment by wireless communication; as well as water level measurement method and water level control method that use the water level measurement and control systems.

KUSUMOTO SHINTARO (JP)
SUGAKI KIYOKAZU (JP)
ICHIHARA KAZUO (JP)

PCT/JP2016/086845

June 29, 2017

December 12, 2016

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PRODRONE CO LTD (JP)

G01C13/00; G01F23/04; G01F23/292

JP2016156778A	2016-09-01
JP2008203123A	2008-09-04
JP2001133311A	2001-05-18
JPH05180669A	1993-07-23

WENO & PARTNERS (JP)

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