Wireless Tilt Meter for River Conservation
Automatic measurement of river structure displacement, immediate reporting of anomalies.
In river conservation sites, it is important to accurately grasp the displacement of structures such as levees and revetments, and to detect abnormalities early. Ground subsidence and tilting of structures not only threaten the safety of rivers but can also impact surrounding areas. Traditional management methods often rely on manual measurements and visual inspections, which can be time-consuming and costly, and carry the risk of oversight. Our wireless tilt monitoring system addresses these challenges. 【Usage Scenarios】 - Monitoring displacement of levees - Monitoring tilt of revetments - Observing dynamics of river structures 【Benefits of Implementation】 - Reduction of labor for measurement, recording, and monitoring - Reduction of equipment costs - Rapid response through early detection of abnormalities
basic information
**Features** - Operates on batteries for about 1 year - Measurement range up to 20 km - Can connect over 100 sensors - No power supply needed on-site - Just install and turn on the switch to automatically start measuring, recording, and monitoring - Wireless, so no complicated wiring work is required **Our Strengths** Sonas is a Tokyo University venture company with its core technology being the uniquely developed IoT wireless "UNISONet." We engage in planning, designing, manufacturing, selling, and renting hardware, software, and services.
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Applications/Examples of results
【Applications】 ■ Bridge construction and repair work (such as monitoring the inclination of bent structures) ■ Excavation and earth retention work (displacement measurement of retaining walls and sheet piles) ■ Shaft and thrust construction, embankment work (dynamic observation) ■ Case Studies https://www.sonas.co.jp/example/okumura-corporation *For more details, please refer to the PDF materials or feel free to contact us.
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Sonas is a venture company originating from the University of Tokyo, with its core technology being the independently developed IoT wireless system "UNISONet." UNISONet is the world's first wireless technology to successfully apply industrial use through an innovative transmission method called "simultaneous transmission flooding." By making IoT "easy," UNISONet dramatically accelerates its social implementation, overcoming the challenges that have significantly limited its application areas. The name "Sonas" is derived from the phrase meaning "to lay the foundation." Sonas's mission is to enable various industries to benefit from IoT as a matter of course, thereby propelling society forward.





















































