Support for close visual inspections using NETIS non-GPS environment compatible drones.
NETIS Registration Number: CB-220017-A
Active in inspections in areas where GPS cannot reach! Our technology has been registered and published in the "NETIS" and "Inspection Support Technology Performance Catalog."
The Ministry of Land, Infrastructure, Transport and Tourism is promoting the use of new technologies in regular inspections of road bridges and other structures, compiling each technology into a "Inspection Support Technology Performance Catalog." The "Inspection Support Technology Using Non-GPS Environment-Compatible Drones for Close Visual Inspections" has been included in this catalog since it was published in 2019. In October 2021, to make it usable in a wide range of sites, high-altitude photography technology using pole cameras was added in addition to drone-based close-up shooting technology. Furthermore, in June 2022, it was registered in "NETIS," which is operated by the Ministry of Land, Infrastructure, Transport and Tourism. This technology uses drones equipped with a camera that has 'self-position estimation functionality' and 'collision avoidance functionality (Visual SLAM)' to perform close-up photography of concrete components in the upper and lower structures of bridges. The captured images can automatically detect cracks through AI analysis, accurately record the width, length, and other scales and locations of damage, and allow for the creation of orthomosaic images, damage diagrams, and three-dimensional models. [Advantages of Our Technology] ■ No need for traffic regulation due to the installation of bridge inspection vehicles ■ Reduction of hazardous work at heights, such as rope access, etc.
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basic information
【Inspection Support Technology Performance Catalog Information】 ◇ Technology Number: BR010015-V0221 ◇ Inspection support technology using non-GPS environment compatible drones and pole cameras for close visual inspections 【NETIS Registration Information】 ◇ NETIS Registration Number: CB-220017-A ◇ Technology Name: Inspection support technology using non-GPS environment compatible drones * For more details about this technology, please feel free to contact us.
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Applications/Examples of results
Inspection of national highway bridges in the Hokkaido Development Bureau area, inspection of national highway bridges in the Akita area, inspection of national highway bridges in the Kinki Regional Development Bureau area, and other achievements in municipalities nationwide.
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Company information
Our company was established in May 1963 in Toyohashi City, Aichi Prefecture, specializing in waterproofing, painting (at that time plastering), and flooring construction. We have inherited the spirit of our founding management philosophy: "To contribute to society through the creation of new value, aiming for diversification and internationalization as a collective of experts. By leveraging our refined skills and cultivated knowledge, or 'wisdom,' we aim to create broad demand, respond to customer needs, and consolidate our employees' overall capabilities to expand into a highly profitable enterprise." We have started new businesses that serve as pillars by aligning our philosophy with the trends of the times. Since 2014, we have established a development room within Sanshin Building Materials Co., Ltd., promoting the use of drones as a next-generation inspection system. Additionally, we are advancing joint research and development with venture companies and universities on ultrasonic inspection devices that do not require sound inspection by skilled workers, as well as the exterior wall inspection lifting robot "NOBORIN." We have participated in various advanced technology demonstrations hosted by the Ministry of Land, Infrastructure, Transport and Tourism, and our activities have been recognized, earning us the "Regional Future Leading Company" certification from the Minister of Economy, Trade and Industry. We will continue to strive to be a company that contributes to society through the creation of new value, in line with our philosophy.