USE CASE

Realization of indoor infrastructure facility check and surveillance automation by using Spiral MFA

Using MFA-equipped drones not only eliminates labor shortages and reduces costs, but also reduces the risk of accidents at dangerous work sites.
Drone effective usage can be expected for inspection inside of facility such as dam, tunnel ,commercial facility and distribution warehouse.
Spiral provide solutions that meet the challenges faced by our customers in their actual worksites

Introduction effect

Current situationArtificial confirmation work

No drone pilot needed
Takes a lot of work hour
Enormous work such as input and management occurs
Dengerous patrol in the narrow space

MFAAutomation by introducing MFA

Decrease number of worker
Compress working hour
Centralized management/Improve work efficiency
Automation of dangerous work・Decrease workloard

Automatic patrol at the dam audit corridor

Examples of worker walkways

Dam inspection work is that Dam manager confirm if there is wall cracks and water leakages or not by walking audit corridor. Autonomous flight drones save labor and manpower for work involving long-distance movement and steep stairs, which involves labor and danger.

Introduction example

Obayashi Corporation conducted a demonstration experiment of an audit corridor inspection system utilizing drones at a dam construction site.

Spiral conducted Proof of concept experiment collaborating with Obayashi construction company at the Kawakami dam site( Iga city,Mie prefecture) which was under construction.
Inspection and monitor at the tunnel construction site

Example of Mountain tunnel

Safety and effective works are required because there is the dark place inside of mountain tunnel , and there is also many obstacles such as heavy machines.
By conducting unmanned inspections of underground machinery and equipment using MFA, it is possible to save labor in daily inspection work, improve productivity, and ensure safety.

Introduction example

Aokiasunaro Construction Co., Ltd., in collaboration with Qualica Inc., conducted a demonstration experiment at the Otani Tunnel in Ono City, Fukui Prefecture, to test the avoidance of obstacles during drone flights.

Spiral conducted Proof of concept experiment collaborating with Aoki Asunaro construction company and Quorica Inc. to avoid centre in the Otani tunel (Ono city, Fukui prefecture).

Verification of 3D coordinate acquisition inside a tunnel using non-SLAM autonomous flying drones.

Verification of 3D coordinate acquisition inside a tunnel using non-SLAM autonomous flying drones.
Example of shield tunnel

Shield tunnels, which are common in urban area, is possible to construct even under exists underground structure because it is not needed to drill from on the upperground.
Progress management on an indoor construction site

Examples of record photography

We achieve a comprehensive and accurate record of the construction site by utilizing safe, easy, and cost-effective autonomous drone flights in non-GPS environments. By autonomously flying over the unoccupied airspace of the site during off-hours, we can capture detailed and complete records of the site conditions without impacting work schedules or operations. This enables us to document the temporal progression of the site, providing valuable insights and eliminating blind spots or missed areas.

Introduction example

Conducting a demonstration experiment at a construction site of Shimizu Construction Co., Ltd., involving autonomous drone flights and the capture, analysis, and documentation of on-site videos.

Spiral conducted autonomous flight, and shooting and analyzing site videos as Proof of concept experiment at construction site of Shimizu construction company.