トーワドローンサービス List of Products and Services

We offer a "Cargo Drone Service" utilizing the DJI FlyCart30 for transporting heavy cargo with drones. This service quickly responds to customer requests. It reduces disaster risks through simplified pre-surveys and achieves cost savings through an optimal on-site operational structure. In addition to transporting materials for power line construction and slope work, as well as transporting supplies like seedlings and deer fences to mountainous areas, it can also be widely used for tasks such as extending wire for newly installed towers. 【Features】 ■ High-precision unloading performance ■ Long-distance transport with automatic flight ■ Excellent flight stability ■ Capable of flying in rain ■ Built-in emergency parachute *For more details, please refer to the PDF document or feel free to contact us.

• Other conveying machines

We would like to introduce "Drone Transportation." Our company offers drone transportation using drones with a maximum payload of 55 kg. We can assist with power-related construction, construction projects, forestry, and the transportation of supplies to mountain huts, which are currently handled by manual transportation or helicopter transport in mountainous areas. Please consider using our drones for heavy cargo transportation, which is faster than manual transport and cheaper than helicopters. □ Benefits - Reduces the risk of work-related accidents - Significantly shortens construction time compared to manual transport - Reduces the physical burden on workers and lowers turnover rates - Addresses labor shortages □ Industry Challenges - Operational feasibility may vary depending on the site environment - Time and distance limitations due to current battery technology - High-level skills are required for the safe operation of transport drones

• others

Benefits of Drone-Based Obstruction Tree Surveys Until now, the prediction and removal of obstruction trees relied on the experience and intuition of skilled technicians. However, due to persistent issues with communication conditions, it has been difficult to select and remove trees appropriately. By conducting efficient surveys with drones and creating 3D models from the obtained photographic data, it is possible to identify obstruction trees on a one-by-one basis by overlaying this data with visualized microwave propagation paths. Furthermore, by simulating tree growth in 3D, it is possible to identify trees that will obstruct radio waves in the future on a one-by-one basis. As a result of drone-based obstruction tree surveys, identifying obstructive trees has eliminated the need for extensive logging, allowing for consideration of environmental impacts and achieving cost benefits of up to 50%. (Past achievements)

• others

Infrastructure such as roads, tunnels, and bridges, built en masse during the period of rapid economic growth over 50 years ago, is deteriorating as inspections have not kept pace. In 2014, the Ministry of Land, Infrastructure, Transport and Tourism mandated regular inspections every five years for bridges and tunnels over 2 meters in height, conducted through close visual inspections. However, due to issues related to personnel and budget shortages, the introduction of drones for some inspections has gained attention. Inspections using drones include checking high-altitude equipment, solar panels, utility poles and transmission towers, inspections during disasters, and examining the exteriors and roofs of houses and facilities. 【Features of Infrastructure Inspections】 ■ High-quality inspection records due to improved camera performance ■ Enhanced safety due to improved drone performance ■ Ensured safety of on-site work by eliminating the need to access dangerous areas ■ Reliable on-site records secured through video data recording *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services
• Other services

Our company conducts "image processing" of the deliverables obtained from photographing inspection points. Based on inspection images of infrastructure facilities such as tunnels, we create layout drawings. AI analysis is performed on images capturing cracks and free lime, and CAD conversion of crack coordinates is carried out. 【Features】 ■Significant reduction in surveying time ■Substantial labor savings in on-site work ■Ensured safety in on-site work ■Significant improvement in measurement accuracy ■Documentation of the site ■Automation of crack detection and judgment ■CAD conversion of crack coordinates *For more details, please refer to the PDF materials or feel free to contact us.

• others

Our company specializes in the creation of 3D models. We can realistically reproduce the shapes of equipment and surrounding environments (such as terrain), allowing for verification of the equipment from any angle, with the option to change the magnification for detailed inspection. Additionally, we are also engaged in the production of new immersive content based on 3D data created from SfM (Structure From Motion) multi-view images, focusing on shape restoration. 【Features】 ■ Realistic reproduction of the shapes of equipment and environments (such as terrain) ■ Ability to specify desired locations, angles, and magnification for verification ■ Possibility to review construction plans and verify details on-site using 3D data *For more details, please refer to the PDF document or feel free to contact us.

• others

Our company conducts surveying using UAVs (drones) as a method compliant with i-Construction. Based on numerous images taken to overlap the surveying area, we create orthophotos and generate point cloud data. This data can be utilized for volume calculations and civil engineering design. Compared to traditional surveying, we can significantly reduce the time and costs associated with measurement and data collection. 【Features】 ■ Significant reduction in surveying time ■ Major labor savings in fieldwork ■ Enhanced safety in field operations ■ Substantial improvement in measurement accuracy ■ Documentation of the site *For more details, please refer to the PDF materials or feel free to contact us.

• others