There have always been two difficult problems in UAV indoor inspection, one is how to position the UAV when GPS navigation cannot be applied, and the other is how to protect itself in a small space and avoid obstacles. Playing an effective role in indoor space has always been the direction that relevant practitioners strive to study.
At present, indoor inspection drones are generally based on the slam algorithm with the assistance of LiDAR (SLAM is used to solve the problem of positioning and map construction when the robot moves in an unknown environment, and the autonomous positioning, mapping, path planning and other functions of the machine can be realized by relying on sensors). To realize 3D modeling of environmental space and state perception of spatial structure.
In addition, indoor inspection drones generally design an anti-collision device, which can not only improve the strength of the protective cover, but also absorb the momentum from the obstacles to protect the stability of the flight platform during the operation.
This solves the two difficulties to a certain extent. With the further development of UAV inspection technology, the application field of indoor UAV inspection is also gradually expanding.
Advantages of indoor inspection drones
Security: save manpower, reduce manpower operations, avoid the personal risk of operators. Especially in some dangerous and hypoxic areas, areas where flammable and explosive toxic items are stored, drones can replace manual inspection in dangerous areas.
Hd camera: details can be clearly captured and recorded, and the surrounding environment can be detected in complex inspection operations, and the high-definition image quality can be transmitted.
Preventive maintenance: Regularly review visual data on internal conditions, plan maintenance outages and reduce unplanned downtime to reduce losses and save costs.
Reach areas that are difficult to reach manually: for people inside Bridges, high floors inside buildings, sewer pipes, etc., to enter difficult areas, drones reach with their dexterous shapes.
Unmanned aerial vehicle indoor intelligent automatic inspection
Indoor positioning: indoor positioning and navigation based on LiDAR slam technology.
Unattended automatic charging: electric shock wireless charging.
Unattended automatic hangar: automatic release, automatic storage, landing guidance, data download, automatic charging.
Uav + LiDAR: The use of UAV + LiDAR to achieve indoor obstacle avoidance and positioning, to ensure stable operation.
Path planning, autonomous obstacle avoidance: route planning, automatic path adjustment, autonomous obstacle avoidance, safe flight.
Multi-ai scenario application: Supports complex inspection applications such as environment inspection, energy inspection, security emergency inspection, and pipeline inspection.
Application scenario
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