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How UAVs can assist the logistic transportation for disaster areas.

Flexible Maneuver

UAVs can perform transportation flexibly in the air under cluster-type management and this is the best scheme for public emergency transportation.

High Transportation Efficiency

Space transportation by UAVs can avoid complicated and busy ground traffic, improve transportation efficiency, and further guarantee the safety of the trapped in the disaster areas.

Applications

Challenges in Logistic Transportation Business in Disaster Areas

Because of traffic interruption in the disaster areas, people and vehicles from outside are hard to access. It is difficult to adopt the dual-station one-vehicle control mode to accomplish accurate delivery and materials unloading after landing by using UAVs for accurate delivery of relief materials.

The weather environment is relatively adverse during the period when aids are required in the disaster areas and rain, strong wind, heavy snow, and sandstorm may happen. Thus, UAVs should be endowed with great load capacity and strong environmental adaptability so that they are capable of implementing accurate delivery of materials in the disaster areas.

Ground mobile communication and power supply will be affected in the disaster areas and might be interrupted. Flat and wide TOL sites are lacked for UAV TOL, so only the hovering mode can be used for accurate delivery of materials.

UAV Application Advantages

ZHZ UAVs feature VTOL, long-term hovering, and great load capacity and they use satellite positioning mode and air relay communication mode so that TT&C information intervisibility is possible during the whole flight.

Great-load UAVs have strong environmental adaptability so that they can normally fly in a rainy, snowy or windy day to deliver relief materials to the trapped timely.

Great-load UAVs possess strong hovering capability and are suspended with a dual-light pod, megaphone, and searchlight. They can inform the trapped to acquire the relief materials timely and necessary aid information can be submitted to the outside rescue center via the intercom device, recorder, or paper at the end of the sling rope to provide pertinent relief materials.