Unmanned aerial system for transporting and delivering packages, logistics method implemented in this system and aerostatic device integrated in this system
View Patent ↗An unmanned aerial system for transporting and delivering packages, comprises an unmanned motorized aircraft and a non-motorized aerostatic device having aerostatic lift and being able to be coupled to the motorized aircraft, for transporting at least one package from a take-off site to a delivery site. This aerial system cooperates with a site for storing and distributing aerostatic modules each having a predetermined modular aerostatic lift, the storage and distribution site being located in the vicinity of the take-off site and being configured to deliver a set of j aerostatic modules on demand, which modules are secured by coupling means, so as to supply an aerostatic device with static lift that is substantially greater than or equal to the overall weight of the package to be transported and of the aerostatic device.
1. An unmanned aerial system for transporting and delivering packages, comprising:
at least one unmanned motorized aircraft;
at least one non-motorized aerostatic device having aerostatic lift and being able to be coupled to the at least one motorized aircraft; wherein the at least one motorized aircraft and the at least one non-motorized aerostatic device are configured to cooperate to transport at least one package from a take-off site to a delivery site; and
at least one storage and distribution site for storing and distributing aerostatic modules each having a predetermined modular aerostatic lift, the storage and distribution site being configured to deliver a set of j aerostatic modules on demand, which modules are secured by coupling means, so as to constitute the aerostatic device with a static lift that is substantially greater than or equal to the overall weight of the package to be transported and of the aerostatic device;
wherein the aerostatic modules comprise a support structure of closed or open toroidal geometry and filled with a gas lighter than air; and
wherein the support structure comprises means for receiving at least part of the motorized aircraft carrying a package, in a central part of the support structure, and means for coupling the motorized aircraft to the support structure;
wherein the storage and distribution site comprises a distributor cylinder filled with a plurality of aerostatic modules,
the distributor cylinder being arranged to release the set of j aerostatic modules, after the motorized aircraft, on approach to an upper part of the distributor cylinder, is controlled to be mechanically coupled to the set of aerostatic modules.
2. The aerial system of claim 1 , wherein the at least one storage and distribution site is further configured to deliver a set of j modules so as to provide an aerostatic device having a static lift substantially greater than or equal to the overall weight of the at least one package, the aerostatic device and the at least one motorized aircraft.
3. The aerial system of claim 1 , wherein the at least one storage and distribution site comprises means for coupling the aerostatic device resulting from the j secured aerostatic modules to the motorized aircraft.
4. The aerial system of claim 1 , further comprising at least one recovery and storage site for the recovery and storage of aerostatic modules, the recovery and storage site being configured to collect aerostatic modules previously decoupled from motorized aircraft.
5. The aerial system of claim 4 , wherein the at least one recovery and storage site comprises means for decoupling the aerostatic device from the motorized aircraft.
6. The aerial system of claim 1 , wherein the at least one distribution and storage site is also configured to collect aerostatic modules previously decoupled from motorized aircraft.
7. The aerial system of claim 4 , wherein the at least one storage and distribution site and/or the at least one recovery and storage site comprises a silo arranged to store a stack of aerostatic modules.
8. The aerial system of claim 1 , wherein at least one support structure comprises means for securing the motorized aircraft to the aerostatic module.
9. A storage and distribution site for aerostatic modules comprising:
aerostatic modules, each aerostatic module having a predetermined modular aerostatic lift,
the storage and distribution site being configured to deliver a set of j aerostatic modules on demand, the aerostatic modules secured by coupling means, so as to constitute an aerostatic device with a static lift that is substantially greater than or equal to the overall weight of a package to be transported and of the aerostatic device, and
a distributor cylinder filled with a plurality of aerostatic modules, the distributor cylinder being arranged to release a set of j aerostatic modules on demand after a motorized aircraft, on approach to an upper part of the distributor cylinder, is controlled to be mechanically coupled to the set of j aerostatic modules.
10. The storage and distribution site of claim 9 , wherein the aerostatic modules comprise a support structure of closed or open toroidal geometry and filled with a gas lighter than air, the support structure comprising means for receiving at least part of a motorized aircraft carrying a package, in a central part of the support structure, and means for coupling the motorized aircraft to the support structure.