Standard express continuous releasing unmanned aerial vehicle, batch releasing model and batch releasing method

Abstract

The invention discloses a standard express continuous releasing unmanned aerial vehicle, a batch releasing model and a batch releasing method. A nacelle module of the unmanned aerial vehicle is improved, a nacelle body is internally provided with a plurality of inner cabins, the inner cabins are spaces for accommodating standard express envelopes, the bottom of each inner cabin is movably connected to a hatch door, the upper ends of air cylinders are mounted on the side of the nacelle body, the lower ends of the air cylinders are abutted against the hatch doors, the lower ends of the air cylinders tightly push the hatch doors to block the bottoms of the inner cabins when the air cylinders are in the state of being inflated, and the hatch doors are opened when the air cylinders are in the state of being deflated. The air express releasing at a certain height is realized by using the unmanned aerial vehicle, the unmanned aerial vehicle does not need to land, multiple times and continuousreleasing is performed in one flight, and thus a lot of time is saved. According to calculations, about 10% of energy consumption can be saved for each single delivery, releasing time is saved by multiple times, and the unmanned aerial vehicle has great practical significances for improving delivery efficiency and reducing delivery cost.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle transportation of goods, in particular to a delivery terminal delivery drone, a delivery model and a delivery method for express delivery. Background technique [0002] The delivery of express delivery by drone will be the ultimate goal of the express delivery industry, and it will also be an effective means to solve the last mile of the express delivery industry in the future. Taking the express delivery industry as an example, standard express delivery refers to express delivery using standard envelopes, usually A4 paper-sized document envelopes. This type of block is characterized by good standardization and light weight (usually a single envelope weighs less than 50g), which is very suitable for Delivery by drone. However, because the standard express envelope can only be delivered one at a time, the efficiency is low, so the current application of drone delivery is less. [...

AI Technical Summary

Problems solved by technology

[0004] The consignor puts the express envelope in the cabin of the drone, and then the drone flies to the unloading location under the control of the program, and takes off from the express delivery vehicle. When the drone arrives at the unloading location, it lands and unloads the cargo. It involves several links such as take-off (height increase), high-altitude level flight, landing to the unloading platform (altitude drop), unloading, and go-around, and only one standard express delivery can be delivered at a time, which is very inefficient

[0005] At the same time, according to the common sense of physics, the UAV needs to overcome the gravity of the earth because it takes off with a load during the take-off stage, so the take-off speed is reduced and the most time is consumed

[0006] The current solution is to increase the motor power of the UAV rotor module or increase the number of rotor modules, that is, to use a high-power UAV to increase the take-off power and time, but this method brings new problems That is, increased energy consumption and reduced cruising range

The second is to increase the capacity of the battery, that is, to use more lithium battery packs to solve the problem. While bringing cruising range, the disadvantage is that the weight of the cargo that can be loaded is sacrificed. The third is to increase the flight speed of the drone to improve the distribution efficiency. The disadvantage is that the energy consumption is high and a powerful lithium battery is required to provide energy

The disadvantage is that the flexibility is low, and it cannot meet the mobile and flexible requirements of delivery requirements

[0009] Therefore, the existing technical solutions have not fundamentally solved the problem of the existing drone distribution

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