An automatic airdrop system for unmanned transport aircraft

Abstract

The present invention provides an automatic airdrop system for an unmanned transport aircraft. The automatic airdrop system includes a door control subsystem, a cargo box transmission subsystem, a feedback subsystem and a control center; the control center is simultaneously connected to the door control subsystem, Cargo box transmission subsystem and feedback subsystem, the present invention can meet the urgent needs of long-distance delivery of materials in complex environments in the military aspect, and at the same time, it has advantages in the fields of cargo logistics, agriculture, forestry and plant protection, remote sensing mapping, emergency relief, maritime search and rescue, etc. Very broad application prospects, the system focuses on solving the long-distance transportation of large and heavy cargo and the technical problems of high-precision fixed-point airdrop of cargo.

Description

【Technical field】 [0001] The invention relates to the technical field of unmanned transport, in particular to an automatic airdrop system for an unmanned transport. 【Background technique】 [0002] With the rapid development of the modern logistics industry and the military's demand for long-distance delivery of materials, the development of unmanned transport aircraft has received widespread attention from the society. However, the current unmanned aerial vehicle technology can only meet the simple transmission of some light goods. Material delivery in complex environments and how to improve the transport efficiency of UAVs are still urgent problems to be solved. [0003] The current UAV airdrop system mainly includes the following types: [0004] 1. The airdrop box is mounted on the lower part of the UAV, and the airdrop box is loaded with materials, and the materials slide out from the airdrop box when dropping; [0005] 2. There is a cavity inside the drone, and there i...

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Problems solved by technology

[0006] At present, most unmanned transport aircraft can only meet the transportation of light cargo. The airdrop mechanism is relatively simple, the transportation efficiency is low, and it can only complete the transportation of a single cargo. The safety is poor. In some western and high-altitude areas where land transportation is underdeveloped and mountainous , it is difficult to efficiently complete point-to-point freight feeder transportation, and it is difficult to meet the actual needs of users

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