Auxiliary charging system for drone

Abstract

The invention discloses an auxiliary charging system for drones, including a charging station management module, a drone information library, an alarm module, a human-computer interaction module, a controller, an information transmission module, a drone controller, a motion control module, Image acquisition module, image processing module, ultrasonic altimeter, individual information database, GPS positioning module, power supply and power measurement module. The present invention analyzes the relationship between the flight distance and power of the drone, and assigns the drone to the most suitable charging station according to the actual situation of the individual drone and the distance between the drone and the charging station. The charging work enables the UAV to make full use of the battery capacity and improve the single flight time of the UAV; the invention also starts the descent process at a certain distance from the charging station, and performs landing by accelerating the descent and decelerating the descent , which saves a lot of landing time and improves the working efficiency of the drone.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an auxiliary charging system for unmanned aerial vehicles. Background technique [0002] With the rapid development of the drone industry, both commercial drones and household drones have become popular, and the drone technology currently on the market has matured. [0003] In the existing technology, the main technical difficulty that plagues the UAV is the battery life of the UAV. When the UAV works outdoors for a long time, it needs to charge the UAV every other time. If the drone is recalled for charging, it is necessary for the drone to retain enough power to fly back. This process is not only time-consuming, but also wastes energy, which directly leads to the shortening of the effective flight time of the drone and low work efficiency. The application in the commercial field needs to ensure the endurance time and effective flight time of the dr...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the main technical difficulty that plagues the UAV is the battery life of the UAV. When the UAV works outdoors for a long time, it needs to charge the UAV every other time. If the drone is recalled for charging, it is necessary for the drone to retain enough power to fly back. This process is not only time-consuming, but also wastes energy, which directly leads to the shortening of the effective flight time of the drone and low work efficiency. The application in the commercial field needs to ensure the endurance time and effective flight time of the drone, and improve the work efficiency of the drone. For this problem, in the prior art, by establishing a charging station for the drone, the drone will Select the nearest UAV charging station for charging, and enter the state of searching for a charging station based on the power storage of the UAV. When the power of the UAV reaches the preset threshold, the UAV starts to match the charging station, but for different Different types of drones, different battery types and different battery lifespans, the same power storage will still cause a large difference in actual driving distance, resulting in the inability to make full use of the drone's power supply capacity, further causing the drone's work Efficiency drops, or the set threshold power cannot support the UAV to reach the charging station for charging, resulting in UAV crash and loss. In order to solve this problem, the present invention provides the following technical solutions

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