Method for automatically spraying fish feed based on unmanned aerial vehicle

Abstract

The invention discloses a method for automatically spraying a fish feed based on an unmanned aerial vehicle and relates to the unmanned aerial vehicle technology field. The unmanned aerial vehicle anda ground station are included. The unmanned aerial vehicle includes a flight mode module, a fish feed release module, a data receiving module and a height detection module. The ground station includes a time sharing module, a route automatic planning module and a data communication module. By using the method for automatically spraying the fish feed based on the unmanned aerial vehicle, accordingto the shape and the position of a fishpond, the optimum route and the release place of fish feed release are automatically planned; according to set release time, the release is automatically completed; and manual supervision and feeding are greatly reduced and fish and shrimp farming is convenient.

Description

Technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method for automatically spraying fish feed based on unmanned aerial vehicles. Background technique: [0002] Feeding feed every day in fish farming is a very important task. If the fish cannot be fed well, the fish and shrimp cannot grow up. Generally, small fish ponds are fixed with several feeding machines on the shore. Feeding food every certain time, and if large fish ponds adopt this method, the fish in the center of the fish pond will not get enough food. Obviously, such measures cannot be taken. Therefore, there is a need for a drone-based multiplication method. The method of point feeding, for example, the application number CN201720243188.1 discloses an automatic aquaculture drone, including: a feed storage device arranged at the bottom of the drone body, and a valve is provided at the bottom of the feed storage device; A timer that presets the opening ti...

AI Technical Summary

Problems solved by technology

[0002] Daily feed feeding is very important in fish farming. If the fish cannot be fed well, the fish and shrimp cannot grow up. Generally, small fish ponds are fixed with several feeding machines on the shore. Feed food every certain time, and if this method is adopted in large fish ponds, the fish in the center of the fish pond will not get enough food. Obviously, this kind of measure cannot be taken. The method of point feeding, such as the application number CN201720243188.1 discloses a kind of automatic aquatic breeding drone, including: a feed storage device, which is located at the bottom of the drone body, and the bottom of the feed storage device is provided with a valve; A timer for the opening time of the preset valve; a sensor for controlling the closing of the valve according to the height of the feed in the feed storage device; a flight control system for controlling the flight of the drone body; used to monitor the position coordinates of the drone body Positioning GPS navigation system; barometric altimeter used to determine flight altitude according to air pressure; cloud server used to collect data and perform data analysis; controller used to generate and send control signals according to the analysis results of cloud server; power supply system

This kind of automatic aquaculture breeding UAV can realize automatic timing, quantitative and fixed-point delivery of feed without manual operation, which can save manpower and time, reliable feeding, and at the same time can ensure the uniformity and punctuality of feed delivery, and realize automatic aquaculture. Operation, but the This kind of drone cannot plan a reasonable delivery route and delivery point by itself

[0003] For example, the application number is CN201710844040.8, which discloses a non-fixed feeding aquaculture feed delivery system, including a drone, and also includes a communication module and a processor connected to the communication module, a user terminal and at least one on-site drone module , the UAV module includes an on-site controller and an on-site communication device connected to the on-site controller, a feeding device, an unmanned aerial vehicle and a memory, and the field controller, on-site communication device, feeding device and memory are all set in an unmanned On-board; this scheme adopts the method of UAV carrying the feeding device to replace the original fixed feeding device. After the user end sends the control signal to the processor, the processor sends the control signal to the on-site controller on the UAV, and the on-site control The controller reads the flight control data in the pre-recorded memory to control the flight of the UAV, and at the same time controls the feeding device to feed downwards during the flight, but this kind of UAV system cannot plan the feeding route by itself according to the shape and position of the fish pond and feeding points

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