CN205010493U - A multi-rotor plant protection UAV system - Google Patents

Abstract

The utility model discloses a many rotors plant protection unmanned aerial vehicle system, including plant protection unmanned aerial vehicle and ground station, this plant protection unmanned aerial vehicle includes the frame and sets up flight controller, power battery group, advancing mechanism, wireless transmission module and spraying apparatus in the frame, ground station passes through wireless transmission module and the interaction of flight controller in order to implement unmanned aerial vehicle state monitoring, course line and task planning, flight controller's output respectively with advancing mechanism, spraying apparatus electric connection, this advancing mechanism is organized by power battery and is provided power in order to drive the flight of unmanned aerial vehicle, and spraying apparatus is controlled by flight controller and implements the operation of spraying. Compared with the traditional spraying, the working effect of the product saves more than 40% of pesticide, reduces more than 60% of pesticide residues in soil, saves more than 98% of water, greatly improves the operation efficiency by the characteristics of human-drug separation and automatic plant protection at night, and can embody the emergency value of the product especially when the concentrated outbreak of plant diseases and insect pests occurs.

Description

A multi-rotor plant protection UAV system

technical field

The utility model relates to an aircraft, in particular to a multi-rotor plant protection unmanned aerial vehicle system.

Background technique

Plant protection drones are still in their infancy in my country. Based on my country's 1.8 billion mu of cultivated land, 4.5 billion mu of forest land, and a large number of urban greening land, these constitute the service goals of plant protection drones: the efficiency is 50 times that of traditional spraying methods Above, reduce the amount of pesticides by 40%, reduce soil pesticide residues by 60%, and save water by 98% in the process (one acre of land spraying needs 200-500ml water to dilute), so the plant protection drone has a wide range of market value.

Relying on the plant protection stations of the existing agricultural sector and the sales force of various pesticide companies is the main way to promote the popularization of this product. They have changed from traditional technical guidance to technical and planting service guidance, and upgraded from pesticide production and sales companies to identification and prevention of pests and diseases. Spraying one-stop service company. With the advancement of the land transfer system, there are more and more land structures suitable for mechanized farming and command management, and the use targets will also be expanded from institutions and organizations to ordinary large households. In the process, a new type of industry has been bred: spraying service organizations Or the company forms a transition.

The current market competition mainly comes from the differences with the traditional farming concepts and methods. As the number of cases increases, the situation will get better and better.

Contents of the invention

In order to solve the above technical problems, the purpose of this utility model is to provide a multi-rotor plant protection drone system.

The technical scheme that the utility model adopts is:

A multi-rotor plant protection UAV system includes a plant protection UAV and a ground station. The plant protection UAV includes a frame and a flight controller arranged on the frame, a power battery pack, a propulsion mechanism, a wireless transmission module and a spraying system. equipment, the ground station interacts with the flight controller through the wireless transmission module to implement UAV status monitoring, route and mission planning, and the output ends of the flight controller are respectively electrically connected to the propulsion mechanism and the spraying equipment, and the propulsion mechanism Powered by a power battery pack to drive the drone to fly, the spraying equipment is controlled by the flight controller to carry out the spraying operation.

Further, the plant protection UAV also includes a radio receiver, and the output end of the radio receiver is connected to the signal input end of the flight controller.

Wherein, the propulsion mechanism includes a motor and a propeller, and the motor is powered by the power battery pack to drive the propeller connected to its output shaft to rotate.

Further, the spraying equipment includes a water pump, a spray head, and a water storage bin for containing liquid pesticides. The water pump is controlled by the flight controller and sprays the liquid pesticide in the water storage bin through the nozzle.

The beneficial effects of the utility model:

The plant protection UAV system of the utility model can be widely used in the tasks of pesticide plant protection (spraying) in farmland, woodland and urban green land. The market value of the service market exceeds 120 billion per year, and the market space of the product itself is 30 billion (calculated based on 6 years). Relying on this system, it can also be derived from the automatic and comprehensive collection and analysis of agricultural information acquisition, plant growth supervision, artificial pollination and breeding, soil nutrients, irrigation layer temperature, etc., which is the basic data work for building a smart agricultural data platform. The market value corresponding to this part of the data cannot be estimated for the time being. Compared with traditional spraying, this product saves more than 40% of pesticides, reduces soil pesticide residues by more than 60%, and saves water by more than 98% (200-500ml of water per mu). (more than 50 times that of the traditional method), especially in the face of concentrated outbreaks of pests and diseases, it can better reflect its emergency value.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

Fig. 1 is a functional block diagram of the plant protection drone system of the present invention.

detailed description

Referring to FIG. 1 , it is a multi-rotor plant protection UAV system of the present invention, which includes a plant protection UAV 10 and a ground station 20 .

The plant protection UAV 10 includes a frame 201 and a flight controller 202 arranged on the frame 201, a power battery pack 203, a propulsion mechanism 204, a radio receiver 205, a wireless transmission module 206 (2.4GHz carrier) and a spraying device 207 , the ground station 20 interacts with the flight controller 202 through the wireless transmission module 206 to implement the UAV 10 status monitoring, route and mission planning, and the output end of the flight controller 202 is connected to the propulsion mechanism 204 and the spraying equipment 207 respectively. Sexual connection, the propulsion mechanism 204 is powered by the power battery pack 203 to drive the drone 10 to fly, the spraying equipment 207 is controlled by the flight controller 202 to implement the spraying operation, the output of the radio receiver 205 is connected to the flight controller 202 Signal input connection.

Wherein, the propulsion mechanism 204 includes a motor and a propeller, and the motor is powered by the power battery pack 203 to drive the propeller connected to its output shaft to rotate. The spraying equipment 207 includes a water pump, a spray head, and a water storage tank for containing liquid pesticides. The water pump is controlled by the flight controller 202 and sprays the liquid pesticide in the water storage tank through the spray head.

The plant protection unmanned aerial vehicle 10 system mode of work of this technical proposal is:

(1) The ground station 20 detects the state of the multi-rotor plant protection UAV 10 through the wireless transmission module 206, and uploads the track planning and task planning;

(2) The flight controller 202 of the multi-rotor plant protection UAV 10 receives the remote control information from the ground station 20, conducts route flight according to the route planning, executes tasks according to the task plan, and sends the status information of the multi-rotor plant protection UAV 10 Pass to ground station 20;

(3) The flight controller 202 receives the remote control information from the ground station 20 through the wireless transmission module 206, and converts the route planning into the control of propulsion, maintains the attitude and position of the multi-rotor plant protection UAV 10, and converts the mission planning into Control the load of the UAV 10 and complete the corresponding spraying tasks;

(4) In addition, the flight controller 202 also receives a radio control signal, which serves as a backup control channel for the multi-rotor plant protection UAV 10, and works when the wireless transmission module 206 fails;

(5) The propulsion mechanism 204 receives the control signal from the flight controller 202, and converts the electric energy of the power battery pack 203 into power, so as to control the attitude and position of the multi-rotor plant protection drone 10;

(6) The payload of the UAV 10 receives the control information from the flight controller 202, and completes the control of the spraying equipment 207, thereby completing the effective operation of the system.

The above is only the preferred implementation of the utility model, the utility model is not limited to the above implementation, as long as the technical solutions to achieve the purpose of the utility model by basically the same means are within the scope of protection of the utility model.

Claims (4)

1. A multi-rotor plant protection UAV system is characterized in that: it includes a plant protection UAV and a ground station, and the plant protection UAV includes a frame and a flight controller, a power battery pack, and a propulsion mechanism arranged on the frame , wireless transmission module and spraying equipment, the ground station interacts with the flight controller through the wireless transmission module to implement UAV status monitoring, route and mission planning, the output end of the flight controller is connected with the propulsion mechanism and the spraying equipment respectively The propulsion mechanism is powered by a power battery pack to drive the drone to fly, and the spraying equipment is controlled by the flight controller to carry out the spraying operation. 2. a kind of multi-rotor plant protection unmanned aerial vehicle system according to claim 1, is characterized in that: described plant protection unmanned aerial vehicle also comprises radio receiver, the output end of this radio receiver and the signal input end of flight controller connect. 3. A kind of multi-rotor plant protection unmanned aerial vehicle system according to claim 1, it is characterized in that: described propulsion mechanism comprises motor and propeller, and this motor provides electric support to drive its output shaft connection by described power battery pack The propeller turns. 4. a kind of multi-rotor plant protection unmanned aerial vehicle system according to claim 1, it is characterized in that: described spray equipment comprises water pump, sprinkler and the water storage bin that is used to dress liquid pesticide, and this water pump is controlled by flight controller And the liquid pesticide in the water storage bin is sprayed through the nozzle.