Unmanned plane flight control system and method thereof

A technology of a flight control system and a control method, which is applied in the field of automatic flight control systems of unmanned aerial vehicles, can solve problems such as poor altitude control accuracy, inability to fly autonomously, and imperfect supporting functions of operations, so as to ensure accuracy and stability, and improve Work efficiency, traversal coverage, and satisfactory dynamic characteristics

Active Publication Date: 2018-02-23
BEIJING BOYING TONGHANG TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] At present, there is a strong and clear demand for drones in the field of agricultural plant protection, but at present, similar products generally have problems such as inability to fly autonomously, poor altitude control accuracy, and imperfect supporting functions.

Method used

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  • Unmanned plane flight control system and method thereof
  • Unmanned plane flight control system and method thereof
  • Unmanned plane flight control system and method thereof

Examples

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] Such as Figure 1-6 as shown,

[0036] A UAV flight control system, including a main controller, an actuator, communication equipment, ground station equipment and a cloud network,

[0037] The main controller includes a data acquisition module, a data processing module, and a communication module. By modifying the internal program and peripheral circuits of the main controller, the flight control and flight management functional requirements of different types of UAVs can be realized.

[0038] The data acquisition module collects the measurement signals of each sensor, and the measurement signals include optical signals, gyro signals, heading signals, rudder angle signals, liquid level signals and height-fixed radar signals, and upload them to the data processing module;

[0039] The communication module receives the control command sent by th...

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Abstract

The invention discloses an unmanned plane flight control system. The unmanned plane flight control system comprises a main controller, an execution mechanism, a communication device and a ground station device. The master control system comprises a data collection module, a data processing module and a communication module. The data collection module is used for collecting measurement signals of various sensors and uploading the measurement signals to the data processing module. The data processing module can perform management and control on various flight modes and on an execution mechanismin the unmanned plane flight. The execution mechanism comprises a motor electric regulation device and a spraying device. The ground station device can perform track programming and can perform formation on multiple unmanned planes to carry out cooperated programming of multiple unmanned planes. The master controller realizes unmanned plane terrain simulation flight control, highly reliable faulttolerance control and autonomous obstacle avoidance control.

Description

technical field [0001] The invention relates to an automatic flight control system of an unmanned aerial vehicle. Background technique [0002] As a large agricultural country, China has 1.8 billion mu of basic farmland and needs a lot of agricultural plant protection operations every year. The small rotor UAV has low height, less drift, can hover in the air, and does not need a special take-off and landing airport. It helps to increase the penetration of the mist flow to the crops, has high control effect, avoids the danger of spraying operators from being exposed to pesticides, and improves the safety of spraying operations and many other advantages. The function and performance of the UAV flight control system play a decisive role in the operation ability of the UAV. [0003] At present, there is a strong and clear demand for drones in the field of agricultural plant protection, but at present, similar products generally have problems such as inability to fly autonomousl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/104
Inventor 王飞崔利张继孝
Owner BEIJING BOYING TONGHANG TECH CO LTD
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