Real-time energy efficiency data acquisition and track recording device of electric unmanned aerial vehicle

A trajectory recording device and electric UAV technology, which is applied in the field of testing, can solve the problem of difficult acquisition of important parameters such as energy consumption, energy efficiency, attitude, and flight trajectory, and the inability to evaluate the overall performance of electric multi-rotor UAVs. Efficient flight of multi-rotor drones and other issues, to achieve fast and efficient data processing and storage, improve the practical range, and ensure energy consumption

Inactive Publication Date: 2018-03-20
NORTHWEST A & F UNIV
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Problems solved by technology

However, there is currently no device for real-time energy efficiency testing and trajectory recording of electric multi-rotor UAVs during flight. It is difficult to obtain important parameters such as energy consumption, energy effici

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  • Real-time energy efficiency data acquisition and track recording device of electric unmanned aerial vehicle
  • Real-time energy efficiency data acquisition and track recording device of electric unmanned aerial vehicle

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Embodiment Construction

[0023] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

[0024] Such as figure 1 As shown, the electric UAV real-time energy efficiency data acquisition and track recording device of the present invention includes a current sensor 102, an ADC module 103, a three-axis acceleration sensor 104, a three-axis gyroscope sensor 105, a single-chip microcomputer 106, a wireless module (transmitter ) 107, wireless module (receiving end) 108, USB to serial port line 109, computer 110, voltage sensor 111 and other parts. In order to realize the collection, processing and storage of current, voltage, acceleration, angular velocity and other data during the flight of electric drones.

[0025] The current sensor 102 and the voltage sensor 111 are connected to the ADC module 103 to convert the collected analog values ​​of current and voltage values ​​into digital values ​​acceptable to the single chip microcomputer ...

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Abstract

A real-time energy efficiency data acquisition and track recording device for an electric drone, comprising: a current sensor for collecting the battery operating current of the electric drone; a voltage sensor for collecting the battery voltage of the electric drone; an ADC module for converting the collected analog quantity into Digital quantity; three-axis acceleration sensor, which collects the acceleration in three directions of the electric drone; three-axis gyroscope sensor, which collects the angular velocity of the electric drone in three directions; single-chip microcomputer, which receives the data collected by each sensor; wireless module, The collected data is transmitted wirelessly; the USB-to-serial port line is used for the connection between the wireless module and the computer and data transmission; the computer is used for receiving, processing and storing various data; the invention can realize the flight process of the electric drone The current, voltage, acceleration, and angular velocity are collected, and the energy consumption, energy efficiency, flight attitude and flight trajectory of the flight process are obtained, which can provide data support for the efficient flight of electric drones.

Description

technical field [0001] The invention relates to the technical field of testing electric drones, and in particular to a real-time energy efficiency data collection and track recording device for electric drones. Background technique [0002] With the continuous development of modern information technology and sensor technology, the application scenarios of electric multi-rotor drones are becoming more and more extensive, and their attention is getting higher and higher. This kind of UAV uses electric motors as power machinery, has multiple propellers, and uses lithium batteries as energy sources. It has many advantages such as light weight, small size, high efficiency, energy saving and environmental protection, simple operation, and stable and reliable flight. However, there is currently no device for real-time energy efficiency testing and trajectory recording of electric multi-rotor UAVs during flight. It is difficult to obtain important parameters such as energy consumpti...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01M99/00B64F5/60
CPCG01R31/00B64F5/60G01M99/004
Inventor 范叶满张海辉
Owner NORTHWEST A & F UNIV
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