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Battery electric quantity early warning system for unmanned aerial vehicle

A technology of power warning and battery, applied in radio wave measurement system, measurement of electrical variables, measurement of electricity and other directions, can solve problems such as falling, personal injury, and damage to drones

Inactive Publication Date: 2018-12-14
成都戎创航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the field of civilian drones, due to the user’s reasons, it often happens that the drone is still in use when the drone’s battery is insufficient, which will cause the drone to suddenly lose power during the flight in the air. Falling in the air, causing damage to the drone or injury to personnel

Method used

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  • Battery electric quantity early warning system for unmanned aerial vehicle

Examples

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Comparison scheme
Effect test

Embodiment 1

[0016] A drone battery power warning system, including a monitoring module, the monitoring module communicates with the drone battery through the 485 bus, and a first relay is also installed on the line between the monitoring module and the drone battery , the current signal output end of the monitoring module is electrically connected to the motor of the drone; the signal input end of the monitoring module is also connected to an infrared distance sensor through a signal line, and an infrared distance sensor is installed between the infrared distance sensor and the monitoring module. There is a second relay.

[0017] In this embodiment, through the infrared distance sensor, when the UAV starts to rise, the height data is transmitted to the monitoring module in real time, so as to judge the amount of power that needs to be alarmed. At the same time, when the power of the battery is too low, the monitoring module sends out an alarm command to transmit the alarm signal to the co...

Embodiment 2

[0019] A drone battery power warning system, including a monitoring module, the monitoring module communicates with the drone battery through the 485 bus, and a first relay is also installed on the line between the monitoring module and the drone battery , the current signal output end of the monitoring module is electrically connected to the motor of the drone; the signal input end of the monitoring module is also connected to an infrared distance sensor through a signal line, and an infrared distance sensor is installed between the infrared distance sensor and the monitoring module. There is a second relay, and the monitoring module communicates with the controller through a wireless connection.

[0020] In this embodiment, on the basis of Embodiment 1, the monitoring module is connected to the controller through a wireless connection, which can be WIFI, Bluetooth or infrared, which can effectively increase the control distance of the controller. And the distance at which th...

Embodiment 3

[0022] A drone battery power warning system, including a monitoring module, the monitoring module communicates with the drone battery through the 485 bus, and a first relay is also installed on the line between the monitoring module and the drone battery , the current signal output end of the monitoring module is electrically connected to the motor of the drone; the signal input end of the monitoring module is also connected to an infrared distance sensor through a signal line, and an infrared distance sensor is installed between the infrared distance sensor and the monitoring module. There is a second relay, the monitoring module communicates with the controller signal through a wireless connection, and the infrared distance sensor is connected with an altitude voice broadcast device through a data line, and the altitude voice broadcast device communicates with the controller signal through a wireless connection. connected.

[0023] In this embodiment, on the basis of Embodim...

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Abstract

The invention discloses a battery electric quantity early warning system for an unmanned aerial vehicle. The system comprises a monitoring module, wherein the monitoring module is communicated with the battery of the unmanned aerial vehicle through a 485 bus; a first relay is also installed on a line between the monitoring module and the battery of the unmanned aerial vehicle; the current signal output end of the monitoring module is electrically connected with the motor of the unmanned aerial vehicle; the signal input end of the monitoring module is also communicated with an infrared range sensor through a single wire; and a second relay is installed between the infrared range sensor and the monitoring module. Therefore, the electric quantity of the unmanned aerial vehicle can be accurately controlled and given an early warning.

Description

technical field [0001] The invention relates to an electric quantity early warning system, in particular to an unmanned aerial vehicle battery electric quantity early warning system. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. [0003] In the field of civilian drones, due to the user’s reasons, it often happens that the drone is still in use when the drone’s battery is insufficient, which will cause the drone to suddenly lose power during the flight in the air. Falling in the air, causing damage to the drone or injury to personnel. Contents of the invention [0004] The purpose of the present invention is to provide an early warning system for the battery power of the drone, so as to be able to control and warn th...

Claims

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Application Information

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IPC IPC(8): G01R31/36G01S17/08
CPCG01S17/08
Inventor 谭里程陈佳宋奎
Owner 成都戎创航空科技有限公司
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