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Electronic speed controller addressing method for multi-rotor unmanned aerial vehicle, control system applied to electronic speed controller in multi-rotor unmanned aerial vehicle, electronic speed controller, power system and multi-rotor unmanned aerial vehicle

A technology of a multi-rotor unmanned aerial vehicle and an addressing method, which is applied in the field of unmanned aerial vehicle manufacturing, can solve problems such as inconvenient assembly and maintenance of an electric regulation, and achieve the effect of convenient assembly or maintenance.

Active Publication Date: 2017-05-17
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a multi-rotor UAV ESC addressing method, a control system for ESC in a multi-rotor UAV, an ESC, a power system, and a multi-rotor UAV, to solve the problem of electronic control in the prior art. The problem of inconvenient adjustment or maintenance

Method used

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  • Electronic speed controller addressing method for multi-rotor unmanned aerial vehicle, control system applied to electronic speed controller in multi-rotor unmanned aerial vehicle, electronic speed controller, power system and multi-rotor unmanned aerial vehicle
  • Electronic speed controller addressing method for multi-rotor unmanned aerial vehicle, control system applied to electronic speed controller in multi-rotor unmanned aerial vehicle, electronic speed controller, power system and multi-rotor unmanned aerial vehicle
  • Electronic speed controller addressing method for multi-rotor unmanned aerial vehicle, control system applied to electronic speed controller in multi-rotor unmanned aerial vehicle, electronic speed controller, power system and multi-rotor unmanned aerial vehicle

Examples

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Embodiment 1

[0023] This embodiment provides an ESC addressing method for a multi-rotor UAV, which is used to set a unique communication address for each ESC of the multi-rotor UAV through hardware detection, so that each ESC of the multi-rotor UAV Each ESC can accurately respond to the control of the flight controller.

[0024] figure 1 It is a flow chart of the ESC addressing method of the multi-rotor UAV provided in this embodiment.

[0025] Such as figure 1 As shown, the ESC addressing method in this embodiment includes the following steps:

[0026] S101. Configure an addressing interface for the ESC.

[0027] Specifically, the addressing interface may be any interface in a physical sense, such as a connection point between lines, a specific point of a circuit, and an information transmission point.

[0028] For example, the addressing interface can be a specific location on the power supply line where the ESC communicates with other components on the drone, or it can be a communic...

Embodiment 2

[0045] This embodiment provides an ESC addressing method for a multi-rotor UAV, which is used to set a unique communication address for each ESC of the multi-rotor UAV through hardware detection, so that each ESC of the multi-rotor UAV Each ESC can accurately respond to the control of the flight controller.

[0046] figure 2 This embodiment provides a schematic diagram of the structure of the control system used in the multi-rotor drone when it is connected to the flight controller.

[0047] Such as figure 2 As shown, the ESC addressing method of this embodiment is an improvement made on the basis of Embodiment 1, which sets the addressing interface 1011 at the preset position of the addressing circuit 1013, and the addressing circuit 1013 is used for Electrically connect the flight controller 30 of the multi-rotor UAV and the ESC; obtain the voltage level of the addressing interface 1011; address the ESC according to the voltage level.

[0048] Specifically, the addressi...

Embodiment 3

[0052] This embodiment provides an ESC addressing method for a multi-rotor UAV, which is used to set a unique communication address for each ESC of the multi-rotor UAV through hardware detection, so that each ESC of the multi-rotor UAV Each ESC can accurately respond to the control of the flight controller.

[0053] The ESC addressing method in this embodiment is an improvement made on the basis of Embodiment 2. Continuing to refer to 2, the addressing circuit 1013 includes a first voltage dividing element and a second voltage dividing element connected in series; the addressing interface 1011 is arranged between the first voltage dividing element and the second voltage dividing element .

[0054] Specifically, the first voltage dividing element and the second voltage dividing element may be resistors or other electronic components with a voltage dividing function, that is, the first voltage dividing element and the second voltage dividing element may also be other electronic...

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Abstract

An electronic speed controller addressing method for a multi-rotor unmanned aerial vehicle comprises the following steps of configuring an addressing interface for an electronic speed controller; acquiring characteristic information of the addressing interface; and addressing the electrical speed controller according to the characteristic information of the addressing interface. With the electronic speed controller addressing method for the multi-rotor unmanned aerial vehicle, the installation of the electronic speed controller does not need to take into account the correspondence between the electronic speed controller and the installation location, and after starting up, the unmanned aerial vehicle carries out self-identification and addressing to all installed electronic speed controllers, so as to facilitate the assembly or maintenance of the electronic speed controller. The invention also comprises a control system applied to the electronic speed controller in the multi-rotor unmanned aerial vehicle, an electronic speed controller, a power system and a multi-rotor unmanned aerial vehicle.

Description

technical field [0001] The invention relates to an addressing method for electric regulation of a multi-rotor UAV, a control system for electric regulation in a multi-rotor UAV, an electric regulation, a power system and a multi-rotor UAV, and belongs to the technical field of unmanned aerial vehicle manufacturing . Background technique [0002] Unmanned aerial vehicle (UAV), referred to as unmanned aerial vehicle (UAV), is an unmanned aircraft controlled by radio remote control equipment and its own program control device. Multi-rotor UAV is currently the most common type of UAV, which refers to an unmanned aircraft including three or more rotor shafts. Each rotor axis of this multi-rotor UAV is generally controlled by an ESC. Therefore, in order for the ESC to accurately respond to the control signal of the flight controller to control it, it is necessary to control the multiple ESCs. To distinguish and number, that is, to assign a unique address to each ESC. [0003] I...

Claims

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Application Information

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IPC IPC(8): G06F12/02H02P5/00B64C19/00B64C39/02B64C39/08
CPCB64C19/00B64C39/024B64C39/028B64C39/08G06F12/0223H02P5/00B64U2201/00G05B19/042
Inventor 蓝求周长兴刘万启
Owner SZ DJI TECH CO LTD
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