Redundancy control method, device and system

A technology of redundant control and control rights, applied in the field of control, can solve problems such as unmanned aerial vehicles out of control and potential safety hazards

Inactive Publication Date: 2017-12-05
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing UAV control system, when the remote control connection is abnormal, th

Method used

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  • Redundancy control method, device and system
  • Redundancy control method, device and system
  • Redundancy control method, device and system

Examples

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Embodiment Construction

[0061] Embodiments of the present invention provide a redundant control method, device and system, through the redundant control of multiple remote controllers, flight safety accidents caused by failures of remote controller receivers can be reduced.

[0062] The following description of the invention uses a drone as an example of a movable object. It will be apparent that other types of movable objects will be available to those skilled in the art without limitation.

[0063] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only the present invention Some, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of...

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Abstract

The embodiments of the present invention disclose a method, device and system for redundancy control. The method includes: receiving a control signal of the master remote controller through a receiver corresponding to the master remote controller, and receiving the control signal through a receiver corresponding to the remote controller The control signal of the remote controller selects a control signal from the control signal of the main remote controller and the control signal of the backup remote controller to control the movable object. Redundant control of multiple remote controllers reduces flight safety incidents due to abnormal remote control connection.

Description

technical field [0001] The invention relates to the field of control, in particular to a redundant control method, device and system. Background technique [0002] Unmanned Aerial Vehicle (UAV), referred to as UAV, is an unmanned aircraft controlled by radio remote control equipment and its own program control device. In the existing UAV control system, when the connection of the remote control is abnormal, the UAV will enter an out-of-control state, which has certain potential safety hazards. Contents of the invention [0003] Embodiments of the present invention provide a redundant control method, device and system to reduce flight safety accidents caused by abnormal connections of remote controllers. [0004] The first aspect of the present invention provides a redundant control method, including: [0005] receiving a control signal of the master remote controller through a receiver corresponding to the master remote controller; [0006] receiving the control signal ...

Claims

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Application Information

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IPC IPC(8): G05B9/03
CPCG05B9/03B64U10/13B64U50/10G08C17/02H04B7/18506H04B7/26G05D1/0077G05D1/0022G05D1/10B64U2201/20B64C39/024
Inventor 何纲耿畅陈超彬
Owner SZ DJI TECH CO LTD
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