Unlock instant, AI-driven research and patent intelligence for your innovation.

Data leakage prevention method, device and UAV for self-checking in a fall

A drone and data technology, applied in the field of drones, can solve problems such as image data leakage, easy loss of drones, and crashes of drones

Active Publication Date: 2022-05-03
SHANGHAI SEAGULL DIGITAL CAMERA
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As the application of UAVs becomes more and more extensive, the anti-falling of UAVs has attracted more and more attention. Due to failures, remote control failures and other reasons, UAVs may fall. In the field of aerial survey, the ground image data taken by drones carrying inclined photography pods is more important, and the loss of drones may easily cause the leakage of captured image data
[0003] The disadvantage of the existing UAV fall protection device is that the deceleration and shock absorption device is added to the structural design of the UAV; it does not consider that if the UAV actually falls and the UAV is lost after the deceleration and shock absorption device is invalid. Security issue leading to in-camera image data breach of tilting photography pod

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data leakage prevention method, device and UAV for self-checking in a fall
  • Data leakage prevention method, device and UAV for self-checking in a fall
  • Data leakage prevention method, device and UAV for self-checking in a fall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present specification in combination with the drawings in the embodiments of the present specification. Obviously, the described embodiments are only some of the embodiments of the present specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of this specification.

[0035] It should be noted that the terms "include" and "have" in the embodiments of this specification and the drawings, as well as any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of this specification discloses a data leakage prevention method, device and UAV for self-checking in a fall. The method includes: acquiring sensing data collected by a plurality of sensors installed on the drone during flight; judging whether a plurality of the sensing data exceeds a corresponding preset threshold, and if a plurality of the sensing data exceed According to the preset threshold value, it is determined that the UAV starts to fall; according to the height data and motion data when the UAV begins to fall, the maximum value of the UAV’s fall time is calculated; the threshold value of the fall time is set, and the value of the fall time is determined. Whether the maximum value exceeds the threshold value of the falling time; if the maximum value of the falling time exceeds the threshold value of the falling time, then send an image data formatting and deleting instruction to the camera system, so that the camera system will store the images stored in a plurality of cameras Image data is formatted and deleted.

Description

[0001] This specification relates to the field of unmanned aerial vehicles, in particular, to a data leakage prevention method and device for self-inspection of a fall, and an unmanned aerial vehicle. Background technique [0002] As the application of UAVs becomes more and more extensive, the anti-falling of UAVs has attracted more and more attention. Due to failures, remote control failures and other reasons, UAVs may fall. In the field of aerial surveying, the ground image data taken by UAVs carrying tilted photography pods is more important, and the loss of UAVs will easily lead to the leakage of captured image data. [0003] The disadvantage of the existing UAV fall protection device is that the deceleration and shock absorption device is added to the structural design of the UAV; it does not consider that if the UAV actually falls and the UAV is lost after the deceleration and shock absorption device is invalid. Security issue leading to in-camera image data exposure of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/79G01S19/17G01S15/93G01S15/08G01C5/06
CPCG06F21/79G01S19/17G01C5/06G01S15/08G01S15/93G06F2221/2143
Inventor 张艳梅
Owner SHANGHAI SEAGULL DIGITAL CAMERA