Supercharge Your Innovation With Domain-Expert AI Agents!

An integrated processing method and system for multi-sensor data of an ultra-low-altitude UAV

A data processing system and multi-sensor technology, applied in the field of aerial surveying and mapping, can solve problems such as geometric post-processing without multi-sensor

Active Publication Date: 2017-05-31
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] In order to solve the technical problem of multi-sensor geometric post-processing in the prior art, the present invention proposes an integrated multi-sensor data processing method and system for ultra-low-altitude drones, which can realize multi-sensor geometric post-processing

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
  • An integrated processing method and system for multi-sensor data of an ultra-low-altitude UAV
  • An integrated processing method and system for multi-sensor data of an ultra-low-altitude UAV
  • An integrated processing method and system for multi-sensor data of an ultra-low-altitude UAV

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Figure 4 It is a flow chart of an integrated processing method for multi-sensor data of an ultra-low-altitude UAV in an embodiment of the present invention. Such as Figure 4 As shown, the ultra-low-altitude unmanned aerial vehicle multi-sensor data integrated processing method in the embodiment of the present invention comprises the following steps:

[0033] Step 401: Set initial data including GPS / IMU, basic sensor data and initial sensor placement parameters, and post-process multi-sensor joint data based on the initial data;

[0034] Step 402: Define the data flow process and interface file specification for multi-sensor post-processing;

[0035] Step 403: Taking the GPS / IMU as the reference standard, the joint data processing mode in which multiple sensors are uniformly calculated to the same absolute reference coordinate syste...

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 invention discloses a multi-sensor data integration processing method and system of a minimum altitude unmanned aerial vehicle. The multi-sensor data integration processing method comprises setting initial data which comprise a GPS / IMU (Global Positioning System / Inertial Measurement Unit), basic sensor data and initial sensor installation parameters and performing post-processing on initial data based multi-sensor joint data; defining the data transfer process and interface file specification of the multi-sensor post-processing; uniformly planning and calculating multiple sensors into the joint data processing mode of the same absolute reference coordinate system through an installation error registration model with the GPS / IMU as the reference benchmark. According to the technical scheme of the multi-sensor data integration processing method and system of the minimum altitude unmanned aerial vehicle, the geometric data post-processing specific to the multiple sensors can be achieved.

Description

technical field [0001] The invention relates to the technical field of aerial surveying and mapping, in particular to an integrated processing method and system for multi-sensor data of an ultra-low-altitude unmanned aerial vehicle. Background technique [0002] The multi-sensor data integrated processing of ultra-low-altitude UAV oriented to power line inspection is a multi-sensor joint data processing technology oriented to the application of power line intelligent inspection. The key issues covered by this technology include: 1) Designing a software functional architecture that conforms to the joint data processing of four types of sensors; 2) Defining the data stream and file format specifications that the software system is compatible with; 3) Using GPS / IMU data as positioning positioning Attitude-based, the joint data processing mode of the same absolute reference coordinate system through the placement error registration model between the sensors is uniformly calculat...

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): G06F9/44
Inventor 彭向阳左志权陈锐民刘正军王柯谢小伟麦晓明王锐
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com