Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-platform joint task planning method for complex observation tasks

An observation platform and mission planning technology, applied in the direction of instruments, calculation models, data processing applications, etc.

Active Publication Date: 2020-08-28
NAT UNIV OF DEFENSE TECH
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved in the present invention is how to quickly arrange observation tasks on multiple observation platforms to form an observation plan in a limited time for multiple types of observation platforms, and proposes a multi-platform joint task planning method for complex observation tasks

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
  • Multi-platform joint task planning method for complex observation tasks
  • Multi-platform joint task planning method for complex observation tasks
  • Multi-platform joint task planning method for complex observation tasks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0101] Figure 2-Figure 6 A specific embodiment of the multi-platform joint task planning method for complex observation tasks of the present invention is shown; as figure 2 shown, including the following steps:

[0102] Step 1: Preprocess the complex observation task to obtain several subtasks corresponding to the geographic grid on the target observation scene;

[0103] Step 1.1: Use the observation width of the smallest load unit in all observation platforms as the side length to divide the target observation scene into a geographic grid; image 3 As shown, the observation width d of the UAV minimum load unit on the observation platform B 2 Divide a geographic grid for the square side lengths of the geographic grid;

[0104] Step 1.2: Decompose the target search area of ​​the complex observation task into already divided geographic grids, and each geographic grid covered by the target search area corresponds to a subtask. Such as Figure 4 As shown, for a regional tar...

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 provides a multi-platform joint task planning method for complex observation tasks. The method comprises the steps of preprocessing complex observation tasks and obtaining a plurality ofsubtasks corresponding to the geographic grids; constructing a multi-platform joint task planning model; substituting the plurality of sub-tasks preprocessed in the step 1 into a multi-platform jointtask planning model for solving; depending on solving results, outputting a task sequence of decomposing a complex observation task on each observation platform; according to the method, task preprocessing, optimal modeling, swarm intelligence and machine learning are organically combined, so that complex problems are simplified, experiments show that the multi-platform joint task planning time for complex observation tasks can be shortened to the minute level from the hour level, and the planning efficiency of multi-type observation platforms is effectively improved.

Description

technical field [0001] The invention belongs to the field of task planning and dispatching, and in particular relates to a multi-platform joint task planning method for complex observation tasks. Background technique [0002] With the continuous breakthroughs in computer, aerospace and unmanned technologies, various types of platforms such as earth observation satellites, aircraft, maritime ships, and ground vehicles are capable of carrying precision observation loads. , maneuvering speed, and operating costs each have their own advantages, and jointly undertake important observation tasks. In response to people's growing and increasingly complex data acquisition needs, thanks to the information collection capabilities of various observation methods, the efficiency of weather forecasting, disaster relief, environmental protection, geological surveying and mapping, and sea surface search and rescue has been significantly improved. [0003] Among them, the satellite observati...

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 Applications(China)
IPC IPC(8): G06Q10/06G06N3/00
CPCG06Q10/06312G06N3/006Y02A90/10
Inventor 陈盈果向尚王涛沈大勇张忠山何磊刘晓路吕济民陈宇宁
Owner NAT UNIV OF DEFENSE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com