Supercharge Your Innovation With Domain-Expert AI Agents!

Multiple-sensor tracking processing method with reduced latency time

A processing method and multi-sensor technology, applied in the direction of instruments, radio wave reflection/re-radiation, measuring devices, etc., can solve the problems of small unit surface area, unable to track, and target cannot be detected, etc., to achieve the effect of small unit surface area

Inactive Publication Date: 2010-08-04
THALES SA
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] In addition, another advantage obtained by the invention overcomes the disadvantages associated with the processing of information originating from the radar, such as the fact that objects moving near the center of the radar, especially at high ground speeds, cannot be detected, or cannot be associated with a track; the The disadvantage is related to the subdivision of the surveillance area into cells of angular segments, which have a small surface area near the center of the radar

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
  • Multiple-sensor tracking processing method with reduced latency time
  • Multiple-sensor tracking processing method with reduced latency time
  • Multiple-sensor tracking processing method with reduced latency time

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] figure 1 The overall structure of the air traffic control system is represented by a block diagram. Aircraft 100 transmits information to and receives information from a number of transmitters and sensors. Most of the information is centralized and processed in the air traffic control center ATC 101. In the illustrated example, primary surveillance radar PSR 102 processes and transmits data to ATC center 101 . In this example where the primary surveillance radar is installed, the secondary surveillance radar 103 processes and transmits data to the ATC center 101 . Mode S radar 104 transmits data to ATC center 101 . The aircraft 100 transmits specific signals which are picked up by a receiving station 106 of ADS type located on the ground, which itself processes the received information and sends it in turn to the ATC center 101 . The aircraft 100 emits specific signals acquired by sensors 107 of the MLAT and / or WAM type scattered over the ground, which process the i...

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

A multiple-sensor tracking method, notably implemented in an air traffic control system, making it possible to reduce the latency time introduced by the tracking system, characterized in that the correlation (302) and association (303) functions work on the basis of membership of the detections (502) and of the tracks (503, 504) to cells (510, 511) defining a subdivision into a grid (501) of the surveillance area represented on a stereographic projection plane.

Description

technical field [0001] The present invention relates to a multi-sensor tracking processing method with reduced latency. The method is particularly concerned with aircraft radio tracking systems implemented in air traffic management. Background technique [0002] Air Traffic Control or ATC enables air traffic controllers to ensure the safe, expeditious and efficient execution of aircraft flights in airspace under surveillance. The mission of air traffic control, or ATC, is primarily to prevent collisions between aircraft and the ground or vehicles, as well as between aircraft in flight. Air traffic control, or ATC, also works to expedite and order air traffic, providing aircraft with advice and information useful for the safe and efficient execution of flights, such as weather information, status information from ground navigation devices, traffic information. Air Traffic Control or ATC is also ultimately dedicated to providing an alert service to alert the appropriate org...

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): G01S13/66G01S13/91
CPCG01S13/72G01S13/91
Inventor O·博N·奥诺雷
Owner THALES SA
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