ES2504520T3 - Mejoras en relación con el seguimiento de un objetivo - Google Patents
Mejoras en relación con el seguimiento de un objetivo Download PDFInfo
- Publication number
- ES2504520T3 ES2504520T3 ES07733105.6T ES07733105T ES2504520T3 ES 2504520 T3 ES2504520 T3 ES 2504520T3 ES 07733105 T ES07733105 T ES 07733105T ES 2504520 T3 ES2504520 T3 ES 2504520T3
- Authority
- ES
- Spain
- Prior art keywords
- target
- model
- tracking information
- target state
- tracking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar
- G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
- G01S13/726—Multiple target tracking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Un método de seguimiento de un objetivo, cuyo método se aplica a una red descentralizada que comprende una pluralidad de nodos, comprendiendo cada nodo (110, 120, 130, 140, 150, 160, 170) un sensor (112) que tiene por función efectuar observaciones de objetivos, un medio de comunicación (114) que tiene por función transmitir y recibir información de seguimiento y un medio de almacenamiento que tiene por función memorizar la información de seguimiento caracterizado por cuanto que: el método comprende, además, efectuar, en un nodo local, las etapas de: (i) proporcionar un conjunto de modelos de dinámica del objetivo; (ii) proporcionar un conjunto de probabilidades de modelos iniciales, estando cada probabilidad de modelo inicial asociada con uno del conjunto de modelos de dinámica del objetivo y estando cada probabilidad de modelo inicial relacionada con la probabilidad de que la dinámica del objetivo esté conforme a su modelo de dinámica de objetivo asociado; (iii) proporcionar un conjunto de estimaciones de estados de objetivos de modelos iniciales, estando cada estimación de estado del objetivo de modelo inicial asociado con uno del conjunto de modelos de dinámica del objetivo; (iv) calcular un conjunto de estimaciones de estados de objetivos de modelos de previsión aplicando cada modelo de dinámica de objetivo a su estimación de estado del objetivo de modelo inicial asociada; (v) en respuesta a una observación de objetivo efectuada en el nodo local, realizar un primer procedimiento de seguimiento (211, 212, 213) para actualizar así la información de seguimiento memorizada en el nodo local; (vi) en respuesta a la recepción de la información de seguimiento en el nodo local procedente de un nodo distante, efectuar un segundo procedimiento de seguimiento del objetivo (221, 222, 223) actualizando así la información de seguimiento memorizada en el nodo local y (vii) comunicar la información de seguimiento actualizada a otros nodos seleccionados (110, 120, 130, 140, 150, 160, 170) en la red (100); y en donde el primer procedimiento de seguimiento comprende las etapas de: (a) calcular las probabilidades de modelos actualizadas en función de una diferencia entre la observación del objetivo y la estimación de estado del objetivo de modelo de predicción; (b) calcular las estimaciones de estados del objetivo de modelos actualizadas en función de la estimación de estados del objetivo de modelos de predicción y de la observación del objetivo; y (c) calcular una estimación de estado del objetivo prevista compuesta combinando las estimaciones de estados de objetivos de modelos previstas utilizando una ponderación relacionada con las probabilidades de modelos actualizadas; y el segundo procedimiento de seguimiento comprende la etapa de fusionar, de manera conservativa, la información de seguimiento recibida con la información de seguimiento memorizada en el nodo local con el fin de obtener información de seguimiento fusionada y en donde la información de seguimiento comprende una o más de la estimación de estados del objetivo compuesta actualizada, las estimaciones de estados de objetivos de modelos actualizadas y las probabilidades de modelos actualizadas.
Description
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0611572A GB0611572D0 (en) | 2006-06-13 | 2006-06-13 | Improvements relating to traget tracking |
| EP06270058 | 2006-06-13 | ||
| GB0611572 | 2006-06-13 | ||
| EP06270058 | 2006-06-13 | ||
| PCT/GB2007/002093 WO2007144570A1 (en) | 2006-06-13 | 2007-06-08 | Improvements relating to target tracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2504520T3 true ES2504520T3 (es) | 2014-10-08 |
Family
ID=38377331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07733105.6T Active ES2504520T3 (es) | 2006-06-13 | 2007-06-08 | Mejoras en relación con el seguimiento de un objetivo |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8089393B2 (es) |
| EP (1) | EP2027489B1 (es) |
| JP (1) | JP4897806B2 (es) |
| AU (1) | AU2007259030B2 (es) |
| ES (1) | ES2504520T3 (es) |
| WO (1) | WO2007144570A1 (es) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2418312A (en) | 2004-09-18 | 2006-03-22 | Hewlett Packard Development Co | Wide area tracking system |
| GB2418311A (en) * | 2004-09-18 | 2006-03-22 | Hewlett Packard Development Co | Method of refining a plurality of tracks |
| CN101868811B (zh) * | 2007-09-19 | 2013-03-06 | 联合工艺公司 | 用于威胁传播估计的系统和方法 |
| JP5266846B2 (ja) * | 2008-04-01 | 2013-08-21 | セイコーエプソン株式会社 | 測位方法、プログラム及び測位装置 |
| FR2939904B1 (fr) * | 2008-12-16 | 2015-08-07 | Thales Sa | Methode de traitement de poursuite multi-capteur a temps de latence reduit |
| AU2010332531B2 (en) * | 2009-12-17 | 2014-02-13 | Bae Systems Plc | Producing data describing states of a plurality of targets |
| EP2343672A1 (en) * | 2009-12-17 | 2011-07-13 | BAE Systems PLC | Producing data describing states of a plurality of targets. |
| GB201004232D0 (en) | 2010-03-15 | 2010-04-28 | Bae Systems Plc | Target tracking |
| GB201004228D0 (en) * | 2010-03-15 | 2010-04-28 | Bae Systems Plc | Target tracking |
| JP5991806B2 (ja) * | 2011-11-10 | 2016-09-14 | 三菱電機株式会社 | 航跡統合装置及び航跡統合システム及びコンピュータプログラム及び航跡統合方法 |
| US20130229298A1 (en) * | 2012-03-02 | 2013-09-05 | The Mitre Corporation | Threaded Track Method, System, and Computer Program Product |
| US9207314B1 (en) * | 2012-06-20 | 2015-12-08 | Lockheed Martin Corporation | Rapid determination of model transitions for interacting models with bounded parameters |
| US9208447B1 (en) * | 2012-09-14 | 2015-12-08 | Lockheed Martin Corporation | Method and system for classifying vehicle tracks |
| US8442765B1 (en) * | 2012-11-08 | 2013-05-14 | Honeywell International Inc. | Shared state selection and data exchange for collaborative navigation using conditionally independent parallel filters |
| JP6064696B2 (ja) * | 2013-03-12 | 2017-01-25 | 三菱電機株式会社 | 探知プログラム、記録媒体、探知装置、ネットワーク探知システム及び探知方法 |
| US9177479B2 (en) | 2013-03-13 | 2015-11-03 | General Electric Company | System and method for determining aircraft operational parameters and enhancing aircraft operation |
| JP6202850B2 (ja) * | 2013-03-28 | 2017-09-27 | 三菱電機株式会社 | 目標追尾装置 |
| EP2799902A1 (en) | 2013-04-30 | 2014-11-05 | Baselabs GmbH | Method and apparatus for the tracking of multiple objects |
| CH708274A1 (de) | 2013-07-04 | 2015-01-15 | Schweizerische Eidgenossenschaft Eidgenössisches Dept Für Verteidigung Bevölkerungsschutz Und Sport | Verfahren zur Bestimmung von Trajektorien beweglicher physischer Objekte in einem Raum, auf der Basis von Sensordaten mehrerer Sensoren. |
| US9594160B2 (en) * | 2014-02-25 | 2017-03-14 | The Mitre Corporation | Track associator |
| US10295662B2 (en) | 2014-03-17 | 2019-05-21 | Bae Systems Plc | Producing data describing target measurements |
| US10241191B2 (en) * | 2014-08-25 | 2019-03-26 | Princeton Satellite Systems, Inc. | Multi-sensor target tracking using multiple hypothesis testing |
| CN104199022B (zh) * | 2014-08-30 | 2017-01-11 | 电子科技大学 | 一种基于目标模态估计的临近空间高超声速目标跟踪方法 |
| CN107092808B (zh) * | 2014-09-18 | 2020-09-08 | 中国人民解放军海军航空工程学院 | 一种编队目标合并机动模式下的跟踪方法 |
| US10175348B2 (en) * | 2014-10-08 | 2019-01-08 | Src, Inc. | Use of range-rate measurements in a fusion tracking system via projections |
| US9823344B2 (en) * | 2014-12-08 | 2017-11-21 | Northrop Grumman Systems Corporation | Feature-based tracking of moving objects |
| JP2016142705A (ja) * | 2015-02-05 | 2016-08-08 | 株式会社東芝 | 追跡システム、方法、およびプログラム |
| US9733341B1 (en) | 2015-03-03 | 2017-08-15 | Lockheed Martin Corporation | System and method for covariance fidelity assessment |
| US9921306B1 (en) | 2015-05-27 | 2018-03-20 | Lockheed Martin Corporation | Active optimal reduced state estimator |
| US10572809B1 (en) * | 2016-09-01 | 2020-02-25 | Northrop Grumman Systems Corporation | Multi-int maritime threat detection |
| CN108061887A (zh) * | 2016-11-09 | 2018-05-22 | 北京电子工程总体研究所(航天科工防御技术研究开发中心) | 一种基于模糊交互式多模型算法的临近空间目标跟踪方法 |
| US11429111B2 (en) * | 2017-02-08 | 2022-08-30 | Marquette University | Robotic tracking navigation with data fusion |
| CN107682110B (zh) * | 2017-03-06 | 2020-02-11 | 北京猎户星空科技有限公司 | 一种数据传输方法、装置及雷达设备 |
| JP6964490B2 (ja) * | 2017-11-16 | 2021-11-10 | 三菱電機株式会社 | 航跡統合システム、送出先選定装置、航跡生成装置、航跡統合方法および航跡統合プログラム |
| CN108152790A (zh) * | 2018-01-05 | 2018-06-12 | 燕山大学 | 一种基于分布式架构的非合作多目标航迹推算方法 |
| CN108445480B (zh) * | 2018-02-02 | 2022-05-03 | 重庆邮电大学 | 基于激光雷达的移动平台自适应扩展目标跟踪系统及方法 |
| US20200292692A1 (en) * | 2019-03-12 | 2020-09-17 | Bae Systems Information And Electronic Systems Integration Inc. | Global nearest neighbor (gnn) based target tracking and data association |
| WO2020218957A1 (en) * | 2019-04-26 | 2020-10-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Device type state estimation |
| US11960020B2 (en) * | 2019-04-26 | 2024-04-16 | Telefonaktiebolaget Lm (Publ) | Sharing of user equipment states |
| CN110109095B (zh) * | 2019-04-30 | 2022-10-28 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 目标特征辅助多源数据的关联方法 |
| CN110515069B (zh) * | 2019-08-23 | 2021-08-17 | 中国人民解放军国防科技大学 | 一种用于分布式目标跟踪的自适应一致性信息滤波方法 |
| CN112001225B (zh) * | 2020-07-06 | 2023-06-23 | 西安电子科技大学 | 一种在线多目标跟踪方法、系统及应用 |
| EP4036599B1 (en) * | 2021-01-27 | 2025-07-23 | Infineon Technologies AG | Interacting multi-model tracking algorithm using rest state model |
| US11914023B2 (en) * | 2021-05-05 | 2024-02-27 | Mitsubishi Electric Research Laboratories, Inc. | System and method for tracking an expanded state of a moving object using a compound measurement model |
| CN113613175B (zh) * | 2021-07-23 | 2023-10-13 | 哈尔滨工程大学 | 一种基于动态簇的无线传感器网络目标跟踪方法 |
| CN114115347A (zh) * | 2021-11-25 | 2022-03-01 | 中北大学 | 多条闭合路径引导下空中多智能体分布式相位调控与目标跟踪方法 |
| CN116339354B (zh) * | 2023-02-16 | 2025-09-16 | 东北大学 | 马尔可夫跳变通信拓扑的水下机器人协同控制器设计方法 |
| CN116736289B (zh) * | 2023-06-06 | 2025-12-19 | 西安电子科技大学 | 基于预测更新网络和动态波门的多机动目标跟踪方法 |
| CN121208807B (zh) * | 2025-11-26 | 2026-03-24 | 南京信息工程大学 | 基于深度学习的分布式雷达资源分配方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5202691A (en) * | 1992-04-28 | 1993-04-13 | The United States Of America As Represented By The Secretary Of The Air Force | Hick's probabilistic data association method |
| US5325098A (en) * | 1993-06-01 | 1994-06-28 | The United States Of America As Represented By The Secretary Of The Navy | Interacting multiple bias model filter system for tracking maneuvering targets |
| US5414643A (en) * | 1993-06-14 | 1995-05-09 | Hughes Aircraft Company | Method and apparatus for continuous time representation of multiple hypothesis tracking data |
| US5581490A (en) * | 1994-12-09 | 1996-12-03 | The United States Of America As Represented By The Secretary Of The Navy | Contact management model assessment system for contact tracking in the presence of model uncertainty and noise |
| AUPN722695A0 (en) * | 1995-12-19 | 1996-03-14 | Commonwealth Of Australia, The | A tracking method for a radar system |
| US5631653A (en) * | 1996-04-25 | 1997-05-20 | Hughes Electronics | Dynamic inertial coordinate system maneuver detector and processing method |
| SE510436C2 (sv) * | 1997-06-19 | 1999-05-25 | Celsiustech Sustems Ab | Måltypsestimering vid målspårning |
| US5909190A (en) * | 1997-10-30 | 1999-06-01 | Raytheon Company | Clutter rejection using adaptive estimation of clutter probability density function |
| US6226409B1 (en) * | 1998-11-03 | 2001-05-01 | Compaq Computer Corporation | Multiple mode probability density estimation with application to sequential markovian decision processes |
| US6502042B1 (en) * | 2000-10-26 | 2002-12-31 | Bfgoodrich Aerospace Fuel And Utility Systems | Fault tolerant liquid measurement system using multiple-model state estimators |
| SG101444A1 (en) * | 2001-04-20 | 2004-01-30 | Singapore Tech Aerospace Ltd | A maneuvering target tracking method via modifying the interacting multiple model (imm) and the interacting acceleration compensation (iac) algorithms |
| JP3908497B2 (ja) * | 2001-09-21 | 2007-04-25 | 株式会社東芝 | 分散型飛翔体発射管制システムと、このシステムにおいて目標の区別に関する共通の認識を形成する方法 |
| JP2003149329A (ja) * | 2001-11-12 | 2003-05-21 | Mitsubishi Electric Corp | 走行軌跡計測装置及び走行軌跡計測方法 |
| US7480395B2 (en) * | 2002-06-06 | 2009-01-20 | Techteam Government Solutions, Inc. | Decentralized detection, localization, and tracking utilizing distributed sensors |
-
2007
- 2007-06-08 ES ES07733105.6T patent/ES2504520T3/es active Active
- 2007-06-08 EP EP07733105.6A patent/EP2027489B1/en not_active Not-in-force
- 2007-06-08 JP JP2008520967A patent/JP4897806B2/ja not_active Expired - Fee Related
- 2007-06-08 AU AU2007259030A patent/AU2007259030B2/en not_active Ceased
- 2007-06-08 WO PCT/GB2007/002093 patent/WO2007144570A1/en not_active Ceased
- 2007-06-08 US US11/817,114 patent/US8089393B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007259030A1 (en) | 2007-12-21 |
| EP2027489A1 (en) | 2009-02-25 |
| US20090231183A1 (en) | 2009-09-17 |
| JP2008538141A (ja) | 2008-10-09 |
| WO2007144570A1 (en) | 2007-12-21 |
| US8089393B2 (en) | 2012-01-03 |
| EP2027489B1 (en) | 2014-08-20 |
| AU2007259030B2 (en) | 2011-08-04 |
| JP4897806B2 (ja) | 2012-03-14 |
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