发明公开
EP1585085A3 Data compression method, distributed single integrated picture platform and network using it
有权
数据压缩方法中，只有一个集成图像分发平台和这个所使用的网络
- 专利标题： Data compression method, distributed single integrated picture platform and network using it
- 专利标题（中）： 数据压缩方法中，只有一个集成图像分发平台和这个所使用的网络
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申请号： EP04105205.1申请日： 2004-10-21
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公开(公告)号： EP1585085A3公开(公告)日： 2005-11-30
- 发明人: DE WAARD, Huub
- 申请人： THALES NEDERLAND B.V.
- 申请人地址： Zuidelijke Havenweg 40 P.O. Box 42 7550 GD Hengelo NL
- 专利权人： THALES NEDERLAND B.V.
- 当前专利权人： THALES NEDERLAND B.V.
- 当前专利权人地址： Zuidelijke Havenweg 40 P.O. Box 42 7550 GD Hengelo NL
- 代理机构： Lucas, Laurent Jacques
- 优先权： NL1024782 20031114
- 主分类号： G08G5/00
- IPC分类号： G08G5/00 ; G01S13/91 ; G01S13/72
摘要：
This invention relates to distributed single integrated picture method, platform and network for tracking moving objects. More particularly, this invention is adapted to create and maintain a Single Integrated Air Picture (SIAP) by each platform in the distributed network.
An object of this invention is a data compression method adapted for tracking system comprising :
the reception of locally acquired data,
the prediction of trajectory from these locally acquired data,
the calculation of short tracks from these locally predicted trajectories,
a dynamical reduction of the short track calculation and/or distribution.
The dynamical reduction could comprise an update of the short tracks only if predicted trajectory deviates from a predetermined value from an estimated local trajectory or if predicted trajectory accuracy becomes larger than a predetermined accuracy threshold.
The data compression method influences the timely availability of the Single Integrated Air Picture (SIAP), and thereby the maintenance of Single Integrated Air Picture (SIAP).
An object of this invention is a data compression method adapted for tracking system comprising :
the reception of locally acquired data,
the prediction of trajectory from these locally acquired data,
the calculation of short tracks from these locally predicted trajectories,
a dynamical reduction of the short track calculation and/or distribution.
The dynamical reduction could comprise an update of the short tracks only if predicted trajectory deviates from a predetermined value from an estimated local trajectory or if predicted trajectory accuracy becomes larger than a predetermined accuracy threshold.
The data compression method influences the timely availability of the Single Integrated Air Picture (SIAP), and thereby the maintenance of Single Integrated Air Picture (SIAP).
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