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1. WO2011108055 - OBJECT POSITION ESTIMATION DEVICE, OBJECT POSITION ESTIMATION METHOD, AND OBJECT POSITION ESTIMATION PROGRAM

Publication Number WO/2011/108055
Publication Date 09.09.2011
International Application No. PCT/JP2010/007557
International Filing Date 27.12.2010
IPC
H04N 7/18 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
7Television systems
18Closed-circuit television systems, i.e. systems in which the signal is not broadcast
G01B 11/00 2006.1
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
G01S 13/74 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems 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
74Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
G08B 25/00 2006.1
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
CPC
G01S 5/16
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
16using electromagnetic waves other than radio waves
G06Q 10/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
08Logistics, e.g. warehousing, loading, distribution or shipping; Inventory or stock management, e.g. order filling, procurement or balancing against orders
G06Q 10/087
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
08Logistics, e.g. warehousing, loading, distribution or shipping; Inventory or stock management, e.g. order filling, procurement or balancing against orders
087Inventory or stock management, e.g. order filling, procurement, balancing against orders
Applicants
  • パナソニック株式会社 PANASONIC CORPORATION [JP]/[JP] (AllExceptUS)
  • 山上 勝義 YAMAGAMI, Katsuyoshi (UsOnly)
  • 近藤 堅司 KONDO, Kenji (UsOnly)
  • 谷川 徹 TANIGAWA, Toru (UsOnly)
Inventors
  • 山上 勝義 YAMAGAMI, Katsuyoshi
  • 近藤 堅司 KONDO, Kenji
  • 谷川 徹 TANIGAWA, Toru
Agents
  • 田中 光雄 TANAKA, Mitsuo
Priority Data
2010-04616803.03.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) OBJECT POSITION ESTIMATION DEVICE, OBJECT POSITION ESTIMATION METHOD, AND OBJECT POSITION ESTIMATION PROGRAM
(FR) DISPOSITIF, PROCÉDÉ ET PROGRAMME D'ESTIMATION DE POSITION D'OBJET
(JA) 物体位置推定装置、物体位置推定方法、及び、物体位置推定プログラム
Abstract
(EN) An object status change judgment means (101) calculates corresponding relationships between a plurality of observation values obtained regarding a plurality of objects and most recent statuses of the plurality of latest objects recorded in an object status information storage means (103), and judges the presence/absence of changes in the status of the object. Only when there is a change in the status of an object, a batch estimation unit (102) precisely estimates a position of the object, whereas when there is no change in the status of the object, the result of the precise estimation regarding the object position recorded in the object status information storage means (103) is output as a result of the object position estimation.
(FR) L'invention porte sur un moyen de détermination du changement de statut d'un objet (101) qui calcule des relations de correspondance entre une pluralité de valeurs d'observation obtenues concernant une pluralité d'objets et des statuts les plus récents de la pluralité des derniers objets enregistrés dans un moyen de stockage d'informations de statut d'objet (103), et qui détermine la présence/l'absence de changements dans le statut de l'objet. Uniquement lorsqu'il y a un changement dans le statut d'un objet, une unité d'estimation par lots (102) estime de manière précise une position de l'objet, tandis que lorsqu'il n'y a pas de changement dans le statut de l'objet, le résultat de l'estimation précise concernant la position de l'objet enregistrée dans le moyen de stockage d'informations de statut d'objet (103) est émis en tant que résultat de l'estimation de la position d'objet.
(JA)  物体状態変化手段(101)が、複数の物体に対して得られる複数の観測値と、物体状態情報記憶手段(103)に記録される最新の複数の物体状態との対応関係を計算し、物体状態の変化の有無を判定して、物体の状態変化があったときのみバッチ推定部(102)で高精度に物体の位置を推定する一方、物体の状態変化が無い間は、物体状態情報記憶手段(103)に記録されている高精度な物体の位置推定結果を物体位置推定結果として出力する。
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