JP3872433B2 - 位置情報を取り扱うためのシステムおよび方法 - Google Patents
位置情報を取り扱うためのシステムおよび方法 Download PDFInfo
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- JP3872433B2 JP3872433B2 JP2002561962A JP2002561962A JP3872433B2 JP 3872433 B2 JP3872433 B2 JP 3872433B2 JP 2002561962 A JP2002561962 A JP 2002561962A JP 2002561962 A JP2002561962 A JP 2002561962A JP 3872433 B2 JP3872433 B2 JP 3872433B2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
Description
本発明は、位置情報を取り扱うためのシステムおよび方法である。本発明は、多数のソースからの位置情報を伴ういかなる状況ででも有用である。収集した位置情報を使用して従業員をセールスやサービスのために出向かせるシステムである一例を上述した。もう一つの例は、第一のユーザに対し、利害関連のある第二のユーザが会合場所に到着したことを知らせるためのシステムである。もう一つの例は、ワールド・ワイド・ウェブを介してユーザの手持ちコンピュータ、ユーザのコンピュータベースのカレンダ、ユーザのGPSユニットおよび地図サービスと対話して、次の会合場所までの適切な運転道案内を提供するシステムである。もう一つの例は、ワールド・ワイド・ウェブを介してユーザのセル電話およびユーザのコンピュータベースのカレンダまたは予定リストと対話して、モバイルユーザが、何らかの業務を処理しなければならない場所に近づいたとき、そのユーザに注意を促すシステムである。これらの例では、出力される情報は、音声もしくは画像、文字または図形であってもよい。
本発明は、本発明が作用するところのコンピュータのタイプに関して限定されない。まず図1を参照すると、ブロック図が、本発明の実施形態の情報取り扱いシステムによってコンピュータ・ネットワーク上で送達される位置データを示す。図1の左側では、位置ソース―装置101、サーバ111、装置102、装置103および装置104から位置情報が取得される。位置データは、コンピュータ・ネットワーク94上で情報取り扱いシステム10に送達される。情報取り扱いシステム10内では、位置アグレゲータ20が、一人以上のユーザに関する位置データを取得し、ユーザによって編成された、一人以上のユーザに関する前記位置データの集合を生成する。論理部品である位置ロジシャン30が、情報を加入者アプリケーション40を介してユーザに提供する前に、データに対して評価(順位付け、フィルタリングまたは統合整理処理)を実行する。
順位 位置ソース 位置
1. ページャ 緯度N374820 経度W1222738
2. 車 緯度N374822 経度W1222740
<!ELEMENT LocationInformation(MobileDevice+)>
<!ELEMENT MobileDevice (Geographic+,TowerID?)>
<!ATTLIST MobileDevice TrackID CDATA#REQUIRED>
<!ATTLIST MobileDevice RequestTime CDATA#REQUIRED>
<!ATTLIST MobileDevice ErrorCode CDATA#REQUIRED>
<!ELEMENT Geographic (GeodeticDatum,HeightDatum, Region)>
<!ATTLIST Geographic Velocity CDATA#IMPLIED>
<!ATTLIST Geographic PositionTime CDATA#REQUIRED>
<!ELEMENT GeodeticDatum (WGS-84 |BESSEL-1841)>
<!ELEMENT WGS-84 (LatLong | UTM)>
<!ELEMENT LatLong EMPTY>
<!ATTLIST LatLong PositionFormat (IDMS0| IDMS3) #REQUIRED>
<!ATTLIST LatLong Latitude CDATA#REQUIRED>
<!ATTLIST LatLong Longitude CDATA#REQUIRED>
<!ELEMENT UTM EMPTY>
<!ATTLIST UTM PositionFormat (2 | 4)#REQUIRED>
<!ATTLIST UTM Easting CDATA#REQUIRED>
<!ATTLIST UTM Northing CDATA#REQUIRED>
<!ATTLIST UTM Zone CDATA #REQUIRED>
<!ATTLIST UTM ZoneDesignator CDATA#REQUIRED>
<!ELEMENT BESSEL-1841 (RTS-90)>
<!ELEMENT RTS-90 EMPTY>
<!ATTLIST RTS-90 PositionFormat (IDMS0 |IDMS3) #REQUIRED>
<!ATTLIST RTS-90 Latitude CDATA#REQUIRED>
<!ATTLIST RTS-90 Longitude CDATA#REQUIRED>
<!ELEMENT HeightDatum EMPTY>
<!ATTLIST HeightDatum HeightFormat(meters | yards) #REQUIRED>
<!ATTLIST HeightDatum HeightValue CDATA#REQUIRED>
<!ELEMENT Region EMPTY>
<!ATTLIST Region RadiusFormat (meters |yards) #REQUIRED>
<!ATTLIST Region InnerRadius CDATA"0">
<!ATTLIST Region OuterRadius CDATA"0">
<!ATTLIST Region StartAngle CDATA"0">
<!ATTLIST Region StopAngle CDATA"360">
<!ATTLIST Region LevelOfConfidence CDATA"100">
<!ELEMENT TowerID EMPTY>
<!ATTLIST TowerID PositionTime CDATA#REQUIRED>
<!ATTLIST TowerID Name CDATA#REQUIRED>
<!ATTLIST TowerID Type CDATA#REQUIRED>
Claims (8)
- 位置情報を取り扱う方法であって、
ユーザに関連する複数の位置ソースから前記ユーザに関する位置データを取得するステップと、
前記ユーザに関する前記取得した位置データの集合を生成するステップと、
前記集合中の項目を順位付けするステップと、
取得した位置データの前記集合から前記順位付けの結果に応じて前記ユーザの可能性のある所在を決定するステップと、
位置ソースの少なくとも1つの位置の変更に応答して前記取得した位置データを更新するステップと
を含む方法。 - 前記位置データを取得するステップが、二人以上のユーザに関する位置データを取得するステップをさらに含み、
前記位置データの集合を生成するステップが、ユーザによって編成された、二人以上のユーザに関する前記位置データの集合を生成するステップをさらに含み、
前記集合中の項目を順位付けするステップが、二人以上のユーザに関する前記集合中の項目を順位付けするステップをさらに含む、請求項1に記載の方法。 - 前記集合中のデータをフィルタリングして誤りを招くデータを除くステップをさらに含む、請求項1または2に記載の方法。
- ユーザに関する位置データのそれぞれを一つのフォーマットに変換するステップを含む請求項1に記載の方法。
- 位置情報を取り扱うための情報取り扱いシステムであって、
ユーザの関連する複数の位置ソースから前記ユーザに関する位置データを取得するための手段と、
前記ユーザに関する前記取得した位置データの集合を生成するための手段と、
前記集合中の項目を順位付けするための手段と、
取得した位置データの前記集合から前記順位付けの結果に応じて前記ユーザの可能性のある所在を決定するための手段と、
位置ソースの少なくとも1つの位置の変更に応答して前記取得した位置データを更新するための手段と
を含む情報取り扱いシステム。 - 前記前記位置データを取得するための手段が、二人以上のユーザに関する位置データを取得するための手段をさらに含み、
前記前記位置データの集合を生成するための手段が、ユーザによって編成された、二人以上のユーザに関する前記位置データの集合を生成するための手段をさらに含み、
前記前記集合中の項目を順位付けするための手段が、二人以上のユーザに関する前記集合中の項目を順位付けするための手段をさらに含む、請求項5に記載の情報取り扱いシステム。 - 前記集合中のデータをフィルタリングして誤りを招くデータを除くための手段をさらに含む、請求項5または6に記載の情報取り扱いシステム。
- コンピュータで実行されると請求項1ないし4のいずれかに記載の方法を実行するように構成されたプログラム・コード手段を含むコンピュータ・プログラム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/773,193 | 2001-01-31 | ||
US09/773,193 US7774453B2 (en) | 2001-01-31 | 2001-01-31 | System and method for handling location information |
PCT/GB2002/000340 WO2002061448A2 (en) | 2001-01-31 | 2002-01-25 | System and method for handling location information |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004526954A JP2004526954A (ja) | 2004-09-02 |
JP3872433B2 true JP3872433B2 (ja) | 2007-01-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002561962A Expired - Lifetime JP3872433B2 (ja) | 2001-01-31 | 2002-01-25 | 位置情報を取り扱うためのシステムおよび方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7774453B2 (ja) |
EP (1) | EP1356312B1 (ja) |
JP (1) | JP3872433B2 (ja) |
KR (1) | KR100560580B1 (ja) |
CN (1) | CN1324325C (ja) |
TW (1) | TW538253B (ja) |
WO (1) | WO2002061448A2 (ja) |
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2001
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2002
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- 2002-01-25 EP EP02710116A patent/EP1356312B1/en not_active Expired - Lifetime
- 2002-01-25 JP JP2002561962A patent/JP3872433B2/ja not_active Expired - Lifetime
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- 2002-01-25 WO PCT/GB2002/000340 patent/WO2002061448A2/en active IP Right Grant
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EP1356312B1 (en) | 2012-08-29 |
TW538253B (en) | 2003-06-21 |
US20020143930A1 (en) | 2002-10-03 |
WO2002061448A2 (en) | 2002-08-08 |
US7774453B2 (en) | 2010-08-10 |
WO2002061448A3 (en) | 2002-09-26 |
CN1514940A (zh) | 2004-07-21 |
CN1324325C (zh) | 2007-07-04 |
EP1356312A2 (en) | 2003-10-29 |
JP2004526954A (ja) | 2004-09-02 |
KR100560580B1 (ko) | 2006-03-14 |
KR20030075166A (ko) | 2003-09-22 |
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