JP2006012111A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2006012111A5 JP2006012111A5 JP2004315333A JP2004315333A JP2006012111A5 JP 2006012111 A5 JP2006012111 A5 JP 2006012111A5 JP 2004315333 A JP2004315333 A JP 2004315333A JP 2004315333 A JP2004315333 A JP 2004315333A JP 2006012111 A5 JP2006012111 A5 JP 2006012111A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- detection device
- position detection
- individual reaction
- unit
- 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.)
- Granted
Links
Claims (13)
前記基準体は、
起測信号を受信する起測信号受信部と、
前記起測信号を受けて個別反応信号を送信する個別反応信号送信部と、を有し、
前記移動体は、
前記起測信号を前記複数の基準体に送信する起測信号送信部と、
前記複数の基準体からの個別反応信号を受信する個別反応信号受信部と、
前記起測信号の送信から前記個別反応信号の受信までの時間を計測し、当該時間より得られる前記基準体から前記移動体までの距離に基づいて、前記移動体の位置を取得する位置取得手段と、を有することを特徴とする位置検出装置。 A position detection device comprising a moving body and a plurality of reference bodies,
The reference body is
An initial signal receiver for receiving an initial signal;
An individual reaction signal transmitter for receiving the initiation signal and transmitting an individual reaction signal,
The moving body is
An initiation signal transmitter for transmitting the initiation signal to the plurality of reference bodies;
An individual reaction signal receiving unit for receiving individual reaction signals from the plurality of reference bodies;
Position acquisition means for measuring a time from transmission of the start signal to reception of the individual reaction signal, and acquiring a position of the moving body based on a distance from the reference body to the moving body obtained from the time And a position detecting device characterized by comprising:
前記起測信号は、音波の信号および光の信号のうちの何れか一方の信号であって、前記個別反応信号は、前記音波の信号および前記光の信号のうちの他方の信号であることを特徴とする位置検出装置。 The position detection device according to claim 1,
The origination signal is one of a sound wave signal and a light signal, and the individual reaction signal is the other signal of the sound wave signal and the light signal. A position detection device.
前記起測信号は音波の信号、前記個別反応信号は光の信号であって、前記複数の基準体は、これら複数の基準体間で、前記個別反応信号送信部を共用することを特徴とする位置検出装置。 The position detection device according to claim 1,
The origination signal is a sound wave signal, and the individual reaction signal is a light signal, and the plurality of reference bodies share the individual reaction signal transmission unit among the plurality of reference bodies. Position detection device.
前記起測信号は光の信号、前記個別反応信号は音波の信号であって、前記複数の基準体は、これら複数の基準体間で、前記起測信号受信部を共用することを特徴とする位置検出装置。 The position detection device according to claim 1,
The start signal is a light signal, and the individual reaction signal is a sound wave signal, and the plurality of reference bodies share the start signal receiver between the plurality of reference bodies. Position detection device.
前記位置取得手段は、前記起測信号を送信してから前記個別反応信号を受信するまでの所要時間を計測する時間計測手段と、
前記所要時間に基づいて、前記複数の基準体からの距離をそれぞれ算出する距離算出手段と、
前記複数の基準体からの距離、および前記複数の基準体の間の距離に基づいて、前記移動体の位置を算出する位置算出手段とを備えることを特徴とする位置検出装置。 In the position detection device according to any one of claims 1 to 4,
The position acquisition means is a time measurement means for measuring a required time from transmission of the initiation signal to reception of the individual reaction signal;
Distance calculating means for calculating the distance from each of the plurality of reference bodies based on the required time;
A position detection device comprising: position calculation means for calculating a position of the moving body based on distances from the plurality of reference bodies and distances between the plurality of reference bodies.
前記基準体は、前記個別反応信号の送信を、前記起測信号を受信してから前記複数の基準体毎に異なる所定の時間遅らせる遅延手段を備えることを特徴とする位置検出装置。 In the position detection device according to any one of claims 1 to 5,
The reference body, the individual reaction transmission signals, the position detecting device characterized by obtaining Bei delay means for delaying different predetermined time for each of the plurality of reference body from the reception of the Okoshihaka signal.
前記位置取得手段は、前記所定の時間を含んだ前記所要時間の長さから、前記複数の基準体を識別する基準体識別手段を備えることを特徴とする位置検出装置。 The position detection device according to claim 6,
Wherein the position acquisition unit, a position detecting device characterized by the length of the containing said predetermined time the required time, obtain Preparations reference unit identification means for identifying a plurality of reference body.
前記起測信号送信部は、前記起測信号を、所定の間隔で断続的に送信することを特徴とする位置検出装置。 The position detection device according to any one of claims 1 to 7,
The position detection device, wherein the start signal transmission unit transmits the start signal intermittently at a predetermined interval.
前記移動体は、接触を検出する接触検出手段を備えることを特徴とする位置検出装置。 In the position detection device according to any one of claims 1 to 8,
The moving body, the position detecting device characterized by obtaining Bei contact detecting means for detecting contact.
前記移動体は、前記接触検出手段が接触を検出することで前記起測信号の送信を開始することを特徴とする位置検出装置。 The position detection device according to claim 9, wherein
The position detecting device according to claim 1, wherein the moving body starts transmission of the start signal when the contact detecting unit detects contact.
前記複数の基準体を有する基体を複数備え、
前記個別反応信号送信部は、当該個別反応信号送信部が属する基体を特定する識別情報を前記個別反応信号に付加する識別情報付加手段を有し、
前記移動体は、前記識別情報で特定される基体を、当該移動体が現時点で存在する基体として特定する基体特定手段を備えることを特徴とする位置検出装置。 The position detection device according to any one of claims 1 to 10,
A plurality of bases having the plurality of reference bodies,
The individual response signal transmission unit has an identification information adding means for adding identification information that identifies the substrate to which the individual response signal transmitting unit belonging to the individual reaction signals,
The position detecting device, wherein the moving body includes a substrate specifying unit that specifies a substrate specified by the identification information as a substrate on which the moving object currently exists.
前記複数の基準体を有する基体を複数備え、
前記個別反応信号送信部は、当該個別反応信号送信部が属する基体を特定する予め設定した識別情報を受信したとき前記個別反応信号を送信し、
前記起測信号送信部は、前記個別反応信号を受信するまでの間、前記識別情報を順次更新して前記起測信号に付加する識別情報付加手段を有し、
前記移動体は、前記個別反応信号を受信したときに、当該個別反応信号に対応する起測信号に付加した識別情報で特定される基体を、当該移動体が現時点で存在する基体として特定する基体特定手段を備えることを特徴とする位置検出装置。 The position detection device according to any one of claims 1 to 10,
A plurality of bases having the plurality of reference bodies,
The individual reaction signal transmission unit transmits the individual reaction signal when receiving preset identification information for specifying a substrate to which the individual reaction signal transmission unit belongs,
The initiation signal transmission unit has identification information addition means for sequentially updating the identification information and adding the identification information until the individual reaction signal is received,
When the mobile body receives the individual reaction signal, the mobile body specifies the base body specified by the identification information added to the initiation signal corresponding to the individual reaction signal as the base body on which the mobile body currently exists A position detection apparatus comprising a specifying unit.
表示手段に割りつけられた複数の指示領域に対応する情報を表示するようにした情報端末装置であって、
前記移動体は、
前記指示領域の前記表示手段上での表示位置と当該表示位置に割りつけられた指示領域との対応を管理する管理手段と、
前記位置検出装置で検出された前記移動体の位置から、前記管理手段での管理情報に基づき、指示された指示領域を特定し、特定した指示領域に割りつけられた情報を生成する指定情報生成手段と、
前記指示領域を表示する指示画面及び前記指定情報生成手段で生成した指定情報を、前記表示手段で表示する表示データを生成し、これを送信する表示データ送信部と、を備え、
前記表示手段は、
前記表示データ送信部で送信される表示データを受信する表示データ受信部を備え、
当該表示データ受信部で受信した表示データを表示するようになっていることを特徴とする情報端末装置。 Bei give a position detecting device according to any one of claims 1 to 12,
An information terminal device so as to display information that correspond to a plurality of instruction regions are divided Ritsuke on the display means,
The moving body is
Management means for managing the correspondence between the display position of the indication area on the display means and the indication area assigned to the display position;
Specification information generation for specifying the designated instruction area from the position of the moving body detected by the position detection device based on the management information in the management means and generating information assigned to the designated instruction area Means,
Wherein the generated information specified instruction finger示画surface that displays the area and the designation information generation means generates Viewing data that displays on the display unit, comprising: a display data transmitter for transmitting this, the,
The display means includes
A display data receiving unit for receiving display data transmitted by the display data transmitting unit;
An information terminal device, wherein the display data received by the display data receiving unit is displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004315333A JP4779338B2 (en) | 2004-05-25 | 2004-10-29 | Position detecting device and information terminal device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004154646 | 2004-05-25 | ||
| JP2004154646 | 2004-05-25 | ||
| JP2004315333A JP4779338B2 (en) | 2004-05-25 | 2004-10-29 | Position detecting device and information terminal device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006012111A JP2006012111A (en) | 2006-01-12 |
| JP2006012111A5 true JP2006012111A5 (en) | 2007-12-06 |
| JP4779338B2 JP4779338B2 (en) | 2011-09-28 |
Family
ID=35779267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004315333A Expired - Fee Related JP4779338B2 (en) | 2004-05-25 | 2004-10-29 | Position detecting device and information terminal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4779338B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010521015A (en) * | 2006-10-05 | 2010-06-17 | ペガサス テクノロジーズ リミテッド | DIGITAL PEN SYSTEM, TRANSMITTER DEVICE, RECEIVER DEVICE, AND THEIR MANUFACTURING METHOD AND USING METHOD |
| JP5526557B2 (en) * | 2009-02-19 | 2014-06-18 | 日本電気株式会社 | Electronic pen and electronic pen system |
| JP5717514B2 (en) * | 2011-04-06 | 2015-05-13 | キヤノン株式会社 | Coordinate input device, control method therefor, and program |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07287632A (en) * | 1994-04-19 | 1995-10-31 | Alps Electric Co Ltd | Coordinate detector |
| JP2002373053A (en) * | 2001-06-13 | 2002-12-26 | Fujitsu Ltd | Device and method for inputting coordinates |
| JP4136417B2 (en) * | 2002-03-28 | 2008-08-20 | 富士通株式会社 | Position detection device |
| JP4146188B2 (en) * | 2002-08-15 | 2008-09-03 | 富士通株式会社 | Ultrasound type coordinate input device |
-
2004
- 2004-10-29 JP JP2004315333A patent/JP4779338B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10024952B2 (en) | Self-organizing hybrid indoor location system | |
| US7352652B2 (en) | Ultrasonic tracking and locating system | |
| CA2649110A1 (en) | Positional information providing system, positional information providing apparatus and transmitter | |
| CN109073740B (en) | Ranging and object positioning system and its application method | |
| KR100939640B1 (en) | Method and system for recognition of location by using sound sources with different frequencies | |
| WO2003085414A3 (en) | Navigation system for locating and communicating with wireless mesh network | |
| EP3968708A3 (en) | Method for performing measurements for observed time difference of arrival in a wireless communication system and apparatus thereof | |
| US20160007160A1 (en) | Mobile device position detection | |
| US9766320B2 (en) | Method and apparatus for locating a mobile device within an indoor environment | |
| JP6298526B2 (en) | Communication device and test device | |
| JP2003207556A5 (en) | ||
| BR0114548A (en) | System and method for dynamically calibrating the timing of a base station using location information | |
| JP2010230467A (en) | Positioning system, positioning device, positioning method, and program | |
| NO20071287L (en) | Method of area selection for positioning of seismic equipment | |
| KR20150053563A (en) | System and method of posiion pursuit for interior floating population | |
| CN105277936A (en) | Range finding system based on mobile phone and method thereof | |
| JP2006012111A5 (en) | ||
| US9146300B2 (en) | Location-determining system for radio clients within local-area spaces | |
| JP5430519B2 (en) | Relative direction estimation method, search side terminal, and searched side terminal | |
| WO2017030373A1 (en) | Positioning transmitter, receiver, and system, and method therefor | |
| US20040150560A1 (en) | Positioning system and method | |
| CN105580461B (en) | Method and positioning device for being positioned to mobile communications device | |
| GB2588468A (en) | Six degrees of freedom tracking of objects using sensors | |
| JP2000180526A (en) | Positioning system | |
| JP2008096452A5 (en) |