| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | System for determining the position over the network | JP2010533399 | 2008-11-13 | JP2011503582A | 2011-01-27 | ラッド ジョナサン; フェントン パトリック |
| 位置が知られている１つまたは複数の送信機によって送信された機会信号を用いて、ネットワークにわたって位置、周波数およびクロックオフセットを定めるためのシステムであって、当該システムは以下のものを含んでおり：すなわち、基地受信機を有しており、当該基地受信機はクロックおよび既知の位置を有しており、前記送信機までのレンジを定め、機会信号の一連のサンプルを採取し、当該一連のサンプルに受信時間、計算されたレンジに基づいて計算された送信時間、またはその両方でタイムタグを付ける。 基地受信機は、一連のタイムタグが付されたサンプルと、必要に応じて、計算されたレンジを遠隔受信機に伝送する。 所与の遠隔受信機は、機会信号のサンプルを格納し、タイムタグを付け、タイムタグが付された一連のサンプルを、格納されたサンプルと相関させ、タイムオフセットを、遠隔受信機での受信時間と、基地受信機での受信時間または基地受信機で計算された送信時間の１つまたは両方との差として計算する。 遠隔受信機は位置を、当該タイムオフセットと、必要に応じて、基地受信機によって提供されたレンジに基づいて計算する。 遠隔受信機の高さが、位置計算の一部として計算されてもよい。 これは、Ｚ座標を平均的な高さに強制することに基づいて反復して定められる、または、基地受信機と遠隔受信機での気圧センサ示度における差から定められる。 | ||||||
| 102 | Gps auxiliary data delivery methods and systems | JP2000617662 | 2000-05-02 | JP4520049B2 | 2010-08-04 | カーリ・ピール; ハーヌ・ピリラ |
| 103 | The systems and methods of the position determination of the underwater vehicle | JP2008556367 | 2007-02-15 | JP2009527763A | 2009-07-30 | クローウエル，ジヨナサン・シー |
| A system and a method are provided for determining the position of an underwater vehicle while the vehicle is operating underwater. A buoyant float stays on or near the surface of the water and is attached to the vehicle by thin tether that can include insulated wires. The vehicle moves under the water and pulls the float behind it. The float can receive a localization signal, such as a signal indicating its GPS position, and so can determine its position precisely. The position can be transmitted to the underwater vehicle over the wires located in the tether. The underwater vehicle can use sensors and/or calculations to determine the positional offset of the vehicle from the float buoy and generates its true position based on the known position of the float and the positional offset. The float can be constructed with attributes that will allow the float it operate with a greater tether length, and in turn allow the underwater vehicle to operate at greater depths. The float may also generally carry a radio system for high speed communication of signals from the vehicle while the vehicle is submerged. | ||||||
| 104 | Positioning system using a beacon transmitter | JP2003008395 | 2003-01-16 | JP4291000B2 | 2009-07-08 | アラン・アンドリュー・マクレイノルズ |
| A location system (100) includes a plurality of beacon transmitters (20A-20D) each including a plurality of antennas (1-4) positioned in a generally circular arrangement. Each beacon transmitter (20A-20D) is configured to transmit an identification signal having a plurality of reference data and to transmit a directional signal from the plurality of antennas (1-4) by selecting one of the antennas (1-4) at a time in sequence around the circular arrangement to simulate a rotating antenna. The location system (100) further includes a receiver (30) configured to receive the identification signals and a plurality of Doppler-shifted directional signals each corresponding to one of the directional signals, wherein the receiver (30) is configured to generate a plurality of time data for each received Doppler-shifted directional signal, and wherein the receiver is configured to determine a location of the receiver (30) using each received Doppler-shifted directional signal, each time data, and each identification signal. |
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| 105 | Method and apparatus for determining time in satellite positioning system | JP2008189182 | 2008-07-22 | JP2009008685A | 2009-01-15 | SHEYNBLAT LEONID; KRASNER NORMAN F |
| <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for determining time in a satellite positioning system. <P>SOLUTION: In one embodiment, a reference time is used to determine other navigational information. Such navigational information includes, for example, the location/position of a satellite positioning system (SPS) receiver. In one embodiment, a relative velocity between the SPS receiver and a set of one or more satellites is used to determine an offset between time as indicated by the SPS receiver and the reference time. According to another embodiment of the invention, an error statistic is used to determine the reference time. According to yet another embodiment of the invention, two records respectively representing at least the positions of the satellites, are compared to determine time. In one implementation, the SPS receiver is mobile and operates, in conjunction with a base station, so as to determine time and/or other navigational information according to one or a combination of the methods. <P>COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 106 | rtk navigation mobile reference receiver based on the corrected calculated at the reference receiver | JP2007523550 | 2005-05-05 | JP2008508515A | 2008-03-21 | シャーペ，リチャード・ティー; ハッチ，ロナルド・アール |
| 基準局と連動する主受信機とユーザと連動する副受信機との間の相対位置ベクトルを判定する方法及びシステムを提供する。 本方法及びシステムは、複数の衛星から受信した信号に応じて基準局において基準局の位置を判定し、ユーザにおいて得られた測定値と基準局において計算した誤差補正値とに基づいて、ユーザにおいてユーザの位置を判定し、基準局の位置及びユーザの位置の差を取ることによって、相対位置ベクトルを計算する。 | ||||||
| 107 | Server device, mobile terminal, and positioning system selection method | JP2006152432 | 2006-05-31 | JP2007322237A | 2007-12-13 | ODA TAKAHIRO; SHEN JIYUN; YAMADA TAKESHI |
| PROBLEM TO BE SOLVED: To provide a server device for selecting a positioning system, having small errors, from among the positioning systems that can be used, in a situation where independent positioning with a GPS cannot be carried out. SOLUTION: A calculation server 300 receives signals from a GPS satellite and estimates the position of a cellular terminal 100 that is communicating with a base station. The calculation server 300 includes a positioning information analysis part 302 for selecting for using either of the positioning systems of selector positioning or hybrid positioning, based on a distance between the cellular base station 200 and the cellular terminal 100, and a position detection part 303 for calculating the position of the cellular terminal 100 by the positioning system, selected by the positioning information analysis part 302. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 108 | Apparatus for determining the position and / or orientation of the creatures to the environment | JP2002591861 | 2002-05-21 | JP2005504957A | 2005-02-17 | スコフィールド，モニカ; ファーゲル，ヤン，ゲー; ヤコブソン，クラス |
| 環境に対する生き物（３）の位置及び／又は向きを決定するための装置であって、環境中の信号源（９）から入射信号を受信することによって環境に対するその位置及び／又は向きを決定し、受信された信号の、変換器に対する相対的な入射方向を記録するように設けられた変換器（５）を含む、生き物（３）に接続される位置決め部材（４）と、変換器（５）の位置及び／又は向きに関する情報によって生き物（３）の位置及び／又は向きを決定するための、生き物（３）と変換器（５）とを相互接続して、生き物（３）と変換器（５）との相対的な位置及び／又は向きが限られた範囲内に設けられるようにする手段（８）とを含む装置。 | ||||||
| 109 | System and method for locating output device | JP2003018353 | 2003-01-28 | JP2003241943A | 2003-08-29 | PICKUP RAY L |
| PROBLEM TO BE SOLVED: To provide a system for easily locating an output device selected for printing a document. SOLUTION: This system for locating the output device includes a wireless device 102 having a configuration for determining and displaying wireless device location information relative to an area by using a signal, for displaying the area and for determining and displaying the guide to the output device. The wireless device has a structure for receiving and storing area information. The system also includes a storage device 103 configured to store the area information and to transmit the area information to the wireless device. COPYRIGHT: (C)2003,JPO | ||||||
| 110 | How to connect the mobile terminal with a database and system | JP2001506254 | 2000-06-09 | JP2003503918A | 2003-01-28 | ヤン カル; ヘイッキ ラウティッラ; カレヴィ ラトシュナス |
| The invention is a communication system (10) and a method of communication. The communication system includes an information source (20); a position transceiver (14) disposed at a broadcast location (16) and coupled to the information source, the position transceiver broadcasting information from the information source within a broadcast area (18) where the position transceiver is located, the information including identification information relating to the information source; a mobile terminal (12) within the broadcast area comprising first and second transceivers (44 and 46), the first transceiver communicating with the position transceiver; a network (42) communicating with the second transceiver; and a database (26), communicating with the network, storing information which is transmitted to the second transceiver associated with the identification information in response to the database receiving at least the identification information by transmission of the network from the mobile terminal to the database. | ||||||
| 111 | Device for providing information of location | JP2001235456 | 2001-08-02 | JP2002214324A | 2002-07-31 | TOGASAKA MASANARI |
| PROBLEM TO BE SOLVED: To individually and precisely grasp location from a current point to each point in information of a map. SOLUTION: One's own positioning data obtained by a GPS receiver 5 is transmitted from a portable terminal 1 to a center device 21 through a communication means 22. The center device 21 reads out information of courses on a golf course and the courses, where a player 2 plays, from the information of the courses beforehand stored and managed. Based on the information of the courses specified, distances from one's own positioning data to registered points, for example, pins, ponds or sand traps, which are beforehand appointed, are transmitted to the portable terminal 1 for transmitting one's own positioning data. Thereby, the player 2 who owns the portable terminal 1 can individually and precisely grasp the location from a playing point to each point in the golf course. COPYRIGHT: (C)2002,JPO | ||||||
| 112 | Artificial satellite navigation system | JP2001312890 | 2001-10-10 | JP2002196066A | 2002-07-10 | MCBURNEY PAUL W; WOO ARTHUR N |
| PROBLEM TO BE SOLVED: To provide an artificial satellite navigation system allowing operation indoors even at a very low signal intensity level. SOLUTION: This artificial satellite navigation system includes an observer platform for a process from placement of a navigation satellite into orbit to collection of a signal observation. A server platform provides a simplified navigation satellite location history, an astronomical calendar (ephemeris), a difference correction, and a client service. A navigation platform transferring information between an observer and the server platform provides independent position resolution computing during a limited time after a periodical demand for assist data from the server platform. A measurement platform included in the server platform carries out static observation on the navigation satellite location and constructs a database of a measurement error and a satellite message. COPYRIGHT: (C)2002,JPO | ||||||
| 113 | Gps positioning system and gps positioning device | JP2001109050 | 2001-04-06 | JP2001349935A | 2001-12-21 | HIRATA SEIICHIRO; LYUSIN SERGY V |
| PROBLEM TO BE SOLVED: To solve such a problem that conventional GPS positioning system and GPS positioning device are insufficient in improvement of sensitivity (S/N). SOLUTION: A C/A code after frequency conversion is Doppler-corrected, and a dummy distance is calculated by correlation calculation between the C/A code added from a boundary of inversion determined by a correlation peak position detecting part (step ST10) and a C/A code generated inside. A position is calculated (step ST14) based on navigation data (step ST6) extracted by itself when a received electric field detected by a received electric field strength detecting part is good, or navigation data (step ST7) received from external device and the dummy distance when the received electric field is damaged. COPYRIGHT: (C)2001,JPO | ||||||
| 114 | Mobile phone system | JP2000118900 | 2000-04-20 | JP2001309418A | 2001-11-02 | USUI HISAYOSHI |
| PROBLEM TO BE SOLVED: To provide a mobile phone system, where a mobile phone can effectively utilize GPS information by utilizing radio communication, even if the mobile phone is in a poor direct reception state of the GPS information. SOLUTION: In this mobile phone system, the mobile phone 10 provided with a 1st GPS unit capable of receiving GPS information sent from a GPS satellite 30 has a basic function that informs a telephone network 40 connected to a mobile phone base station 20 via the mobile phone base station 20 through radio communication about position data of the mobile phone 10 obtained by applying information processing to the GPS information and also the mobile phone base station 20 has a function of acquiring position information of its own station (stored in advance in an identifiable way from each station) applicable as position data included in the GPS information and of transmitting the information to the mobile phone 10, while including the information to notice information with respect to which the base station 20 informs the mobile phone 10, because the mobile phone base station 20 is provided with a 2nd GPS unit capable of receiving the GPS information sent from the GPS satellite. COPYRIGHT: (C)2001,JPO | ||||||
| 115 | UNDERWATER ACOUSTIC NAVIGATION SYSTEMS AND METHODS | PCT/US2010060509 | 2010-12-15 | WO2011084483A3 | 2011-09-15 | MEGDAL BARRY; SCHOLZE HANS |
| An acoustic underwater navigation system is disclosed. For instance, an underwater receiver determines its position using signals broadcast from an array of acoustic transmitters located near the surface. The position of the array is measured using global positioning system (GPS) technology and the transmitters collectively produce an acoustic signal in which the position and attitude of the array and the GPS time of transmission are encoded. An underwater receiver which is synchronized with the GPS time uses the transmitted position and attitude of the array and the transmission time information to calculate its position. | ||||||
| 116 | METHOD AND APPARATUS FOR SUPPORTING POSITIONING FOR TERMINALS IN A WIRELESS NETWORK | PCT/US2010031923 | 2010-04-21 | WO2010124011A3 | 2010-12-16 | EDGE STEPHEN W; TENNY NATHAN E; FISCHER SVEN |
| Techniques for supporting positioning for terminals in a wireless network are described. In an aspect, positioning may be supported by a location server that can reside in different entities. In one design, the location server may obtain positioning information (e.g., measurements) for a target device via a common positioning protocol. The location server may use the common positioning protocol regardless of where it resides and may communicate with other entities via this protocol. The location server may determine location information (e.g., a location estimate) for the target device based on the positioning information. In another aspect, positioning may be supported by transporting multiple positioning messages together. In yet another aspect, positioning may be supported by transporting a positioning message containing multiple parts defined by different organizations. In yet another aspect, positioning may be supported with shared measurement data units and/or shared assistance data units that may be applicable for different positioning methods. | ||||||
| 117 | HYBRID SYSTEM FOR POSITION DETERMINATION BY A MOBILE COMMUNICATIONS TERMINAL | PCT/US0203410 | 2002-02-27 | WO02068985A2 | 2002-09-06 | BRUNO RONALD C; SCHUCHMAN LEONARD |
| A mobile unit includes a network receiver, such as a GSM telephone, for communication with a wireless network, and a navigation receiver, such as a global positioning system (GPS) receiver for receiving navigation signals. The navigation receiver includes a vector delay lock loop (VDLL) that receives information concerning the navigation sources, such as satellite data messages, transmitted over a common broadcast channel of the wireless network, and receives navigation signals from the navigation receiver. The VDLL uses the navigation signals received from navigation sources that are not obscured and uses satellite data messages broadcast over the wireless network to track a navigation signal that is received only intermittently due, for example, to the navigation source being obscured from view of the mobile unit. | ||||||
| 118 | Ground-Based Data Acquisition System | US16386825 | 2019-04-17 | US20190244527A1 | 2019-08-08 | Bryan Adam Theriault; Dashiell Matthews Kolbe |
| Systems and methods for navigating an aerial vehicle are provided. One example aspect of the present disclosure is directed to a method for navigating an aircraft. The method includes receiving, by one or more processors, one or more first geographic coordinates via an interface configured to receive geographic coordinates from a satellite transmission. The method includes receiving, by the one or more processors, one or more second geographic coordinates via an interface configured to receive geographic coordinates from a ground transmission. The method includes determining, by the one or more processors, that the one or more first geographic coordinates and the one or more second geographic coordinates are inconsistent. The method includes updating, by the one or more processors, a flight plan using the one or more second geographic coordinates when the one or more first geographic coordinates are inconsistent with the one or more second geographic coordinates. | ||||||
| 119 | Method and apparatus for supporting positioning for terminals in a wireless network | US15411244 | 2017-01-20 | US10149275B2 | 2018-12-04 | Stephen William Edge; Nathan Tenny; Sven Fischer |
| Techniques for supporting positioning for terminals in a wireless network are described. In an aspect, positioning for a target device includes exchanging positioning messages that support a plurality of positioning methods between the target device and a location server. The positioning message may include common parameters applicable for all positioning methods. One of the positioning messages may be a Request Assistance Data message to request assistance data for a first positioning method, wherein the common parameters for the Request Assistance Data message includes an approximate location of the target device determined using a different positioning method. Another positioning message may be a Provide Assistance Data message to provide assistance data that is not in response to a request for assistance data, wherein the common parameters for the Provide Assistance Data message may include an approximate location of the target device or a current time. | ||||||
| 120 | SINGLE POSITIONING CONTROLLER AND POSITIONING CONTROL SYSTEM | US16014551 | 2018-06-21 | US20180299528A1 | 2018-10-18 | Jie CUI; Jing HAN; Anjian LI; Hong LI |
| Embodiments of the present disclosure provide a single positioning controller and a positioning control system. The single positioning controller includes: a sending module, configured to send a first positioning measurement request to a first access network node or a first terminal device; a receiving module, configured to receive at least one first positioning measurement result sent by the first access network node or the first terminal device; and a processing module, configured to perform fusion calculation on the at least one first positioning measurement result to obtain location information of the first terminal device. | ||||||
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