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WO2002006849A1 - Procede de fonctionnement d'un systeme portable de determination de position et dispositif de determination de donnees de position - Google Patents

Procede de fonctionnement d'un systeme portable de determination de position et dispositif de determination de donnees de position Download PDF

Info

Publication number
WO2002006849A1
WO2002006849A1 PCT/DE2001/002585 DE0102585W WO0206849A1 WO 2002006849 A1 WO2002006849 A1 WO 2002006849A1 DE 0102585 W DE0102585 W DE 0102585W WO 0206849 A1 WO0206849 A1 WO 0206849A1
Authority
WO
WIPO (PCT)
Prior art keywords
position data
mobile radio
transmitted
reference points
data
Prior art date
Application number
PCT/DE2001/002585
Other languages
German (de)
English (en)
Inventor
Markus Brehler
Original Assignee
Siemens Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2002006849A1 publication Critical patent/WO2002006849A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G01S19/16—Anti-theft; Abduction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network

Definitions

  • the invention relates to a method for operating a portable position determination system, position data being determined with the aid of external reference points and signals originating from these reference points and being transmitted to a defined destination.
  • the invention further relates to a device for determining position data.
  • GPS Global Positioning System
  • GPS systems are satellite-based navigation systems that can be used to locate moving objects via satellite with regard to their current location.
  • a plurality of satellites are generally targeted, via which triangulation is carried out with the aid of different signal propagation times and from which the current location of the transmitter is carried out.
  • Position determination via the infrastructure of the mobile radio devices i.e. the mobile radio network
  • the integration of a position determination system tems in a mobile device results in bulky devices and limited applications.
  • the task of developing a method is solved by the features of the first method claim, the task of developing a device for determining position data is achieved by the features of the first device claim.
  • the inventor proposes to further develop a method for operating a portable position determination system, position data being determined with the aid of external reference points and signals originating from these reference points and being transmitted to a defined destination, in such a way that at least the determined position data is transmitted via wireless short-range communication are transmitted to a mobile radio device and the mobile radio device transmits this position data via a publicly accessible mobile radio network.
  • the data transmission can take place via the publicly accessible mobile radio network, for example with the aid of a mobile telephone or a data modem.
  • the various devices can be wirelessly coupled with each other over short distances (approx. 10 meters, with increased transmission power up to 100 meters). Due to its low costs and high data throughput, this technology represents an interesting technology for voice and data communication.
  • GSM Global System for Mobile Communication
  • EDGE Enhanced Data GSM Environment
  • GPRS General Packet Radio Service
  • UMTS Universal Mobile Telephone Service
  • SMS Short Message Service
  • a preferred further development of the method according to the invention provides that the position data via a satellite-based navigation system, such as GPS, via a land-based radio navigation system, such as Loran-C, which works with land-based long-wave transmitters, or via a combination of satellite and land-based navigation system, such as DGPS (Differential GPS) or GPS / Loran-C combined systems.
  • DGPS can be used when the accuracy of position determination with GPS is to be increased.
  • SA Selective Availability
  • the position determination system is connected to the mobile radio device, it being possible for a user interface of the mobile radio device to be programmed via a registration procedure.
  • the registration procedure is an exchange of application-specific (proprietary) data commands, which also specify the device type and the application of this device. This registration procedure allows certain keys of the mobile radio device, so-called softkeys, to be assigned application-specific functions, for example on one
  • the display of the mobile device can be labeled.
  • a softkey can be assigned the number of the emergency doctor, another softkey can be assigned the number of the police and this can also be labeled accordingly on the display.
  • This programming of the user interface of the mobile radio device is preferably carried out via short-range wireless communication, such as via DECT or via Bluetooth (remote programming of the mobile radio device).
  • the user interface of the mobile radio device is therefore not fixed to a specific task from the outset, but can be programmed wirelessly depending on the application (open application interface).
  • the position determination system can receive application-specific software, preferably via wireless short-range communication. This further development also enables a very great flexibility in the application possibilities of the entire system according to the invention. For example, depending on whether a system for fleet monitoring or a location-based billing system (detection of highways for toll payment) is desired, the application software can be adapted accordingly. The functional design of the position determination system can therefore remain unchanged.
  • the inventor furthermore proposes to further develop a device for determining position data with the aid of external reference points and signals emanating from these reference points and forwarding this position data in such a way that the device has at least one transmitter and one receiver for wireless short-range communication.
  • This embodiment enables both communication with a mobile radio device, such as remote programming or the generation of a message (such as SMS), and communication with another device, for example an application loader, which, depending on the application, uses the device according to the invention can program or initialize.
  • the device according to the invention preferably contains an application processor, for example a Java engine.
  • a memory is provided for storing the application-specific software.
  • the device thus makes it possible to offer services which are based on the combination of a mobile phone and position determination.
  • Selected examples of this are portable emergency call systems, personal monitoring systems, fleet monitoring systems and location-based billing systems.
  • FIG. 1 is a schematic representation of the invention
  • FIG. 2 Use of the device according to the invention in a person tracking
  • Figure 3 use of the device according to the invention in an emergency call
  • Figure 4 an application of the device according to the invention in a fleet monitoring.
  • FIG. 1 shows a schematic representation of a preferred embodiment of the invention.
  • the position determination system 2 contains a transmitter 6 and a receiver 5 for transmitting and receiving short-range signals 3, such as DECT or Bluetooth, an application processor 10, such as a J ⁇ VA engine, and a position determination unit 12.
  • the position determination system 2 is programmed and initialized via wireless short-range communication 3 with the aid of an application loader 7, for example via JAVA.
  • appropriate software can now be loaded into the position determination system 2. This enables maximum flexibility, since the position determination system 2 can remain unchanged in its functional structure (hardware).
  • the exact determination of the position is preferably carried out with the aid of a satellite-based location 11, for example using GPS.
  • a receiver in the position determination unit 12 of the position determination system 2 collects the data of the available satellites in order to be able to carry out a position calculation. At least three satellites with a good geometric distribution are required for precise, two-dimensional position calculation, i.e. of length and latitude. At least four satellites with a good geometric distribution are required for three-dimensional position determination (length, latitude, height).
  • the position can also be determined in another way, for example with GLONASS (a development of the Russian military), with the land-based navigation methods Loran-C or DECCA, or with a combination of the satellite and land-based positioning systems, such as with DGPS or GPS / Loran-C.
  • GLONASS a development of the Russian military
  • Loran-C or DECCA a combination of the satellite and land-based positioning systems, such as with DGPS or GPS / Loran-C.
  • An advantage of an integrated GPS / Loran-C system is that position data can also be received in built-up or forested areas.
  • the positioning system 2 communicates via the wireless short-range communication 3 with a mobile device 1.
  • the information about the current position can be forwarded to the mobile device 1 in this way without there being visual contact between the two devices.
  • the mobile radio device 1 can now forward this data via a public mobile radio network 4 to a defined destination 14, for example to a service center or to a service provider.
  • FIG. 2 shows the use of the device according to the invention in a person tracking.
  • the position determination system 2 is configured, for example, as a housing for a trailer on a backpack or anorak that the person to be monitored or tracked is wearing.
  • a request for the position for example from a service center 14 or the application loader 7, results in a satellite-based positioning 11 in the position determination system 2.
  • the mobile radio device 1 is contacted via the wireless short-range communication 3, for example via DECT or Bluetooth.
  • the position data is transmitted automatically to the requesting service center 14 or the application loader 7, for example by sending an SMS via the public mobile radio network 4.
  • an “allowed” stay area can be programmed into the application loader 7. If this area of stay is exceeded, an external automatic alarm are triggered, for example in the house of the supervisor.
  • FIG. 3 shows the use of the device according to the invention in an emergency call (SOS).
  • the mobile radio device 1 was assigned corresponding functions, such as the number of the emergency doctor or the police. Pressing the corresponding button, represented by the dashed arrow, automatically triggers a position determination in the position determination system 2 via the wireless short-range communication 3. After this satellite-aided location 11, a message (for example SMS) is generated, which is then forwarded via the short-range wireless communication 3 and the mobile telephone 1 via the public mobile radio network 4 to the corresponding destination 14, for example to the emergency doctor, the police or a service center.
  • SMS short-range wireless communication
  • FIG. 4 now shows an application of the device according to the invention in a fleet monitoring.
  • the positions of various movable objects 9, such as vehicles can be detected and, for example, coordinated with one another.
  • a mobile radio device 1 and a position determination system 2 are located in each of the vehicles 9. Both devices 1 and 2 can be fastened and stabilized in a holder 8 in the vehicle 9. Communication between the mobile device 1 and the positioning system 2 takes place via short-range communication 3. For the sake of clarity, only the equipment for a vehicle 9 is shown here and framed with a dotted line.
  • a request 13 for the position of the individual vehicles 9 causes satellite-based positioning 11 of the position-determining mungssystem that forwards the determined position data on the mobile device 1 and the public mobile network 4, for example, a coordinator of the vehicles 9.
  • the satellite-based location 11 of the individual vehicles 9 and forwarding of the determined position data to a defined destination 14 can of course also take place automatically without a specific request, but continuously or at fixed time intervals.
  • the position of the individual vehicles 9 can thus be localized on a monitor at any time.
  • the invention presents a simple method for operating a portable position determination system, which allows a wide range of possible uses.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé de fonctionnement d'un système portable de détermination de position (2), selon lequel des données de position sont déterminées à l'aide de points de référence externes et des signaux émanant de ces points de référence puis transmises à une cible définie (14). L'invention concerne également un dispositif (2) de détermination de données de position. Cette invention se caractérise en ce qu'au moins les données de position déterminées sont transmises à une appareil radiotéléphonique mobile (1) par l'intermédiaire d'une communication sans fil de courte distance (3) et en ce que cet appareil radiotéléphonique mobile (1) envoie ces données de position par le biais d'un réseau de téléphonie mobile (4) publiquement accessible.
PCT/DE2001/002585 2000-07-19 2001-07-11 Procede de fonctionnement d'un systeme portable de determination de position et dispositif de determination de donnees de position WO2002006849A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10035151A DE10035151A1 (de) 2000-07-19 2000-07-19 Verfahren zum Betrieb eines portablen Positionsbestimmungssystems sowie Vorrichtung zur Bestimmung von positionsdaten
DE10035151.4 2000-07-19

Publications (1)

Publication Number Publication Date
WO2002006849A1 true WO2002006849A1 (fr) 2002-01-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/002585 WO2002006849A1 (fr) 2000-07-19 2001-07-11 Procede de fonctionnement d'un systeme portable de determination de position et dispositif de determination de donnees de position

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Country Link
DE (1) DE10035151A1 (fr)
WO (1) WO2002006849A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014938A3 (fr) * 2002-08-09 2007-04-05 Xencor Inc Proteines a immunogenicite reduite, stimulant la thrombopoiese

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20313213U1 (de) 2003-08-25 2003-10-30 GNS GmbH, 52146 Würselen GPS Empfänger
CN106405492A (zh) * 2016-08-31 2017-02-15 广西科技大学 基于声波和无线定位的移动目标检测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355511A (en) * 1990-08-08 1994-10-11 Aisin Seiki Kabushiki Kaisha Position monitoring for communicable and uncommunicable mobile stations
GB2300324A (en) * 1995-04-28 1996-10-30 Anthony David Marshall Position communication
US5760742A (en) * 1995-05-12 1998-06-02 Trimble Navigation Limited Integrated mobile GIS/GPS/AVL with wireless messaging capability
US6023241A (en) * 1998-11-13 2000-02-08 Intel Corporation Digital multimedia navigation player/recorder
DE19937268A1 (de) * 1999-08-06 2000-09-14 Siemens Ag Kommunikationsendeinrichtung mit einem Mobiltelefon und einem GPS-Empfangsmodul

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355511A (en) * 1990-08-08 1994-10-11 Aisin Seiki Kabushiki Kaisha Position monitoring for communicable and uncommunicable mobile stations
GB2300324A (en) * 1995-04-28 1996-10-30 Anthony David Marshall Position communication
US5760742A (en) * 1995-05-12 1998-06-02 Trimble Navigation Limited Integrated mobile GIS/GPS/AVL with wireless messaging capability
US6023241A (en) * 1998-11-13 2000-02-08 Intel Corporation Digital multimedia navigation player/recorder
DE19937268A1 (de) * 1999-08-06 2000-09-14 Siemens Ag Kommunikationsendeinrichtung mit einem Mobiltelefon und einem GPS-Empfangsmodul

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HAARTSEN J: "BLUETOOTH - THE UNIVERSAL RADIO INTERFACE FOR AD HOC, WIRELESS CONNECTIVITY", ON - ERICSSON REVIEW, ERICSSON. STOCKHOLM, SE, no. 3, 1998, pages 110 - 117, XP000783249, ISSN: 0014-0171 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014938A3 (fr) * 2002-08-09 2007-04-05 Xencor Inc Proteines a immunogenicite reduite, stimulant la thrombopoiese

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Publication number Publication date
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