EP0021060A1 - Système de guidage pour la circulation individuelle - Google Patents

Système de guidage pour la circulation individuelle Download PDF

Info

Publication number
EP0021060A1
EP0021060A1 EP80102897A EP80102897A EP0021060A1 EP 0021060 A1 EP0021060 A1 EP 0021060A1 EP 80102897 A EP80102897 A EP 80102897A EP 80102897 A EP80102897 A EP 80102897A EP 0021060 A1 EP0021060 A1 EP 0021060A1
Authority
EP
European Patent Office
Prior art keywords
control system
vehicle
location
information
guidance
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
Application number
EP80102897A
Other languages
German (de)
English (en)
Other versions
EP0021060B1 (fr
Inventor
Romuald Dipl.-Ing. Von Tomkewitsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6072990&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0021060(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Priority to AT80102897T priority Critical patent/ATE2361T1/de
Publication of EP0021060A1 publication Critical patent/EP0021060A1/fr
Application granted granted Critical
Publication of EP0021060B1 publication Critical patent/EP0021060B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard

Definitions

  • the invention relates to a guidance system for individual traffic in a road network with fixed transmission devices (beacons) arranged on the carriageways, which transmit control information transmitted and / or permanently stored from a central station to all passing vehicles to reach all travel destinations that can be reached from their location ,
  • a receiving device for the guidance information transmitted by the beacons and an input device for inputting a specific destination and the guidance information associated with the selected destination can be selected via a destination comparison device and displayed via a display device.
  • a method for information transmission corresponding to such a control system is already known (DE-AS 1 951 992). This method already has the advantage over other known systems that along the Routes are only fixed transmission devices and in the vehicles only receiving devices are required.
  • transmission antennas laid in the roadway are laid; but since no information is provided by the vehicle and since the information provided by the transmitting device is simultaneously transmitted in the same way to all passing vehicles, the transmission can also be carried out in a simpler manner using beacons arranged on the roadside, for example.
  • the known method still has the disadvantage that the transmission devices must be arranged where the guidance information must be displayed to the vehicle driver.
  • This display must be made in good time, so a reasonable distance before an intersection, so that the driver can adjust to any changes in direction and, for example, arrange himself accordingly.
  • these points for the correct display can often be unfavorable in terms of supply technology, so that in general separate supply lines and, under certain circumstances, separate housings and the like must be created. This can lead to difficulties in various cases, in any case it means a relatively high outlay.
  • such a control system can only come into play if the fixed facilities are fully installed, regardless of the number of participating vehicles, i.e. the initial investment is very high.
  • the object of the invention is therefore to design a control system so that the effort for the fixed facilities can be significantly reduced.
  • each guide information can be transmitted together with a location determination associated with it and stored in an information memory provided in the vehicle, and furthermore that in each vehicle an auto-navigation device for continuously determining the vehicle position and a location comparison device for Comparison of the current vehicle position with the stored location determinations are provided and that finally the stored guidance information corresponding to the selected destination can be displayed via the display device when the respectively associated location determination corresponds to the current vehicle position.
  • the display of the control information in the vehicle is separated from the transmission of this information in terms of location and time.
  • This makes it possible to arrange the beacons at locations that are technically advantageous. For example, it is possible to take advantage of the traffic light systems with masts, network connections, equipment cabinets and cable ducts located directly at intersections and to couple the beacon with these traffic control devices.
  • a beacon can be accommodated in or placed on a signal generator housing.
  • the stationary devices can thus be designed relatively cheaply, which favors the construction of such a comprehensive system.
  • the beacons can not only be arranged in economically advantageous places, but also the number of beacons can be reduced. Because the guidance information does not have to be displayed at the same time in the vehicle at the location of the guidance beacon, guidance information for one can also be obtained from this guidance beacon longer distances can be transmitted.
  • the guidance information is stored for an entire section in the vehicle, with the information that corresponds to the position just reached being output in the vehicle bit by bit.
  • the auto-navigation device expediently works according to the known principle of dead reckoning, the respective vehicle position being determined by vectorial addition.
  • the travel route is expediently determined via a travel pulse generator and the travel direction via a magnetic field probe. Since dead reckoning always has a certain error over longer distances, it is still advisable to enter correction values again and again when passing through beacons. This is done in the simplest way in that the beacon transmits its exact location coordinates to the passing vehicle. These exact location coordinates can then be used as a starting point for the additional dead reckoning.
  • the guidance information is expediently transmitted to the vehicles in the form of guidance vectors and displayed there. For larger distances between the beacons with several changes, this guidance information can be transmitted and displayed as a chain of guidance vectors. Each guidance vector can be determined by the coordinates of the next intermediate destination (tip of the vector).
  • the car navigation device in the vehicle can be used to check whether the driver has correctly understood and carried out the guidance information. If the guidance information was given as a guidance vector, monitoring areas can be calculated for each guidance vector from the maximum possible path and angle errors of the coupling navigation device. If the vehicle leaves such a monitoring area, this can be determined and displayed by a test device. In this case, all other advertisements are expediently deleted.
  • the recommended direction of travel, i.e. the guidance vector can be displayed in the vehicle in the form of an arrow, whereby the distance to the location of the next due change in direction can also be shown on a numerical display.
  • Another advantage of the additional car navigation device is that autonomous route guidance is possible beyond the area provided with a guide beacon. For example, when leaving the area with a beacon, for example when crossing the border abroad, you can enter relative target coordinates. These target coordinates can be compared in a further comparison device with the respective vehicle position determined in the car navigation device and can be evaluated in terms of amount and direction to output a target vector. The air line vector can then be displayed continuously in the vehicle according to the direction and distance from the current location to the destination.
  • a vehicle 1 that is moving along a road 2 receives its guidance information from a fixed transmitter, the guidance beacon 3.
  • This guidance beacon 3 is arranged on an already existing signal mast 4, which carries, for example, a light signal transmitter 5 and an information panel 6.
  • a signal transmitter housing 5 was selected, which is designed for four signal fields 6.
  • the beacon 3 is inserted into the signal generator housing 5 above the three built-in signal fields for the three signal colors.
  • the traffic control device is arranged on the roadside in a housing 7 which can also contain a normal traffic control device.
  • the beacon expediently contains a microwave or infrared transmitter, which transmits the guidance information to the vehicle 1, specifically to each passing vehicle 1. Since the light signal transmitters are set up at intersections, the guidance information emitted here is not the information belonging to this intersection, but guidance information that only becomes current at the next and further intersections and is then to be displayed there in vehicle 1 .
  • the vehicle 1 contains a microwave or infrared receiver 8, which contains the guidance information from the beacon 3 records and feeds the car navigation device 9.
  • This car navigation device 9 simultaneously receives information about the amount and direction of the distance traveled.
  • a displacement pulse generator 10 for displacement measurement and a magnetic field probe 11 for measuring the respective direction of travel are attached to the vehicle.
  • a microprocessor provided in the car navigation device 9 forms incremental travel vectors from the measured values of the travel pulse generator and the magnetic field probe and adds these continuously. Based on the vehicle position determined in this way, the location-dependent guidance information can be selected from a larger block and displayed at the right time.
  • an input and output device 12 is connected to the car navigation device.
  • the latter contains, for example, a keypad for entering the selected destination and a display device.
  • This display device shows the guidance information corresponding to the selected destination at the given time and place.
  • traffic signs and other information applicable on the route can be transmitted from the beacon 3 to the vehicle, stored in the car navigation device 9 and displayed at the right time via the input and output device 12.
  • the correct time is to be understood as the point of use, i.e. the place where the display appears and the duration of the display, i.e. the route during which the display is to take place.
  • the mode of operation of the control system is explained below using the block diagram of FIG. 2.
  • the system initially has a control center Z, which receives traffic information from the entire detectable area and uses this information to compile guidance information for the individual desired requests. For each starting point there is a certain bundle of target desires and ent related related guidance information. This bundle of guidance information is transmitted to the relevant starting points for the fixed beacon located there.
  • the beacon BK does not have to be set up directly at the respective starting point. Rather, the beacon is located at a convenient location near one or more starting positions for guidance information.
  • the individual beacons BK are thus connected to the central station Z via lines L or radio channels. From there they receive guidance information and, if necessary, also pass on information determined on the spot via the lines L to the head office. The individual beacon then cyclically emits its associated guidance information to the passing vehicles. As mentioned, this guidance information comes from the central office Z.
  • location-specific guidance information can also be stored in the beacon itself, which information is always valid regardless of the higher-level traffic situation and is therefore also continuously emitted to the vehicles.
  • traffic signs, speed regulations for certain sections of the route and similar information can also be used.
  • the vehicle device FZ initially contains the microwave or infrared receiver ME, which receives the guidance information from the beacon and feeds it to the car navigation device AN.
  • the guidance information emitted by the beacon and received by the receiver ME is arranged according to destinations, ie each guidance information is assigned to a specific destination.
  • the incoming guidance information is first fed to a comparison device V1, into which the destination desired by the driver is also input via an input device EG and a destination memory ZSP.
  • This input advises EG can for example be a keyboard or the like. If the selected destination coincides with the destination assigned to guidance information, this guidance information relating to it is entered into the information memory SP1 and stored. In general, several pieces of guidance information will be assigned to a particular destination.
  • each guidance information includes a location about the position from which the guidance information should apply. This location does not have to match the location of the beacon. This location determination is stored with the respective guidance information in the information memory SP1.
  • a position memory SP2 also contains the respective current vehicle position, and this vehicle position is continuously fed from the information memory SP1 to a location comparison device V2 together with the stored location determinations associated with specific guidance information. As soon as the current vehicle position matches a stored location determination, the associated guidance information is fed from the information memory SP1 to an output device AG.
  • This is usually an optical display device that displays instructions in the form of direction arrows, for example. Other information can also be displayed either graphically (traffic signals) or digitally (speed limits and other information).
  • the vehicle position is continuously updated in the position memory SP2.
  • the stored location coordinates are continuously fed to an adder ADD, into which the path covered is continuously inserted at the same time and is added vectorially to the old position coordinates.
  • the path vectors are determined from the measured values of a path pulse generator WG and a magnetic field probe MS in a vector determination device VB.
  • a microprocessor is expediently used for this purpose.
  • the position measurement can be easily corrected when passing a beacon.
  • the respective beacon BK sends out its absolute location coordinates in addition to the guidance information. These location coordinates are also received in the receiver ME and fed to the position memory SP2. In the position memory SP2, the previously calculated location coordinates are then replaced by the location coordinates of the beacons BK. These then serve as the starting point for further paddock navigation.
  • the guidance information is expediently given as a chain of guidance vectors, as shown in FIG. 3.
  • the recommended route starts, for example, at a lead beacon BK or continues at the last intermediate goal of a lead recommendation.
  • 3 now shows what information is transmitted, for example, for the route section shown and is displayed in the vehicle.
  • the traffic sign "main traffic road” is also shown in the example shown.
  • the display time is given as the number of guide vectors for the characters concerned.
  • the mentioned traffic sign "main traffic road” is therefore displayed for the duration of a guidance vector.
  • the guidance vector LV2 is calculated from the stored coordinates of its beginning and its end and is already displayed. The driver therefore has time to get into the right lane.
  • the traffic sign "Observe right of way” then appears and is displayed for the duration of five guidance vectors, ie until the end of the guidance vector LV6.
  • an arrow indicating the direction of travel for the guidance vector LV3 is displayed.
  • the car navigation device can also continuously calculate and display the distance to the intersection at the end of the guidance vector LV2.
  • children are pointed out; at the beginning of the guidance vector LV5, a warning appears about a traffic light system at the next intersection; further traffic signs can be transmitted and displayed in the same way.
  • FIG. 4 A display option for the guide vector is shown in FIG. 4. This is a round instrument 21 with an angle division 22, an arrow 23 describing the direction of travel recommended in each case. In the middle there is also a display field 24 for an alphanumeric distance specification. Here you can see when the recommended and displayed change of direction applies. In the example of FIG. 4, it can thus be seen on the display device that after 310 meters, a turn is to be made to the right.
  • the compliance with this guidance information can also be monitored via the auto-navigation device AN.
  • Monitoring areas were therefore calculated in the vehicle device for each guide vector from the maximum possible path and angle errors of the coupling navigation device.
  • Such monitoring areas UF are shown in dotted lines in FIG. 3. Leaves if the vehicle has such a monitoring area, all of the following guidance recommendations are void until the next guidance beacon; the other ads are deleted or the information is blocked.
  • the monitoring areas are expediently stored in the memory SP1. They are compared in the test facility V3 with the respective location coordinates of the vehicle. If the vehicle leaves the monitoring area, this can be indicated optically or acoustically in the output device. Further guidance information is only displayed again when the vehicle passes the next guidance beacon BK and receives new, valid guidance information.
  • a target vector according to magnitude and direction is entered via the input device into a comparison device V4, which at the same time receives the vehicle position determined by coupling navigation from the position memory.
  • the comparison device V4 then continuously provides the air line vector (direction and distance) from the current location to the destination via the output device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
EP80102897A 1979-06-11 1980-05-23 Système de guidage pour la circulation individuelle Expired EP0021060B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80102897T ATE2361T1 (de) 1979-06-11 1980-05-23 Leitsystem fuer den individualverkehr.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2923634A DE2923634C2 (de) 1979-06-11 1979-06-11 Leitsystem für den Individualverkehr
DE2923634 1979-06-11

Publications (2)

Publication Number Publication Date
EP0021060A1 true EP0021060A1 (fr) 1981-01-07
EP0021060B1 EP0021060B1 (fr) 1983-01-26

Family

ID=6072990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80102897A Expired EP0021060B1 (fr) 1979-06-11 1980-05-23 Système de guidage pour la circulation individuelle

Country Status (3)

Country Link
EP (1) EP0021060B1 (fr)
AT (1) ATE2361T1 (fr)
DE (1) DE2923634C2 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085422A1 (fr) * 1982-02-02 1983-08-10 Siemens Aktiengesellschaft Système pour guider et informer le trafic
DE3307123A1 (de) * 1983-03-01 1984-09-06 Telefunken electronic GmbH, 6000 Frankfurt Autonomes orientierungssystem fuer landfahrzeuge
GB2139794A (en) * 1983-05-09 1984-11-14 Hubert Ralph Waldo Rabson Comprehensive road direction indicators
FR2549431A2 (fr) * 1982-07-22 1985-01-25 Transports En Commun Ste Lyonn Procede et dispositif de reconnaissance et de controle de position pour vehicules de transport
EP0029201B1 (fr) * 1979-11-13 1985-03-13 Siemens Aktiengesellschaft Procédé pour la mesure des trafic routier dans un système de guidage et d'information pour le trafic individuel
EP0199266A1 (fr) * 1985-04-17 1986-10-29 Siemens Aktiengesellschaft Système de radio mobile
EP0243635A2 (fr) * 1986-03-14 1987-11-04 Sumitomo Electric Industries Limited Système de balises disposées le long des routes
GB2191620A (en) * 1986-06-09 1987-12-16 Mitsubishi Electric Corp Road navigation system
EP0249951A1 (fr) * 1986-06-18 1987-12-23 Sumitomo Electric Industries Limited Système de balise de côté de route
EP0254262A2 (fr) * 1986-07-19 1988-01-27 Sumitomo Electric Industries Limited Système de balises de bord de route
EP0261450A1 (fr) * 1986-09-03 1988-03-30 Siemens Aktiengesellschaft Système de guidage pour la circulation individuelle
EP0271842A2 (fr) * 1986-12-15 1988-06-22 Sumitomo Electric Industries Limited Système de balise de bord de route
EP0288068A1 (fr) * 1987-04-24 1988-10-26 Siemens Aktiengesellschaft Système de guidage pour le transport et le trafic
EP0292897A2 (fr) * 1987-05-25 1988-11-30 Siemens Aktiengesellschaft Méthode d'évaluation du temps de voyage mesuré dans des véhicules au moyen d'un dispositif de guidage et d'informations dans un système de guidage et d'informations
EP0618531A1 (fr) * 1993-03-31 1994-10-05 Siemens Aktiengesellschaft Méthode et dispositif pour le chargement et le rechargement de programmes d'un processeur
NL1005549C2 (nl) * 1997-03-17 1998-09-18 Eduard Cornelis Arts Elektronisch pro-actief geleidesysteem.
WO1999045520A1 (fr) * 1998-03-06 1999-09-10 Sociedad Iberica De Construcciones Electricas, S.A. Balise active
US6028553A (en) * 1996-06-13 2000-02-22 Siemens Aktiengesellschaft Method for dynamic route recommendation
WO2001031619A1 (fr) * 1999-10-28 2001-05-03 Siemens Aktiengesellschaft Procede de transmission d'informations specifiques d'emplacements
CN111009156A (zh) * 2014-10-17 2020-04-14 索尼公司 检测车辆控制设备、控制方法和计算机程序

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112000A (en) * 1980-02-08 1981-09-04 Nippon Soken Running position indicator
DE3242904A1 (de) * 1982-11-20 1984-05-24 Teldix Gmbh, 6900 Heidelberg Einrichtung zur ermittlung des standorts eines fahrzeugs
JPS6040909A (ja) * 1983-08-16 1985-03-04 Alps Electric Co Ltd 走行コ−ス誘導装置
EP0330165B1 (fr) * 1988-02-25 1993-08-25 Siemens Aktiengesellschaft Dispositif d'émission et de réception pour la transmission d'informations dans la bande infrarouge
ATE112645T1 (de) 1990-05-22 1994-10-15 Siemens Ag Bedien- und anzeigegerät für verkehrsinformationen in einem kraftfahrzeug.
DE19519066A1 (de) * 1994-11-28 1996-05-30 Mannesmann Ag Verfahren und System zur Zielführung eines Fahrzeugs
DE19604084A1 (de) * 1995-03-23 1996-10-02 Deutsche Telekom Mobil Verfahren und Einrichtung zur Ermittlung von Dynamischen Verkehrsinformationen
DE29505615U1 (de) * 1995-03-31 1995-11-02 Copilot Verkehrsleit Und Verke Verkehrsleitsystem für ein Verkehrswegenetz
DE19520148A1 (de) * 1995-06-01 1996-12-05 Opel Adam Ag Verfahren und elektronische Einrichtung zur Vermittlung regional gültiger Funk-Informationen an einen Fahrer bzw. an Insassen eines Kraftfahrzeugs
DE19544381C2 (de) * 1995-11-15 1997-12-18 Mannesmann Ag Verfahren und Zielführungseinheit zur sicheren Zielführung eines Fahrzeugs
DE19544157C2 (de) * 1995-11-14 1998-02-26 Mannesmann Ag Verfahren und Zielführungseinheit zur sicheren Zielführung eines Fahrzeugs
DE19544382C2 (de) * 1995-11-15 1998-01-15 Mannesmann Ag Verfahren und Zielführungseinheit zur sicheren Zielführung eines Fahrzeugs
DE19640932A1 (de) * 1996-10-04 1998-04-16 Wilfried Roth Überwachungssystem und Verwendung desselben im Straßenverkehr
DE19949622A1 (de) 1999-10-14 2001-05-10 Asam Robert Mobile Streckenüberwachungseinheit
DE10063599A1 (de) * 2000-12-20 2002-06-27 Volkswagen Ag Verfahren und Einrichtung zur Anzeige von fahrroutenbezogenen Verkehrsinformationen
DE102008043756B4 (de) 2008-11-14 2022-09-01 Robert Bosch Gmbh Verfahren und Steuergerät zum Bereitstellen einer Verkehrszeicheninformation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951992A1 (fr) * 1969-10-15 1971-04-22 Sel
DE2051645A1 (de) * 1970-10-21 1972-04-27 Philips Patentverwaltung Einrichtung zur Ausgabe von Informationen an einen Fahrzeugführer
CH545511A (fr) * 1971-10-18 1974-01-31
DE2700930A1 (de) * 1977-01-12 1978-07-13 Roland Prestel Auto-commander

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789198A (en) * 1972-04-10 1974-01-29 Boeing Co Vehicle location monitoring system
DE2341162C2 (de) * 1973-08-14 1986-11-06 The Boeing Co., Seattle, Wash. Verfahren und Einrichtung zur Überwachung des jeweiligen Standorts mindestens eines Fahrzeugs
DE2425893A1 (de) * 1974-05-28 1976-03-25 Licentia Gmbh Vorrichtung fuer ein leit-system zur anzeige einer gesuchten richtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951992A1 (fr) * 1969-10-15 1971-04-22 Sel
DE2051645A1 (de) * 1970-10-21 1972-04-27 Philips Patentverwaltung Einrichtung zur Ausgabe von Informationen an einen Fahrzeugführer
CH545511A (fr) * 1971-10-18 1974-01-31
DE2700930A1 (de) * 1977-01-12 1978-07-13 Roland Prestel Auto-commander

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029201B1 (fr) * 1979-11-13 1985-03-13 Siemens Aktiengesellschaft Procédé pour la mesure des trafic routier dans un système de guidage et d'information pour le trafic individuel
EP0085422A1 (fr) * 1982-02-02 1983-08-10 Siemens Aktiengesellschaft Système pour guider et informer le trafic
FR2549431A2 (fr) * 1982-07-22 1985-01-25 Transports En Commun Ste Lyonn Procede et dispositif de reconnaissance et de controle de position pour vehicules de transport
DE3307123A1 (de) * 1983-03-01 1984-09-06 Telefunken electronic GmbH, 6000 Frankfurt Autonomes orientierungssystem fuer landfahrzeuge
GB2139794A (en) * 1983-05-09 1984-11-14 Hubert Ralph Waldo Rabson Comprehensive road direction indicators
EP0199266A1 (fr) * 1985-04-17 1986-10-29 Siemens Aktiengesellschaft Système de radio mobile
EP0243635A2 (fr) * 1986-03-14 1987-11-04 Sumitomo Electric Industries Limited Système de balises disposées le long des routes
EP0243635A3 (en) * 1986-03-14 1989-04-26 Sumitomo Electric Industries Limited Roadside beacon system
GB2191620A (en) * 1986-06-09 1987-12-16 Mitsubishi Electric Corp Road navigation system
GB2191620B (en) * 1986-06-09 1990-05-16 Mitsubishi Electric Corp Road navigation system
EP0249951A1 (fr) * 1986-06-18 1987-12-23 Sumitomo Electric Industries Limited Système de balise de côté de route
EP0254262A3 (en) * 1986-07-19 1988-11-23 Sumitomo Electric Industries Limited Roadside beacon system
EP0254262A2 (fr) * 1986-07-19 1988-01-27 Sumitomo Electric Industries Limited Système de balises de bord de route
EP0261450A1 (fr) * 1986-09-03 1988-03-30 Siemens Aktiengesellschaft Système de guidage pour la circulation individuelle
EP0271842A3 (en) * 1986-12-15 1988-08-17 Sumitomo Electric Industries Limited Roadside beacon system
EP0271842A2 (fr) * 1986-12-15 1988-06-22 Sumitomo Electric Industries Limited Système de balise de bord de route
EP0288068A1 (fr) * 1987-04-24 1988-10-26 Siemens Aktiengesellschaft Système de guidage pour le transport et le trafic
EP0292897A2 (fr) * 1987-05-25 1988-11-30 Siemens Aktiengesellschaft Méthode d'évaluation du temps de voyage mesuré dans des véhicules au moyen d'un dispositif de guidage et d'informations dans un système de guidage et d'informations
EP0292897A3 (en) * 1987-05-25 1990-05-09 Siemens Aktiengesellschaft Evaluation method of the travel time measured in vehicles by means of a guidance and information device in a guidance and information system
US5406484A (en) * 1993-03-31 1995-04-11 Siemens Aktiengesellschaft Method and arrangement for reloading processor control programs
EP0618531A1 (fr) * 1993-03-31 1994-10-05 Siemens Aktiengesellschaft Méthode et dispositif pour le chargement et le rechargement de programmes d'un processeur
US6028553A (en) * 1996-06-13 2000-02-22 Siemens Aktiengesellschaft Method for dynamic route recommendation
NL1005549C2 (nl) * 1997-03-17 1998-09-18 Eduard Cornelis Arts Elektronisch pro-actief geleidesysteem.
WO1999045520A1 (fr) * 1998-03-06 1999-09-10 Sociedad Iberica De Construcciones Electricas, S.A. Balise active
WO2001031619A1 (fr) * 1999-10-28 2001-05-03 Siemens Aktiengesellschaft Procede de transmission d'informations specifiques d'emplacements
US7856237B1 (en) 1999-10-28 2010-12-21 Siemens Aktiengesellschaft Method for transmission of location-specific information
CN111009156A (zh) * 2014-10-17 2020-04-14 索尼公司 检测车辆控制设备、控制方法和计算机程序
US11520334B2 (en) 2014-10-17 2022-12-06 Sony Corporation Control device, control method, and computer program
US11927960B2 (en) 2014-10-17 2024-03-12 Sony Group Corporation Control device, control method, and computer program

Also Published As

Publication number Publication date
EP0021060B1 (fr) 1983-01-26
DE2923634A1 (de) 1980-12-18
ATE2361T1 (de) 1983-02-15
DE2923634C2 (de) 1985-01-17

Similar Documents

Publication Publication Date Title
EP0021060B1 (fr) Système de guidage pour la circulation individuelle
EP0025193B1 (fr) Système de guidage pour le trafic individuel et méthode pour la transmission d'informations de guidage
DE69505136T2 (de) Transportsystem
DE19604083B4 (de) Verfahren zur Parametrisierung von Fahrzeugrouten in Fahrzeugleit- und/oder Informationssystemen
EP1186865B1 (fr) Procédé de détermination de la trajectoire d'un véhicule
EP0020939A1 (fr) Procédé et dispositif pour le guidage de véhicules terrestres
EP0027232A2 (fr) Navigateur autonome pour véhicules routiers
DE19519066A1 (de) Verfahren und System zur Zielführung eines Fahrzeugs
DE3104497C2 (de) Fahrpositions-Anzeigeeinrichtung für Fahrzeuge
WO1997018544A2 (fr) Procede et unite pour le guidage fiable d'un vehicule
DE102008020728A1 (de) Verkehrszeichenassistenzsystem
EP0803852A1 (fr) Procédé et appareil de guidage d'un véhicule
EP1097077A2 (fr) Procede pour la reduction de donnees dans le service des chemins de fer
EP1130359B1 (fr) Méthode de navigation à quantité de données réduite
EP1075996A1 (fr) Procédé de localisation de véhicules dans un réseau de voies ferroviaires et véhicule ferroviaire
DE60302417T2 (de) Gleisstopfmethode
EP1120632A1 (fr) Procédé de guidage de personnes vers une destination
DE19544382C2 (de) Verfahren und Zielführungseinheit zur sicheren Zielführung eines Fahrzeugs
WO1998027530A1 (fr) Procede pour transmettre entre un central d'informations routieres et un terminal monte dans un vehicule des informations routieres concernant un trajet recommande d'un vehicule dans un reseau routier, terminal et central d'informations routieres
EP0887622B1 (fr) Procédé pour la détermination de données de trajets
DE3822120A1 (de) Lotsensystem zur fuehrung von fahrzeugen, insbesondere von flugzeugen
EP0849563B1 (fr) Système pour l'optimisation pondérée d'itinéraires
DE69815152T2 (de) Navigationshilfsvorrichtung in einem system an bord eines fahrzeugs
DE3126481C2 (fr)
DE3941887C2 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL SE

17P Request for examination filed

Effective date: 19810204

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 2361

Country of ref document: AT

Date of ref document: 19830215

Kind code of ref document: T

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: ROBERT BOSCH GMBH

Effective date: 19831018

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19861227

NLR2 Nl: decision of opposition
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 80102897.8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19960514

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19960515

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960523

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19960531

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960821

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19970418

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19970512

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19970524

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970531

Ref country code: BE

Effective date: 19970531

BERE Be: lapsed

Owner name: SIEMENS A.G. BERLIN UND MUNCHEN

Effective date: 19970531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19971201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980130

EUG Se: european patent has lapsed

Ref document number: 80102897.8

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19971201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980523

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980523

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980523