EP0021060A1 - Système de guidage pour la circulation individuelle - Google Patents
Système de guidage pour la circulation individuelle Download PDFInfo
- 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
Links
- 239000013598 vector Substances 0.000 claims description 34
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000012937 correction Methods 0.000 claims description 2
- 238000012512 characterization method Methods 0.000 abstract 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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.
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
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)
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)
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 |
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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)
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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 |
-
1979
- 1979-06-11 DE DE2923634A patent/DE2923634C2/de not_active Expired
-
1980
- 1980-05-23 EP EP80102897A patent/EP0021060B1/fr not_active Expired
- 1980-05-23 AT AT80102897T patent/ATE2361T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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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)
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 |
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