EP0959442A2 - Procédé de transmission d'information sur les données relatives à un véhicule et système d'information sur le trafic - Google Patents
Procédé de transmission d'information sur les données relatives à un véhicule et système d'information sur le trafic Download PDFInfo
- Publication number
- EP0959442A2 EP0959442A2 EP99440105A EP99440105A EP0959442A2 EP 0959442 A2 EP0959442 A2 EP 0959442A2 EP 99440105 A EP99440105 A EP 99440105A EP 99440105 A EP99440105 A EP 99440105A EP 0959442 A2 EP0959442 A2 EP 0959442A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- information
- vehicles
- data
- traffic
- 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
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
Definitions
- the invention relates to a method for transmitting information and Visualization of sensed vehicle data and a Traffic information system according to the generic terms of Claims 1 and 6.
- Radio information transmission by others is also known Road users with regard to lamp activation (DE 42 02 489 A1, DE 196 24 116 C1), accident report (DE 40 04816 A1) and distance to vehicle in front (DE 39 15 466 A1 and DE 31 38 377 A1). It is disadvantageous that only special data are used in each of these methods that are insufficient to address the main causes of Traffic disruptions, namely inappropriate driving behavior, too fight. In addition, there is particularly in the case of infrared transmission Problem that following vehicles in the "shadow" of vehicles, for example trucks that do Information transmission system can not have, drive and thus the information chain to the following vehicles is interrupted. In addition, false alarms can easily occur, especially in city traffic come through a turn signal if this is a warning signal is understood and therefore in appropriately equipped vehicles the hazard warning lights are switched on automatically.
- the invention is based, a method and a task Traffic information system indicate that a much higher Allows traffic density and prevents traffic jams and accidents.
- a preventive Traffic flow control results in particular from the fact that the controlling Component, namely humans and also vehicle electronics, in the Control process. This is achieved in that every vehicle or driver continuously foresighted Information is provided to respond accordingly to be able to. By showing transmitted data in the windscreen of the vehicle is also in thick fog and when driving at night safe driving possible. In connection with the cellular system of GSM cellular technology is also the problem of disrupting the Information chains through "shadow formation" behind vehicles, especially trucks or buses not using this system are equipped, solved. In addition, the process is independent of the Weather. For example, there is information at every sight ahead in terms of acceleration or braking Vehicles available. This is a more customized response of the driver of a following vehicle possible. Oscillating Vehicle flows and congestion as well as the risk of accidents contained.
- the features of claim 3 can be a simple Realize guidance. A e.g. in the lower left corner of the The windshield of the route is also very helpful Visualization of further data that symbolizes the course of the route can be overlaid. Such route actions can, for example be: actuation of the windshield wiper, the fog lamp, the brake as well as average speed, traffic jam warning etc. If a The vehicle in front is braked and the wheels react different, it can be a result of black ice or wet road, so that conclusions about the road conditions are possible are. The route follows in a simple way through sensory Detection of steering movements or the angular position of the front wheels from e.g. 20 or 100 etc. of vehicles in front.
- the vehicles can also be used as quasi Relay stations for transmitting information to vehicles operating on driving in the opposite lane can be used.
- the transmission security can be rated as very high since the information on different ways are spread. An unwanted one Transfer of information or influencing the Oncoming traffic can be avoided, for example, by using a compass Determination of the rough direction of travel is used and the resulting derived data used to select irrelevant information become. It would also be conceivable from the outset to be a variable, directed one Radiation corresponding to the curve shape using array antennas to provide.
- the transmission power can also be set accordingly.
- Claim 6 characterizes a traffic information system that Visualization of information of all kinds, e.g. Average speed, focus of accidents, nearest petrol station, Hotel etc. as well as current traffic, road condition and weather data made possible by fading into the windscreen of the vehicle.
- additional base stations are in the according to claim 7 Mobile network integrated. These base stations can do this in particular serve, statistics depending on the time of day, day of the week etc. to create the traffic density, the (average) speed, the Determine the probability of accidents and other data and if necessary, to send to road users. Furthermore can Marking of accident focal points, Speed limit indicators and other signal systems the determined statistical data are controlled. Base stations can also used to translate the To create information in other languages for road users to signal the next gas station, the next hotel and the like as well as relaying information to the police and even as "Electronic mailboxes" with messages or information for e.g. Freight traffic, convoy vehicles, etc. to serve.
- Claim 8 characterizes a simple embodiment with respect to System components for implementing a traffic information system of the type described above.
- the front screen overlay means an interface to the driver information direct control of the vehicle electronics can be provided.
- the lighting system or the wiper system automatically be put into operation based on received signals.
- Figure 1 is a schematic diagram to illustrate the method and Figure 2 system components for information processing in vehicles.
- FIG. 1 A highway scenario is shown in FIG. 1, vehicles 1a to 1h in the direction of travel B and vehicles 2a to 2e in the opposite Drive in direction A.
- the arrows symbolize the direction of information transmission, namely from the preceding vehicle to the following vehicle.
- Additional radio links Y can move between vehicles in different directions - in Embodiment between 1e and 2c -, between vehicles different lanes in the same direction - in Embodiment between 1b and 1g -, between vehicles and Fixed stations 3a, 3b- in the exemplary embodiment between the vehicle 2e and the base station 3a and between the vehicle 1c and the base station 3b - and between several fixed stations 3a and 3b.
- the base stations 3a and 3b can be used to Forward traffic information to the police, statistics about this To collect route section, vehicle density and To determine average speeds along signal lines Route e.g. regarding accident focus, speed limits etc. to control and possibly information about the next Petrol station, the next hotel etc. to the passing vehicles la to 1h and 2a to 2e.
- the vehicles 1a to 1h and 2a to 2e in turn transmit sensor-determined vehicle data of all kinds, for example the current speed or actions like Accelerate, brake, wipers or fog lights on or off as well as steering wheel movements or angle information of the front wheel axle.
- the latter information is used as an input signal to display a predicted route in e.g. the lower left corner of the Windshield of following vehicles used.
- the vehicles 1a to 1h and 2a to 2e are for this purpose with a computer 4 (Figure 2) Preparation of all information equipped, in particular for Route determination based on the data available at certain points Interpolation can be implemented in complete route representations.
- the Vehicle data and vehicle actions listed above as examples are superimposed on this route in an ergonomically favorable manner.
- This weather-independent procedure simplifies a more adapted one Driving style based on traffic, weather and road conditions current events, for example accidents, road closures or Construction sites.
- FIG. 2 shows an embodiment of the in the vehicle (1a to 1h, 2a to 2e) arranged essential system components for realizing a traffic information system according to the invention.
- the centerpiece is a computer 4, with a receiving and transmitting device 5, a converter 6 with connected vehicle sensors 7 for bilateral Information transfer is connected.
- an interface 8 is connected which is used to control Front screen insertion means 9 is used.
- the Computer 4 a further interface 10 for vehicle control be connected.
- the receiving and transmitting device 5 is with Receiving or transmitting antennas 11 connected, which are predetermined Can have directional characteristics. For example, these antennas 11 be designed as array antennas.
- the computer 4 is preferably used also for speed-dependent selection of the interface 8 information to be forwarded to the front disk display 9. This can be divided into stored priority classes beforehand.
- the invention is not limited to the above Embodiment. Rather, a number of variants are conceivable which, even with a fundamentally different type of execution, Make use of features of the invention.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19822914 | 1998-05-22 | ||
DE19822914A DE19822914A1 (de) | 1998-05-22 | 1998-05-22 | Verfahren zur Informationsübertragung von Fahrzeugdaten und Verkehrsinformationssystem |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0959442A2 true EP0959442A2 (fr) | 1999-11-24 |
EP0959442A3 EP0959442A3 (fr) | 2000-10-04 |
EP0959442B1 EP0959442B1 (fr) | 2004-08-25 |
Family
ID=7868593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99440105A Expired - Lifetime EP0959442B1 (fr) | 1998-05-22 | 1999-05-11 | Procédé de transmission d'information sur les données relatives à un véhicule et système d'information sur le trafic |
Country Status (4)
Country | Link |
---|---|
US (1) | US6369720B1 (fr) |
EP (1) | EP0959442B1 (fr) |
JP (1) | JP2000030178A (fr) |
DE (2) | DE19822914A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1150266A2 (fr) * | 2000-04-21 | 2001-10-31 | Sumitomo Rubber Industries Ltd. | Système de collecte et distribution des informations sur la surface des chaussées |
WO2001095287A1 (fr) * | 2000-06-07 | 2001-12-13 | Hrl Laboratories, Llc | Systeme de communication inter-vehicule |
EP1291824A1 (fr) * | 2001-08-28 | 2003-03-12 | Delphi Technologies, Inc. | Système et méthode d'avertissement pour un véhicule |
WO2014015922A1 (fr) * | 2012-07-21 | 2014-01-30 | Audi Ag | Procédé pour exploiter un véhicule automobile, dans lequel un utilisateur est averti de situations dangereuses sur base de données externes au véhicule et de données internes du véhicule et véhicule automobile exploité de manière correspondante |
CN113421455A (zh) * | 2020-12-31 | 2021-09-21 | 安波福电子(苏州)有限公司 | 一种车辆安全模组 |
Families Citing this family (35)
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DE10007573C1 (de) | 2000-02-18 | 2001-09-27 | Daimler Chrysler Ag | Vorrichtung zur funkbasierten Gefahrenwarnung des Fahrers eines Kraftfahrzeugs |
DE10041099C2 (de) | 2000-08-22 | 2002-10-24 | Bosch Gmbh Robert | Verfahren zur Übertragung von Datenpaketen zwischen Kraftfahrzeugen |
US6942800B2 (en) * | 2001-11-19 | 2005-09-13 | Michael J. Jungbauer | Septic system treatment process |
EP1422679A1 (fr) * | 2002-11-19 | 2004-05-26 | Thierry Racine | Système de prevention d'accidents |
FR2843474A1 (fr) * | 2002-11-29 | 2004-02-13 | France Telecom | Procede, equipement et systeme de production d'informations de trafic routier ainsi que systeme de navigation routiere et equipement de navigation routiere |
US6711493B1 (en) | 2002-12-09 | 2004-03-23 | International Business Machines Corporation | Method and apparatus for collecting and propagating information relating to traffic conditions |
GB0300351D0 (en) * | 2003-01-08 | 2003-02-05 | Swift Jonathan R | A slow moving or stationery traffic indicator system with vehicle status monitoring |
DE10308256A1 (de) * | 2003-02-25 | 2004-09-09 | Daimlerchrysler Ag | Verfahren zur Ansteuerung eines in einem Fahrzeug befindlichen verkehrsadaptiven Assistenzsystems |
US7254385B2 (en) * | 2003-03-06 | 2007-08-07 | International Business Machines Corporation | System and method of automatic conversion of units of measure in a wireless communication network |
US6915134B2 (en) * | 2003-03-27 | 2005-07-05 | International Business Machines Corporation | System and method of automatic translation of broadcast messages in a wireless communication network |
GB0318480D0 (en) * | 2003-08-07 | 2003-09-10 | Koninkl Philips Electronics Nv | Method of and system for assessing the nature of movement of articles along a path of movement |
US7010360B2 (en) | 2003-11-20 | 2006-03-07 | International Business Machines Corporation | Automatic conversion of dates and times for messaging |
US7188025B2 (en) | 2003-12-18 | 2007-03-06 | International Business Machines Corporation | Method and apparatus for exchanging traffic condition information using peer to peer networking |
DE102004001123A1 (de) * | 2004-01-07 | 2005-08-04 | Robert Bosch Gmbh | Verwendung eines Informationsnetzes |
EP1591980A1 (fr) * | 2004-03-29 | 2005-11-02 | C.R.F. Società Consortile per Azioni | Système de surveillance du trafic routier |
US8103445B2 (en) * | 2005-04-21 | 2012-01-24 | Microsoft Corporation | Dynamic map rendering as a function of a user parameter |
US20070210937A1 (en) * | 2005-04-21 | 2007-09-13 | Microsoft Corporation | Dynamic rendering of map information |
US8850011B2 (en) * | 2005-04-21 | 2014-09-30 | Microsoft Corporation | Obtaining and displaying virtual earth images |
US7777648B2 (en) * | 2005-04-21 | 2010-08-17 | Microsoft Corporation | Mode information displayed in a mapping application |
US7466244B2 (en) * | 2005-04-21 | 2008-12-16 | Microsoft Corporation | Virtual earth rooftop overlay and bounding |
US20070135989A1 (en) * | 2005-12-08 | 2007-06-14 | Honeywell International Inc. | System and method for controlling vehicular traffic flow |
US20080122607A1 (en) * | 2006-04-17 | 2008-05-29 | James Roy Bradley | System and Method for Vehicular Communications |
US20070242338A1 (en) * | 2006-04-17 | 2007-10-18 | James Roy Bradley | System and Method for Vehicular Communications |
US7961086B2 (en) * | 2006-04-17 | 2011-06-14 | James Roy Bradley | System and method for vehicular communications |
US20070242339A1 (en) * | 2006-04-17 | 2007-10-18 | James Roy Bradley | System and Method for Vehicular Communications |
US20080122606A1 (en) * | 2006-04-17 | 2008-05-29 | James Roy Bradley | System and Method for Vehicular Communications |
DE102007041202A1 (de) * | 2007-08-31 | 2009-03-05 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeug mit Nebelbeleuchtung und Kommunikationssystem |
US7973674B2 (en) * | 2008-08-20 | 2011-07-05 | International Business Machines Corporation | Vehicle-to-vehicle traffic queue information communication system and method |
JP5226461B2 (ja) * | 2008-10-22 | 2013-07-03 | 株式会社東海理化電機製作所 | 車両位置算出システム |
DE102010002093B4 (de) * | 2009-06-03 | 2024-03-14 | Continental Automotive Technologies GmbH | C2X-Kommunikation mit reduzierter Datenmenge |
KR101302561B1 (ko) | 2009-11-25 | 2013-09-02 | 한국전자통신연구원 | 지향성 안테나를 이용한 교통 정보 서비스 방법 및 장치 |
US9014632B2 (en) * | 2011-04-29 | 2015-04-21 | Here Global B.V. | Obtaining vehicle traffic information using mobile bluetooth detectors |
US9672734B1 (en) * | 2016-04-08 | 2017-06-06 | Sivalogeswaran Ratnasingam | Traffic aware lane determination for human driver and autonomous vehicle driving system |
CN108230752B (zh) * | 2018-01-26 | 2019-10-25 | 山东省交通规划设计院 | 智能交通安全预警方法、云服务器、随车终端及系统 |
US11248922B2 (en) | 2018-11-01 | 2022-02-15 | International Business Machines Corporation | Personalized social navigation coach |
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- 1999-05-11 DE DE59910319T patent/DE59910319D1/de not_active Expired - Lifetime
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1150266A2 (fr) * | 2000-04-21 | 2001-10-31 | Sumitomo Rubber Industries Ltd. | Système de collecte et distribution des informations sur la surface des chaussées |
EP1150266A3 (fr) * | 2000-04-21 | 2004-01-02 | Sumitomo Rubber Industries Ltd. | Système de collecte et distribution des informations sur la surface des chaussées |
WO2001095287A1 (fr) * | 2000-06-07 | 2001-12-13 | Hrl Laboratories, Llc | Systeme de communication inter-vehicule |
US6765495B1 (en) | 2000-06-07 | 2004-07-20 | Hrl Laboratories, Llc | Inter vehicle communication system |
EP1291824A1 (fr) * | 2001-08-28 | 2003-03-12 | Delphi Technologies, Inc. | Système et méthode d'avertissement pour un véhicule |
US6650252B2 (en) | 2001-08-28 | 2003-11-18 | Delphi Technologies, Inc. | Vehicle warning system and method |
WO2014015922A1 (fr) * | 2012-07-21 | 2014-01-30 | Audi Ag | Procédé pour exploiter un véhicule automobile, dans lequel un utilisateur est averti de situations dangereuses sur base de données externes au véhicule et de données internes du véhicule et véhicule automobile exploité de manière correspondante |
CN104488010A (zh) * | 2012-07-21 | 2015-04-01 | 奥迪股份公司 | 基于车外数据和车内数据警告使用者预防危险状况的机动车运行方法以及相应运行的机动车 |
US9564051B2 (en) | 2012-07-21 | 2017-02-07 | Audi Ag | Method for operating a motor vehicle, in which a user is warned of hazardous situations based on data obtained from outside and inside the vehicle, and motor vehicle operated accordingly |
CN104488010B (zh) * | 2012-07-21 | 2017-05-10 | 奥迪股份公司 | 基于车外数据和车内数据警告使用者预防危险状况的机动车运行方法以及相应运行的机动车 |
CN113421455A (zh) * | 2020-12-31 | 2021-09-21 | 安波福电子(苏州)有限公司 | 一种车辆安全模组 |
CN113421455B (zh) * | 2020-12-31 | 2022-11-29 | 安波福电子(苏州)有限公司 | 一种车辆安全模组 |
Also Published As
Publication number | Publication date |
---|---|
JP2000030178A (ja) | 2000-01-28 |
US6369720B1 (en) | 2002-04-09 |
EP0959442B1 (fr) | 2004-08-25 |
DE59910319D1 (de) | 2004-09-30 |
EP0959442A3 (fr) | 2000-10-04 |
DE19822914A1 (de) | 1999-11-25 |
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