EP1076325A2 - Méthode pour demander et traiter des messages routiers - Google Patents

Méthode pour demander et traiter des messages routiers Download PDF

Info

Publication number: EP1076325A2
Authority: EP; European Patent Office
Prior art keywords: traffic; transmitted; radio; request; information
Prior art date: 1999-08-12
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

EP00115720A

Other languages

German (de)

English (en)

Other versions

EP1076325B1 (fr

EP1076325A3 (fr

Inventor

Bernd Hessing

Stefan Goss

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1999-08-12

Filing date

2000-07-21

Publication date

2001-02-14

2000-07-21 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2001-02-14 Publication of EP1076325A2 publication Critical patent/EP1076325A2/fr

2001-10-17 Publication of EP1076325A3 publication Critical patent/EP1076325A3/fr

2004-05-26 Application granted granted Critical

2004-05-26 Publication of EP1076325B1 publication Critical patent/EP1076325B1/fr

2020-07-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
- 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
- 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station

Definitions

the invention is based on a method for requesting and for processing traffic reports by type of the main claim.
a method and arrangement is already known from WO 98/26396 for the information of mobile participants.
data on request and / or automatically between one Central unit or a mobile subscriber unit transfer.
This data should serve in particular to: mobile subscribers to transmit traffic information.
the mobile subscriber receives all the information from the head office given to traffic management, so that the Road users completely on the information of the Central is instructed.
the other option is there too see that the road user is on board his vehicle carries a navigation device with which it is possible is from the given current position to one Target position to receive traffic management.
control center is only used to withdraw from the traffic center transmits such traffic information which could lead to a hindrance to the journey, in particular traffic jams, road closures, diversions or weather-related disturbances.
This information can be used either transmitted in plain text or in one reduced form, whereby only codes are transmitted, and then complete these codes in the receiver Messages are composed.
One such measure is described for example in DE-OS 35 36 820. To the Sending and receiving the information must be for everyone Participants have a radio that both the Sending messages as well as receiving Enables messages.
a radio With such a radio, it can is, for example, a common mobile radio device act, but it can also be stations that are on a certain frequency information to a center send out and for example radio receivers in the Are able to receive customized messages.
the head office can then process the Request information about a radio station broadcast and based on the individual identifier for it Take care that the message is only from the recipient can be evaluated, the individualized accordingly is.
the measure according to the invention has the advantage that that based on the information transmitted to the headquarters only traffic news that the Driver also wishes to hear. Therefore, not all of them Traffic news but only that Announced traffic news on his route but this is also limited by the fact that different traffic information for the driver are relevant because it does not have toll roads wants to use and / or a specific truck Cannot drive the route or only be in is able to put certain information in a location code evaluate and others not.
Measure is thus achieved that the one to be transferred Message is kept much shorter and therefore Transmission capacity is saved. This in turn has Consequence that the query in the central office is due the lower load on the transmission channel can be represented more cheaply than if all Send messages whether they are needed or not Need to become.
FIG. 1 shows a mobile vehicle radio and a central radio transceiver
Figures 2 and 3 den Structure of the data word used by the mobile subscriber 4 is sent
the structure of the data word that is sent back from the headquarters to the mobile subscriber
Figure 5 with a map section Explanations of the operation of the invention.
Figure 1 shows a in a vehicle, not shown built-in mobile device 4, which is able to Antenna 5 broadcast radio broadcasts and such too receive.
a mobile device such. B. radios to understand who work according to the GSM or AMPS standard, however also individualized radio receivers, e.g. B. DAB receiver, which have a return channel, or where the Broadcast the broadcast signal to another Cellular channel takes place.
the mobile radio device 4 is equipped with a Navigation device 6 connected, the navigation device 6 is able due to the current location a route and a vehicle and an entered destination determine who has to drive the vehicle. This is the Navigation device 6 connected to a mass storage device 7.
the Mass storage 7 contains information in digital form over roads of a certain geographical area.
the memory also contains information for evaluation of traffic messages transmitted in coded form, these traffic messages encoded in the radio receiver 4 be received. Details on this are in the DE-OS 35 36 820. Furthermore, 7 Information about the location codes transmitted coded Traffic messages filed and their link with the Location codes of the digital map.
Figure 1 also shows one Base station 2, which is able via an antenna 3 To receive radio signals from the mobile device 4 and Send messages back to the mobile device 4.
a base station can be used Cellular network also a radio transmitter, e.g. B. a DAB station be who send out customized messages can, with a return channel receiver or Cellular receiver.
Base station 2 is with a memory 1 connected, wherein in the memory 1 information about Traffic incidents and obstructions read in be coded and available for broadcast be put.
the driver of a vehicle starts a journey and has entered a destination in his navigation system, so is either set manually if the driver does so has, for example at the push of a button, or automatically from Users of the mobile device 4 connect to the Base station 2 set up.
a radio telegram is sent to base station 2 in accordance with Figure 2 discontinued.
the radio telegram according to FIG. 2 has a header 10, on the basis of which the base station can recognize can request what type of messages from whom.
the message according to FIG. 2 has a field for the Data type 11.
Data type 11 indicates how the data part 12 of the radio telegram from the mobile station to Base station is set up. Based on this information is now the base station is able to on the one hand the identifying the sending station and, on the other hand, the Recognize the request profile. From the corresponding service provider The transmitted radio telegram is in the base station evaluated according to data type 11.
the data part 12 is more detailed in FIG. 3 shown.
the data part 12 a content field 14 indicating which of the possible data be transmitted at all.
Part 15 shows whether the user of a vehicle toll roads want to use or not.
the vehicle type transfer This indicates in which vehicle type the mobile device 4 is installed, e.g. B. whether it is a truck, a bus or a passenger vehicle. It can also be used to transmit whether the towing vehicle carries a trailer with him or not.
the size of the desired Location code transfer requested. With this it is possible also individual requirements regarding the transmission of the location codes.
Navigation device 6 only a limited storage CD Region available so it can be via the location code information be requested that the location coordinates with only very few bytes have to be transmitted, since only location codes a certain region can be evaluated.
the memory 7 of the vehicle for example Data from across Europe is available, so it is not enough only to transmit a location code, since then not it is known whether this location code for France, Great Britain or Germany applies.
the extent are larger.
the location code is only 8 bits, 16 bits or 32 bits should be wide, that more can be achieved Transmission capacity is saved. In part 18 of the Further transmissions are possible.
the service provider in the base station 2 From the service provider in the base station 2 they are now received data evaluated and in memory 1 after relevant and necessary traffic news checked.
the traffic news, the traffic obstructions, their Length and other information included are now according to figure 4 transmitted to the mobile device.
the number 21 the number of traffic reports specified.
content information transfer This content information relates especially on information that the following data mark so that they are correct from the navigation device can be interpreted.
An essential statement that must be transferred here is the release number so can be recognized for which version of the database the Location codes refer to the following transmitted data.

Landscapes

Life Sciences & Earth Sciences (AREA)
Atmospheric Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Traffic Control Systems (AREA)
Devices For Checking Fares Or Tickets At Control Points (AREA)
Navigation (AREA)
Mobile Radio Communication Systems (AREA)
Telephonic Communication Services (AREA)
Communication Control (AREA)

EP00115720A 1999-08-12 2000-07-21 Méthode pour demander et traiter des messages routiers Expired - Lifetime EP1076325B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19937370		1999-08-12
DE19937370A DE19937370A1 (de)	1999-08-12	1999-08-12	Verfahren zur Anforderung und zur Überarbeitung von Verkehrsmeldungen

Publications (3)

Publication Number	Publication Date
EP1076325A2 true EP1076325A2 (fr)	2001-02-14
EP1076325A3 EP1076325A3 (fr)	2001-10-17
EP1076325B1 EP1076325B1 (fr)	2004-05-26

Family

ID=7917594

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00115720A Expired - Lifetime EP1076325B1 (fr)	1999-08-12	2000-07-21	Méthode pour demander et traiter des messages routiers

Country Status (5)

Country	Link
EP (1)	EP1076325B1 (fr)
JP (1)	JP2001084478A (fr)
AT (1)	ATE268038T1 (fr)
AU (1)	AU5196600A (fr)
DE (2)	DE19937370A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1324007A3 (fr) *	2001-12-27	2003-12-03	Toyota Jidosha Kabushiki Kaisha	Dispositif et procédé pour sortir des informations routières et dispositif et procédé pour distribuer des informations routières

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111815954A (zh) *	2020-09-08	2020-10-23	蘑菇车联信息科技有限公司	实时交通数据的传输及显示方法、系统及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0721417B2 (ja) *	1984-11-30	1995-03-08	日本電気株式会社	ナビゲーションエイドシステム
JPH01133700U (fr) *	1988-02-29	1989-09-12
GB9417600D0 (en) *	1994-09-01	1994-10-19	British Telecomm	Navigation information system
JP3374678B2 (ja) *	1996-11-05	2003-02-10	トヨタ自動車株式会社	経路演算装置
DE19651146A1 (de) *	1996-12-10	1998-06-25	Deutsche Telekom Mobil	Verfahren und Anordnung zur Information mobiler Teilnehmer
DE19651143B4 (de) *	1996-12-10	2013-07-25	T-Mobile Deutschland Gmbh	Verfahren und Anordnung zur Verkehrsinformation
JP3150644B2 (ja) *	1997-05-28	2001-03-26	富士通テン株式会社	Ｖｉｃｓ車載光ビーコン装置のデータ出力装置
JPH10332392A (ja) *	1997-05-29	1998-12-18	Alpine Electron Inc	車載用ナビゲーション装置

1999
- 1999-08-12 DE DE19937370A patent/DE19937370A1/de not_active Withdrawn
2000
- 2000-07-21 AT AT00115720T patent/ATE268038T1/de not_active IP Right Cessation
- 2000-07-21 EP EP00115720A patent/EP1076325B1/fr not_active Expired - Lifetime
- 2000-07-21 DE DE50006570T patent/DE50006570D1/de not_active Expired - Lifetime
- 2000-08-08 JP JP2000240201A patent/JP2001084478A/ja active Pending
- 2000-08-11 AU AU51966/00A patent/AU5196600A/en not_active Abandoned

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1324007A3 (fr) *	2001-12-27	2003-12-03	Toyota Jidosha Kabushiki Kaisha	Dispositif et procédé pour sortir des informations routières et dispositif et procédé pour distribuer des informations routières
US6931320B2 (en)	2001-12-27	2005-08-16	Toyota Jidosha Kabushiki Kaisha	Traffic information output device/method and traffic information distribution device/method
USRE41492E1 (en)	2001-12-27	2010-08-10	Toyota Jidosha Kabushiki Kaisha	Traffic information output device/method and traffic information distribution device/method

Also Published As

Publication number	Publication date
AU5196600A (en)	2001-02-15
JP2001084478A (ja)	2001-03-30
EP1076325B1 (fr)	2004-05-26
DE19937370A1 (de)	2001-02-15
ATE268038T1 (de)	2004-06-15
EP1076325A3 (fr)	2001-10-17
DE50006570D1 (de)	2004-07-01

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Publication	Publication Date	Title
EP1079353B1 (fr)	2004-04-28	Méthode pour demander et traiter des messages routiers
EP0815547B1 (fr)	1999-12-15	Procede et dispositif de determination d'informations dynamiques sur la circulation
EP0769180B1 (fr)	2003-07-02	Dispositif pour preparer et fournir des informations destinees au conducteur d'un vehicule
EP0697580B2 (fr)	2003-01-02	Système de navigation pour un véhicule
DE10041099C2 (de)	2002-10-24	Verfahren zur Übertragung von Datenpaketen zwischen Kraftfahrzeugen
DE19604084A1 (de)	1996-10-02	Verfahren und Einrichtung zur Ermittlung von Dynamischen Verkehrsinformationen
EP1482661A2 (fr)	2004-12-01	Méthode pour le transfert d'information entre des objets en mouvement et dispositif de communication utilisant ladite méthode
EP0883871A2 (fr)	1998-12-16	Technique et systeme d'information en matiere de trafic
WO2001015117A1 (fr)	2001-03-01	Carte d'embouteillage topologique wap par combinaison de sections de cartes dans un central d'informations routieres
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EP1338867A1 (fr)	2003-08-27	Système d'information pour des données de trafic
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EP1460599A2 (fr)	2004-09-22	Base de données pour codage et décodage des messages de trafic et procédé pour transmettre des messages de trafic codés
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EP1076325B1 (fr)	2004-05-26	Méthode pour demander et traiter des messages routiers
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DE10118544A1 (de)	2002-11-07	Informationssystem für Kraftfahrer über verkehrsleitende oder verkehrsbeeinflussende Einrichtungen
DE29505615U1 (de)	1995-11-02	Verkehrsleitsystem für ein Verkehrswegenetz
DE29521756U1 (de)	1998-06-18	Navigationssystem für ein Fahrzeug
EP1370833A1 (fr)	2003-12-17	Procede et dispositifs de mise a disposition de donnees d'information