EP2042834A2 - Procédé de saisie et de mémorisation d'information de trajectoire complémentaires et numérisées à l'aide d'un système de navigation - Google Patents

Procédé de saisie et de mémorisation d'information de trajectoire complémentaires et numérisées à l'aide d'un système de navigation Download PDF

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Publication number
EP2042834A2
EP2042834A2 EP08105120A EP08105120A EP2042834A2 EP 2042834 A2 EP2042834 A2 EP 2042834A2 EP 08105120 A EP08105120 A EP 08105120A EP 08105120 A EP08105120 A EP 08105120A EP 2042834 A2 EP2042834 A2 EP 2042834A2
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EP
European Patent Office
Prior art keywords
navigation system
storage
route information
supplementary
coupled
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.)
Ceased
Application number
EP08105120A
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German (de)
English (en)
Other versions
EP2042834A3 (fr
Inventor
Marc Andre Tichy
Thomas Lich
Frank Mack
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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2042834A2 publication Critical patent/EP2042834A2/fr
Publication of EP2042834A3 publication Critical patent/EP2042834A3/fr
Ceased legal-status Critical Current

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    • 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
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route

Definitions

  • the invention relates to a method for acquiring and storing supplementary, digitized route information with a navigation system, wherein calculated, digitized route information is stored as supplementary route information as part of a storage process in a storage medium of the navigation system.
  • the navigation systems known from the prior art have an extensive data base in which, for example, data for entering the destination, for the route search and display as well as for destination guidance are stored by displaying the current position of a vehicle.
  • the instantaneous position of the vehicle can be detected by way of detection means, in particular with locating system, wheel revolution counters and steering angle measuring means.
  • the prerequisite for route guidance is, of course, that both the starting point and the destination point are contained in the data material of the digital map.
  • this route guidance is often limited insofar as the completeness and timeliness of the digital map is not given. This may be the case in regions where the road network has not yet been completely digitized or where deviations from the known road network have taken place.
  • a navigation system for example, serves a navigation system with a computing unit and a memory for accessing digitized path information and with path detection means, in which continuously, namely at predetermined time intervals and / or according to predetermined distances covered positions of a driven Distance recorded and stored as a waypoint.
  • path detection means in which continuously, namely at predetermined time intervals and / or according to predetermined distances covered positions of a driven Distance recorded and stored as a waypoint.
  • Alternative solutions provide that the navigation system is provided with a learning mode with which a desired start-destination relationship is communicated to the navigation system in order to be able to call up this supplementary route information for future journeys.
  • the capture and storage of the supplementary and digitized path information is carried out by means of vectors.
  • a vector beginning of a current vector represents a start position or the position of the vector end of the preceding vector of the path. Then, the angle of a current vector is continuously calculated as the angle between the current vector from the vector beginning and the currently detected position on the last stored vector and / or as an angle between a vector to a previously detected position on the distance and the vector of each currently recorded position. Finally, the definition and storage of the current vector takes place when the angle of the current vector exceeds a defined maximum angle.
  • the storage is checked before storage of the supplementary route information by means of a query by the navigation system, whether the storage is to take place.
  • the core idea of the invention is to couple the storage process with a query on the part of the navigation system in order to ensure in this way that only information desired by the user is stored and thus the map material is supplemented by the supplementary route information.
  • An advantage of the invention lies in the fact that at a detected deviation between the driven route and maps the user of the navigation system is informed of this deviation and the user is thus enabled to record this deviation by storing in the map material. In this way, false navigation can also be avoided insofar as, for example, a travel route recognized as correct by the user but not by the navigation system is stored at the user's request and thus recorded in the map material. As a result, not only errors in maps can be detected, but also new routes can be included.
  • the registered deviations from the navigation system can be collected on a memory card.
  • the user then has the opportunity to make the deviations over the Internet to the provider of the navigation system, by z. B. Upload.
  • the provider can in turn collect this data, which gives him the opportunity to improve the map material.
  • the user may in turn download an updated map from the provider and thereby update his navigation system.
  • favorite route in a terminology used here refers to a route which is currently not provided by the navigation system but which is desired by the user of the navigation system and can also be stored by means of the query and thus taken into account by the navigation system. Instead of the name "favorite route” other names can be chosen.
  • Advantageous embodiments of the invention provide that the storage takes place only after reaching a destination point and after actuation of a switching element by the user. As a result, the user is given further design options in the choice of his "favorite track”.
  • the navigation system is coupled to a warning device which gives visual or audible warnings based on the stored supplementary route information.
  • the navigation system can thus close on the basis of the positions and the determined speed on the driving behavior of the driver and give unadjusted speed depending on the road or road warning to the user of the navigation system to reduce the speed and the driving behavior accordingly adapt.
  • a practicable variant of the invention provides that the navigation system is coupled with environmental sensors.
  • the vehicle can be provided directly with environmental sensors.
  • the navigation system can be coupled with environmental sensors located on driving routes. These environmental sensors have the task of giving warnings based on specific environmental influences.
  • the invention also provides a navigation system for acquiring and storing supplementary digitized route information, in which calculated, digitized route information is stored as supplementary route information as part of a storage in a storage medium, wherein the navigation system has an output unit that is coupled to the storage operation such that the storage of the supplementary route information is given only after optical and / or acoustic demand from the system via the output unit.
  • the navigation system can also be coupled with environmental sensors as well as with a warning device.
  • the warning device can be designed in such a way that it gives warnings on the basis of the stored, supplementary path information by optical and / or acoustic means.
  • the invention provides that the navigation system has a switching device with an input, the actuation of which initiates the storage process.
  • the invention further provides a navigation system for detecting and storing supplementary vehicle information, in which measured or derived digitized vehicle variables, for example average speed, are stored as supplementary route information as part of a storage in a storage medium.
  • FIG. 1 schematically illustrated method 100 is used for detecting and storing complementary digitized path information, wherein the calculated, digitized path information is stored as supplementary path information in the context of a storage process in a storage medium 11 of a navigation system 10.
  • the navigation system 10 has a computing unit 12.
  • This arithmetic unit 12 is usually coupled to an output unit 13 in order to display a digital map or travel route information optically or acoustically.
  • the arithmetic unit 12 accesses the storage medium 11, in which the digitized route information is stored in the form of a digital map.
  • the current position of the vehicle is determined on the basis of route detection means, in which case a location system may be considered as route detection means.
  • the arithmetic unit 12 is programmed in such a way that the individual positions of the route are recorded as part of a learning mode. From these positions, the digitized path information is calculated.
  • additional digitized path information is also recorded and stored in the storage medium 11 during a storage process.
  • the additional route information may be new streets or intersections.
  • the storage 15 of the supplementary route information is, however, only after query 14 by the navigation system 10. This demand can be visually and / or acoustically by the output unit 13th are output, wherein the output unit 13 is coupled to the storage process and outputs the query 13 before the storage process. It is queried whether the user actually wants to save the additional route information. This may, for example, be the case if the originally unsaved positions of the route represent positions that belong to a preferred route of the user.
  • the storage of the supplementary path information and the associated query 14 can be carried out in the context of the invention at each position of the route. It is also possible that the route information is first collected to save it after reaching the destination point.
  • the navigation system 100 can also be coupled to a warning device 16, which gives warnings on the optical and / or acoustic path on the basis of the stored supplementary route information.
  • the navigation system 100 is coupled to environmental sensors 17, 18, 19. This coupling leads to automatic activation of the navigation system 100 occurring, for example, if the vehicle is driving too fast in the case of rain, snow or fog, and the navigation system 10 consequently gives audible and / or visual information to the user as to his driving behavior in accordance with the external situation adapt.

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  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
EP08105120A 2007-09-27 2008-08-25 Procédé de saisie et de mémorisation d'information de trajectoire complémentaires et numérisées à l'aide d'un système de navigation Ceased EP2042834A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007046310A DE102007046310A1 (de) 2007-09-27 2007-09-27 Verfahren zum Erfassen und Abspeichern ergänzender, digitalisierter Weginformationen mit einem Navigationssystem

Publications (2)

Publication Number Publication Date
EP2042834A2 true EP2042834A2 (fr) 2009-04-01
EP2042834A3 EP2042834A3 (fr) 2012-06-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP08105120A Ceased EP2042834A3 (fr) 2007-09-27 2008-08-25 Procédé de saisie et de mémorisation d'information de trajectoire complémentaires et numérisées à l'aide d'un système de navigation

Country Status (2)

Country Link
EP (1) EP2042834A3 (fr)
DE (1) DE102007046310A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108364494A (zh) * 2018-02-26 2018-08-03 郑清辉 道路交通智能管理方法、系统及平台

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04362683A (ja) 1991-06-10 1992-12-15 Oki Electric Ind Co Ltd ナビゲーションシステムにおける道路地図作成方法
DE4230299A1 (de) 1992-09-10 1994-03-17 Bosch Gmbh Robert Verfahren zur Ortung eines Landfahrzeuges
DE19933638A1 (de) 1999-07-17 2001-01-18 Bosch Gmbh Robert Navigationsverfahren für ein Fortbewegungsmittel
DE10030932A1 (de) 2000-06-24 2002-01-03 Bosch Gmbh Robert Verfahren zur Erzeugung, Prüfung, Ergänzung und/oder Aktualisierung von Straßenkartendaten
DE102004061331A1 (de) * 2004-12-20 2006-06-22 Robert Bosch Gmbh System zur Bereitstellung von Wetter- und/oder Umweltdaten
WO2007063127A1 (fr) * 2005-12-01 2007-06-07 Robert Bosch Gmbh Systeme d'assistance à la conduite et procede d'assistance a l'utilisateur d'un vehicule automobile
WO2007065725A1 (fr) 2005-12-09 2007-06-14 Technische Universität Darmstadt Systeme de banque de donnees numerique pour systeme de navigation, et systeme pour surveiller un couloir de deplacement d'un moyen de locomotion
DE102008039472A1 (de) * 2008-07-28 2010-02-04 Navigon Ag Verfahren zum Betrieb eines Navigationsgeräts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938267B4 (de) * 1999-08-12 2007-01-25 Volkswagen Ag Verfahren und Einrichtung zur elektronischen Erkennung von Verkehrszeichen in Kraftfahrzeugen
DE10146098B4 (de) * 2001-09-19 2005-05-19 Robert Bosch Gmbh Verfahren zum Erfassen und Abspeichern ergänzender digitalisierter Weginformationen und Navigationssystem hierzu
DE10162335A1 (de) * 2001-12-18 2003-07-10 Zf Lemfoerder Metallwaren Ag Verfahren und Vorrichtung zur Erzeugung und Aktualisierung einer Wege- und/oder Wegezustandskarte
US20050102098A1 (en) * 2003-11-07 2005-05-12 Montealegre Steve E. Adaptive navigation system with artificial intelligence
US20050278386A1 (en) * 2004-06-15 2005-12-15 Geographic Data Technology, Inc. Geospatial information system and method for updating same
JP4581564B2 (ja) * 2004-08-31 2010-11-17 株式会社デンソー 地図表示装置
JP2007120949A (ja) * 2005-10-25 2007-05-17 Nissan Motor Co Ltd 道路情報更新装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04362683A (ja) 1991-06-10 1992-12-15 Oki Electric Ind Co Ltd ナビゲーションシステムにおける道路地図作成方法
DE4230299A1 (de) 1992-09-10 1994-03-17 Bosch Gmbh Robert Verfahren zur Ortung eines Landfahrzeuges
DE19933638A1 (de) 1999-07-17 2001-01-18 Bosch Gmbh Robert Navigationsverfahren für ein Fortbewegungsmittel
DE10030932A1 (de) 2000-06-24 2002-01-03 Bosch Gmbh Robert Verfahren zur Erzeugung, Prüfung, Ergänzung und/oder Aktualisierung von Straßenkartendaten
DE102004061331A1 (de) * 2004-12-20 2006-06-22 Robert Bosch Gmbh System zur Bereitstellung von Wetter- und/oder Umweltdaten
WO2007063127A1 (fr) * 2005-12-01 2007-06-07 Robert Bosch Gmbh Systeme d'assistance à la conduite et procede d'assistance a l'utilisateur d'un vehicule automobile
WO2007065725A1 (fr) 2005-12-09 2007-06-14 Technische Universität Darmstadt Systeme de banque de donnees numerique pour systeme de navigation, et systeme pour surveiller un couloir de deplacement d'un moyen de locomotion
DE102008039472A1 (de) * 2008-07-28 2010-02-04 Navigon Ag Verfahren zum Betrieb eines Navigationsgeräts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108364494A (zh) * 2018-02-26 2018-08-03 郑清辉 道路交通智能管理方法、系统及平台
CN108364494B (zh) * 2018-02-26 2023-11-10 郑清辉 道路交通智能管理方法、系统及平台

Also Published As

Publication number Publication date
EP2042834A3 (fr) 2012-06-20
DE102007046310A1 (de) 2009-04-02

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