DE102006010572A1 - Traffic guidance system for use in vehicle, has data processing unit transmitting processed data to application unit over communication unit, where application unit uses data for computing vehicle travel route - Google Patents

Traffic guidance system for use in vehicle, has data processing unit transmitting processed data to application unit over communication unit, where application unit uses data for computing vehicle travel route Download PDF

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Publication number
DE102006010572A1
DE102006010572A1 DE102006010572A DE102006010572A DE102006010572A1 DE 102006010572 A1 DE102006010572 A1 DE 102006010572A1 DE 102006010572 A DE102006010572 A DE 102006010572A DE 102006010572 A DE102006010572 A DE 102006010572A DE 102006010572 A1 DE102006010572 A1 DE 102006010572A1
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data
application means
navigation
processing unit
vehicle
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DE102006010572A
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German (de)
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Gerhard Lauche
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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • 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
    • G08G1/096758—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where no selection takes place on the transmitted or the received information
    • 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Atmospheric Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)

Abstract

The system has a data processing unit, which correlates the navigation data of an application unit with the travel data and with the road network map data. The speed and the number of motorists and cyclists on the road are determined from the correlated data. The data processing unit transmits the processed data to an application unit over a communication unit. The application unit uses the data for computing the travel route.

Description

Struktur eines Verkehrsleitsystems:Structure of a traffic control system:

Das System setzt sich vollständig aus bereits verfügbaren Elementen zusammen, die nur durch eine Datenbank-Lösung zum Verkehrsleitsystem zusammengefasst werden müssen.The System settles completely from already available Elements composed only by a database solution for Traffic control system must be summarized.

Struktur:Structure:

Ein in sehr vielen Fahrzeugen bereits vorhandenes GPS-Gerät/Satelliten-Navigationsgerät erfasst laufend Position, Geschwindigkeit und Fahrtrichtung des Fahrzeuges. Einige dieser Navigationsgeräte kommunizieren bereits mit einem bei den meisten Fahrzeuginsassen vorhandenen Handy. Die Fa. TomTom beispielsweise nutzt das GPS-Gerät über eine Bluetooth-Verbindung als Freisprecheinrichtung. Sehr viele Handys können über eine preisgünstige Datenverbindung (GPRS, UMTS...) Kontakt zu Datenservern im Internet aufnehmen. Auf diesem Weg können also z.B. im Minutentakt alle mit obigen Elementen ausgestatteten Fahrzeuge ihre Position, Fahrtgeschwindigkeit, Fahrtrichtung, sowie für Zusatzdienste weitere Merkmale wie Fahrzeugkennung, Radarfallenstandort, Unfallort... zu einem zentralen Datenbankserver hin übertragen. Auf diesem Server werden die aufgrund der guten und schnell wachsenden Verbreitung der geeigneten Systemelemente (GPS- Gerät/Handy) zahlreichen, laufend aktuell eingehenden Informationen über die aktuelle Fahrgeschwindigkeit auf jeder Strasse zu einem "Verkehrsbild" aufbereitet. Dadurch ist minutengenau eine Aussage über die Fahrgeschwindigkeit (evtl. Stau) auf jedem Straßenabschnitt (bei genug beteiligten Fahrzeugen) möglich. Je mehr Teilnehmer, desto genauere Funktion des Systems. Diese Infos über die "Durchgängigkeit" eines Straßenabschnittes oder sogar die genaue dort gefahrene Durchschnittsgeschwindigkeit werden auf Anfrage eines Fahrtrouten berechnenden GPS-Gerätes in irgend einem Fahrzeug auf ähnlichem Datenweg zurück übermittelt und werden dann zur Berechnung der aktuell schnellsten Fahrtroute benutzt.One in many vehicles already existing GPS device / satellite navigation device detected running position, speed and direction of travel of the vehicle. Some of these navigation devices already communicate with one in most vehicle occupants existing mobile phone. The company TomTom, for example, uses the GPS device via a Bluetooth connection as a hands-free device. Many cell phones can over a affordable Data connection (GPRS, UMTS ...) Contact to data servers on the Internet take up. In this way you can ie e.g. every minute equipped with the above elements Vehicles their position, speed, direction of travel, as well for additional services Further features such as vehicle identification, radar location, accident location ... transferred to a central database server down. On this server are due to the good and fast growing distribution the appropriate system elements (GPS device / mobile phone) numerous, constantly up-to-date information about the current speed on each street prepared to a "traffic image". Thereby is a minute to a statement about the driving speed (possibly traffic jam) on each road section (if enough vehicles involved) possible. The more participants, the more more accurate function of the system. This information about the "continuity" of a road section or even the exact average speed driven there will be on request a route-calculating GPS device in any vehicle on similar Data path transmitted back and then calculate the currently fastest route used.

Die Präzision des Systems lässt sich steigern durch Rückmeldung der im Fahrzeug berechneten Route mit den voraussichtlich benutzten Strecken zu den hochgerechneten Zeiten an den Datenbank-Server.The precision of the system increase through feedback the route calculated in the vehicle with the route expected to be used Extend the extrapolated times to the database server.

Durch diesen Informationsaustausch regelt sich die Verkehrsdichte selbst, da aktuelle Staustellen oder sogar zu erwartende Engpässe beim Routing sinnvoll umgangen werden. Die nötige Rechenleistung für das System wird zum großen Teil von den einzelnen Navigationsgeräten in den Fahrzeugen übernommen.By this information exchange regulates the traffic density itself, there current roadblocks or even expected bottlenecks at Routing be sensibly bypassed. The necessary computing power for the system becomes a big one Part taken from the individual navigation devices in the vehicles.

Diese Grundstruktur lässt sich einfach weiter ausbauen. Die zusätzliche, eventuell freiwillige Übertragung einer Fahrzeugkennung ermöglicht die Verfolgung des Fahrzeuges für Flottenmanagement oder Diebstahlsverfolgung (=Mitfinanzierung durch Versicherer).... Per "Tastendruck" können Autofahrer Ereignisse (Unfall, Radarfalle, Straftat...) zeit- und ortgenau melden. Diese Informationen stehen dann (auch gegebenenfalls mit eingeschränkten Zugriffsrechten) ebenfalls allen zur Verfügung.These Basic structure leaves simply expand further. The additional, possibly voluntary transfer allows a vehicle identification the pursuit of the vehicle for Fleet management or theft tracking (= co-financing by insurers) .... By "pressing a button" drivers can events (Accident, speed camera, offense ...) time and place exact report. These Information is then available (also with restricted access rights, if applicable) also available to all.

Eine derartige Struktur und die daraus entstehenden Daten können durch vielfältigste Nutzung erhebliche wirtschaftliche Bedeutung haben. Auch Verkehrsführung (Ampelsteuerung, Straßenplanung...) oder ein Straßen-Mautsystem könnten daraus gewonnen werden.A Such structure and the resulting data can by diverse Use have significant economic importance. Also traffic guidance (traffic light control, Road design ...) or a road toll system could be won from it.

Claims (5)

Verkehrsleitsystem, umfassend a. mindestens ein Anwendungsmittel, bevorzugt ein Navigationsgerät, besonders bevorzugt ein GPS-Gerät oder Satelliten- Navigationsgerät, mit dem Navigationsdaten, insbesondere Position, Geschwindigkeit und/oder Richtungsänderung des Anwendungsmittels, elektronisch erfassbar sind, b. mindestens eine Datenvermittlungs- und -verarbeitungseinheit, mit der die erfassten Daten verarbeitbar sind, bevorzugt ein zentraler oder dezentraler Datenserver, besonders bevorzugt ein Internet-Datenserver, c. mindestens ein Kommunikationsmittel, mit dem erfasste und/oder verarbeitete Daten übermittelbar sind, bevorzugt ein GPS-Gerät oder ein mobiles Fernsprechgerät, besonders bevorzugt ein Handy, wobei das Anwendungsmittel bevorzugt taktweise erfasste und/oder verarbeitete Daten mit dem Kommunikationsmittel austauscht und wobei das Kommunikationsmittel mit der Datenverarbeitungseinheit, insbesondere mittels GPRS und/oder UMTS, bevorzugt taktweise erfasste und/oder verarbeitete Daten austauscht, dadurch gekennzeichnet, dass die Datenverarbeitungseinheit die Navigationsdaten des Anwendungsmittels mit Verkehrsdaten, insbesondere Unfalldaten und/oder Radarfallendaten, sowie mit Straßennetzkartendaten und/oder mit Navigationsdaten weiterer Anwendungsmittel korreliert und aus den Daten die Geschwindigkeit und/oder Anzahl der Verkehrsteilnehmer in einem Straßenabschnitt ermittelt, insbesondere die Durchgängigkeit eines Straßenabschnitts, und wobei die Datenverarbeitungseinheit die verarbeiteten Daten über das Kommunikationsmittel zum Anwendungsmittel zurück übermittelt, wobei das Anwendungsmittel die Daten zur Fahrtroutenberechnung nutzt.Traffic control system comprising a. at least one application means, preferably a navigation device, particularly preferably a GPS device or satellite navigation device, with the navigation data, in particular position, speed and / or change in direction of the application means are electronically detected, b. at least one data switching and processing unit, with which the acquired data can be processed, preferably a centralized or decentralized data server, particularly preferably an Internet data server, c. at least one communication means, with the detected and / or processed data can be transmitted, preferably a GPS device or a mobile telephone, more preferably a mobile phone, wherein the application means preferably intermittently detected and / or processed data exchanged with the communication means and wherein the communication means the data processing unit, in particular by means of GPRS and / or UMTS, preferably intermittently detected and / or processed data exchanges, characterized in that the data processing unit, the navigation data of the application means with traffic data, in particular accident data and / or radar case data, as well as road network map data and / or navigation data further Application means correlated and determined from the data, the speed and / or number of road users in a road section, in particular the continuity of a road section, and wherein the data processing unit processing the transmitted data via the communication means back to the application means, wherein the application means uses the data for driving route calculation. Verkehrsleitsystem nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Navigationsdaten vorausberechnete Routendaten umfasst.Traffic control system according to one of the preceding claims, characterized in that the navigation system gationsdaten precalculated route data includes. Verkehrsleitsystem nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Navigationsdaten eine Fahrzeugkennung zur Verfolgung des Fahrzeugs, insbesondere zum Flottenmanagement oder zur Diebstahlverfolgung, umfasst.Traffic control system according to one of the preceding claims, characterized in that the navigation data is a vehicle identifier for Tracking the vehicle, especially fleet management or for theft tracking. Verkehrsleitsystem nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Navigationsdaten Ereignisdaten umfassen und dass das Anwendungsmittel Mittel zum im wesentlichen zeit- und ortsgenauen Hinzufügen von Ereignisdaten, insbesondere Unfalldaten, Radarfallendaten, und/oder Meldung von Straftaten, aufweist.Traffic control system according to one of the preceding claims, characterized characterized in that the navigation data comprises event data and that the application means comprises means for substantially time and Location-specific addition of event data, in particular accident data, radar case data, and / or message of crimes. Verkehrsleitsystem, dadurch gekennzeichnet, dass das Anwendungsmittel das Kommunikationsmittel umfasst.Traffic control system, characterized in that the application means comprises the communication means.
DE102006010572A 2006-03-06 2006-03-06 Traffic guidance system for use in vehicle, has data processing unit transmitting processed data to application unit over communication unit, where application unit uses data for computing vehicle travel route Withdrawn DE102006010572A1 (en)

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FR2942314A1 (en) * 2009-02-13 2010-08-20 Goodkap Navigation system for use by e.g. pedestrian to search restaurant, has navigation terminal for unwinding information until target is programmed from server, where target is programmable on terminal from server in response to user request
WO2010133811A1 (en) * 2009-05-20 2010-11-25 Goodkap! Presignaling system for a pedestrian population or vehicle users
FR2951831A1 (en) * 2009-10-23 2011-04-29 Goodkap Satellite navigation device for use in service and satellite navigation providing system, has integration module integrated between navigation unit and modular service unit to allow exchange of data between two distinct units
WO2013171088A1 (en) * 2012-05-16 2013-11-21 Continental Teves Ag & Co. Ohg Method and system for creating a current situation depiction
EP2713352A1 (en) 2012-09-28 2014-04-02 Skobbler GmbH Method for determining special traffic conditions in road traffic
US9830815B2 (en) 2010-11-08 2017-11-28 Tomtom Navigation B.V. Navigation apparatus and method
US10107633B2 (en) 2013-04-26 2018-10-23 Tomtom Traffic B.V. Methods and systems for providing information indicative of a recommended navigable stretch

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FR2942314A1 (en) * 2009-02-13 2010-08-20 Goodkap Navigation system for use by e.g. pedestrian to search restaurant, has navigation terminal for unwinding information until target is programmed from server, where target is programmable on terminal from server in response to user request
FR2945888A1 (en) * 2009-05-20 2010-11-26 Goodkap PRESETTING SYSTEM FOR A POPULATION OF PEDESTRIANS OR VEHICLE USERS
WO2010133811A1 (en) * 2009-05-20 2010-11-25 Goodkap! Presignaling system for a pedestrian population or vehicle users
FR2951831A1 (en) * 2009-10-23 2011-04-29 Goodkap Satellite navigation device for use in service and satellite navigation providing system, has integration module integrated between navigation unit and modular service unit to allow exchange of data between two distinct units
US9830815B2 (en) 2010-11-08 2017-11-28 Tomtom Navigation B.V. Navigation apparatus and method
US9373255B2 (en) 2012-05-16 2016-06-21 Continental Teves Ag & Co. Ohg Method and system for producing an up-to-date situation depiction
WO2013171088A1 (en) * 2012-05-16 2013-11-21 Continental Teves Ag & Co. Ohg Method and system for creating a current situation depiction
EP2713352A1 (en) 2012-09-28 2014-04-02 Skobbler GmbH Method for determining special traffic conditions in road traffic
US10107633B2 (en) 2013-04-26 2018-10-23 Tomtom Traffic B.V. Methods and systems for providing information indicative of a recommended navigable stretch

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