DE102017215559A1 - Method and device for risk assessment of a journey by road vehicle - Google Patents
Method and device for risk assessment of a journey by road vehicle Download PDFInfo
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- DE102017215559A1 DE102017215559A1 DE102017215559.0A DE102017215559A DE102017215559A1 DE 102017215559 A1 DE102017215559 A1 DE 102017215559A1 DE 102017215559 A DE102017215559 A DE 102017215559A DE 102017215559 A1 DE102017215559 A1 DE 102017215559A1
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012502 risk assessment Methods 0.000 title claims abstract description 21
- 238000004590 computer program Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000011156 evaluation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/60—Traffic rules, e.g. speed limits or right of way
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/10—Historical data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
Verfahren (10) zur Risikobewertung einer Fahrt mit einem Straßenfahrzeug, gekennzeichnet durch folgende Merkmale:
- ein Fahrdatenpaket (18), welches einen zurückliegenden Teilverlauf der Fahrt beschreibt, wird während der Fahrt vom Straßenfahrzeug an ein Backend übertragen (11),
- das übertragene Fahrdatenpaket (18) wird durch einen Kartenabgleich (12) im Backend um Streckeninformationen (19) angereichert (20) und
- anhand des angereicherten Fahrdatenpaketes (18) wird die Risikobewertung aktualisiert (14).
a driving data packet (18), which describes a previous partial course of the journey, is transmitted to a backend during the journey from the road vehicle (11),
- The transmitted driving data packet (18) is enriched by a map adjustment (12) in the backend to route information (19) (20) and
- Based on the enriched driving data package (18), the risk assessment is updated (14).
Description
Die vorliegende Erfindung betrifft ein Verfahren zur Risikobewertung einer Fahrt mit einem Straßenfahrzeug. Die vorliegende Erfindung betrifft darüber hinaus eine entsprechende Vorrichtung, ein entsprechendes Computerprogramm sowie ein entsprechendes Speichermedium.The present invention relates to a method for risk assessment of a road vehicle. The present invention also relates to a corresponding device, a corresponding computer program and a corresponding storage medium.
Stand der TechnikState of the art
Auf dem Gebiet der angewandten Informatik bezeichnet der Begriff Verkehrstelematik (intelligent transportation systems, ITS) das Erfassen, Übermitteln, Verarbeiten und Nutzen verkehrsbezogener Daten mit dem Ziel der Organisation, Information und Lenkung des Verkehrs unter Nutzung von Informations- und Kommunikationstechnologien.In the field of applied computer science, the term intelligent telematics (ITS) refers to the collection, transmission, processing and use of traffic-related data with the aim of organizing, informing and managing traffic using information and communication technologies.
In
Offenbarung der ErfindungDisclosure of the invention
Die Erfindung stellt ein Verfahren zur Risikobewertung einer Fahrt mit einem Straßenfahrzeug, eine entsprechende Vorrichtung, ein entsprechendes Computerprogramm sowie ein entsprechendes Speichermedium gemäß den unabhängigen Ansprüchen bereit.The invention provides a method for risk assessment of a journey by road vehicle, a corresponding device, a corresponding computer program and a corresponding storage medium according to the independent claims.
Der vorgeschlagene Ansatz fußt auf der Erkenntnis, dass viele Anbieter von Telematik-Systemen ein eigenes, festverbautes Telematik-Steuergerät (connectivity control unit, CCU) verwenden, um Daten im Fahrzeug zu sammeln und an einen nachgestellten Zentralrechner (back end, back-end, backend) weiterzuleiten. Diese Rohwerte können mittels verschiedener Filterfunktionalitäten im Backend geglättet oder gefiltert werden und werden anschließend über durch einen Kartenabgleich oder eine Karteneinpassung (map matching) mit weiteren Daten angereichert. Diese gesammelten und angereicherten Daten werden an eine Versicherung oder ein anderweitiges Unternehmen, das an einer Risikobewertung interessiert ist, weitergeleitet, die dann wiederum diese Daten für die Risikobewertung analysiert.The proposed approach is based on the recognition that many providers of telematics systems use their own, fixed connectivity control unit (CCU) to collect data in the vehicle and send it to a trailing central computer (backend, backend, backend). These raw values can be smoothed or filtered by means of various filter functionalities in the backend and are then enriched with further data via a map matching or a map matching. This collected and enriched data is passed on to an insurance company or other company interested in a risk assessment, which then analyzes this data for risk assessment.
Aus Kundensicht wird eine Risikobewertung zum Ende einer Fahrt erwartet. Somit stellt sich die Frage, wann eine Fahrt beendet ist, da dies eine Bedingung ist, die Fahrt anzureichern und schließlich die Daten an die Versicherung zu übergeben. Ein herkömmliches Fahrzeug gibt keine zuverlässige Auskunft darüber, ob eine Fahrt endgültig abgeschlossen ist; deshalb lassen sich hierzu unterschiedliche Annahmen treffen. In Betracht kommt insbesondere eine Stillstands-Erkennung, die beim Ausbleiben einer Bewegung des Fahrzeugs über längere Zeit annimmt, dass die Fahrt beendet wurde.From the customer's point of view, a risk assessment is expected at the end of a journey. This raises the question of when a trip is over, since this is a condition to enrich the journey and finally pass the data to the insurance. A conventional vehicle does not provide reliable information as to whether a trip is finalized; therefore, different assumptions can be made for this. Particularly suitable is a standstill detection, which assumes the absence of movement of the vehicle for a long time that the journey has been completed.
Äußere Einflüsse wie unzureichender Mobilfunkempfang können zudem verhindern, dass ein konventionelles Telematik-Steuergerät dem Backend ein vom Auto bereits erkanntes Fahrtende signalisieren kann. Deshalb kann zwischen dem tatsächlichen Fahrtende und der Übermittlung der Daten an die Versicherung sehr viel Zeit vergehen.External influences such as insufficient mobile radio reception can also prevent a conventional telematics control unit from signaling to the backend an end of the journey already recognized by the car. Therefore, a lot of time can pass between the actual end of the journey and the transfer of the data to the insurance company.
Ein Vorzug der erfindungsgemäßen Lösung liegt dementsprechend darin, die Risikobewertung deutlich schneller liefern zu können.Accordingly, it is an advantage of the solution according to the invention to be able to deliver the risk assessment much more quickly.
Durch die in den abhängigen Ansprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen des im unabhängigen Anspruch angegebenen Grundgedankens möglich. So kann vorgesehen sein, dass noch während der zu bewertenden Fahrt regelmäßig Fahrdatenpakete an das Rechenzentrum eines Versicherungsunternehmens übertragen werden, die gemeinsam den Gesamtverlauf der Fahrt beschreiben. Im Rechenzentrum des Versicherungsunternehmens kann die Risikobewertung so nach versicherungsmathematischen Grundsätzen fortwährend aktualisiert werden. Nutzer von Versicherungs-Telematik können auf diese Weise bereits kurz nach der Fahrt erkennen, ob ihre aktuelle Fahrt als risikoreich oder sicher bewertet wurde.The measures listed in the dependent claims advantageous refinements and improvements of the independent claim basic idea are possible. It can thus be provided that driving data packets are regularly transmitted to the computer center of an insurance company during the journey to be assessed, which together describe the overall course of the journey. At the insurance company's data center, the risk assessment can be continually updated according to actuarial principles. In this way, users of insurance telematics can recognize shortly after their journey whether their current journey was rated as risky or safe.
Gemäß einem weiteren Aspekt kann vorgesehen sein, dass die jeweils aktualisierte Risikobewertung Kunden des Versicherungsunternehmens mittels einer Anwendungssoftware (application, app) angezeigt wird. Somit bekommen sie ein unmittelbares Feedback zu ihrer Fahrweise und können diese entsprechend anpassen. Durch die dargestellten Veränderungen kann sehr zeitnah - im besten Fall bereits während der Fahrt - eine Rückmeldung zum Fahrstil in Form eines Risikowerts gegeben und so der Fahrstil aktiv beeinflusst werden.According to another aspect, it can be provided that the respectively updated risk assessment is displayed to customers of the insurance company by means of an application software (application, app). Thus, they get immediate feedback on their driving style and can adjust it accordingly. As a result of the changes described, a feedback on the driving style in the form of a risk value can be given very promptly - in the best case already during the journey - and the driving style can thus be actively influenced.
Figurenliste list of figures
Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigt:
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1 das Flussdiagramm eines Verfahrens gemäß einer ersten Ausführungsform. -
2 schematisch ein Telematik-Steuergerät gemäß einer zweiten Ausführungsform.
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1 the flowchart of a method according to a first embodiment. -
2 schematically a telematics control unit according to a second embodiment.
Ausführungsformen der ErfindungEmbodiments of the invention
Jedes der solchermaßen angereicherten Fahrdatenpakete (
Zur abschließenden Bewertung der Gesamtfahrt bedarf es somit lediglich einer Erkennung des Fahrtendes (Entscheidung
Dieses Verfahren (
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102005044771 A1 [0003]DE 102005044771 A1 [0003]
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE102017215559.0A DE102017215559A1 (en) | 2017-09-05 | 2017-09-05 | Method and device for risk assessment of a journey by road vehicle |
PCT/EP2018/070417 WO2019048131A1 (en) | 2017-09-05 | 2018-07-27 | Method and device for performing a risk evaluation for a journey with a road vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102017215559.0A DE102017215559A1 (en) | 2017-09-05 | 2017-09-05 | Method and device for risk assessment of a journey by road vehicle |
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DE102017215559A1 true DE102017215559A1 (en) | 2019-03-07 |
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DE102017215559.0A Pending DE102017215559A1 (en) | 2017-09-05 | 2017-09-05 | Method and device for risk assessment of a journey by road vehicle |
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WO (1) | WO2019048131A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112997226A (en) * | 2019-03-28 | 2021-06-18 | 松下电器(美国)知识产权公司 | Information processing method and information processing system |
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CN112078591A (en) * | 2019-06-14 | 2020-12-15 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle machine equipment and driving assistance method thereof |
DE102021123436A1 (en) | 2021-09-10 | 2023-03-16 | Bayerische Motoren Werke Aktiengesellschaft | RETURN OF AN AUTOMATED VEHICLE ON A RIDE-HAILING JOURNEY |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005044771A1 (en) | 2005-09-20 | 2007-03-29 | Robert Bosch Gmbh | Vehicle driving information e.g. instantaneous or average fuel consumption, providing device for use by driver, has evaluation unit determining traffic risk potential based on detected data, where driver is informed about potential |
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US7859392B2 (en) * | 2006-05-22 | 2010-12-28 | Iwi, Inc. | System and method for monitoring and updating speed-by-street data |
US9142142B2 (en) * | 2010-12-10 | 2015-09-22 | Kaarya, Llc | In-car driver tracking device |
US20130166326A1 (en) * | 2011-12-21 | 2013-06-27 | Scope Technologies Holdings Limited | System and method for characterizing driver performance and use in determining insurance coverage |
US9311544B2 (en) * | 2012-08-24 | 2016-04-12 | Jeffrey T Haley | Teleproctor reports use of a vehicle and restricts functions of drivers phone |
DE102015109135A1 (en) * | 2014-06-27 | 2015-12-31 | Ford Global Technologies, Llc | Monitoring vehicle operation |
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2017
- 2017-09-05 DE DE102017215559.0A patent/DE102017215559A1/en active Pending
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- 2018-07-27 WO PCT/EP2018/070417 patent/WO2019048131A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005044771A1 (en) | 2005-09-20 | 2007-03-29 | Robert Bosch Gmbh | Vehicle driving information e.g. instantaneous or average fuel consumption, providing device for use by driver, has evaluation unit determining traffic risk potential based on detected data, where driver is informed about potential |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112997226A (en) * | 2019-03-28 | 2021-06-18 | 松下电器(美国)知识产权公司 | Information processing method and information processing system |
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