FR3130431B1 - Procédé de prédiction d’une condition de surface d’un segment routier - Google Patents

Procédé de prédiction d’une condition de surface d’un segment routier Download PDF

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Publication number
FR3130431B1
FR3130431B1 FR2113494A FR2113494A FR3130431B1 FR 3130431 B1 FR3130431 B1 FR 3130431B1 FR 2113494 A FR2113494 A FR 2113494A FR 2113494 A FR2113494 A FR 2113494A FR 3130431 B1 FR3130431 B1 FR 3130431B1
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FR
France
Prior art keywords
segment
road segment
predicting
weather
prediction
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.)
Active
Application number
FR2113494A
Other languages
English (en)
Other versions
FR3130431A1 (fr
Inventor
Fabien Daniel
Nicolas Renard
Nicolas Benoit
Anaïs Goursolle
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Priority to FR2113494A priority Critical patent/FR3130431B1/fr
Publication of FR3130431A1 publication Critical patent/FR3130431A1/fr
Application granted granted Critical
Publication of FR3130431B1 publication Critical patent/FR3130431B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0125—Traffic data processing
    • G08G1/0129—Traffic data processing for creating historical data or processing based on historical data
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/048—Detecting movement of traffic to be counted or controlled with provision for compensation of environmental or other condition, e.g. snow, vehicle stopped at detector

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Traffic Control Systems (AREA)

Abstract

L’invention concerne un procédé de prédiction d’au moins une condition météo à la surface d’un segment routier comprenant des étapes d’obtention (200) de données météo pour une zone géographique comprenant au moins un segment routier particulier, de prédiction (201) d’au moins une condition météo de surface du segment routier par application d’un modèle prédictif aux données météo obtenues, de détermination (203) d’une fréquence de mise à jour de la prédiction pour le segment, la fréquence étant proportionnelle à un niveau de risque associé (202) à la condition de surface prédite pour le segment, et de mise à jour de la prédiction pour le segment à partir de nouvelles prévisions météo selon la fréquence déterminée. Figure 2.
FR2113494A 2021-12-14 2021-12-14 Procédé de prédiction d’une condition de surface d’un segment routier Active FR3130431B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2113494A FR3130431B1 (fr) 2021-12-14 2021-12-14 Procédé de prédiction d’une condition de surface d’un segment routier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113494A FR3130431B1 (fr) 2021-12-14 2021-12-14 Procédé de prédiction d’une condition de surface d’un segment routier
FR2113494 2021-12-14

Publications (2)

Publication Number Publication Date
FR3130431A1 FR3130431A1 (fr) 2023-06-16
FR3130431B1 true FR3130431B1 (fr) 2023-11-24

Family

ID=80446289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113494A Active FR3130431B1 (fr) 2021-12-14 2021-12-14 Procédé de prédiction d’une condition de surface d’un segment routier

Country Status (1)

Country Link
FR (1) FR3130431B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2992060B1 (fr) * 2012-06-19 2015-04-10 Mediamobile Methode d'estimation d'un temps de parcours d'un vehicule dans un reseau routier
EP3206411B1 (fr) * 2016-02-11 2020-10-07 Volvo Car Corporation Agencement et procédé permettant de prédire le frottement d'une route dans un réseau routier
US11312383B2 (en) * 2016-09-13 2022-04-26 Panasonic Intellectual Property Management Co., Ltd. Road surface condition prediction system, driving assistance system, road surface condition prediction method, and data distribution method
FR3103305A1 (fr) * 2019-11-19 2021-05-21 Continental Automotive Procédé et dispositif de prédiction d’au moins une caractéristique dynamique d’un véhicule en un point d’un segment routier.

Also Published As

Publication number Publication date
FR3130431A1 (fr) 2023-06-16

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