ES2973843T3 - Métodos, aparatos, sistemas y productos de programa informático para estimar la temperatura de una superficie de carretera - Google Patents

Métodos, aparatos, sistemas y productos de programa informático para estimar la temperatura de una superficie de carretera

Info

Publication number
ES2973843T3
ES2973843T3 ES20839053T ES20839053T ES2973843T3 ES 2973843 T3 ES2973843 T3 ES 2973843T3 ES 20839053 T ES20839053 T ES 20839053T ES 20839053 T ES20839053 T ES 20839053T ES 2973843 T3 ES2973843 T3 ES 2973843T3
Authority
ES
Spain
Prior art keywords
estimating
systems
methods
temperature
road surface
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
ES20839053T
Other languages
English (en)
Inventor
Per Olof Magnus Magnusson
Lars William Jonsson
Lisa Ingegerd Eriksson
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.)
Nira Dynamics AB
Original Assignee
Nira Dynamics AB
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 Nira Dynamics AB filed Critical Nira Dynamics AB
Application granted granted Critical
Publication of ES2973843T3 publication Critical patent/ES2973843T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • 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
    • B60W40/02—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 ambient conditions
    • B60W40/06—Road conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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
    • 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
    • B60W2555/20—Ambient conditions, e.g. wind or rain
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W2203/00—Real-time site-specific personalized weather information, e.g. nowcasting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Atmospheric Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Biophysics (AREA)
  • Computing Systems (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
ES20839053T 2019-12-23 2020-12-22 Métodos, aparatos, sistemas y productos de programa informático para estimar la temperatura de una superficie de carretera Active ES2973843T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019135751.9A DE102019135751A1 (de) 2019-12-23 2019-12-23 Verfahren, Vorrichtungen, Systeme und Computerprogrammprodukte zum Schätzeneiner Fahrbahnoberflächentemperatur
PCT/EP2020/087630 WO2021130227A1 (en) 2019-12-23 2020-12-22 Methods, apparatuses, systems and computer program products for estimating road surface temperature

Publications (1)

Publication Number Publication Date
ES2973843T3 true ES2973843T3 (es) 2024-06-24

Family

ID=74175832

Family Applications (1)

Application Number Title Priority Date Filing Date
ES20839053T Active ES2973843T3 (es) 2019-12-23 2020-12-22 Métodos, aparatos, sistemas y productos de programa informático para estimar la temperatura de una superficie de carretera

Country Status (6)

Country Link
US (1) US20230032819A1 (es)
EP (1) EP4081835B1 (es)
CN (1) CN114868043B (es)
DE (1) DE102019135751A1 (es)
ES (1) ES2973843T3 (es)
WO (1) WO2021130227A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4065438A1 (en) * 2019-11-28 2022-10-05 Nira Dynamics AB Methods, apparatuses, systems and computer program products for estimating road condition information
US20230139772A1 (en) * 2021-10-28 2023-05-04 Nvidia Corporation 3d surface structure estimation using neural networks for autonomous systems and applications

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173231B1 (en) * 2000-01-31 2001-01-09 Navigation Technologies Corp. Method and system for collecting data concerning thermal properties of roads for a geographic database and use thereof in a vehicle safety system
JP2002048878A (ja) * 2000-08-02 2002-02-15 Nagoya Electric Works Co Ltd 路面温度または路面状態の予測方法およびその装置
JP2007017197A (ja) * 2005-07-05 2007-01-25 Yuki Center 道路上の温度測定・管理方法、観測機器の設置方法、道路上の温度推定方法および道路上の温度予測方法
US20110112720A1 (en) * 2009-11-09 2011-05-12 Dale Keep Road Conditions Reporting
US9207323B2 (en) * 2013-04-11 2015-12-08 Google Inc. Methods and systems for detecting weather conditions including wet surfaces using vehicle onboard sensors
US9187099B2 (en) * 2013-10-17 2015-11-17 Richard M. Powers Systems and methods for predicting weather performance for a vehicle
FR3057972B1 (fr) * 2016-10-25 2019-11-01 Dreamsafe Systeme de partage d'informations utilisant des capteurs d'hygrometrie et de temperature de chaussee
US10106168B2 (en) * 2017-02-27 2018-10-23 GM Global Technology Operations LLC Methods and systems for proactively estimating road surface friction coefficient
DE102017214053A1 (de) * 2017-08-11 2019-02-14 Robert Bosch Gmbh Verfahren zum Bestimmen eines Reibwerts für einen Kontakt zwischen einem Reifen eines Fahrzeugs und einer Fahrbahn und Verfahren zum Steuern einer Fahrzeugfunktion eines Fahrzeugs
DE102018203807A1 (de) * 2018-03-13 2019-09-19 Continental Teves Ag & Co. Ohg Verfahren und Vorrichtung zur Erkennung und Bewertung von Fahrbahnzuständen und witterungsbedingten Umwelteinflüssen
US11592566B2 (en) * 2019-08-15 2023-02-28 Volvo Car Corporation Vehicle systems and methods utilizing LIDAR data for road condition estimation
DE102018008788A1 (de) * 2018-11-08 2019-05-02 Daimler Ag Verfahren zur Bestimmung einer Fahrbahnrauheit
US20230245509A1 (en) * 2022-01-28 2023-08-03 Murray Armstrong Safety system and method for motor vehicles

Also Published As

Publication number Publication date
EP4081835A1 (en) 2022-11-02
CN114868043B (zh) 2024-05-28
CN114868043A (zh) 2022-08-05
US20230032819A1 (en) 2023-02-02
EP4081835B1 (en) 2023-12-06
WO2021130227A1 (en) 2021-07-01
DE102019135751A1 (de) 2021-06-24

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