IT201900021951A1 - Sistema per la determinazione di un valore di aderenza tra ruota e rotaia per un veicolo ferroviario - Google Patents

Sistema per la determinazione di un valore di aderenza tra ruota e rotaia per un veicolo ferroviario

Info

Publication number
IT201900021951A1
IT201900021951A1 IT102019000021951A IT201900021951A IT201900021951A1 IT 201900021951 A1 IT201900021951 A1 IT 201900021951A1 IT 102019000021951 A IT102019000021951 A IT 102019000021951A IT 201900021951 A IT201900021951 A IT 201900021951A IT 201900021951 A1 IT201900021951 A1 IT 201900021951A1
Authority
IT
Italy
Prior art keywords
adhesion
rail
wheel
determining
value
Prior art date
Application number
IT102019000021951A
Other languages
English (en)
Inventor
Matteo Frea
Original Assignee
Faiveley Transport Italia Spa
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 Faiveley Transport Italia Spa filed Critical Faiveley Transport Italia Spa
Priority to IT102019000021951A priority Critical patent/IT201900021951A1/it
Priority to PCT/IB2020/060951 priority patent/WO2021100003A1/en
Priority to US17/756,308 priority patent/US20240011904A1/en
Priority to EP20824641.3A priority patent/EP4061679A1/en
Priority to CN202080080976.8A priority patent/CN114728651A/zh
Priority to JP2022527683A priority patent/JP2023503246A/ja
Publication of IT201900021951A1 publication Critical patent/IT201900021951A1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1705—Braking or traction control means specially adapted for particular types of vehicles for rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3235—Systems specially adapted for rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0072—On-board train data handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081—On-board diagnosis or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0094—Recorders on the vehicle
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/12—Friction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Regulating Braking Force (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
IT102019000021951A 2019-11-22 2019-11-22 Sistema per la determinazione di un valore di aderenza tra ruota e rotaia per un veicolo ferroviario IT201900021951A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102019000021951A IT201900021951A1 (it) 2019-11-22 2019-11-22 Sistema per la determinazione di un valore di aderenza tra ruota e rotaia per un veicolo ferroviario
PCT/IB2020/060951 WO2021100003A1 (en) 2019-11-22 2020-11-20 System for determining a wheel-rail adhesion value for a railway vehicle
US17/756,308 US20240011904A1 (en) 2019-11-22 2020-11-20 System for determining a wheel-rail adhesion value for a railway vehicle
EP20824641.3A EP4061679A1 (en) 2019-11-22 2020-11-20 System for determining a wheel-rail adhesion value for a railway vehicle
CN202080080976.8A CN114728651A (zh) 2019-11-22 2020-11-20 用于确定轨道车辆的车轮-轨道附着力值的系统
JP2022527683A JP2023503246A (ja) 2019-11-22 2020-11-20 鉄道車両の車輪とレールの間の粘着力値を判別するためのシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000021951A IT201900021951A1 (it) 2019-11-22 2019-11-22 Sistema per la determinazione di un valore di aderenza tra ruota e rotaia per un veicolo ferroviario

Publications (1)

Publication Number Publication Date
IT201900021951A1 true IT201900021951A1 (it) 2021-05-22

Family

ID=70228414

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000021951A IT201900021951A1 (it) 2019-11-22 2019-11-22 Sistema per la determinazione di un valore di aderenza tra ruota e rotaia per un veicolo ferroviario

Country Status (6)

Country Link
US (1) US20240011904A1 (it)
EP (1) EP4061679A1 (it)
JP (1) JP2023503246A (it)
CN (1) CN114728651A (it)
IT (1) IT201900021951A1 (it)
WO (1) WO2021100003A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009292380A (ja) * 2008-06-06 2009-12-17 Railway Technical Res Inst レールと車輪間の粘着係数測定値の評価方法
DE102011113117A1 (de) * 2011-09-09 2013-03-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremssteuereinrichtung für Schienenfahrzeuge,Bremssystem für Schienenfahrzeuge sowie Verfahren zur Bremsteuerung für Schienenfahrzeuge und Computerprogrammprodukt
DE102011113069A1 (de) * 2011-09-09 2013-03-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kraftschlussbestimmung bei einem Schienenfahrzeug
DE102016005248A1 (de) * 2016-04-29 2017-11-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung und Verfahren zur Optimierung der Kaftschlussausnutzung zwischen Rad und Schiene
CN108974043A (zh) * 2018-08-09 2018-12-11 铁路愿景欧洲有限公司 铁路轨道勘测系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1315804B1 (it) * 2000-01-19 2003-03-26 Vision Device S R L Sistema ottico di ispezione e controllo geometrico-dimensionaleautomatizzato di ruote di veicoli ferroviari.
DE102011113073C5 (de) * 2011-09-09 2022-03-10 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Verbesserte Bremsung für ein Schienenfahrzeug
AT516487A1 (de) * 2014-10-16 2016-05-15 Siemens Ag Oesterreich Zustandsdiagnose von Schienenfahrzeugrädern
EP3168111A1 (en) * 2015-11-11 2017-05-17 KNORR-BREMSE Systeme für Schienenfahrzeuge GmbH Control system with adhesion map for rail vehicles
CN108090439A (zh) * 2017-12-14 2018-05-29 合肥寰景信息技术有限公司 基于深度学习的行人特征提取及处理系统
CN109460738B (zh) * 2018-11-14 2019-09-27 吉林大学 一种基于无损失函数的深度卷积神经网络的路面类型估算方法
CN110285825A (zh) * 2019-04-19 2019-09-27 武汉理工大学 一种基于行车记录仪的语音辅助驾驶员防追尾系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009292380A (ja) * 2008-06-06 2009-12-17 Railway Technical Res Inst レールと車輪間の粘着係数測定値の評価方法
DE102011113117A1 (de) * 2011-09-09 2013-03-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremssteuereinrichtung für Schienenfahrzeuge,Bremssystem für Schienenfahrzeuge sowie Verfahren zur Bremsteuerung für Schienenfahrzeuge und Computerprogrammprodukt
DE102011113069A1 (de) * 2011-09-09 2013-03-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kraftschlussbestimmung bei einem Schienenfahrzeug
DE102016005248A1 (de) * 2016-04-29 2017-11-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung und Verfahren zur Optimierung der Kaftschlussausnutzung zwischen Rad und Schiene
CN108974043A (zh) * 2018-08-09 2018-12-11 铁路愿景欧洲有限公司 铁路轨道勘测系统

Also Published As

Publication number Publication date
JP2023503246A (ja) 2023-01-27
EP4061679A1 (en) 2022-09-28
WO2021100003A1 (en) 2021-05-27
CN114728651A (zh) 2022-07-08
US20240011904A1 (en) 2024-01-11

Similar Documents

Publication Publication Date Title
EP3820760A4 (en) RAILWAY OBSTACLE DETECTION METHOD AND SYSTEMS BASED ON RAIL SEGMENTATION
EP3885794A4 (en) METHOD FOR DETECTING OBSTACLES ON A TRACK AND ON A ROAD
GB202112025D0 (en) Rail transit locomotive wehicle inspection pose detection system and method thereof
EP3844044C0 (en) COMPUTER IMPLEMENTED METHOD FOR AN ACOUSTIC MONITORING SYSTEM FOR RAIL VEHICLES
EP3784541A4 (en) SYSTEM AND METHOD FOR DETERMINING DISTANCE FROM AN AUTOMOBILE TO A TRAFFIC LANE
PL3469304T3 (pl) Sposób i system konserwacji toru dla pojazdów szynowych
PL3746346T3 (pl) Pojazd szynowy i sposób pomiaru odcinka toru
HUE058213T2 (hu) Rendszer vasúti jármûhöz a kerék-sín tapadás értékének meghatározására, valamint az ehhez tartozó eljárás
KR102200955B9 (ko) 산악철도용 선로 시공방법
SG11202104302QA (en) Ceiling traveling vehicle, ceiling traveling vehicle system, and method for detecting obstacle
IT201700102369A1 (it) Sistema per il controllo di frenatura di servizio e di emergenza per almeno un veicolo ferroviario.
GB201810137D0 (en) A method for detecting wheel units of a vehicle and wheel mounting positions belonging to the wheel units, and a wheel information system
EP3860890C0 (de) Radsatz und antriebssystem für ein schienenfahrzeug
IT201700032900A1 (it) Sistema, metodo ed apparecchio multifunzionale per determinare il profilo di un disco freno e il profilo di un pneumatico di un veicolo
HUE063577T2 (hu) Berendezés és eljárás jármû útvonalának meghatározására a földrajzi helyét jelzõ adatok alapján
IT201900021951A1 (it) Sistema per la determinazione di un valore di aderenza tra ruota e rotaia per un veicolo ferroviario
HUE058276T2 (hu) Rendszer vasúti jármû tengelye szögsebességének meghatározására és megfelelõ eljárás
EP3868631A4 (en) OBSTACLE DETECTION SYSTEM AND OBSTACLE DETECTION METHOD FOR A RAIL VEHICLE
SG11202104484TA (en) Autonomous parking systems and methods for vehicles
DK3208173T3 (da) Bogie til et skinnekøretøj, fremgangsmåde til kompensering af diameterændringer af hjul på skinnekøretøjer samt skinnekøretøj
GB202213455D0 (en) Road freight transport monitoring system
DK3628569T3 (da) Fremgangsmåde til køre et førerløst transportkøretøj på et hældende transportspor
ITUB20152565A1 (it) Sistema pneumatico di frenatura per un veicolo ferroviario.
KR102269625B9 (ko) 다차량 주행 정보 기반 차선 관리 방법 및 시스템
DE112020005136A5 (de) Verfahren und Vorrichtungen zur Vermeidung sicherheitskritischer Verkehrssituationen zwischen Fahrzeugen