MX2021006517A - Sistema de monitoreo de carreteras, dispositivo de monitoreo de carreteras, metodo de monitoreo de carreteras y medio no transitorio legible por computadora. - Google Patents

Sistema de monitoreo de carreteras, dispositivo de monitoreo de carreteras, metodo de monitoreo de carreteras y medio no transitorio legible por computadora.

Info

Publication number
MX2021006517A
MX2021006517A MX2021006517A MX2021006517A MX2021006517A MX 2021006517 A MX2021006517 A MX 2021006517A MX 2021006517 A MX2021006517 A MX 2021006517A MX 2021006517 A MX2021006517 A MX 2021006517A MX 2021006517 A MX2021006517 A MX 2021006517A
Authority
MX
Mexico
Prior art keywords
road monitoring
road
readable medium
transitory computer
monitoring system
Prior art date
Application number
MX2021006517A
Other languages
English (en)
Inventor
Yoshiaki Aono
Yukihide Yoda
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of MX2021006517A publication Critical patent/MX2021006517A/es

Links

Classifications

    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • 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
    • G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
    • 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
    • G08G1/01—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
    • G08G1/0133—Traffic data processing for classifying traffic situation
    • 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
    • G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
    • 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
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
    • 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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • 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
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • 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
    • G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35338—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using other arrangements than interferometer arrangements
    • G01D5/35354—Sensor working in reflection
    • G01D5/35358—Sensor working in reflection using backscattering to detect the measured quantity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Traffic Control Systems (AREA)
  • Optical Transform (AREA)

Abstract

Un sistema de monitoreo de carreteras de conformidad con la presente divulgación incluye un cable (20) que incluye una fibra óptica de comunicación colocada en una carretera (10), una unidad de recepción (331) configurada para recibir una señal óptica de al menos una fibra óptica de comunicación 5 incluida en el cable (20), y una unidad de detección (332) configurada para detectar, con base en la señal óptica, un patrón de conformidad con el estado de recorrido de un vehículo en la carretera (10), y detectar, con base en el patrón detectado, un estado de recorrido de un vehículo en la carretera (10).
MX2021006517A 2018-12-03 2019-10-16 Sistema de monitoreo de carreteras, dispositivo de monitoreo de carreteras, metodo de monitoreo de carreteras y medio no transitorio legible por computadora. MX2021006517A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018226684 2018-12-03
PCT/JP2019/040696 WO2020116030A1 (ja) 2018-12-03 2019-10-16 道路監視システム、道路監視装置、道路監視方法、及び非一時的なコンピュータ可読媒体

Publications (1)

Publication Number Publication Date
MX2021006517A true MX2021006517A (es) 2021-11-04

Family

ID=70975284

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021006517A MX2021006517A (es) 2018-12-03 2019-10-16 Sistema de monitoreo de carreteras, dispositivo de monitoreo de carreteras, metodo de monitoreo de carreteras y medio no transitorio legible por computadora.

Country Status (6)

Country Link
US (1) US20220032943A1 (es)
EP (1) EP3892963A4 (es)
JP (2) JPWO2020116030A1 (es)
CN (1) CN113260833A (es)
MX (1) MX2021006517A (es)
WO (1) WO2020116030A1 (es)

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WO2021038695A1 (ja) * 2019-08-26 2021-03-04 日本電気株式会社 光ファイバセンシングシステム、道路監視方法、及び光ファイバセンシング機器
CN111859291B (zh) * 2020-06-23 2022-02-25 北京百度网讯科技有限公司 交通事故识别方法、装置、设备和计算机存储介质
WO2022113173A1 (en) * 2020-11-24 2022-06-02 Nec Corporation Traffic event detection apparatus, traffic event detection system, method and computer readable medium
US12038320B2 (en) 2020-12-22 2024-07-16 Nec Corporation Distributed intelligent SNAP informatics
US12051326B2 (en) 2021-01-15 2024-07-30 Nec Corporation Road traffic extraction for unknown anomaly detection using distributed fiber optic sensing
US20240169827A1 (en) * 2021-03-04 2024-05-23 Nec Corporation Traffic monitoring apparatus, traffic monitoring system, traffic monitoring method, and non-transitory storage medium
US20240118117A1 (en) 2021-03-26 2024-04-11 Nec Corporation Data processing device, measurement system, and data processing method
US20240161609A1 (en) * 2021-04-09 2024-05-16 Nec Corporation Road monitoring system, road monitoring device, and road monitoring method
WO2023042308A1 (en) * 2021-09-15 2023-03-23 Nec Corporation Object presence detection system, object presence detection method and computer readable medium
CN113838300A (zh) * 2021-09-26 2021-12-24 武汉理工大学 一种高速公路突发事故无盲区实时监测与报警系统
WO2023053184A1 (ja) * 2021-09-28 2023-04-06 日本電気株式会社 光ファイバセンシングシステム、光ファイバセンシング機器、及び道路監視方法
US12106664B2 (en) * 2021-10-22 2024-10-01 Nec Corporation Dynamic road traffic noise mapping using distributed fiber optic sensing (DFOS) over telecom network
WO2023228299A1 (ja) * 2022-05-25 2023-11-30 日本電気株式会社 走行車検出装置、走行車検出方法、及び非一時的なコンピュータ可読媒体
WO2024018621A1 (en) * 2022-07-22 2024-01-25 Nec Corporation Classifying apparatus, classifying method, and non-transitory computer-readable storage medium

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GB0521713D0 (en) * 2005-10-25 2005-11-30 Qinetiq Ltd Traffic sensing and monitoring apparatus
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Also Published As

Publication number Publication date
WO2020116030A1 (ja) 2020-06-11
EP3892963A4 (en) 2022-01-26
JP2023184539A (ja) 2023-12-28
EP3892963A1 (en) 2021-10-13
JPWO2020116030A1 (ja) 2021-10-07
CN113260833A (zh) 2021-08-13
US20220032943A1 (en) 2022-02-03

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