CN105122328A - 交通监控 - Google Patents
交通监控 Download PDFInfo
- Publication number
- CN105122328A CN105122328A CN201480023529.3A CN201480023529A CN105122328A CN 105122328 A CN105122328 A CN 105122328A CN 201480023529 A CN201480023529 A CN 201480023529A CN 105122328 A CN105122328 A CN 105122328A
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Classifications
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- 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
- 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
-
- 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
-
- 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
- G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims (59)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1307542.9A GB2513399B (en) | 2013-04-26 | 2013-04-26 | Traffic Monitoring |
GB1307542.9 | 2013-04-26 | ||
PCT/GB2014/051306 WO2014174318A1 (en) | 2013-04-26 | 2014-04-25 | Traffic monitoring |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105122328A true CN105122328A (zh) | 2015-12-02 |
CN105122328B CN105122328B (zh) | 2018-09-04 |
Family
ID=48626876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480023529.3A Active CN105122328B (zh) | 2013-04-26 | 2014-04-25 | 交通监控 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10198946B2 (zh) |
EP (1) | EP2989622B1 (zh) |
CN (1) | CN105122328B (zh) |
AU (1) | AU2014259162B2 (zh) |
GB (1) | GB2513399B (zh) |
NZ (1) | NZ713184A (zh) |
WO (1) | WO2014174318A1 (zh) |
Cited By (11)
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CN106448188A (zh) * | 2016-10-29 | 2017-02-22 | 浙江大学 | 基于分布式声传感数据的道路区间双向车流速度估计方法 |
CN106600981A (zh) * | 2016-10-29 | 2017-04-26 | 浙江大学 | 基于分布式传感信息的道路断面双向车辆速度估计方法 |
CN106710212A (zh) * | 2016-12-20 | 2017-05-24 | 浙江中电智能科技有限公司 | 一种基于高速公路交通状况监测系统的监测方法 |
CN107256635A (zh) * | 2017-07-14 | 2017-10-17 | 浙江大学 | 一种智能交通中基于分布式光纤传感的车辆识别方法 |
CN107356271A (zh) * | 2016-05-09 | 2017-11-17 | 辉固科技有限公司 | 基于光纤的交通和基础设施监测系统 |
CN107845292A (zh) * | 2017-11-06 | 2018-03-27 | 郑文英 | 一种车辆防追尾控制方法及其系统 |
CN111309020A (zh) * | 2020-03-02 | 2020-06-19 | 中国安全生产科学研究院 | 一种基于das的露天矿山车辆防撞系统及方法 |
CN112816043A (zh) * | 2020-12-30 | 2021-05-18 | 北京万集科技股份有限公司 | 一种确定车辆的车型的方法及系统 |
CN113260833A (zh) * | 2018-12-03 | 2021-08-13 | 日本电气株式会社 | 道路监视系统、道路监视设备、道路监视方法和非暂时性计算机可读介质 |
CN113295248A (zh) * | 2021-04-28 | 2021-08-24 | 广州铁路职业技术学院(广州铁路机械学校) | 一种基于分布式光纤监测汽车超载的方法 |
CN113313951A (zh) * | 2021-07-30 | 2021-08-27 | 宁波均联智行科技股份有限公司 | 一种基于环境噪声的交通控制方法和装置 |
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GB201414616D0 (en) * | 2014-08-18 | 2014-10-01 | Optasense Holdings Ltd | Detection of anomalies in rail wheelsets |
DE102014217694A1 (de) * | 2014-09-04 | 2016-03-10 | Volkswagen Aktiengesellschaft | Spurhalteassistent |
GB201503855D0 (en) | 2015-03-06 | 2015-04-22 | Q Free Asa | Vehicle detection |
GB201519202D0 (en) * | 2015-10-30 | 2015-12-16 | Optasense Holdings Ltd | Monitoring traffic flow |
DE102015120533B4 (de) | 2015-11-26 | 2017-07-27 | Wolfsburg Ag | Einrichtung und Verfahren zur akustischen Verkehrsdatenerfassung |
EP3188149A1 (de) | 2015-12-30 | 2017-07-05 | Skidata Ag | Verfahren zur identifizierung von fahrzeugen zum betreiben eines parkhauses oder eines parkplatzes |
AU2017246521B2 (en) | 2016-04-07 | 2023-02-02 | Bp Exploration Operating Company Limited | Detecting downhole sand ingress locations |
BR112018070577A2 (pt) | 2016-04-07 | 2019-02-12 | Bp Exploration Operating Company Limited | detecção de localizações de ingresso de areia de fundo de poço |
US10163351B2 (en) | 2016-08-26 | 2018-12-25 | Ford Global Technologies, Llc | Enhanced lane detection |
US10353060B2 (en) * | 2016-12-07 | 2019-07-16 | Raytheon Bbn Technologies Corp. | Detection and signal isolation of individual vehicle signatures |
LU100017B1 (en) * | 2017-01-09 | 2018-08-14 | Ws Tech Gmbh | A method and system for determining event-parameters of an object |
EP3608503B1 (en) | 2017-03-31 | 2022-05-04 | BP Exploration Operating Company Limited | Well and overburden monitoring using distributed acoustic sensors |
EA202090528A1 (ru) | 2017-08-23 | 2020-07-10 | Бп Эксплорейшн Оперейтинг Компани Лимитед | Обнаружение мест скважинных пескопроявлений |
WO2019072899A2 (en) | 2017-10-11 | 2019-04-18 | Bp Exploration Operating Company Limited | EVENT DETECTION USING FREQUENCY DOMAIN ACOUSTIC CHARACTERISTICS |
CN107730895B (zh) * | 2017-10-25 | 2024-01-30 | 同济大学 | 一种埋入式道路车辆类型识别系统和方法 |
KR101885065B1 (ko) * | 2017-11-06 | 2018-08-03 | 대한민국 | 음향 분석을 활용한 횡방향 그루빙이 형성된 도로를 지나는 차량의 속도 추정 방법, 장치 및 컴퓨터 프로그램 |
US11029688B2 (en) * | 2018-02-12 | 2021-06-08 | Motional Ad Llc | Rumble strip following for automated vehicle steering |
DE102018211758A1 (de) | 2018-05-07 | 2019-11-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung, verfahren und computerprogramm zur akustischen überwachung eines überwachungsbereichs |
CA3120493A1 (en) | 2018-11-29 | 2020-06-04 | Bp Exploration Operating Company Limited | Das data processing to identify fluid inflow locations and fluid type |
GB201820331D0 (en) | 2018-12-13 | 2019-01-30 | Bp Exploration Operating Co Ltd | Distributed acoustic sensing autocalibration |
WO2020213060A1 (ja) * | 2019-04-16 | 2020-10-22 | 日本電気株式会社 | 光ファイバセンサ、監視システム、センシング位置補正方法、及び、非一時的なコンピュータ可読媒体 |
US11837084B2 (en) * | 2019-05-13 | 2023-12-05 | Nippon Telegraph And Telephone Corporation | Traffic flow estimation apparatus, traffic flow estimation method, traffic flow estimation program, and storage medium storing traffic flow estimation program |
US11468667B2 (en) * | 2019-06-19 | 2022-10-11 | Nec Corporation | Distributed intelligent traffic informatics using fiber sensing |
EP4045766A1 (en) | 2019-10-17 | 2022-08-24 | Lytt Limited | Fluid inflow characterization using hybrid das/dts measurements |
WO2021073740A1 (en) | 2019-10-17 | 2021-04-22 | Lytt Limited | Inflow detection using dts features |
WO2021093974A1 (en) | 2019-11-15 | 2021-05-20 | Lytt Limited | Systems and methods for draw down improvements across wellbores |
US11393489B2 (en) | 2019-12-02 | 2022-07-19 | Here Global B.V. | Method, apparatus, and computer program product for road noise mapping |
US11788859B2 (en) * | 2019-12-02 | 2023-10-17 | Here Global B.V. | Method, apparatus, and computer program product for road noise mapping |
CN112977318A (zh) * | 2019-12-12 | 2021-06-18 | 观致汽车有限公司 | 车辆的碰撞预警系统的控制方法、碰撞预警系统及车辆 |
WO2021152824A1 (ja) * | 2020-01-31 | 2021-08-05 | 日本電気株式会社 | 車両監視システム、車両監視方法、及び車両監視装置 |
US11586216B2 (en) * | 2020-03-27 | 2023-02-21 | Intel Corporation | Driving surface protrusion pattern detection for autonomous vehicles |
GB2593711A (en) * | 2020-03-30 | 2021-10-06 | Airbus Operations Ltd | Sensor assembly |
US11562646B2 (en) * | 2020-04-07 | 2023-01-24 | Nec Corporation | Multiple lane real-time traffic monitor and vehicle analysis using distributed fiber sensing |
EP4165284A1 (en) | 2020-06-11 | 2023-04-19 | Lytt Limited | Systems and methods for subterranean fluid flow characterization |
EP4168647A1 (en) | 2020-06-18 | 2023-04-26 | Lytt Limited | Event model training using in situ data |
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US20240046784A1 (en) * | 2020-12-04 | 2024-02-08 | Viavi Solutions Inc. | Distributed acoustic sensing of traffic |
US20220196463A1 (en) * | 2020-12-22 | 2022-06-23 | Nec Laboratories America, Inc | Distributed Intelligent SNAP Informatics |
AU2022361923A1 (en) * | 2021-10-15 | 2024-05-30 | Fiber Sense Limited | Scalable telecommunications geotechnical surveying |
GB202117090D0 (en) * | 2021-11-26 | 2022-01-12 | Fotech Group Ltd | Monitoring traffic |
CN114280322B (zh) * | 2021-12-28 | 2024-05-17 | 武汉烽理光电技术有限公司 | 基于光栅阵列传感器的车辆定位测速系统及方法 |
CN115410403B (zh) * | 2022-04-19 | 2023-11-10 | 北京见合八方科技发展有限公司 | 基于无源感知的公路车辆定位追踪方法、装置及可读介质 |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107356271A (zh) * | 2016-05-09 | 2017-11-17 | 辉固科技有限公司 | 基于光纤的交通和基础设施监测系统 |
CN106448188B (zh) * | 2016-10-29 | 2018-11-16 | 浙江大学 | 基于分布式声传感数据的道路区间双向车流速度估计方法 |
CN106600981A (zh) * | 2016-10-29 | 2017-04-26 | 浙江大学 | 基于分布式传感信息的道路断面双向车辆速度估计方法 |
CN106448188A (zh) * | 2016-10-29 | 2017-02-22 | 浙江大学 | 基于分布式声传感数据的道路区间双向车流速度估计方法 |
CN106710212A (zh) * | 2016-12-20 | 2017-05-24 | 浙江中电智能科技有限公司 | 一种基于高速公路交通状况监测系统的监测方法 |
CN107256635A (zh) * | 2017-07-14 | 2017-10-17 | 浙江大学 | 一种智能交通中基于分布式光纤传感的车辆识别方法 |
CN107256635B (zh) * | 2017-07-14 | 2019-12-31 | 浙江大学 | 一种智能交通中基于分布式光纤传感的车辆识别方法 |
CN107845292A (zh) * | 2017-11-06 | 2018-03-27 | 郑文英 | 一种车辆防追尾控制方法及其系统 |
CN113260833A (zh) * | 2018-12-03 | 2021-08-13 | 日本电气株式会社 | 道路监视系统、道路监视设备、道路监视方法和非暂时性计算机可读介质 |
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GB201307542D0 (en) | 2013-06-12 |
EP2989622A1 (en) | 2016-03-02 |
WO2014174318A1 (en) | 2014-10-30 |
AU2014259162A1 (en) | 2015-10-22 |
US20160078760A1 (en) | 2016-03-17 |
EP2989622B1 (en) | 2017-09-20 |
GB2513399A (en) | 2014-10-29 |
NZ713184A (en) | 2018-11-30 |
AU2014259162B2 (en) | 2018-03-29 |
GB2513399B (en) | 2017-07-26 |
US10198946B2 (en) | 2019-02-05 |
CN105122328B (zh) | 2018-09-04 |
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