MX2017004181A - Codificacion de datos de trafico que utiliza referencias fijas. - Google Patents

Codificacion de datos de trafico que utiliza referencias fijas.

Info

Publication number
MX2017004181A
MX2017004181A MX2017004181A MX2017004181A MX2017004181A MX 2017004181 A MX2017004181 A MX 2017004181A MX 2017004181 A MX2017004181 A MX 2017004181A MX 2017004181 A MX2017004181 A MX 2017004181A MX 2017004181 A MX2017004181 A MX 2017004181A
Authority
MX
Mexico
Prior art keywords
target map
locations
traffic data
data encoding
location data
Prior art date
Application number
MX2017004181A
Other languages
English (en)
Inventor
John French Leslie
Original Assignee
Sirius Xm Radio Inc
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 Sirius Xm Radio Inc filed Critical Sirius Xm Radio Inc
Publication of MX2017004181A publication Critical patent/MX2017004181A/es

Links

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
    • G08G1/0108—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
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/092—Coding or decoding of the information
    • 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
    • G08G1/0141—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
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • 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
    • G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the 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
    • G08G1/09—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
    • G08G1/096791—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 another vehicle

Abstract

Se proporciona un método para la codificación de datos de flujo e incidente de tráfico que utilizan ubicaciones de mapa de objetivo, tales como las ubicaciones OpenStreetMap (OSM) directamente, en lugar de pasar por una etapa de conversión. En las modalidades de ejemplo, el método puede incluir la selección de un conjunto de ubicaciones fijas identificables a lo largo de la superficie de la carretera, la comparación de estas ubicaciones con un mapa de objetivo, la generación de vectores de flujo en el modelo de referencia del mapa de objetivo y el suministro sólo de los datos de ubicación de mapa de objetivo a la aplicación externa. Los datos sin punto de ubicación, tales como los incidentes, también pueden ser representados utilizando el mismo esquema, que utiliza un desplazamiento a lo largo de una trayectoria previamente definida para los puntos de inicio y finalización.
MX2017004181A 2016-03-29 2017-03-29 Codificacion de datos de trafico que utiliza referencias fijas. MX2017004181A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662314630P 2016-03-29 2016-03-29

Publications (1)

Publication Number Publication Date
MX2017004181A true MX2017004181A (es) 2018-02-09

Family

ID=59959558

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004181A MX2017004181A (es) 2016-03-29 2017-03-29 Codificacion de datos de trafico que utiliza referencias fijas.

Country Status (3)

Country Link
US (1) US20170287328A1 (es)
CA (1) CA2962890A1 (es)
MX (1) MX2017004181A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109916413B (zh) * 2019-03-18 2020-12-22 华南师范大学 基于网格划分的道路匹配方法、系统、装置和存储介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493630B2 (en) * 2001-02-16 2002-12-10 Wizeguides.Com Inc. Bundled map guide
EP1502079A2 (en) * 2002-04-30 2005-02-02 Telmap Ltd. Dynamic navigation system
US20060122846A1 (en) * 2002-08-29 2006-06-08 Jonathan Burr Apparatus and method for providing traffic information
US7835858B2 (en) * 2002-11-22 2010-11-16 Traffic.Com, Inc. Method of creating a virtual traffic network
US7912628B2 (en) * 2006-03-03 2011-03-22 Inrix, Inc. Determining road traffic conditions using data from multiple data sources
US7460948B2 (en) * 2006-03-10 2008-12-02 Gm Global Technology Operations, Inc. Traffic notification system for reporting traffic anomalies based on historical probe vehicle data
EP2746727B1 (en) * 2009-07-09 2016-09-07 TomTom International B.V. Method and device for time-dependent route calculation
CN102110364B (zh) * 2009-12-28 2013-12-11 日电（中国）有限公司 基于路口和路段的交通信息处理方法和装置
CN102110365B (zh) * 2009-12-28 2013-11-06 日电（中国）有限公司 基于时空关系的路况预测方法和系统
US9472097B2 (en) * 2010-11-15 2016-10-18 Image Sensing Systems, Inc. Roadway sensing systems
CN103063222B (zh) * 2011-10-24 2017-08-04 泰为信息科技公司 具有转向限制机制的导航系统及其操作方法
US9008954B2 (en) * 2012-04-30 2015-04-14 Hewlett-Packard Development Company, L.P. Predicting impact of a traffic incident on a road network
US9171464B2 (en) * 2012-06-10 2015-10-27 Apple Inc. Encoded representation of route data
CN104798120A (zh) * 2012-11-19 2015-07-22 三菱电机株式会社 探测器数据处理装置、探测器数据处理方法及程序、以及探测器数据处理系统
MX368600B (es) * 2013-03-14 2019-10-09 Sirius Xm Radio Inc Codificador de alta resolucion y transmision de informacion de trafico.
US9739619B2 (en) * 2014-04-23 2017-08-22 Here Global B.V. Dynamic traffic rendering
US9349285B1 (en) * 2014-12-01 2016-05-24 Here Global B.V. Traffic classification based on spatial neighbor model

Also Published As

Publication number Publication date
US20170287328A1 (en) 2017-10-05
CA2962890A1 (en) 2017-09-29

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