IN2014CN04526A - - Google Patents

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Publication number
IN2014CN04526A
IN2014CN04526A IN4526CHN2014A IN2014CN04526A IN 2014CN04526 A IN2014CN04526 A IN 2014CN04526A IN 4526CHN2014 A IN4526CHN2014 A IN 4526CHN2014A IN 2014CN04526 A IN2014CN04526 A IN 2014CN04526A
Authority
IN
India
Prior art keywords
safety message
vehicular traffic
varied
mobile wireless
level
Prior art date
Application number
Other languages
English (en)
Inventor
Sundar Subramanian
Xinzhou Wu
Junyi Li
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN04526A publication Critical patent/IN2014CN04526A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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
    • B61L15/0018—Communication with or on the vehicle or train
    • B61L15/0027—Radio-based, e.g. using GSM-R
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/246—Signals or brake- or lighting devices mounted on the road vehicle and controlled from the vehicle or train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • 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
    • G08G1/093—Data selection, e.g. prioritizing information, managing message queues, selecting the information to be output
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication
    • G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Traffic Control Systems (AREA)
  • Transmitters (AREA)
IN4526CHN2014 2012-01-23 2013-01-23 IN2014CN04526A (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261589853P 2012-01-23 2012-01-23
US201261590025P 2012-01-24 2012-01-24
US13/570,109 US8600411B2 (en) 2012-01-23 2012-08-08 Methods and apparatus for controlling the transmission and/or reception of safety messages by portable wireless user devices
PCT/US2013/022721 WO2013112565A1 (en) 2012-01-23 2013-01-23 Methods and apparatus for controlling the transmission and/or reception of safety messages by portable wireless user devices

Publications (1)

Publication Number Publication Date
IN2014CN04526A true IN2014CN04526A (enrdf_load_stackoverflow) 2015-09-11

Family

ID=47679045

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4526CHN2014 IN2014CN04526A (enrdf_load_stackoverflow) 2012-01-23 2013-01-23

Country Status (7)

Country Link
US (1) US8600411B2 (enrdf_load_stackoverflow)
EP (1) EP2807837B1 (enrdf_load_stackoverflow)
JP (1) JP6165173B2 (enrdf_load_stackoverflow)
KR (1) KR20140121854A (enrdf_load_stackoverflow)
CN (1) CN104067642B (enrdf_load_stackoverflow)
IN (1) IN2014CN04526A (enrdf_load_stackoverflow)
WO (1) WO2013112565A1 (enrdf_load_stackoverflow)

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Also Published As

Publication number Publication date
JP2015509337A (ja) 2015-03-26
CN104067642A (zh) 2014-09-24
US20130210460A1 (en) 2013-08-15
WO2013112565A1 (en) 2013-08-01
EP2807837B1 (en) 2015-10-21
JP6165173B2 (ja) 2017-07-19
KR20140121854A (ko) 2014-10-16
CN104067642B (zh) 2018-11-02
US8600411B2 (en) 2013-12-03
EP2807837A1 (en) 2014-12-03

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