IN2012DN03276A - - Google Patents

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Publication number
IN2012DN03276A
IN2012DN03276A IN3276DEN2012A IN2012DN03276A IN 2012DN03276 A IN2012DN03276 A IN 2012DN03276A IN 3276DEN2012 A IN3276DEN2012 A IN 3276DEN2012A IN 2012DN03276 A IN2012DN03276 A IN 2012DN03276A
Authority
IN
India
Prior art keywords
signal
control
traffic
agent
fuzzy logic
Prior art date
Application number
Inventor
Kosonen Iisakki
Mantalvanos Martin
Original Assignee
Road Safety Man Ltd
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 Road Safety Man Ltd filed Critical Road Safety Man Ltd
Publication of IN2012DN03276A publication Critical patent/IN2012DN03276A/en

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/081—Plural intersections under common control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/081—Plural intersections under common control
    • G08G1/082—Controlling the time between beginning of the same phase of a cycle at adjacent intersections

Abstract

The invention relates to a traffic signal control system for controlling a plurality of signal junctions comprising a signal group oriented multi-agent control scheme, each agent operates independently and represents one or more traffic signals at a signal junction; means for each agent for determining traffic conditions at its signal junction and traffic conditions at neighboring agents; and means for applying fuzzy logic in signal control operations, wherein signal control operation is based on traffic conditions at each agent and one or more neighboring agents, such that the control operation is distributed to each agent to control each of said plurality of signal junctions. An advantage of the system is that this approach in combining the flexible signal group control with the artificial intelligence of fuzzy logic dynamic control is achieved. The operation of the control system is based on detector data input, that is refined to real time traffic situation model. Through the traffic model, the decision part of the system (fuzzy logic) is observing the traffic situation in the whole intersection. The signal control operation is based on signal group orientation, in which the control operation is distributed to several signal group agents.
IN3276DEN2012 2009-09-16 2010-09-16 IN2012DN03276A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0916204.1A GB0916204D0 (en) 2009-09-16 2009-09-16 Traffic signal control system and method
PCT/EP2010/063654 WO2011033042A1 (en) 2009-09-16 2010-09-16 Traffic signal control system and method

Publications (1)

Publication Number Publication Date
IN2012DN03276A true IN2012DN03276A (en) 2015-10-23

Family

ID=41277767

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3276DEN2012 IN2012DN03276A (en) 2009-09-16 2010-09-16

Country Status (13)

Country Link
US (1) US8928493B2 (en)
EP (1) EP2478508B1 (en)
AU (1) AU2010297287B2 (en)
CA (1) CA2774127C (en)
ES (1) ES2532429T3 (en)
GB (1) GB0916204D0 (en)
IE (1) IES20100579A2 (en)
IL (1) IL218659A (en)
IN (1) IN2012DN03276A (en)
NZ (1) NZ599412A (en)
SG (1) SG179165A1 (en)
WO (1) WO2011033042A1 (en)
ZA (1) ZA201202746B (en)

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CN111341095B (en) * 2018-12-19 2021-02-09 中国航天系统工程有限公司 Traffic signal control system and method based on edge side online calculation
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Also Published As

Publication number Publication date
IES20100579A2 (en) 2011-07-20
US8928493B2 (en) 2015-01-06
GB0916204D0 (en) 2009-10-28
SG179165A1 (en) 2012-04-27
AU2010297287A1 (en) 2012-05-10
CA2774127C (en) 2018-03-27
IL218659A0 (en) 2012-05-31
CA2774127A1 (en) 2011-03-24
AU2010297287B2 (en) 2015-03-19
EP2478508A1 (en) 2012-07-25
WO2011033042A1 (en) 2011-03-24
ES2532429T3 (en) 2015-03-26
EP2478508B1 (en) 2014-12-17
US20130099942A1 (en) 2013-04-25
NZ599412A (en) 2014-11-28
IL218659A (en) 2017-01-31
ZA201202746B (en) 2014-09-25

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