MA50826B1 - Autonomous deliberative traffic lights - Google Patents

Autonomous deliberative traffic lights

Info

Publication number
MA50826B1
MA50826B1 MA50826A MA50826A MA50826B1 MA 50826 B1 MA50826 B1 MA 50826B1 MA 50826 A MA50826 A MA 50826A MA 50826 A MA50826 A MA 50826A MA 50826 B1 MA50826 B1 MA 50826B1
Authority
MA
Morocco
Prior art keywords
traffic lights
intersection
radio transmission
artificial intelligence
autonomous
Prior art date
Application number
MA50826A
Other languages
French (fr)
Other versions
MA50826A1 (en
Inventor
Ahmed Adnane
Original Assignee
Vetrasoft
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 Vetrasoft filed Critical Vetrasoft
Priority to MA50826A priority Critical patent/MA50826B1/en
Priority to CN202180069737.7A priority patent/CN117121074A/en
Priority to PCT/MA2021/000017 priority patent/WO2022050830A1/en
Priority to CA3176318A priority patent/CA3176318A1/en
Publication of MA50826A1 publication Critical patent/MA50826A1/en
Publication of MA50826B1 publication Critical patent/MA50826B1/en
Priority to ZA2023/03386A priority patent/ZA202303386B/en

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
    • G08G1/0116—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
    • G08G1/0133—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
    • G08G1/015—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
    • 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
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
    • 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
    • G08G1/083—Controlling the allocation of time between phases of a cycle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Traffic Control Systems (AREA)

Abstract

Le système met en æuvre des feux tricolores dotés d'un organe de vision orientable, d'une intelligence artificielle embarquée et d'un module de transmission radio. L'organe de vision orientable permet de capter les images du trafic routier avec le niveau de précision requis, les images sont sous un format brut, c.à.D. Non compressé. Le flux vidéo est acheminé vers le système embarqué à travers une liaison haut débit. Le système embarqué est une unité de traitement équipée d'un accélérateur matériel. Le système embarqué assure le traitement des flux vidéos au moyen des mécanismes de l'intelligence artificielle afin d'y extraire des informations décisionnelles. Le système de transmission radio permettra de partager ces informations avec le reste des feux tricolores d'un même carrefour, ou de l'ensemble du réseau routier. Grâce à un algorithme distribué d'intelligence collective, les feux tricolores d'un carrefour s'autoréguleront en adoptant le plan relatif à la meilleure stratégie de régulation. Ce traitement s'effectue en temps réel d'une manière dynamique. De cette manière, les feux tricolores d'un carrefour donné coordonneront ensemble d'une manière complètement distribuée et autonome, sans avoir besoin d'une quelconque installation centralisée.The system uses traffic lights equipped with an adjustable vision device, on-board artificial intelligence and a radio transmission module. The adjustable vision organ makes it possible to capture images of road traffic with the required level of precision, the images are in a raw format, ie. Not compressed. The video stream is routed to the on-board system through a high-speed link. The embedded system is a processing unit equipped with a hardware accelerator. The embedded system processes video streams using artificial intelligence mechanisms in order to extract decision-making information. The radio transmission system will make it possible to share this information with the rest of the traffic lights at the same intersection, or with the entire road network. Thanks to a distributed algorithm of collective intelligence, the traffic lights of an intersection will self-regulate by adopting the plan relating to the best regulation strategy. This processing is performed in real time in a dynamic manner. In this way, the traffic lights of a given intersection will coordinate together in a completely distributed and autonomous way, without the need for any centralized installation.

MA50826A 2020-09-07 2020-09-07 Autonomous deliberative traffic lights MA50826B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
MA50826A MA50826B1 (en) 2020-09-07 2020-09-07 Autonomous deliberative traffic lights
CN202180069737.7A CN117121074A (en) 2020-09-07 2021-09-01 Traffic light with automatic interrogation
PCT/MA2021/000017 WO2022050830A1 (en) 2020-09-07 2021-09-01 Stand-alone decision-making traffic lights
CA3176318A CA3176318A1 (en) 2020-09-07 2021-09-01 Stand-alone decision-making traffic lights
ZA2023/03386A ZA202303386B (en) 2020-09-07 2023-03-07 Stand-alone decision-making traffic lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA50826A MA50826B1 (en) 2020-09-07 2020-09-07 Autonomous deliberative traffic lights

Publications (2)

Publication Number Publication Date
MA50826A1 MA50826A1 (en) 2022-03-31
MA50826B1 true MA50826B1 (en) 2022-05-31

Family

ID=77711325

Family Applications (1)

Application Number Title Priority Date Filing Date
MA50826A MA50826B1 (en) 2020-09-07 2020-09-07 Autonomous deliberative traffic lights

Country Status (5)

Country Link
CN (1) CN117121074A (en)
CA (1) CA3176318A1 (en)
MA (1) MA50826B1 (en)
WO (1) WO2022050830A1 (en)
ZA (1) ZA202303386B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847772A (en) 1987-02-17 1989-07-11 Regents Of The University Of Minnesota Vehicle detection through image processing for traffic surveillance and control
JP2712844B2 (en) 1990-04-27 1998-02-16 株式会社日立製作所 Traffic flow measurement device and traffic flow measurement control device
FR2667710B1 (en) 1990-10-05 1994-09-02 Francis Guillot DEVICE FOR DETECTING ANOMALIES OF INTEGRATED TRAFFIC ON SITE IN A CABINET.
DE4105809A1 (en) 1991-02-23 1992-09-03 Industrieanlagen Betriebsges Dynamic analysis of road traffic flow - using video camera mounted over junction to provide input to computer to generate statistical data for optimising flow
JP2816919B2 (en) 1992-11-05 1998-10-27 松下電器産業株式会社 Spatial average speed and traffic volume estimation method, point traffic signal control method, traffic volume estimation / traffic signal controller control device
US6466260B1 (en) * 1997-11-13 2002-10-15 Hitachi Denshi Kabushiki Kaisha Traffic surveillance system
WO2007126874A2 (en) * 2006-03-27 2007-11-08 Cognex Corporation Video traffic monitoring and signaling apparatus
KR101007410B1 (en) * 2008-08-11 2011-01-14 주식회사 케이엠더블유 Camera attached street ramp
US20180096595A1 (en) * 2016-10-04 2018-04-05 Street Simplified, LLC Traffic Control Systems and Methods
US10490066B2 (en) * 2016-12-29 2019-11-26 X Development Llc Dynamic traffic control
CN110556000A (en) 2018-06-04 2019-12-10 义硕智能股份有限公司 Artificial intelligence traffic detection system
US10600319B1 (en) * 2019-03-27 2020-03-24 Greg Douglas Shuff Adaptive traffic signal

Also Published As

Publication number Publication date
CN117121074A (en) 2023-11-24
ZA202303386B (en) 2023-10-25
CA3176318A1 (en) 2022-03-10
MA50826A1 (en) 2022-03-31
WO2022050830A1 (en) 2022-03-10

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