MA50826B1 - Autonomous deliberative traffic lights - Google Patents
Autonomous deliberative traffic lightsInfo
- 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
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.
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)
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 |
-
2020
- 2020-09-07 MA MA50826A patent/MA50826B1/en unknown
-
2021
- 2021-09-01 WO PCT/MA2021/000017 patent/WO2022050830A1/en active Application Filing
- 2021-09-01 CA CA3176318A patent/CA3176318A1/en active Pending
- 2021-09-01 CN CN202180069737.7A patent/CN117121074A/en active Pending
-
2023
- 2023-03-07 ZA ZA2023/03386A patent/ZA202303386B/en unknown
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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