PARIFEX - Multiple violation control for safer road – enable by 3D LiDAR technology

Multiple violation control for safer road – enabled by 3D LiDAR technology.

Go further in road enforcement to protect all road users Nathalie DEGUEN – Sales Manager Speed enforcement departement 31/03/2022 © Copyright PARIFEX - 2021

Our expertises Global engineering project management

Fixed or mobile speed enforcement systems

Smart City

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System engineering

Artificial Intelligence

Image processing

Key figures

15,5

16

2017

2018

9,5 6,7

2015

2016

16 M€ TURNOVER

MORE THAN

60 EMPLOYEES

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15% OF TURNOVER

INVESTED EACH YEAR IN R&D

400

MORE THAN SPEED TRAPS DEPLOYED

Road safety What stakes ? What finding?

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Accidents : key figures Ø 1,3 million people lose their lives per year on the roads Ø 2 550 died in 2020, 44 997 physical accidents causing 55 754 injured Ø About 10 persons each day in France

1 accident / 2 is fatal

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75%

are mens

20 % of 15-24 year olds the road is the primary cause of death

Accidents : key figures Ø SURVEY

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In your opinion, where do you think the majority of accidents take place?

• In urban areas • Extra-urban areas • On highways • On national roads, country roads, ….

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Accidents : key figures

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Ø SURVEY § Urban areas = 70 % of physical accidents => 1/3 of fatal accidents § Extra-urban areas= 30% of physical accidents => 2/3 of fatal accidents

Multiplication of means of travel => increased risk of accidents

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Accidents : key figures Sharp decline in mortality in France Ø 17 000 fatal accidents in 1972 vs. 7 500 in 2002 How? § Reinforced legislation § Safer roads and safer vehicles

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Accidents : factors

?

Ø SURVEY In your opinion, what do you think are the main accident factors?

• Alcohol • Inattention • Speed • Road infrastructures • …

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Accidents : factors Driver’s behavior => source of accidents 92% of accidents are due to poor driver behavior: negligence, inattention, fatigue, recklessness, risk-taking ...

speeding

Alcohol consumption

Drug consumption

Not wearing a seat belt

fatigue or inattention

Phone use

Right-of-way violation

Safety distance

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Driving and speed: what are the risks ? Ø 31% : leading cause of road fatalities in France Ø 1/5 accident is due to speed Ø Triggering factor of the accident, but also aggravating factor - Limits the field of view

- Shock violence

- Increases fatigue and stress - Impact braking time 1 % drop in average speed => 4 % drop in fatal accident rate

Therefore essential to control the speed but not only! © Copyright PARIFEX - 2021

Speed control and dangerous behavior

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Speed control FIXED SYSTEMS VIGIE

Ø Ø Ø Ø Ø

Precise speed measurement Vehicle classification Lane identification High res images Resist to extreme weather conditions

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VIGIE double side

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Ø 3D-LiDAR for vehicle identification, classification and tracking Ø Two pictures (front and rear of the vehicle) and two-wheelers identification Ø Multi-lane tracking of the trajectory

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But not only We should not limit ourselves to speed control but try to influence as much as possible to limit dangerous behavior: Ø Protect pedestrians -> pedestrian priorities, red light and stop line crossing control. Ø Protect cyclists -> dangerous overtaking control, cycle lane monitoring Ø Protect two-wheelers -> classification, double-side interception Ø Encourage new means of travel-> reserved lane monitoring Ø Reduce fatal accidents -> control seat belt wear and phone use while driving

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Increased control thanks to 3D-LiDAR Ø NANO-CAM efficiency and precision

Ø 360° field of view Ø Speed measurement Ø Classification Ø Identification and tracking Ø Precise data collection

IN REAL TIME! Environmental scanning

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A proven and approved system EU Certified for: Vehicle identification and tracking

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Vehicle classification

Why the 3D-LiDAR? Advantages of the 3D-LiDAR vs other technologies:

3D LIDAR CAMERA DOPPLER 3D Modelling

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Accuracy

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Field of view

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Range

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Object recognition

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Weather conditions

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Night detection

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Processing speed

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Colour detection

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Ø RESOLUTION AND ACCURACY Ø PROCESSING SPEED Ø 3D MAPPING Ø LOW LIGHT PERFORMANCE

Taking the most of both technologies – user case By combining 3D LiDAR technology with artificial intelligence and image processing techniques, we obtain an ultra-efficient control system: Ø Multi-offense control thanks to NOMAD

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Red light crossing Speed STOP lines Reserved lanes

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Pedestrian priorities Safety distance Seat belt use Phone use

§ Low Emission Zone control § Wrong way driving § ANPR

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Stay tuned!

Thank you for your attention

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