Tag Archive: symposium

Oct
13

Nexyad present at EQUIP’AUTO with Groupement ADAS

Equip'Auto


Come to visit Groupement ADAS booth with NEXYAD Automotive & Transportation at Equip’Auto Symposium in Paris, Porte de Versailles.

Sep
27

Newsletter #18 is now available

Nexyad at the forefront
of ADAS for road safety

Headlines :

– Road accident and driving risk are two different notions
– Nexyad at AutoSens Brussels 2017
– Enova Symposium Paris 2017
– Connected & Self-driving Car Meetup #9
– Academic chair at MOV’EO with INSA Rouen
– Sensor fusion and data fusion with SafetyNex
– SafetyNex : Understanding the Concept of Risk
– NEXYAD : the story
– Navigation Based ADAS : use SafetyNex to build ACC and anticipation (predictive) brake systems

Go to the Nexyad Automotive & Transportation Newsletter #18

Sep
26

Nexyad at the forefront
of ADAS for road safety

NEXYAD Automotive & Transportation Newsletter #18, September 26th, 2017

 


Nexyad at the forefront of ADAS for road safety

Headlines :

– Road accident and driving risk are two different notions

– Nexyad at AutoSens Brussels 2017

– Enova Symposium Paris 2017

– Connected & Self-driving Car Meetup #9

– Academic chair : effective collaboration between MOV’EO groupement ADAS and INSA Rouen

– Sensor fusion and data fusion with SafetyNex

– SafetyNex : Understanding the Concept of Risk

– NEXYAD : the story

– Navigation Based ADAS : use SafetyNex to build ACC and anticipation (predictive) brake systems

* * * * *



Road accident and driving risk are two different notions

A lot of professionals that must cope with road safety observe accident through statistics : it seems to be normal to think that safety is low where there are a lot of accidents and that safety is high where there are few accidents.
This reality tends to make people confuse the two notions : risk and accident.
And since you stay at the statistic level, then it works : if 99% of people that played russian roulette more than 50 times have died (accident), then you can say that russian roulette is risky (risk).
Insurance companies, fleet managers, have taken into account those statistics, in order to estimate their future costs, and compute their pricing.
But now, digital connected devices are available at the very individual and local level : telematics (professional devices installed into cars), smartphones, connected car, can estimate the driving behaviour in real time and they know exactly where you drive.
Then, what this new technology brings to risk assessment ? and can you still apply at the individual level the ideas that was set at a population (statistics) level ?
That question was studied in 1969 by an American University Professor that was also a researcher for the company “Insurance of North America”, Frank E. BIRD, and a key notion was then used : the “incident” or “near miss accident” or “quasi accident”. It was shown that the risk you take does not lead to accident but to “quasi-accident”. Indeed, even in very risky situations, accident can be avoided most of the time at the very last second ! Frank E. BIRD worked on what was called “The Triangle of Risk” or “Safety Triangle”
Sometimes, you do not have luck … and then you have an accident instead of having a quasi-accident.

Pyramid of Risk Example of Statitical Relationship in Risk Assessment : from Behaviour to Fatalities


Then accident is the confluence of “risk you take” and “bad luck”. It is interesting to notice that, if you do not study the individual and local (in space and time) level, so if you consider a large population of drivers during a long duration, then “bad luck” automatically disappears… and so risk can be measured by observation of accident. But at the individual and local levels, risk cannot be measure by observing accident.
It is interesting to read about Safety Triangle and then have a clear idea of links between RISK, ACCIDENT, SEVERE PERSONAL INJURIES.
In road Safety concerns, researchers and experts have been working during 50 years on this concept of quasi-accident and they accumulated data and knowledge about this key notion. Let us resume the russian roulette comparison : pulling the trigger is the quasi-accident … and sometimes you die (accident). But even before playing such a “game” you KNOW that it is risky.
The knowledge of risk is represented by a collection of cause-effect relationships.
There is a knowledge-based artificial intelligence system that gathered the knowledge from road safety experts and researchers (that work mainly on road infrastructure) and that is now available in order to assess driving risk in real time : SafetyNex developed by the company NEXYAD. SafetyNex is the “thermometer” of driving risk and it alerts the driver BEFORE the dangerous situation, letting time to slow down and then potentially to avoid accident, to reduce severity (less personal severe injuries), …
Obviously, markets are :
. car insurance (prevention, severity, UBI)
. fleet management (prevention, reduction of costs, fit in regulations and laws)
But even the automotive can take benefit of suche a real time driving risk assessment module :
. intelligent navigation with risk vocal alerts
. automatic triggering of braking for ADAS (if risk too high then slow down)
. driverless cars : giving to the artificial intelligence that drives the car the perception of the risk it takes…
SafetyNex opens the door to a new generation of onboard applications for every field of automotive sector that is concerned with risk and safety.
Read more

* * * * *



Nexyad at AutoSens Brussels 2017

AutoSens took place at the AutoWorld Museum in Brussels September 19-21.
To answer the issues of Connected Cars and Autonomous Cars, engineers need first to give eyes, ears and A.I. to future vehicles. Sensors will play this crucial and difficult role of replacing the human senses.
Engineers and sensors providers met for three days of conferences and workshops.
Groupement ADAS was present with Leddartech the lidars canadian company that rose 100 M$ funding, New Imaging Technologies with their unique high dynamic range camera sensors, Intempora that provide famous RT-Maps, and of course Nexyad presented his three camera-based software modules for Road Detection – RoadNex, for Obstacles Detection – ObstaNex, for Visibility Measurement – VisiNex and SafetyNex – the Road Safety system with sensors fusion and data fusion (digital map, accelerometers, GPS, cameras, lidars, radars, ultrasounds, weather data, traffic data, etc.).
New players appeared as Crowdflower or Mighty Ai, they are plateforms that help you process your data or images very quickly by dividing the workload with very many people registered online.
Autosens

* * * * *



Enova Symposium Paris 2017

Round Table at ENOVA symposium in Paris, on the subject of self-driving car
(see from left to right)
. Vincent ABADIE, Vice-President Expert Leader Autonomous Vehicle and ADAS, PSA Group
. Jochen LANGHEIM, Vice-President advanced systems R&D programs, ST MICROELECTRONICS
. Jean-François SENCERIN, Autonomous Driving NFI/PFA Program Director
. Gérard YAHIAOUI CEO, NEXYAD
. Guillaume DEVAUCHELLE, Vice-President Innovation, VALEO
. Alain PIPERNO, Expert Safety & Autonomous Vehicle, UTAC
The audience could listen to this experts panel and ask questions about connected and driverless cars.
Journalist : Laurent MEILLAUD
ENOVA, Paris, Porte de Versailles

Enova

3 days of exchanges and conviviality at the service of Innovation + Business Meetings driven by THE NEW NEEDS OF CONNECTIVITY.
Read more about the Event

* * * * *



Connected & Self-driving Car Meetup #9

Nexyad was invited to the Connected & Self-driving Car Meetup #9 at Le Square (Renault’s innovation lab in Paris), on september 13.
Thanks to the perfect organisation of Laurent Dunys and Bruno Moncorge.
A large audience listened presentation about vehicles and data security with Nabil Bouzerna of IRT SystemX. Finally, Jean-François Menier, lawyer at Elyos Avocats gave a very interesting wrap-up about the potential responsibility of a driver in the case of a connected / self-driving car accident and of course about driver and passengers safety with SafetyNex App : real time driving risk assessment.

Meetup

* * * * *



Academic chair : effective collaboration between MOV’EO groupement ADAS and INSA Rouen

MOV’EO Groupement ADAS built an academic chair with INSA ROUEN (option Intelligent Transportation) on ADAS and driverless cars.
The first course was given by Gérard YAHIAOUI, CEO of NEXYAD, the 13th of September 2017 in Rouen : presentation of key notions (near missed accident, driving risk), and presentation of SafetyNex (real time driving risk assessment) and applications to car insurance, fleet management, ADAS, and driverless cars.

Chaire pédagogique

* * * * *



Sensor fusion and data fusion with SafetyNex

SafetyNex is a real time driving risk assessment system. Of course, Driving Risk makes everyone think of car insurance and fleet management. And it is a natural application (deployment has already started). But it is important to note that Driving Risk is also a key notion for ADAS and Driverless car.

SafetyNex Data Fusion System

Indeed, Driving Risk happens when there is no adequation between Driving Behaviour and Driving Context. ADAS and Driverless act on Driving Behaviour :
. ADAS modifies Driving Behaviour : braking when the human driver did not, etc …
. Driverless car creates Driving Behaviour : there is still a driver called “artificial intelligence”.

Driving context is measured :
. Map Electronic Horizon
. GPS
. Accelerometers
. Times to collision (front and rear)
. Number of vulnerables around (even on sidewalks)
. Atmospheric visibility / weather condition (fog, pouring rain, etc.)
. X2Car Data Streams (accident, weather alert, construction area, etc.

So you can now imagine that if you have the opportunity to ESTIMATE adequation between Driving Behaviour and Driving Context, then you can build much more relevant ADAS and Driverless Artificial Intelligence (adequation or inadequation).

You may notice that Driving Context is measured through heterogenous sensors and data streams. It brings no difficulty to SafetyNex that uses Fuzzy Sets and Possibility Theory to estimate adequation, givin a Driving output called Driving Risk (that you should want to minimize under constraints of mobility efficiency).

Then SafetyNex is actually a sensor and data fusion system (high level fusion), much more efficient than every fusion systems that you ever developed, because it generates a variable (Driving Risk) that is a KEY NOTION for driving and is EASY TO UNDERSTAND AND USE.

NEXYAD implemented a low cost version with only the first 3 inputs (more than 5,000 road safety rules to cope with the infrastructure dangers …) and is now implementing simple rules to take into account mobile context. Example: “the shorter the time to collision, the higher the risk”. And that’s it ! The knowledge based artificial intelligence of SafetyNex automatically does the fusion with the 5,000 rules. There is no need to “weight” the rules, as possibility theroy allows a fusion with every rule competing with the others … Elegant applied maths to a problem that most engineers describe in a so complicated way that it becomes impossible to solve.

We really encourage ADAS and Driverless engineers to come to us and simply integrates SafetyNex (low CPU consumption, easy real time, etc.) and then get NOW a proven sensor fusion and data fusion system that works. This gives ONE dimension of Driving Systemic Analysis items: Driving Risk, in real time.

Of course, if you do the systemic analysis you will find other dimensions of interest (we let you do that, we’ve done it for ourselves, trace of the military research past of NEXYAD founders).

SafetyNex is now under implementation by big ADAS OEM companies. Series deployment will start in 2018. We will be glad to help you being a part of it.

* * * * *



SafetyNex : Understanding the Concept of Risk

SafetyNex App is a real time driving risk assessment. We present below 3 videos to explain as simply as possible the concept of driving risk.

Luck doesn’t change the risk that the driver takes. It means that risk taken by the « lucky risky driver » is exactly the same than risk taken by the « unlucky risky driver ». It is possible then to detect risky drivers before they have accident (anticipation of costs). Once detected, it is possible to train them (prevention program).

Because SafetyNex driving risk assessment is done in real time, it is possible to alert the driver (when risk is higher than an acceptable value), and if driver slows down, then risk never rises at the red level. It is an onboard prevention system (ADAS).

Observation of accidents on a short period of time (3 months for instance) may not show any difference between « cautious driver » and « lucky risky driver » (both of them may not have accident). It is a big problem for UBI, and SafetyNex brings the solution as it anticipates accident (sooner or later the « lucky risky driver » will have a severe accident).

The Risky & Lucky Driver



The Risky & Unlucky Driver



The Cautious Driver



More info : http://www.safetynex.net

* * * * *



NEXYAD : the story

All you have to know about the french High Tech company.

NEXYAD is a “fake startup” (much older than it seems ^^) set up in 1995 by maths research engineers (Pierre DA SILVA DIAS & Gérard YAHIAOUI + other shareholder : researchers, finance executives, engineers). Founders came from military research (anti-tank missiles), with a strong culture of computer vision, machine Learning, artificial intelligence, signal theoy and processing, stats and data analysis.
During years we were the extended maths team of famous big firms in many fields : defence, automotive, banking, insurance, energy, cosmetics, agri-food, glass, railways, … Customers were research departments first, and then product and marketing departments, sales departments, industrial labs, manufactures, actuaries, etc.
In the automotive sector, we’ve been involved in a lot of different high level maths works such as :
. production/manufacture (work for PSA Group, Charleville),
. industrial Lab (work for PSA Group – Belchamp,TOYOTA Europe – Brussels, Robert BOSCH GmbH, Bühlertal, VALEO, La verrière – SAINT GOBAIN, … etc.)
. research & development for PSA Group, RENAULT, NISSAN, IEE, DAIMLER, FAURECIA, LE LAB (PSA RENAULT), on perception by camera, radar, capacitive sensors, ultrasound, infrared, etc … , vehicle dynamics (active control), sensorial analysis (touch smell perception of texture by vision), human factor analysis, detection of passengers on seats, odor gas sensors, artificial intelligence, epidemiologic analysis (pollution, particles, …), etc.

Read the entire article.

* * * * *



Navigation Based ADAS : use SafetyNex to build ACC and anticipation (predictive) brake systems

Nexyad SafetyNex

Imagine a robotized car that would slow down automatically when approaching a tiny curve, or an intersection or a priority, of a stop sign, etc … if needed (i.e. if and only if the current speed and acceleration of the car is not appropriate to the driving context). Sounds interesting ?
It would be then “smooth anticipation braking” (from 0.1 to 0.3 g) instead of “emergency braking” (so easier to do and not that disturbing for driver and passengers comfort in the car). Doing this, the car dramatically decreases the probability to be kept in a dangerous situation and it let much more margin to emergency brake if still needed.
Finally, it would mean that the car follows road traffic code plus safety rules (anticipation).
This is easy to achieve using NEXYAD real time driving risk assessment module SafetyNex : SafetyNex reads “Electronic Horizon” (reading POIs and decoding shape and dimensions of the infrastructure ahead), “GPS“, “accelerometers“, and can accept additional inputs such as “time to collision“, “size of free space“, “position in the lane“, “atmospheric visibility“, alert data streams (weather, accident, traffic, …). All those heterogenous data are used (data fusion) to estimate driving risk in real time : Driving Risk (t)
Then everytime that Driving Risk(t) comes higher than an acceptable threshold value, the robotized car slightly slows down … and that’s it !
SafetyNex is the result of 15 years of collaborative research and it works.
Markets : Car insurance and fleet managers (for real time alert and risk profiles recording), ADAS (for automatic predictive/anticipation brake), and Driverless car (Automated car that follows Road Traffic Code).
SafetyNex is Under deployment, please feel free to try it and put it into your own products (available as an API).
Keywords : Adaptive Cruise Control, ACC, Intelligent ACC, Intelligent Cruise Control, navigation-based, navigation-based ADAS, NB ADAS, ADAS, Advances Driver Assistance Systems, Anticipation brake, Predictive Brake, SafetyNex, Risk, Driving Risk, Real time driving risk assessment, road traffic code, SafetyNex, electronic horizon, GPS, accelerometers, time to collision, free space, size of free space, position in the lane, lane departure, visibility, atmospheric visibility, data stream, weather, accident, traffic, data fusion,…

Sep
21

Enova Symposium Paris 2017

Round Table at ENOVA symposium in Paris, on the subject of self-driving car
(see from left to right)
. Vincent ABADIE, Vice-President Expert Leader Autonomous Vehicle and ADAS, PSA Group
. Jochen LANGHEIM, Vice-President advanced systems R&D programs, ST MICROELECTRONICS
. Jean-François SENCERIN, Autonomous Driving NFI/PFA Program Director
. Gérard YAHIAOUI CEO, NEXYAD
. Guillaume DEVAUCHELLE, Vice-President Innovation, VALEO
. Alain PIPERNO, Expert Safety & Autonomous Vehicle, UTAC
The audience could listen to this experts panel and ask questions about connected and driverless cars.
Journalist : Laurent MEILLAUD
ENOVA, Paris, Porte de Versailles

Enova

3 days of exchanges and conviviality at the service of Innovation + Business Meetings driven by THE NEW NEEDS OF CONNECTIVITY.
Read more about the Event

Jun
09

Visit Nexyad booth AV 2015 hall C2 at
Autonomous Vehicle Test & Development 2017 Stuttgart

Autonomous Vehicle - Test & Development 2017 Stuttgart

20, 21, 22 June, come to visit Nexyad Booth AV2015 Hall C2 at Autonomous Vehicle – Test & Development in Stuttgart !
See floor plan below :
Nexyad booth AV2015 in hall C2
Nexyad and Groupement ADAS in red on the plan just near the main entrance

Aug
08

A scale model car to test ADAS

NEXYAD will use a scale model car for ADAS and driverless software modules testing & validation.

Nexyad built their own intelligent scale model of car integrating a camera and telecommunications to a PC running the RT-MAPS framework (by INTEMPORA).

Scale Model Car Nexyad

The PC runs real world detection software modules of NEXYAD into the framework RT-MAPS. Then the
scale model car can evoluate on a scale model landscape where it is easy to generate complex use cases
such as sun rising and other perturbations that are not easy to record in the real world and that are not that easy to simulate.

Beside, Nexyad built a testing and validation database that will represent thousands of million km of natural driving with the fewest number of vids as possible.
NB : this NEXYAD validation database will be available for free to every research and development team in the world on the NEXYAD web site.

Database

This database will be used by NEXYAD of course to test and validate their own software modules for ADAS and Driverless cars :
. RoadNex for road detection
. ObstaNex for obstacles detection
. ObstaNex BiCam for obstacles detection using 2 cams
. VisiNex for visibility measurement
. SafetyNex for real time onboard risk assessment

This database is the result of a advanced methodology published in the 90’s by Nexyad Founder. The methodology “AGENDA” allows to build and validate camera-based complex detection and recognition systems (for ADAS and driverless cars).
This methodology was recently re-published and presented in different symposiums in Europe to show exactly how it may be used by car manufacturers and their OEMs.

Jun
21

Newsletter NEXYAD Automotive & Transportation #10 is available

Nexyad SafetyNex leading actor of ADAS Active Safety


Headlines :

– First BMW tech_date : Nexyad Laureat
– Launch of Nexyad SafetyNex App on Android Smartphone
– Active Safety Europe 2016 : ADAS to Autonomous
– Autonomous Vehicle Test & Development Symposium 2016
– Mov’eo Days 2016
– Four Nexyad Camera-based software modules

Click on this link :http://nexyad.net/Automotive-Transportation/?p=2274

Jun
20

Nexyad SafetyNex leading actor of ADAS Active Safety

NEXYAD Automotive & Transportation Newsletter #10, June the 20th, 2016



Headlines :

– First BMW tech_date : Nexyad Laureat

– Launch of Nexyad SafetyNex App on Android Smartphone

– Active Safety Europe 2016 : ADAS to Autonomous

– Autonomous Vehicle Test & Development Symposium 2016

– Mov’eo Days 2016

– Four Nexyad Camera-based software modules



First BMW tech_date : Nexyad Laureat

BMW techdate

The BMW Tech_Date wants to highlight French excellence in innovation and identify new technology partners through a contest : Nexyad is rewarded for SafetyNex

BMW Press Release

The french TV channel BFM Business gave the exclusive news on the program “Good Morning Business”.



June 13th 2016, Serge Naudin BMW Group France CEO and Gerard Yahiaoui Nexyad CEO were invited by Stephane Soumier for Good Morning Business on the french TV Channel BFM Business.

BMW is betting on French Tech to develop Connecting Mobility

To celebrate its 100 years, BMW is trying to develop connected mobility, while promoting respect for the environment. The group’s strategy is based on three pillars: innovation, connectivity and personal mobility. To get there, its French subsidiary has selected three innovative companies to develop the mobility of the future. The start-up Nexyad is one of them. Nexyad has developed SafetyNex an APP onboard real-time that estimates the risk in driving. Based on artificial intelligence, the system can calculate at every moment the risk taken by the driver, by comparing the driving behavior (speed, acceleration, etc.) to the difficulties of the road (crossroads, school, turns tight, etc). In an environment where 75% of risk situations on the road are caused by infrastructure, this innovation proves to be a powerful prevention tool. Sole system to have been validated over 50 million km, this software performs all calculations locally (in the smartphone the driver or embedded electronics) and is thus compatible with the requirements of the french CNIL on the registration of personal data.

In the media :

Usine Nouvelle http://www.usinenouvelle.com/article/bmw-s-ouvre-aux-start-up-francaises.N397032

L’Express http://votreargent.lexpress.fr/bourse-de-paris/bmw-trois-start-ups-francaises-recompensees_1801750.html

Les Echos http://www.lesechos.fr/idees-debats/sciences-prospective/0211017258595-bmw-selectionne-des-pepites-francaises-pour-imaginer-la-mobilite-du-futur-2005843.php

Planet sans fil http://www.planet-sansfil.com/nexyad-oridao-sentryo-vainqueurs-de-premiere-edition-bmw-tech_date/

Industrie & Technologies http://www.industrie-techno.com/bmw-et-trois-start-up-francaises-inventent-la-mobilite-du-futur.44820

L’Automobile & l’Entreprise http://www.automobile-entreprise.com/BMW-Tech_Date-trois-start-up-pour,5131

CCFA http://www.ccfa.fr/Trois-start-ups-francaises-ont-162373

Auto Infos http://auto-infos.fr/BMW-Tech_Date-3-start-ups-de-la,8429

Boursorama http://www.boursorama.com/actualites/bmw-trois-start-ups-francaises-recompensees-4f40c17e914eba1053729369f16ea41a



Launch of Nexyad SafetyNex App on Android Smartphone

SafetyNex on Smartphone


Functions of SafetyNex :

– onboard real time risk assessment every second
– warning for driver when speed doesn’t fit difficulty of road infrastructure
– automatic “Call” in case of severe collision
– risk and usage profiles (for Insurance Companies)




Active Safety Europe 2016 : ADAS to Autonomous

Active Safety Munich

Wenesday May 18th : Presentation at the conference by Nicolas du LAC General Manager of Intempora, France

“ADAS Validation: non-deterministic algorithms vs ISO-26262”
Number crunching technologies and non-deterministic algorithms (image processing, neural networks, data fusion…) are taking in charge more and more functions and driving tasks in vehicles. Autonomous vehicles will be based on many of these. How to validate such functions when facing such different possible driving scenarios?

Munchen

Focus on two companies present at the symposium in Munich :

SoftKinetic
is a wholly-owned subsidiary of Sony Corporation, is the leader in 3D vision and gesture recognition technologies. The company, located in Belgium and the USA, delivers state-of-the-art solutions in the field of 3D sensing and processing, in particular for “natural interfaces”. These include CMOS 3D Sensors, 3D camera reference designs, SDKs, algorithms and applications for gesture recognition, object scanning, automotive control and AR/VR. With over 8 years of R&D on both hardware and software, SoftKinetic solutions have already been successfully used in the fields of automotive, interactive digital entertainment, consumer electronics, health care and other professional markets (such as digital signage and medical systems).

LeddarTech
Founded in 2007 as a successful spin-off of Canada’s leading optics and photonics research institute, LeddarTech® is the world’s only supplier of advanced detection and ranging systems based on patented, leading-edge sensing technology that performs time-of-flight measurement using pulses from infrared light processed through innovative algorithms, detecting a wide range of objects in various environmental conditions. Leddar technology is highly adaptable, serves multiple markets such as automotive, trucks and unmanned vehicles and comes in different formats, providing brand owners and OEMs with a solution that meets their needs while ensuring quick and simple integration.

Watch video : Affordable Sensing Solutions for Advanced Driver Assistance Systems (ADAS)




Autonomous Vehicle Test & Development Symposium 2016

Testing Expo

Wenesday 1st of June : Presentation at the conference by Gérard YAHIAOUI President & CEO of NEXYAD, France

“BUILDING A RELEVANT VALIDATION DATABASE FOR CAMERA-BASED ADAS”
Validation of camera-based artificial vision systems applied on open world is a very complex issue. An HD colour camera may generate more than 65 000 power 2 000 000 different images (information theory), so it is not possible to test every possible message. We propose a deterministic approach for building a validation database using the AGENDA methodology that was developed and published in the 1990s for neural network database (learn & test) design.

A large audience attended to this conference that questions the way for Autonomous Vehicle ADAS validation.

Conference Stuttgart 2016
Gérard on the left, the conference’s audience on the top and the booth of Groupement ADAS from the mezzanine.

Focus on some french companies present at the exhibition

OPAL-RT Technologies
is pushing the boundaries of innovation in hardware-in-the-loop simulation for ECU testing. Its automotive offering includes a new, dedicated family of motor and power electronic models. Its turnkey HIL solutions provide a flexible, comprehensive, environment for the development, testing and validation of all Embedded software. Opal-RT simulators optimally employ multi-core CPUs and FPGAs, maximising the fidelity that can be achieved when simulating complex, multi-domain systems.

ROTRONICS
has more than 25 years’ experience in the design and manufacturing of engine and vehicle testing solutions. From chassis dyno to hub dyno, it has already realised testbeds that meet most of your vehicle testing spécifications. the company’s versatile design allows it to pass all kinds of vehicles, including hybrid, electrical and two, three and four-Wheel vehicles. Its powerful automation system is also able to manage your engine or component testing application. It can answer your braking and/or motoring needs using its wide range os standard or tailor-made EC and AC dyno, emotor, exhaust testing, valvetrain, gearbox and combustion analysis Tools.

CRITT M2A
Based in northern France, Critt M2A is an independant R&D test centre dedicated to the automotive industry. Thanks to its high testing capabilities and know-how, the company can offer services in line with the highest industry requirements. Its turbocharged department is recognised by customers and automotive suppliers as one of the world’s leading testing centres. Critt M2A is also known as an NVH and engine development test provider, and now offers new skills in the electrification of vehicles, with an important range of testing facilities.

Critt

GROUPEMENT ADAS
is a team of innovative companies with over 20 years’ experience in the field of technologies used in driver assistance systems and autonomous vehicles (design, implementation, integration of ADAS in vehicles for safety features, driver assistance, partial delegation to the autonomous vesicle). Members of Groupement ADAS offer complementary expertise, Tools and test Equipment (including test tracks) to take up challenging projects covering vehicle electronics, vehicle dynamics, command/control, HMI, perception, vision, data fusion, communication, eco-driving and so on. Groupement ADAS include : CAR&D, GlobalSensing Tehnologies, Intempora, Nexyad, Nomadic Solutions, Sherpa Engineering and Transpolis. It is coordinated by the french MOV’EO cluster.

BIA
is a global supplier of Advanced test systems, servicing the automotive and Aerospace markets. It offers a diverse and multi-functional product portfolio and a strong ability to meet Customer-specific focused needs. The company’s strong relationships with a global Customer base allow it to anticipate fast-changing regulatory and local market needs. It also invests heavily in R&D to meet those needs. BIA offers Equipment related to safety, engine and powertrain, vehicle dynamics, components, and enviromental chambers.

CREATIQUE TECHNOLOGIE
provides comprehensive lab and end-of-line test solutions and industrial connectors up to 300 000. Since 2015, Creatique has offered very powerful real-time test benches and connectics at extremely competitive prices, dedicated to manufacturers, suppliers and integrators of the automotive industry. This transversal solution is adapted to tests for ECU, doors, cockpits, seats, etc. With more than 450 systems in place all over the world and with a team of more 190 employees, Creatique is an indistrial group with complementary skills, tailored according to the customer’s criteria, standards and organisation.

EFE
has manufactured a complete range of pressure transcuders since 1973. During this time, it has designed its proprietary sensing technologies and created a unique range of high-performance and miniature pressure transcuders. Its products are designed to be used in the most demanding operating environments and to give highly accurate and reliable measurements. Available from 100mbar up to 3000bar, -55°C to 250°C, its sensors, which are fully metallic, with lare bandwidth capabilities, are used with the most aggressive fluids on vehicle and test benches.

ACTEMIUM
is a European builder solution, with subsidiaries worldwide (in the UK, Germany, Spain, Brazil, China and Morocco), which proposes a large range of test benches for laboratory or production. These include engines, powertrains, e-motors, starters, alternators, etc. Actemium also offers all components needed for load testing, simulation, durability tests, crash tests, and characterisation, in addition to final acceptance on the production line. It also provides engineering turnkey solutions for complete test centres.

Actemium

EFS
is specialised in injector testing. It provides Equipment and services in this domain. EFS provides benches for R&D, endurance or production, shot to shot flow measurement, spray visualisation, injector’s driver for coil or piezo stack. EFS has three benches in its company to provide testing service to qualify the injectors in flow and in visualisation and answer for diesel or gasoline injectors from light vehicles up to electrical power plant.

EMC
is a company founded in 1993, which specialises in testing engines, vehicles andd components. It has two technical centres with 30 facilities, including engine benches for durability and climatic purpose, climatic chassis dynos, and several rigs (GDI pumps, glow plugs, belt, swivels and so on). Since 2009 EMC has developed for its customers specific testing solutions in the domain of hardware-in-the-loop rigs, software, dynamic control, climatic process and fluid conditioning. EMC is ready to become an expert for your complex system developments.

EXXOTEST
develops hardware and software testing solutions for CAN, Dig On Can, LIN, VAN, ISO9141, J2534, J1939 and NMEA2000. It provides a large range of hardware solutions such as USB, PCI and Ethernet multi-channel communication interfaces, standalone dataloggers, intelligent gateways and integration/validation table and models. These Tools, associated with Exxotest’s comprehensive and ergonomic software solutions such as MUXTRACE Expert bus analyser, datalogger control advanded configuration tool, graphical analysis solution and utilities, offer complete and cost-effective solutions for bus and component testing, analysis, emulation and datalogging.

GREENMOT
studies energy optimisation in powertrain and global vehicle systems. Based on the work of highly skilled research and development specialists, it has developed and offers innovative approaches such as Advanced high-power climate test cells, robot driver or specific sensors design and integration. The company provides its innovations to support various OEMs or their suppliers in fuel economy, CO2 and emissions reduction challenges. Greenmot supports its customers through the design phase, sensor selection, implementation and calibration, test program definition and analysis. For each challenge, it proposes a dedicated solution and is able to adapt its Equipment to fulfil worldwide Customer requirements.

IMPEDANCE DATAVIB
is a subsidiary of the Impedance Group specialist for more than 20 years in acoustics, mechanics and vibrations. DataVIB is the designer of Vib360, the most powerful software on the market dedicated to torsional vibrations analysis and diagnostics of early mechanical failure of engines and rotating machines. Vib360 includes a set of modules for order analysis, static and dynamic torque in selected harmonics, couples and other specific modules, such as driving diagnosis or gearings. Vib360 adresses the technical departments of maintenance as well as R&D teams that wish to have a powerful, high-resolution, non-intrusive and preditive tool.

NERYS
provides turnkey testing solutions products based on the latest technologies. It is the franch laeder in accurate acyclism generation and management. It also provides bespoke software development, data acquisition systems and test rigs for its customers, among them Valeo, PSA, Hutchinson and SKF. Nerys has presented VEGA, its latest solution. VEGA is the only product fully compatible with test machines, that easily générâtes torsional vibration (respect SAE J2432). It has showed the VASCO suite, the test management software, fully customisable and configurable (based on LabVIEW and a database).



Mov’eo Days

Nexyad, Nomadic Solutions and Transpolis members of “Groupement ADAS” were present in a shared booth at Moveo Days in Estaca.
Moveo Imagine Mobility is the main pole of competivity for Automotive in France.
Moveo Days is the Annual Convention of the pole with focus on new uses for Mobility, strategy and future of the pole and thematic workshops & R&D projects sessions.

Imagine Mobility Awards 2016
Winner for Clean & Eco Mobility : ADACCESS
Winner for Smart & Connected Mobility : HYPE

MoveoDays1
A Young woman tries a Hublex gyropode

MoveoDays2
A Hype Taxi above and a Faar Industry Autonomous Car

Moveodays3
Groupement ADAS (SMEs cluster) booth



Four Nexyad Camera-based software modules

Click on software name for more information.

RoadNex v2.3

RoadNex
RoadNex detects all kind of roads (detection of the sides of the road and the drivable surface) on front of vehicle.


ObstaNex v2.1

ObstaNex
ObstaNex detects obstacles (everything in a area of interest with a relative speed) on front of vehicle.


ObstaNex BiCam v1.0

ObstaNex BiCam
Obstanex BiCam detects obstacles with two mono cameras (data fusion for stereo reconstruction), still works in degraded mode (one cam down).


VisiNex Onboard v2.0

VisiNex
VisiNex Onboard measures visibility conditions where your computer vision algorithms work: reliability estimation in real time.

This four module sotwares are available in :
– the Framework for real time asynchronous sensors RT-Maps of Intempora.
– Android Smartphone (soon in IOS)
– in specific device on demand

Jun
01

Autonomous Vehicle Test & Development : second day

Wenesday 1st of June : Presentation this morning by Gérard YAHIAOUI President & CEO of NEXYAD, France

“BUILDING A RELEVANT VALIDATION DATABASE FOR CAMERA-BASED ADAS”
Validation of camera-based artificial vision systems applied on open world is a very complex issue. An HD colour camera may generate more than 65 000 power 2 000 000 different images (information theory), so it is not possible to test every possible message. We propose a deterministic approach for building a validation database using the AGENDA methodology that was developed and published in the 1990s for neural network database (learn & test) design.

A large audience attended to this conference that questions the way for Autonomous Vehicle ADAS validation.

Conference Stuttgart 2016
Gérard on the left, the conference’s audience on the top and the booth of Groupement ADAS from the mezzanine.

May
31

First day in Stuttgart Messe 10:00 AM

Installation on Testing Expo 2016 for Autonomous Vehicle Test & Development Symposium is done !
Philippe Lebon of Intempora shares our booth as usual…
We are waiting for Christophe Giannetti of GlobalSensing Technologies.
With Nexyad these two companies are members of Groupement ADAS, SMEs cluster sponsorized by MOV’EO Imagine Mobility.

Stuttgart 2016

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