(version française ici) measuring the road scenes visibility is a topic studied since the 60s and several approaches have been developed. most measurements using a laser and a receiver, measure the attenuation of the light power transmission to study the influence of atmospheric disturbance , or of the light power reflection to study the power of

(version française ici ) a wiper system on a modern vehicle is composed of several modules (motors, windshield with surface is treatment , arms, rubber , rain sensor , brightness sensor , automatic trigger software for automatic wiping mode, ... ) . if you consider six elements (parts of the wiper system) that can each take 10 references (or adjus

(en français cliquez ici) measurement of visibility is an issue that has preoccupied first the military applications : depending on weather conditions, how far watcher can see a potential threat ? military vocabulary defines 3 functions: - detection: i see a point in the sky - recognition: it is a helicopter - identification: it is such helicopter

Nexyad adas : camera-based obstacle detection using the nexyad module obstanex with the nexyad module obstanex it is possible to detect cars on the road, and measure interdistance and time to collision. see : http://groupementadas.canalblog.com/archives/2016/11/29/34605936.html

Nexyad made a presentation at the adas morning in paris : focus on road safety with the smartphone app safetynex adas morning is organized by the mov'eo groupement adas :check : http://groupementadas.canalblog.com/ nexyad presented the smartphone app safetynex (real time onboard risk assessement), that warns the driver before crossing adangererous

Adas morning : presentation of real time onboard risk assessment smartphone app safetynex by the ceo of nexyad the ceo of nexyad presented at the adas morning synposium in paris (organized by moveo) the smartphone app safetynex that reduces accident rate by 20% and that records risk profiles for insurance companies. this smaprtphone app is relevant

(version française) visibility is one of the key factors of road safety. if the driver can not see anything , or is unclear , the probability of accidents is hight. it would be important then to measure visibility onboard ... this is currently done in a very indirect way : rain sensors , for example, detect the presence of rain on the windshield,

Deep changes in the business of car insurance. contribution of smartphone app safetynex in this global context. 1 - role of the insurer the insurance idea would have appeared on the occasion of the first great journey by boat, and the appearance of "modern" insurance is generally dated from the 19th century. the principle of insurance is easy to un

News : nexyad will be on the bmw booth at mondial de l'auto (oct 5th): as winner of the bmw tech date challenge organized in june by bmw, nexyad wil demonstrate their onboard risk assessment tool safetynex on the booth of bmw and will meet their leads and customers in the private bmw lounge. feel free to visit. nexyad team

(version française ici ) visibility measurement can be accomplished in several ways: - very basic methods measure the attenuation of a light beam as a function of distance, in transmission ( through the mist , for example) or in reflection ( to test the effectiveness of the markings on the roads to improve visibility) . - heuristic approaches that