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JeeWy

JeeWy

Ses blogs

visibility measurement

visibility measurement is important for Automotive industry : wiping, washing, lighting, demisting and defrosting are made ​​to restore visibility. -for Aerospace: aircrafts need visibility during landing and taxi mode You must be able to measure it.
JeeWy JeeWy
Articles : 8
Depuis : 03/10/2013
Categorie : Technologie & Science

NEXYAD ADAS solutions

Advanced Driver Assistance Systems (ADAS) modules of the SME NEXYAD . road detection (RoadNex) for ADAS . obstacles and pedestrian detection (ObstaNex) for ADAS . visibility measurement (VisiNex) for ADAS . road safety estimation (SafetyNex) for ADAS
JeeWy JeeWy
Articles : 99
Depuis : 11/11/2015
Categorie : Automobiles & Véhicules

Articles à découvrir

Measuring Visibility : principles

Measuring visibility : principles

(version française) needs for visibility measurement the visibility measurement is potentially useful for several kinds of applications : - industrial application to test the optimal setting for auto systems to restore visibility :lighting , windshield wiper washing demisting , defrosting ... - industrial application of testing and validation mark
Visibility measurement : Visibility measurement tool, visibility sensor using a camera

Visibility measurement : visibility measurement tool, visibility sensor using a camera

(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
visibility measurement to test the effectiveness of a wiper system

Visibility measurement to test the effectiveness of a wiper system

(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

In-vehicle, onboard visibility measurement

(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,

Visibility measurement and johnson criteria

(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
visibility measurement to test the effectiveness of a demister system

Visibility measurement to test the effectiveness of a demister system

(en français) the purpose of demister is to recover the visibility through the windshield. mist can happen almost instantly on a windshield if the conditions of humidity, pressure , and temperature are met. mist may go with a transparent veil which lowers the contrast of the image in a translucent veil through which we no longer distinguish object

Return on investment (roi) for a car insurance company using onboard telematics

Return on investment (roi) for a car insurance company using onboard telematics a lot of car insurance companies now start proofs of concepts (pocs) with onboard telematics. the idea is to apply digital new capabilities to find new business models for car insurance. we present a completely disruptive vision and telematics solution (safetynex) that