EP 3381023 A1 20181003 - METHOD OF DIAGNOSIS OF A MOTOR VEHICLE SENSOR
Title (en)
METHOD OF DIAGNOSIS OF A MOTOR VEHICLE SENSOR
Title (de)
VERFAHREN ZUR DIAGNOSE EINES KRAFTFAHRZEUGSENSORS
Title (fr)
PROCÉDÉ DE DIAGNOSTIC D'UN CAPTEUR DE VÉHICULE AUTOMOBILE
Publication
Application
Priority
- FR 1561263 A 20151123
- EP 2016078602 W 20161123
Abstract (en)
[origin: WO2017089428A1] The invention relates to a method of diagnosis of a motor vehicle (10) sensor (16, 17) suitable for detecting road infrastructures (101, 102, 103, 104), said motor vehicle comprising a means of communication (18) adapted for communicating with a remote server (50) and a computer (14) connected to the sensor and to the means of communication. According to the invention, the method of diagnosis comprises steps in the course of which: a) the computer identifies an infrastructure and assigns to it an effective score, which relates to the visibility of this infrastructure, b) the remote server acquires a reference score which is assigned to said infrastructure and which relates to the visibility of this infrastructure, and c) the effective score and the reference score are compared so as to deduce therefrom a state of operation of the sensor.
IPC 8 full level
G08G 1/04 (2006.01); G08G 1/01 (2006.01); G08G 1/048 (2006.01); G08G 1/0962 (2006.01); G08G 1/0967 (2006.01)
CPC (source: EP US)
G08G 1/0112 (2013.01 - EP US); G08G 1/0129 (2013.01 - EP US); G08G 1/04 (2013.01 - EP US); G08G 1/048 (2013.01 - EP US); G08G 1/09623 (2013.01 - EP US); G08G 1/096716 (2013.01 - EP US); G08G 1/096741 (2013.01 - EP US); G08G 1/096775 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3044150 A1 20170526; FR 3044150 B1 20171229; EP 3381023 A1 20181003; US 10339801 B2 20190702; US 2018350233 A1 20181206; WO 2017089428 A1 20170601
DOCDB simple family (application)
FR 1561263 A 20151123; EP 16801190 A 20161123; EP 2016078602 W 20161123; US 201615778382 A 20161123