EP 3014598 B1 20170308 - METHOD FOR PROCESSING MEASUREMENT DATA OF A VEHICLE IN ORDER TO DETERMINE THE START OF A SEARCH FOR A PARKING SPACE
Title (en)
METHOD FOR PROCESSING MEASUREMENT DATA OF A VEHICLE IN ORDER TO DETERMINE THE START OF A SEARCH FOR A PARKING SPACE
Title (de)
VERFAHREN ZUM VERARBEITEN VON MESSDATEN EINES FAHRZEUGS ZUR BESTIMMUNG DES BEGINNS EINER PARKPLATZSUCHE
Title (fr)
PROCÉDÉ DE TRAITEMENT DE DONNÉES DE MESURE D'UN VÉHICULE POUR L'ÉTABLISSEMENT DU COMMENCEMENT D'UNE RECHERCHE D'UNE PLACE DE STATIONNEMENT
Publication
Application
Priority
- DE 102013212235 A 20130626
- EP 2014061633 W 20140604
Abstract (en)
[origin: WO2014206699A1] The invention relates to a method for processing measurement data of a vehicle in order to determine the start of a search for a parking space, comprising the following steps: a) detecting a number (N) of drive data vectors (xi), wherein each drive data vector (x) comprises information about a speed (v;), position data (p j), and a point in time (t i) of the detection of the speed (v) and of the position data (p i); b) determining an attribute vector (m;) at each point in time (t i) of the detection of a drive data vector (xi), wherein the information of the current and prior drive data vectors (x) is processed, wherein the attribute vector (m i) comprises at least speed information and path information as attribute components; c) classifying each attribute vector (m i), wherein a first traffic category (c z) representing a drive of the vehicle or a second traffic category (cp) representing parking search traffic is associated with each of the attribute vectors (m i), and wherein a probability (p(P | mi)) is determined, which indicates the probability with which the feature vector is to be associated with the first or the second traffic category (cz, cp); d) segmenting over the temporal course of the traffic categories (cz, cp) of the attribute vectors (m i), wherein the drive from the start to the last detection of a drive data vector is divided into two segments in accordance with the determined traffic categories (cz, cp) of the attribute vectors (m i) and the transition from one segment to the other segment represents the start of the search for a parking space.
IPC 8 full level
G08G 1/14 (2006.01)
CPC (source: EP US)
G08G 1/147 (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
DOCDB simple family (publication)
DE 102013212235 A1 20141231; CN 105359200 A 20160224; CN 105359200 B 20171027; EP 3014598 A1 20160504; EP 3014598 B1 20170308; JP 2016522526 A 20160728; JP 6247754 B2 20171213; US 10115309 B2 20181030; US 2016210860 A1 20160721; WO 2014206699 A1 20141231
DOCDB simple family (application)
DE 102013212235 A 20130626; CN 201480036148 A 20140604; EP 14731561 A 20140604; EP 2014061633 W 20140604; JP 2016522366 A 20140604; US 201514998218 A 20151223