In an example embodiment, a plurality of sequences of instances of probe data are received. Each sequence of instances of probe data is captured and provided by a probe apparatus comprising a plurality of sensors and is onboard a vehicle (104). An instance of probe data comprises location information indicating a location of the corresponding probe apparatus and the instances are ordered by capture time to form the sequence of instances. A travel direction of each probe apparatus is determined based on the corresponding sequence (108). Each probe apparatus is matched to a lane of a road segment based on the determined travel direction and a predetermined vehicle lane pattern (112). The vehicle lane pattern comprises at least one reversible lane. Probe apparatuses matched to the at least one reversible lane are identified . An active direction is determined based on the number of identified probe apparatuses corresponding to each travel direction (120).
REVERSIBLE LANE ACTIVE DIRECTION DETECTION BASED ON PROBE DATA
UMKEHRBARE DETEKTION DER AKTIVEN RICHTUNG IN EINER SPUR AUF BASIS VON SONDENDATEN
DÉTECTION DE DIRECTION ACTIVE DE VOIE RÉVERSIBLE BASÉE SUR DES DONNÉES DE SONDE
2018-12-12
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Reversible lane active direction detection based on GNSS probe data
European Patent Office | 2019
|REVERSIBLE LANE ACTIVE DIRECTION DETECTION BASED ON GNSS PROBE DATA
European Patent Office | 2018
|