TRAFFIC LANE LINE FITTING METHOD AND SYSTEM
TRAFFIC LANE LINE FITTING METHOD AND SYSTEM
- Neue Suche nach: ZHEN LONGBAO
- Neue Suche nach: GE JIANYONG
- Neue Suche nach: HAN RUTAO
- Neue Suche nach: LI LONG
- Neue Suche nach: LI WEI
- Neue Suche nach: GAO JIAN
- Neue Suche nach: ZHANG KAI
- Neue Suche nach: HE LIN
- Neue Suche nach: ZHANG LU
- Neue Suche nach: ZHEN LONGBAO
- Neue Suche nach: GE JIANYONG
- Neue Suche nach: HAN RUTAO
- Neue Suche nach: LI LONG
- Neue Suche nach: LI WEI
- Neue Suche nach: GAO JIAN
- Neue Suche nach: ZHANG KAI
- Neue Suche nach: HE LIN
- Neue Suche nach: ZHANG LU
A traffic lane line fitting method and system, the traffic lane line fitting method comprising: obtaining map information for a current position of a vehicle (S110), the map information comprising a number of traffic lanes, a road width and line point information of traffic lane lines on both sides of the vehicle; determining, from among the traffic lane lines on both sides of the vehicle, a traffic lane line on one side, consistent with the direction indicated by at least one of the following, to be a traffic lane line offset reference used for traffic lane line fitting (S 120): a lane change direction side, a driving coordinate system reference side, a constant road width side, and a traffic lane continuous side; offsetting and generating a plurality of traffic lane lines of the vehicle on the basis of the traffic lane line offset reference (S 130); performing curve fitting on a set of line points on the generated plurality of traffic lane lines so as to obtain a corresponding traffic lane line equation (S 140). The traffic lane line fitting method solves the problem that extracted traffic lane lines are numerous and relatively complex.
Dokumentinformationen
TRAFFIC LANE LINE FITTING METHOD AND SYSTEM
VERFAHREN UND SYSTEM ZUR FAHRSPURLINIENANPASSUNG
PROCÉDÉ ET SYSTÈME D'AJUSTEMENT DE LIGNE DE VOIE DE CIRCULATION
2021-11-17
Patent
Elektronische Ressource
Englisch
| IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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