무엇보다도, 거리 센서를 사용하는 교통 신호등 추정을 위한 기술을 설명한다. 제2 운전 가능 영역과 교차로를 형성하는 제1 운전 가능 영역에서 주행하는 차량의 계획 회로는 차량의 거리 센서에 의해 감지된 정보를 수신한다. 이 정보는 교차로를 통한 대상체의 움직임 상태를 나타낸다. 교차로에 있는 교통 신호는 교차로를 통한 대상체의 움직임을 제어한다. 계획 회로는 수신된 정보에, 부분적으로, 기초하여 교차로에 있는 교통 신호의 상태를 결정한다. 제어 회로는 교차로에 있는 교통 신호의 상태에, 부분적으로, 기초하여 차량의 동작을 제어한다.

    Information is sensed by a range sensor (e.g. LiDAR or RADAR) on a vehicle (e.g. autonomous vehicle 100) traveling on a first drivable region 1302, 1316 that forms an intersection with a second drivable region 1304, 1306. Traffic signal 1318 controls the intersection. An onboard planning circuit uses the information to determine movement states of a first object on the first region and a second object 1328 on the second region - each movement state comprising a stationary or mobile state and a movement direction. The planning circuit determines a traffic signal state based on at least one of the movement states; determines a traffic delay at the intersection (e.g. from object speed profiles); and generates data for controlling an operation of the vehicle (e.g. stopping or travelling through the intersection) based on the traffic signal state and traffic delay. If the traffic signal permits the vehicle to proceed but the likelihood of the second object stopping is low, the vehicle may be controlled to travel through the intersection before or after the second object.


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    Titel :

    TRAFFIC LIGHT ESTIMATION


    Weitere Titelangaben:

    교통 신호등 추정


    Beteiligte:

    Erscheinungsdatum :

    2023-03-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    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 / G06V



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