신호등 정보 제공장치 및 이를 이용한 차량 제어 장치, 그리고, 자율 주행 시스템이 개시된다. 본 발명의 일실시예에 따른 신호등 정보 제공장치는 적외선 LED와, 횡단 보도나 교차로에 설치되어 교통신호를 지시하는 신호등 및 신호등이 설치된 장소의 위치좌표에 대응하는 적외선 신호를 출력시키도록 적외선 LED의 점멸패턴을 제어하는 제어부를 포함한다.
Disclosed are a traffic light information providing device for providing location coordinates of a traffic light to a vehicle approaching the traffic light using an infrared light emitting diode (LED), a vehicle control apparatus using the same, and an autonomous driving system. According to one embodiment of the present invention, the traffic light information providing device comprises: an infrared LED; a traffic light installed at a crosswalk or intersection to indicate a traffic signal; and a control unit controlling a blinking pattern of the infrared LED so as to output an infrared signal corresponding to the location coordinates of a place in which the traffic light is installed.
APPARATUS FOR PROVIDING INFORMATION OF TRAFFIC LIGHTS AND VEHICLE CONTROL DEVICE AND AUTONOMOUS DRIVING SYSTEM USING THEREOF
신호등 정보 제공장치 및 이를 이용한 차량 제어 장치, 그리고, 자율 주행 시스템
2021-06-21
Patent
Electronic Resource
Korean
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
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