The present invention relates to an infrastructure information-based intersection signal information error compensation system. According to the present invention, intersection signal information is received from an intersection terminal, and intersection passage can be performed in autonomous driving mode. The received intersection signal information is not always reliable. When communication is cut off or a delay occurs, an error is verified, and then intersection passage is performed according to a pre-learned virtual signal pattern. Therefore, a safer autonomous driving system can be constructed.

    본 발명은 인프라 정보 기반 교차로 신호 정보 오류 보완 시스템에 대한 것으로, 본 발명에 따르면 교차로단말로부터 교차로신호정보를 수신하여 자율주행 모드에서 교차로 통과가 가능토록 하되, 수신되는 교차로신호정보를 항상 신뢰하는 것이 아니라, 통신 두절이나 딜레이가 발생하였을 시 오류를 검증한 후, 미리 학습한 가상 신호 패턴에 따라 교차로 통과가 이루어지도록 하여 보다 안전한 자율주행 시스템을 구축할 수 있다.


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    Title :

    Intersection signal information error compensation system


    Additional title:

    인프라 정보 기반 교차로 신호 정보 오류 보완 시스템


    Contributors:

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



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