An embodiment of the present invention relates to an apparatus and a method for decoding a road friction coefficient, the apparatus which learns labeling data labeling road friction coefficient data calculated from ESC using road image data obtained from a camera to accurately estimate road friction coefficient information using only an image of the camera even during normal driving and then provides the information to a requiring control device as driving control information to improve stability of an autonomous vehicle.
본 실시예는, 카메라로부터 확보한 노면 영상 데이터에 ESC로 계산한 노면 마찰계수 데이터를 라벨링한 라벨링 데이터를 학습시킴으로써 일반 주행 시에도 카메라의 영상만으로도 노면 마찰계수 정보를 정확하게 추정할 수 있도록 하며, 이를 주행 제어정보로서 필요한 제어기기에 제공함으로써 자율 주행 차량에 대한 안정성을 향상 가능토록 하는 노면 마찰계수 판독장치 및 그 방법에 관한 것이다.
Method and Apparatus for Reading Road Friction Coefficient
노면 마찰계수 판독장치 및 그 방법
2021-08-10
Patent
Electronic Resource
Korean
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
Road friction coefficient estimating unit and road friction coefficient estimating method
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