본 발명의 실시예에 따른 안전주행 방법은, 적외선과 가시광선 영상을 차례로 촬영하는 제1단계; 상기 촬영한 적외선과 가시광 영상을 영상인식 비교모듈로 전송하는 제2단계; 상기 영상인식 비교모듈에서 적외선과 가시광선 영상을 고주파 통과 필터를 사용하여 엣지에 대한 주파수만 남기는 제3단계; 및 상기 제3단계에서 처리된 주파수 대역 분포를 비교하여 차이가 일정 레벨 이상이면 안개 상황으로 판단하는 제4단계; 를 포함한다.
The present invention provides a vehicle control method for driving safety, including: a first step of photographing an infrared image and a visible ray image; a second step of transmitting the photographed infrared image and visible ray image to an image recognizing and comparing module; a third step of leaving only a frequency for an edge of the infrared image and the visible image using a high pass filter, in the image recognizing and comparing module; and a fourth step of comparing a frequency band distribution processed in the third step to determine the situation as a situation which has a difficulty to secure a clear view when a difference is equal to or higher than a predetermined level.
VEHICLE CONTROL METHOD FOR SAFETY DRIVING
주행 안전을 위한 차량 제어방법
2020-06-03
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 / G06V |
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