The present invention relates to a bio signal sensing sensor installed in a vehicle to use breathing signal-based dynamic object detection. An antenna for an impulse radio ultra-wide band (IR-UWB), which is a chip type surface mount device (SMD), includes: a bio signal sensing sensor providing a sensing result by receiving a radio signal reflected from a random object in a detection area; a context determination part determining a context in the detection area in accordance with whether there is a dynamic object in the detection area based on the sensing result, a classification of the dynamic object, and the situation in the detection area based on the classification of the dynamic object, and providing the determination result as a context determination result; and an alarm part actuating a warning device or providing an alarm to a registered personal communication device based on the context determination result. The present invention can prevent an accident in which an infant is left alone in a vehicle.
본 발명은 자동차 내부에 설치되어 호흡 신호 기반 동적 객체 탐지를 이용한 생체 신호 감지 센서로 IR-UWB(Impulse Radio Ultra-Wide Band) 레이더용 안테나는 칩형 SMD(Surface Mount Device) 형태로, 탐지 영역 내에 임의의 객체에서 반사된 전파 신호를 수신하여 센싱 결과를 제공하는 생체 신호 감지 센서, 상기 센싱 결과를 기초로 하여 상기 탐지 영역 내에 동적 객체의 존재 유무, 동적 객체의 구분 및 동적 객체 구분에 따라 탐지 영역 내에 상황을 판단하고, 판단 결과를 상황 판단 결과로서 제공하는 상황 판단부, 및 상기 상황 판단 결과에 기초하여 경보 장치를 작동시키거나 등록된 개인용 통신기기에 알람을 제공하는 알람부를 포함한다.
Context-Awareness System Using Dynamic Object Detection based on Breathing Signal
호흡 신호 기반 동적 객체 탐지를 이용한 상황 인지 시스템
2020-09-16
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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