Disclosed are a device and method for preventing drowsy driving. According to the present invention, the device for preventing drowsy driving comprises: a driving detection unit detecting a driving state of a vehicle; a boarding detection unit detecting a boarding state of a passenger; a microphone receiving a voice of a driver; a speaker outputting a question or a warning sound to the driver; a storage unit storing questions to be asked interactively to the driver; and a control unit determining whether there is drowsy based on an answer of the driver and outputting the warning sound through the speaker after outputting the question contents stored in the storage unit when a set period of time is elapsed by determining the boarding state of the passenger by the boarding detection unit when it is determined that the vehicle drives by the driving detection unit.
본 발명은 졸음운전 방지 장치 및 그 방법이 개시된다. 본 발명의 졸음운전 방지 장치는, 차량의 주행상태를 감지하는 주행감지부; 탑승객을 탑승상태를 감지하는 탑승감지부; 운전자의 음성을 입력받는 마이크; 운전자에게 질문을 출력하거나 경고음을 출력하는 스피커; 운전자에게 대화식으로 질문할 질문내용을 저장하는 저장부; 및 주행감지부를 통해 차량이 주행 중인 경우 탑승감지부로부터 동승자의 탑승상태를 판단하여 설정시간이 경과하게 되면 저장부에 저장된 질문내용을 스피커로 출력한 후 운전자의 대답에 기초하여 졸음 여부를 판단하고, 스피커를 통해 경고음을 출력하는 제어부;를 포함하는 것을 특징으로 한다.
APPARATUS FOR PREVENTING DROWSY DRIVING AND METHOD THEREOF
졸음운전 방지 장치 및 그 방법
2023-03-16
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
Apparatus For Preventing A Drowsy Driving And System For Preventing A Drowsy Driving
European Patent Office | 2020
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