KR20120066468A - 운전부하 측정을 위한 장치 및 방법 - Google Patents
운전부하 측정을 위한 장치 및 방법 Download PDFInfo
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Abstract
Description
도 2는 도 1에 도시한 운전부하 측정장치의 운행정보 센싱부에서 생성하는 차량 운행 정보 테이블의 한 예를 나타내는 도면이다.
도 3은 도 1에 도시한 운전부하 측정장치의 환경정보 센싱부에서 생성하는 환경정보 테이블의 한 예를 나타내는 도면이다.
도 4는 도 1에 도시한 운전부하 측정장치의 운전행동 센싱부에서 생성하는 운전행동 테이블의 한 예를 나타내는 도면이다.
도 5는 도 1에 도시한 운전부하 측정장치의 운전자정보 입력부에서 생성하는 운전자정보 테이블의 한 예를 나타내는 도면이다.
도 6은 도 1에 도시한 운전부하 측정장치의 설문조사 입력부에서 생성하는 설문조사 정보 테이블의 한 예를 나타내는 도면이다.
도 7은 도 1에 도시한 운전부하 측정장치에서 운전부하를 측정하는 순서를 나타내는 흐름도이다.
110: 운행정보 센싱부
120: 환경정보 센싱부
130: 운전행동 센싱부
140: 운전자정보 입력부
150: 설문조사 입력부
160: 운전부하 산출부
170: 경고 알람부
Claims (20)
- 운전자의 주행에 따라 수집되는 운전 관련 정보들을 이용하여 운전부하를 산출하며, 상기 운전부하 별로 설정된 가중치와 상기 운전부하를 이용하여 전체 운전부하를 산출하는 운전부하 산출부; 및
상기 운전부하 산출부의 제어에 따라 상기 전체 운전부하에 대응하여 설정된 경고 메시지를 제공하는 경고 알람부
를 포함하는 운전부하 측정장치. - 청구항 1에 있어서,
상기 운전 관련 정보는,
차량 운행 정보, 환경 정보, 운전 행동정보, 운전자 신상정보 및 설문조사 정보를 포함하는 운전부하 측정장치. - 청구항 2에 있어서,
상기 운전부하 산출부는,
상기 차량 운행 정보에 따라 상기 운전자가 느끼는 제1 운전부하를 산출하며, 상기 환경 정보에 따라 상기 운전자가 느끼는 제2 운전부하를 산출하며, 상기 운전 행동정보에 따라 상기 운전자가 느끼는 제3 운전부하를 산출하며, 상기 운전자 신상정보에 따라 상기 운전자가 느끼는 제4 운전부하를 산출하며, 상기 설문조사 정보에 따라 상기 운전자가 느끼는 제5 운전부하를 산출하는 운전부하 측정장치. - 청구항 3에 있어서,
상기 운전부하 산출부는,
상기 제1 운전부하 내지 상기 제5 운전부하를 더하여 상기 운전자가 느끼는 현재 운전부하를 산출하는 운전부하 측정장치. - 청구항 4에 있어서,
상기 운전부하 산출부는,
상기 제1 운전부하 내지 상기 제5 운전부하 각각에 대응하여 설정된 제1 내지 제5 가중치를 각각 곱한 후에 더한 결과값과 상기 현재 운전부하를 더하여 상기 전체 운전부하를 산출하는 운전부하 측정장치. - 청구항 1에 있어서,
상기 차량 운행 정보를 수집하여 차량 운행 정보 테이블을 생성하는 운행정보 센싱부를 포함하는 운전부하 측정장치. - 청구항 6에 있어서,
상기 차량 운행 정보 테이블은,
속도 정보를 표시하는 속도필드, RPM 정보를 표시하는 RPM 필드, 조향각 정보를 표시하는 조향각 필드, 감속페달 수치정보를 표시하는 감속페달 필드, 가속페달 수치정보를 포함하는 가속페달 필드 및 엔진상태를 표시하는 엔진상태 필드를 포함하는 운전부하 측정장치. - 청구항 1에 있어서,
상기 운전자가 주행하는 시점의 상기 환경 정보를 측정하여 환경정보 테이블을 생성하는 환경정보 센싱부를 포함하는 운전부하 측정장치. - 청구항 8에 있어서,
상기 환경정보 테이블은,
날씨 정보를 표시하는 날씨필드, 도로상황을 표시하는 도로상황 필드, 노면상황을 표시하는 노면상황 필드 및 차량위치를 표시하는 차량위치 필드를 포함하는 운전부하 측정장치. - 청구항 1에 있어서,
상기 운전자의 상기 운전 행동정보를 수집하여 운전행동 테이블을 생성하는 운전행동 센싱부를 포함하는 운전부하 측정장치. - 청구항 10에 있어서,
상기 운전행동 테이블은,
오른쪽 지시등의 온오프를 표시하는 오른쪽 지시등 표시필드, 왼쪽 지시등의 온오프를 표시하는 왼쪽 지시등 표시필드, 조향 시작을 표시하는 조향 필드, 감속폐달의 동작을 표시하는 감속폐달 동작필드 및 가속폐달의 동작을 표시하는 가속폐달 동작필드를 포함하는 운전부하 측정장치. - 청구항 1에 있어서,
상기 운전자 신상정보를 수집하여 운전자정보 테이블을 생성하는 운전자정보 입력부를 포함하는 운전부하 측정장치. - 청구항 12에 있어서,
상기 운전자정보 테이블은,
운전자 식별자를 표시하는 식별자 필드, 나이를 표시하는 나이필드, 성별을 표시하는 성별필드, 연평균주행거리를 표시하는 주행거리 필드 및 운전경력을 표시하는 경력필드를 포함하는 운전부하 측정장치. - 청구항 1에 있어서,
상기 설문조사 정보를 수집하여 설문조사 정보 테이블을 생성하는 설문조사 입력부를 포함하는 운전부하 측정장치. - 청구항 14에 있어서,
상기 설문조사 정보 테이블은,
시각적인 부담감을 표시하는 시각 부담감 필드, 청각적인 부담감을 표시하는 청각 부담감 필드, 인지적인 부담감을 표시하는 인지 부담감 필드 및 모터제어 부담감을 표시하는 모터 부담감 필드를 포함하는 운전부하 측정장치. - 운전자의 주행에 따라 운전 관련 정보들을 수집하는 단계;
상기 운전 관련 정보들 각각에 대한 운전부하를 산출하는 단계;
상기 운전부하 별로 설정된 가중치를 적용하여 전체 운전부하를 산출하는 단계; 및
상기 전체 운전부하와 임계부하범위를 비교한 결과에 따라 경고 메시지를 제공하는 단계
를 포함하는 운전부하 측정방법. - 청구항 16에 있어서,
상기 운전 관련 정보는,
차량 운행 정보, 환경정보, 운전 행동정보, 운전자 신상정보 및 설문조사 정보를 포함하는 운전부하 측정방법. - 청구항 17에 있어서,
상기 운전부하를 산출하는 단계는,
상기 차량 운행 정보에 따라 상기 운전자가 느끼는 제1 운전부하를 산출하는 단계;
상기 환경 정보에 따라 상기 운전자가 느끼는 제2 운전부하를 산출하는 단계;
상기 운전 행동정보에 따라 상기 운전자가 느끼는 제3 운전부하를 산출하는 단계;
상기 운전자 신상정보에 따라 상기 운전자가 느끼는 제4 운전부하를 산출하는 단계; 및
상기 설문조사 정보에 따라 상기 운전자가 느끼는 제5 운전부하를 산출하는 단계를 포함하는 운전부하 측정방법. - 청구항 18에 있어서,
상기 전체 운전부하를 산출하는 단계는,
상기 제1 운전부하 내지 상기 제5 운전부하를 더하여 상기 운전자가 느끼는 현재 운전부하를 산출하는 단계;
상기 제1 운전부하 내지 상기 제5 운전부하 각각에 대응하여 설정된 제1 내지 제5 가중치를 각각 곱한 후에 더한 결과값을 산출하는 단계; 및
상기 결과값과 상기 현재 운전부하를 더하여 상기 전체 운전부하를 산출하는 단계를 포함하는 운전부하 측정방법. - 청구항 16에 있어서,
상기 경고 메시지를 제공하는 단계는,
상기 전체 운전부하가 상기 임계부하범위보다 큰 경우, 상기 전체 운전부하에 대응하여 미리 생성된 상기 경고 메시지를 제공하는 단계를 포함하는 운전부하 측정방법.
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US13/325,640 US20120150412A1 (en) | 2010-12-14 | 2011-12-14 | Driving work load measurement apparatus and method |
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US9424746B2 (en) | 2013-07-11 | 2016-08-23 | Hyundai Motor Company | System and method for setting warning reference of advanced driver assistance system |
US9682711B2 (en) | 2014-07-23 | 2017-06-20 | Hyundai Mobis Co., Ltd. | Apparatus and method for detecting driver status |
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