KR20200093641A - 운전 상태 표시 방법 및 운전 상태 표시 시스템 - Google Patents
운전 상태 표시 방법 및 운전 상태 표시 시스템 Download PDFInfo
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Abstract
Description
도 2는 본 실시 형태의 운전 상태 표시 시스템에 따른 미터 패널의 표시 양태를 설명하는 도면이다.
도 3a는 에코 레벨 게이지의 표시 A를 도시하는 도면이다.
도 3b는 에코 레벨 게이지의 표시 B를 도시하는 도면이다.
도 3c는 에코 레벨 게이지의 표시 C를 도시하는 도면이다.
도 3d는 에코 레벨 게이지의 표시 D를 도시하는 도면이다.
도 4a는 파워 미터 및 에코 판정 게이지의 표시 패턴예를 설명하는 도면이다.
도 4b는 파워 미터 및 에코 판정 게이지의 표시 패턴예를 설명하는 도면이다.
도 4c는 파워 미터 및 에코 판정 게이지의 표시 패턴예를 설명하는 도면이다.
도 4d는 파워 미터 및 에코 판정 게이지의 표시 패턴예를 설명하는 도면이다.
도 5는 본 실시 형태의 운전 상태 표시 시스템의 기능을 설명하는 블록도이다.
도 6은 운전 상태 표시 방법의 흐름을 설명하는 흐름도이다.
도 7은 에코 레벨 설정 맵을 나타내는 도면이다.
도 8은 소비 전력 역치 설정 맵을 나타내는 도면이다.
도 9a는 전동 차량의 운전 상태에 따른 미터 패널의 표시 양태를 설명하는 도면이다.
도 9b는 전동 차량의 운전 상태에 따른 미터 패널의 표시 양태를 설명하는 도면이다.
도 9c는 전동 차량의 운전 상태에 따른 미터 패널의 표시 양태를 설명하는 도면이다.
도 9d는 전동 차량의 운전 상태에 따른 미터 패널의 표시 양태를 설명하는 도면이다.
도 9e는 전동 차량의 운전 상태에 따른 미터 패널의 표시 양태를 설명하는 도면이다.
도 10은 본 실시 형태의 변형예에 따른 미터 패널의 표시 양태를 설명하는 도면이다.
Claims (6)
- 배터리로부터 주행 모터에 구동 전력을 공급하는 전동 차량에 있어서의 운전 상태 표시 방법이며,
상기 전동 차량의 차속 및 상기 주행 모터의 출력에 기초하여, 상기 전동 차량의 운전 상태에 대한 에코 레벨을 설정하는 에코 레벨 설정 공정과,
상기 에코 레벨에 따라 신축하는 에코 레벨 게이지를 차실 내에 표시하는 표시 공정을 갖는,
운전 상태 표시 방법. - 제1항에 있어서,
상기 전동 차량의 소비 전력을 연산하는 소비 전력 연산 공정을 더 갖고,
상기 표시 공정에서는, 상기 소비 전력에 따라 눈금수가 증감하는 파워 미터를 상기 에코 레벨 게이지와 함께 표시하는,
운전 상태 표시 방법. - 제2항에 있어서,
상기 전동 차량의 운전 상태가 에코 드라이브 상태라고 판단하기 위한 상기 소비 전력의 역치를 설정하는 소비 전력 역치 설정 공정과,
상기 소비 전력의 역치에 상당하는 상기 파워 미터의 눈금수의 길이를 나타내는 에코 판정 게이지를 설정하는 에코 판정 게이지 설정 공정을 더 갖고,
상기 표시 공정에서는 상기 에코 판정 게이지를 상기 파워 미터에 병렬시켜 표시하는,
운전 상태 표시 방법. - 제3항에 있어서,
상기 에코 레벨 설정 공정에서는,
상기 전동 차량의 차속 및 상기 주행 모터의 출력과, 상기 에코 레벨이 소정 레벨임을 판정하기 위한 에코 레벨 판정값의 관계를 미리 규정한 에코 레벨 판정 맵을 참조하여, 상기 전동 차량의 차속 및 상기 주행 모터의 출력으로부터 상기 에코 레벨을 설정하고,
상기 소비 전력 역치 설정 공정에서는,
상기 전동 차량의 차속과 상기 소비 전력의 역치 관계를 미리 규정한 소비 전력 역치 설정 맵을 참조하여, 상기 전동 차량의 차속에 기초하여 상기 소비 전력의 역치를 설정하고,
상기 에코 레벨 판정 맵 및 상기 소비 전력 역치 설정 맵은, 상기 에코 레벨 판정값 및 상기 소비 전력의 역치가 동일한 차속에 대하여 상호 간에 일치하도록 정해지는,
운전 상태 표시 방법. - 엔진의 동력을 이용하여 배터리를 충전 가능한 발전기와, 상기 배터리로부터 주행 모터에 구동 전력을 공급하고, 액셀러레이터 조작량에 따른 모터 출력을 적어도 2단계로 선택 변경 가능한 하이브리드 차량에 탑재되는 운전 상태 표시 시스템이며,
상기 하이브리드 차량의 주행 모드를 전환하는 모드 전환 스위치와,
상기 하이브리드 차량의 드라이버에게 시인 가능하게 마련되고, 상기 주행 모터의 전력 소비 효율이 조금이라도 높은 운전 상태를 나타내는 제1 표시와, 상기 제1 표시보다 전력 소비 효율이 낮은 운전 상태를 나타내는 제2 표시를 전환하여 표시하는 에코 레벨 표시기와,
상기 드라이버에게 시인 가능하게 마련되고, 상기 모터 출력을 나타내는 영역을 표시하는 파워 미터 표시기와,
상기 에코 레벨 표시기와 파워 미터 표시기의 표시 상태를 제어하는 표시 컨트롤러를 구비하고,
상기 표시 컨트롤러는,
상기 모터 출력에 관한 값을 산출하는 주행 모터 출력 산정부와,
상기 모터 출력에 관한 역치를 설정하고, 차속이 낮을 때에 비해 차속이 높을 때의 상기 역치를 크게 설정하는 모터 출력 역치 설정부와,
상기 모터 출력에 관한 값이 상기 역치보다 작을 때는 상기 제1 표시를 상기 에코 레벨 표시기에 표시시키고, 상기 모터 출력에 관한 값이 상기 역치보다 클 때는 상기 제2 표시를 상기 에코 레벨 표시기에 표시시키는 에코 레벨 표시 제어부와,
상기 모터 출력에 관한 영역에, 해당 모터 출력에 관한 값을 표시함과 함께, 상기 역치를 상기 모터 출력에 관한 값과 비교 가능하게 표시하는 파워 미터 표시 제어부를 갖는,
운전 상태 표시 시스템. - 제5항에 있어서,
상기 모터 출력 역치 설정부는, 차속이 낮을 때에 비해 차속이 높을 때의 상기 역치를 크게 설정하고,
상기 파워 미터 표시 제어부는, 상기 역치가 변경되었을 때 파워 미터 표시기의 역치 표시를 변경하는,
운전 상태 표시 시스템.
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| EP (1) | EP3725579B1 (ko) |
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| KR102417575B1 (ko) | 2022-07-08 |
| BR112020011906A2 (pt) | 2020-11-24 |
| EP3725579A4 (en) | 2020-12-30 |
| WO2019116577A1 (ja) | 2019-06-20 |
| JPWO2019116577A1 (ja) | 2021-01-07 |
| CN111479717A (zh) | 2020-07-31 |
| RU2742313C1 (ru) | 2021-02-04 |
| US20200384859A1 (en) | 2020-12-10 |
| US11505070B2 (en) | 2022-11-22 |
| EP3725579A1 (en) | 2020-10-21 |
| MX2020006165A (es) | 2020-08-13 |
| JP6897795B2 (ja) | 2021-07-07 |
| EP3725579B1 (en) | 2021-08-18 |
| CN111479717B (zh) | 2023-06-27 |
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