PROBLEM TO BE SOLVED: To provide a driver warning device which can determine a warning driving even when a driver is in a state of wobbly driving with his eyes opening.SOLUTION: A driver warning device includes a warning generation part 40 in a steering wheel 10. In a portable terminal 51 separate from the steering wheel 10, the driver warning device includes an acceleration measurement part 96 which can measure a lateral directional acceleration of a vehicle, and a determination part 57 into which acceleration measurement data from the acceleration measurement part 96 is input and which can determine a warning driving related to a driver's wobbly driving.SELECTED DRAWING: Figure 9
【課題】運転者が、開眼状態でのふらつき運転状態であっても、警告対象運転と判定可能な運転者用警告装置を提供すること。【解決手段】ステアリングホイール10に、警告発生部40を備え、ステアリングホイール10と別体とした携帯端末51に、車両の左右方向加速度を測定可能な加速度測定部96と、加速度測定部96からの加速度測定データを入力して、運転者のふらつき運転の警告対象運転を判定可能な判定部57を備えてなる運転者用警告装置。【選択図】図9
DRIVER WARNING DEVICE
運転者用警告装置
2017-10-05
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |