| 发明名称 | Monitoring a degree of attention of a driver of a vehicle | ||
| 摘要 | To monitor a degree of attentiveness for a driver of a vehicle, a period is determined on the basis of a speed of the vehicle. It is determined whether an eyelid closed time and/or an eyelid closing time of the driver exceeds the period. | ||
| 申请公布号 | US9619721(B2) | 申请公布日期 | 2017.04.11 |
| 申请号 | US201514882681 | 申请日期 | 2015.10.14 |
| 申请人 | Volkswagen AG;Audi AG | 发明人 | Bogner Nico;Groβkopf Gordon;Zachmayer Andreas;Büthorn Robert;Brosig Stefan;Franke Hendrik;Eltaher Asem |
| 分类号 | G06F7/70;G06K9/00;A61B13/00;B62D15/02;B60Q9/00;B60T7/12;B60W30/12;G08B21/06;A61B5/18;A61B5/11;B60T7/14;B60T8/172;A61B5/00 | 主分类号 | G06F7/70 |
| 代理机构 | Barnes & Thornburg LLP | 代理人 | Barnes & Thornburg LLP |
| 主权项 | 1. A method for monitoring a degree of attentiveness for a driver of a vehicle, the method comprising: determining a period based on a speed of the vehicle; receiving image data from an interior camera that depict a portion of the face of the driver; determining whether a blink time of the driver exceeds the determined period based on the image data and identifying a reduced degree of attentiveness when the blink time of the driver exceeds the period; monitoring the degree of attentiveness of the driver based on the determination of whether the blink time exceeds the period, wherein the method is executed by a controller that is preconfigured to carry out the method. | ||
| 地址 | Wolfsburg DE | ||