| 发明名称 | Direct observation event triggering of drowsiness | ||
| 摘要 | A system for event triggering comprises an interface and a processor. An interface configured to receive a face tracking data and receive a sensor data. The processor configured to determine a degree of drowsiness based at least in part on the face tracking data and the sensor data; in the event that the degree of drowsiness is greater than a first threshold, capture data; and in the event that the degree of drowsiness is greater than a second threshold, provide a warning. | ||
| 申请公布号 | US8952819(B2) | 申请公布日期 | 2015.02.10 |
| 申请号 | US201313755194 | 申请日期 | 2013.01.31 |
| 申请人 | Lytx, Inc. | 发明人 | Nemat-Nasser Syrus C. |
| 分类号 | G08B23/00;G08B21/06 | 主分类号 | G08B23/00 |
| 代理机构 | Van Pelt, Yi & James LLP | 代理人 | Van Pelt, Yi & James LLP |
| 主权项 | 1. A system for event triggering, comprising: an interface configured to: receive a face tracking data;receive a sensor data; and a processor configured to: determine a degree of drowsiness based at least in part on the face tracking data and the sensor data, wherein the degree of drowsiness is determined using a model;in the event that the degree of drowsiness is greater than a first threshold, capture data of a drowsy driving event; andin the event that the degree of drowsiness is greater than a second threshold, provide a warning;determine a score for the drowsy driving events based at least in part on a review of captured data of drowsy driving events;update the model for determining the degree of drowsiness based at least in part on the score of the drowsy driving events. | ||
| 地址 | San Diego CA US | ||