About 11 results
https://drivepatents.com/patents/1392459 · 15 Apr 2026
A structure in which an effective visual field of a person can be detected is achieved. A visual-line-movement-related-value-acquisition device 220 comprises a database configured to store a relationship between the subject's visual line movement-related v...
https://drivepatents.com/patents/1394931 · 15 Apr 2026
An eye blink detection method and system are disclosed. The eye blink detection method comprises: photographing a face using a DVS camera to obtain a stream of DVS pixels; integrating DVS pixels of the stream of DVS pixels to form a plurality of DVS frames...
https://drivepatents.com/patents/945245 · 30 Mar 2016
A system for monitoring a subject's eye, comprising: an image capturing device (104) configured to capture spectral profiles from a frame substantially around a subject's eye; and an eye monitoring system (106) communicatively connected to the image captur...
https://drivepatents.com/patents/950071 · 15 Jul 2015
One embodiment of the present invention sets forth a technique for detecting when a user, notably the driver of a vehicle, is not being attentive based on eye convergence. The technique includes determining a first distance from the user to an obstacle, su...
https://drivepatents.com/patents/985802 · 6 Mar 2013
The present invention relates to a method for determining a vehicle operator's visual input of an object in the operator's surroundings, which method comprises receiving an object position signal indicative of the position of at least one object, receiving...
https://drivepatents.com/patents/1003044 · 25 Apr 2012
At the occurence of an event (malfunction, obstacle) an operator's current gazing direction is compared with an expected gazing direction appropriate for the particular event. When these differ, an alarm is generated to attract the attention of the operato...
https://drivepatents.com/patents/1013590 · 27 Apr 2011
The present invention relates to a method for enhancing driving performance by monitoring a driver's distraction from driving tasks due to the driver's attention to secondary tasks, the method comprising the steps of: measuring a visual activity of the dri...
https://drivepatents.com/patents/1013711 · 20 Apr 2011
Even when a driver is not directing his or her line of sight to objects in the surroundings, the amount of attention of the driver to the peripheral visual field can be determined, and safe driving assistance in accordance with the result of determination ...
https://drivepatents.com/patents/1014356 · 6 Apr 2011
The present invention relates to a method for enhancing driving performance by monitoring a driver's workload due to the performance of secondary tasks, the method comprising the steps of: measuring a visual activity of the driver based on the driver's hea...
https://drivepatents.com/patents/1015051 · 16 Mar 2011
The present invention relates to a method for assisting a driver by means of at least one collision warning system, the method comprising the steps of: measuring a visual activity of the driver based on the driver's head and/or eye movement; assessing a dr...