Systems and methods are provided for detecting and preventing sleep onset in a user. The method can include, for example, monitoring the user's heart rate, establishing a baseline average heart rate over a period of time, establishing a threshold heart rate that is less than the baseline average heart rate, detecting a drop in the user's heart rate below the threshold, and in response to detecting the drop, initiating a sleep prevention program.
Systems and Methods for Detecting and Alerting a Drowsy Driver
2016-11-03
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / A61B DIAGNOSIS , Diagnostik / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
IEEE | 2018
|Systems and methods for detecting and alerting a drowsy driver
Europäisches Patentamt | 2018
|