The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 24, 2017
Filed:
Dec. 10, 2014
Maxim Integrated Products, Inc., San Jose, CA (US);
Nicole D. Kerness, Menlo Park, CA (US);
Joy T. Jones, Fremont, CA (US);
Arvin Emadi, Santa Clara, CA (US);
Maxim Integrated Products, Inc., San Jose, CA (US);
Abstract
A system includes one or more optical sensors for the measuring and monitoring of physiological information of a motorized system operator. The system is configured to determine an incapacitation state of the motorized system operator based upon the measured physiological information. When the measured physiological information indicates an incapacitation state (intoxication level, stress level, and so forth), the system is configured to provide a response thereto including, but not limited to: lock out operation of the motorized system, provide a warning on a display, transmit a message from the motorized system, assume automatic control of the motorized system, and so forth. The system includes a plurality of light sources (e.g., light-emitting diodes (LEDs)), one or more photodetectors, and control circuitry coupled to the plurality of light sources and/or photodetectors to non-invasively measure physiological information (e.g., blood alcohol concentration, stress levels, and so forth).