ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,722,643, issued on Sept. 1, was assigned to Lytx Inc. (San Diego).
"Drowsy sensor fusion" was invented by Vincent Nguyen (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for indicating a drowsy driver state comprises one or more interfaces and a processor. The one or more interfaces is configured to receive a set of driver images and a group of lane images over a time period and one or more lane departure indications. The processor is configured to: 1) determine a closed eyes statistic using a classifier based at least in part on the set of driver images; 2) determine a lane departure statistic using a classifier based at least in part...