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:
Nov. 03, 2026
Filed:
Feb. 07, 2025
Hon Hai Precision Industry Co., Ltd., New Taipei City, TW;
San Sheng Shen, New Taipei City, TW;
Chin Hui Lin, New Taipei City, TW;
Hon Hai Precision Industry Co., Ltd., New Taipei City, TW;
Abstract
Provided are a driver monitoring system and a driver monitoring method. The driver monitoring method includes: detecting a first heartbeat signal of a driver through a radar; extracting a beat-to-beat interval signal from the first heartbeat signal; generating heart rate variability data according to the beat-to-beat interval signal, where the heart rate variability data includes low frequency power and high frequency power; determining whether the driver is fatigued according to the heart rate variability data; and in response to determining that the driver is fatigued, outputting an alarm message.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile