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. 13, 2026
Filed:
Nov. 01, 2021
Nissan Motor Co., Ltd., Yokohama, JP;
Shota Yamazaki, Kanagawa, JP;
Kentarou Yuge, Kanagawa, JP;
Takanori Kai, Kanagawa, JP;
Takeshi Satoh, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A warning system includes an information acquisition unit, a risk degree calculation unit and an alarm. The information acquisition unit acquires a heart rate and an acceleration, which are items of biological information pertaining to a monitored person, as well as temperature and humidity, which are items of environment information pertaining to surroundings of the monitored person. The risk degree calculation unit calculates a degree of risk relating to heatstroke in the monitored person based on the heart rate, acceleration, temperature, and humidity. The alarm issues a warning based on an extent of the calculated degree of risk. The alarm modifies a scope of the warning according to the extent of the degree of risk.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile