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:
Feb. 28, 2023
Filed:
Nov. 13, 2019
Hitachi, Ltd., Tokyo, JP;
Nahoko Maruyama, Tokyo, JP;
Yukinori Katagiri, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A system for management and support of a workplace includes: an input unit to acquire environmental factor information from environmental sensors in a workplace and physiological internal state information from biosensors attached to workers; a database including a first storage category to store physiological internal state information of a worker in association with environmental factor information with respect to each worker and a second storage category to store physiological internal state information of a worker in association with environmental factor information with respect to a worker regarded as experienced; a computing unit to compare physiological internal state information of a particular worker at the current time with information about the particular worker stored in the first storage category and information stored in the second storage category, judge the physiological internal state of the particular worker, and determine alert content; and an output unit to generate an alert to a worker.