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. 27, 2026
Filed:
Feb. 04, 2021
Kone Corporation, Helsinki, FI;
KONE CORPORATION, Helsinki, FI;
Abstract
Provided is an elevator monitoring system, including a gateway device, a load weighing device and an elevator controller; the elevator controller is configured to collect status information of an elevator car and fault information when an elevator fails; the gateway device is configured to obtain fault information and status information from the elevator controller; the load weighing device monitors current load value of the elevator car in real time and transmits the current load value to the gateway device; the gateway device calculates a minimum reference load value corresponding to each stopping floor level of the elevator car based on the current load value, updates and records the minimum reference load value in real time; based on the fault information and the status information, if the gateway device determines that the current load value is greater than the minimum reference load value, the gateway device will send a warning alarm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile