Work item:
Y.4420
Subject/title:
Framework of Internet of things based monitoring and management for elevators
Approval process:
TAP
Type of work item:
Recommendation
Version:
Rev.
Equivalent number:
-
Timing:
2025-Q4 (Medium priority)
Liaison:
ISO/TC 178, ETSI, oneM2M
Supporting members:
ETRI, Daejeon University
Summary:
Recommendation ITU-T Y.4420 describes a framework of Internet of things (IoT) based monitoring and management for elevators, including a protocol and a data model, and requirements for external control of elevators using IoT technologies. Elevators need to interact with applications through communication networks to provide different kinds of services to end users. In many cases, elevators cannot connect to communication networks directly. Therefore, gateways support the interconnection of such elevators with communication networks. Correspondingly, various elevator companies also apply their own data models and protocols. For this reason, interoperability problems have occurred, and therefore this framework will facilitate IoT based monitoring and management for elevators to operate in conjunction with each other.
Comment:
-
Historic references: