Elevator Operation Safety Online Monitoring System Overall Functional Framework Design

An analysis of the basic features of the system has been conducted, and a research and development plan for a fully automated safety protection and fault handling online monitoring system applied to elevator operation scenarios has been proposed. The hardware architecture of the system adopts a modular design approach, including processor units, door lock safety circuit units, floor area signal detection units, and communication units, among others. The reliability of parallel redundant topology is elaborated upon and applied to the hardware design of the system, greatly enhancing its safety and stability.