Development Of Safety Assessment System Of Elevator Remote Inspection Operation System

Elevator is an often contact equipment to people,it brings convenience to people’s daily travel.However,due to the development of elevator industry in the domestic is relatively late,the quality of the elevator is usually uneven,as well as the emergence of elevator safety accidents in recent years have brought people a greater security risks.In order to solve the above problems,this research mainly studies the design and implementation of the elevator safety assessment system,which has the functions that evaluating elevator realtime data security,evaluating long time running data security,sever processing,data storage and management functions based on the existing sensor and elevator status collectors.This system is designed with the AHP method,CRITIC method,D-S evidence fusion algorithm,database technology,server development and web development technology.Through the elevator safety assessment system,this system implements a non-artificial,high frequency,fast and convenient assessment of elevator safety status and management of elevator data functions.The evaluation process of the elevator is simulated by the comprehensive fuzzy evaluation method,the development environment,system architecture,functional structure and database design of elevator safety assessment system are introduced.The functions of data management,real-time evaluation and fusion evaluation of elevator safety assessment system are realized,as well as the front and back technology of each function.The system can grasp the safety of the elevator in a timely manner,provides a means for the elevator state supervision and maintenance.