Elevator state monitoring and displaying system

Abstract

The invention discloses an elevator state monitoring and displaying system. The elevator state monitoring and displaying system is characterized in that the elevator state monitoring and displaying system comprises a PLC local end, a PLC terminal, a PLC interchanger, a video analysis host, photoelectric sensing devices, an intelligent display terminal and a digital camera device. The PLC local end is connected with the PLC terminal through a power line for communication. The PLC interchanger is in communication with the intelligent display terminal, the digital camera device, the PLC terminal, the photoelectric sensing devices and the video analysis host through network connecting wires. The PLC terminal, the PLC interchanger and the video analysis host are arranged on the top of an elevator lift car. The display terminal and the digital camera device are arranged inside the elevator lift car. Each photoelectric sensing device is arranged on the corresponding flat floor of an elevator guiding rail. The problems that in an existing elevator, mobile phone signal is missed, a video conversation device arranged on the elevator is poor in communication are solved.

Description

technical field [0001] The invention relates to the technical field of elevator comprehensive management and information security, in particular to an elevator state monitoring and display system for detecting elevator operation data and abnormal alarms such as non-leveling door opening and closing, overspeed, and vibration. Background technique [0002] With the continuous emergence of high-rise buildings, the number of new elevators is increasing at a rate of 20% every year, while the aging problems of the existing elevators are becoming more and more serious, lack of unified planning and scheduling, single management methods, single technical implementation methods, and informationization of emergency management The methods are backward, the maintenance is not in place, and the safety of elevators has become the focus of attention of the people. The Special Equipment Technical Supervision Bureau of the General Administration of Quality The above-mentioned defects existing...

AI Technical Summary

Problems solved by technology

[0002] With the continuous emergence of high-rise buildings, the number of new elevators is increasing at a rate of 20% every year, while the aging problems of the existing elevators are becoming more and more serious, lack of unified planning and scheduling, single management methods, single technical implementation methods, and informationization of emergency management The methods are backward, the maintenance is not in place, and the safety of elevators has become the focus of attention of the people. The Special Equipment Technical Supervision Bureau of the General Administration of Quality The above-mentioned defects existing in the prior art, it is necessary to carry out research, to provide a kind of scheme, solve the defect existing in the prior art, overcome the problem that existing elevator comprehensive management and state monitoring are simple and have potential safety hazard, without changing Under the premise of the elevator's existing structure and internal devices, the elevator's operating data and status monitoring are more detailed, and it has a safer and more reliable system solution

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