Intelligent and remote automatic alarming system for elevator faults

Abstract

Provided is an intelligent and remote automatic alarming system for elevator faults. The intelligent and remote automatic alarming system for the elevator faults is composed of a monitoring platform and monitoring terminals. The monitoring platform is connected with the remote monitoring terminals through a wide area network; the monitoring platform is composed of a communication server, a database server, a webpage server and a gateway; each monitoring terminal is composed of a monitoring and remote alarming terminal, an elevator operation detection unit, a door opening and closing detection unit, a human body induction unit, a fault talkback unit, an automatic emergency lamp unit, a multifunctional media machine and a standby power supply unit. The intelligent and remote automatic alarming system for the elevator faults achieves visual and remote informatization management of safety monitoring, fault management, personnel rescue, maintenance and management for elevator operation. The monitoring terminals are connected with telecom service providers through a telecom operator mobile network, data uplink processing and data downlink processing are achieved, and telecom operators are connected with the communication server, the database server and the webpage server of the monitoring platform through the Internet so as to achieve interconnection between the monitoring terminals and the communication server of the monitoring platform.

Description

technical field [0001] The invention belongs to the technical field of elevator monitoring, in particular to an intelligent elevator fault remote automatic alarm system. Background technique [0002] Elevator safety has become the focus of social attention. Malignant accidents are often seen in the media, and daily elevator accidents happen all the time. In the elevator control system, the rotary encoder and the detection of the position of the door area and the end station are indispensable. The encoder realizes accurate position and speed detection, but elevator manufacturers refuse to provide relevant data due to technical barriers and incomplete control systems. Therefore, remote monitoring of elevators has become a major problem. Although many related technologies have been developed, due to Its own defects cannot be used normally. For example, the "remote alarm system for elevators" disclosed in the Chinese invention patent application No. 200680000742.8 cannot be oper...

AI Technical Summary

Problems solved by technology

[0002] Elevator safety has become the focus of social attention. Malignant accidents are often seen in the media, and daily elevator accidents happen all the time. In the elevator control system, the rotary encoder and the detection of the position of the door area and the end station are indispensable. The encoder realizes accurate position and speed detection, but elevator manufacturers refuse to provide relevant data due to technical barriers and incomplete control systems. Therefore, remote monitoring of elevators has become a major problem. Although many related technologies have been developed, due to Its own defects cannot be used normally. For example, the "remote alarm system for elevators" disclosed in the Chinese invention patent application No. 200680000742.8 cannot be operated in a standardized manner because it cannot form an effective management platform, because there is no monitoring and management platform. The department was unable to understand the truth of the accident and could not start emergency measures in time, thus losing its value and cannot be promoted so far. At the same time, the system lacks an effective monitoring terminal detection unit and lacks relevant data to realize real-time detection of equipment terminals.

Although the "elevator operating state detection device" disclosed in Chinese patent application No. 201010164640.8 also uses a concave body, an infrared emitting tube, and an infrared receiving tube, it does not consider the stability and anti-interference of the infrared emitting tube and the infrared receiving tube, or only in It is not enough to use anti-interference signal for modulation, which brings hidden dangers to the reliability of long-term operation of the equipment. Like the infrared sensor faucet in the bathroom, the probability of error is very high. Moreover, the high interference, high temperature, high cold and high speed of the elevator shaft , Dusty harsh environment, no reasonable design can not be used reliably, such as "a remote alarm system for elevators" disclosed in Chinese patent application No. , the lack of relevant data makes it impossible to realize real-time detection of equipment terminals. At the same time, this technology uses cameras to collect data. The data volume is huge, and the actual operating cost is high, so it cannot be promoted on a large scale.

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