Measurement and control early warning system for elevator

Abstract

The invention discloses a measurement and control early warning system for an elevator. The measurement and control early warning system comprises a signal acquisition part, a processing center and a display part, wherein the signal acquisition part comprises upper and lower limit detection, human body identification, elevator acceleration detection, elevator door opening and closing and base station allocation; the display part comprises a display and a superimposer; a limit sensor is used for the upper and lower limit detection and is respectively arranged at the top and the bottom of an up-down channel in the elevator; a human body identification system is arranged inside the elevator; an elevator flat-layer sensor is used for the elevator acceleration detection; a switch door sensor is used for the elevator door opening and closing and is arranged nearby a door on the elevator; a base station sensor is used for the base station allocation and is arranged in the elevator; and the superimposer is arranged on the display for remote monitoring. According to the measurement and control early warning system disclosed by the invention, various operating key parts of the elevator can be monitored in real time, the problems of various general faults and damage and the like of the elevator can be effectively prevented, a favorable early warning function for elevator accidents is achieved and normal operation of the elevator is ensured to the maximum extent.

Description

Technical field [0001] The invention relates to an elevator and a control system, in particular to an early warning control system for remotely collecting signals and controlling the elevator. Background technique [0002] With more and more high-rise buildings, elevators have become more and more popular. However, when there are failures and damages in any electrical appliance, elevator failure and damage are undoubtedly very serious accidents. Among the existing solutions, elevators In the event of a malfunction, the passengers trapped in the elevator themselves call for help through the alarm bell in the elevator and the property staff on duty, and the staff on duty informs the elevator maintenance company to organize emergency rescue, usually through the elevator maintenance company for daily elevators Maintenance, based on the actual conditions of the site, is completely empirically tested and recorded, which may reduce and avoid failures and damage accidents to a certain ex...

AI Technical Summary

Problems solved by technology

[0002] With more and more high-rise buildings, elevators are also widely used. However, no matter what electrical appliances, there are faults and damages. The faults and damages of elevators are undoubtedly very serious accidents. Among the existing solutions, elevators When a failure occurs, the passengers trapped in the elevator will call for help through the alarm bell in the elevator and the property staff on duty, and the staff on duty will notify the elevator maintenance company to organize emergency rescue. Usually, the elevator maintenance company will carry out daily maintenance on the elevator. Maintenance, according to the on-site conditions, testing and recording the operating conditions based on experience, may be able to reduce and avoid failures and damage accidents to a certain extent, but the effect is not obvious

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