Acceleration sensor for elevator

Abstract

The invention relates to the field of elevators, in particular to an acceleration sensor for an elevator, and aims to solve the problems that an existing elevator is not provided with a corresponding ventilation mechanism, a trapped person is prone to oxygen deficit, the existing elevator is not provided with a corresponding real-time detection device, and faults or potential faults of the elevator cannot be found in time. In order to solve the technical problem, the invention provides the acceleration sensor for the elevator. The acceleration sensor is composed of a ventilation mechanism and a plurality of sensors. The working condition of the elevator can be measured in real time through the plurality of sensors, and data can be transmitted to a cloud server through an elevator early warning control panel; a cloud computing platform judges whether the elevator works normally or not according to the downloaded elevator information, and sends faults or potential faults to property management personnel or maintenance personnel when the elevator works abnormally, so that timely maintenance is facilitated; and life danger caused by oxygen deficit of trapped people is avoided through the ventilation mechanism.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an acceleration sensor used in elevators. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods, but the existing elevators have the following defects: [0003] Existing elevators do not have a corresponding ventilati...

AI Technical Summary

Problems solved by technology

[0003] Existing elevators do not have a corresponding ventilation mechanism. When the elevator fails with people, if it is trapped for a long time, the car is prone to hypoxia, and the trapped people who are old, young or suffering from heart disease are prone to Life is in danger due to lack of oxygen, and the existing elevators only use one main control system, and there is no corresponding early warning system for real-time detection of elevator direction, speed, displacement, weight, and the working conditions of the traction machine. , unable to detect elevator faults or potential faults in time

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