An elevator display for automatic fault detection and its use method

Abstract

The invention discloses an elevator display with automatic fault detection and a method for using the same, which belongs to the technical field of elevator floor outbound calls and car control panel displays. An elevator display with automatic fault detection includes a main body of an outbound call display and a display in a car The main body and the elevator control cabinet. The main body of the outbound call display includes the outbound call display screen, the outbound call button and the outbound call MCU. The main body of the display in the car includes the display screen in the car, floor buttons, door opening and closing and alarm buttons and the MCU in the car. The MCU can detect the floor indication, arrow indication, elevator status indication, and button response status in real time. When the set threshold is exceeded, the display will feed back to the elevator system, and the elevator control cabinet will send the feedback information to the cloud and maintenance in real time through the Internet of Things device. Mobile phones of maintenance personnel can reduce the inspection time of maintenance personnel, reduce maintenance costs, and facilitate the real-time monitoring of the overall performance of the elevator by the elevator company or the supervisor of maintenance personnel.

Description

technical field [0001] The invention relates to the field of elevator floor calls and car control panel displays, more specifically, an elevator display with automatic fault detection and a using method thereof. Background technique [0002] Elevator floor display, also known as elevator monitoring floor display or elevator floor character superimposer, is suitable for all kinds of elevator places where elevator monitoring is installed. Without changing the original electrical circuit of the elevator, it can sample the elevator running status through the photoelectric sensor. Superimpose and display information such as time, date, elevator name, floor, running direction and status, card failure and other information on the remote elevator monitoring video. The elevator display is divided into the elevator floor call display and the elevator car control panel display. [0003] The basic function of the traditional elevator outside call display is to register the user's call a...

AI Technical Summary

Problems solved by technology

[0003] The basic function of the traditional elevator outside call display is to register the user's call and call the elevator, and display the current floor where the elevator car is located. The basic function of the elevator car control panel display is to register the user's selected destination floor, and display the current running direction and current Floor, the above-mentioned elevator display can be connected with the corresponding button to operate, but the existing elevator floor call display and elevator car control panel display lack self-test, when a fault occurs, it will affect the display effect of the elevator floor and cannot judge the button Whether the response is damaged or not, the inspection and repair by the maintenance personnel is cumbersome, and each floor needs to be inspected, which is time-consuming and labor-intensive

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