An RFID maintenance management system for an elevator intelligent IOT terminal

Abstract

The invention discloses an RFID (radio frequency identification) maintenance management system for an intelligent elevator terminal network of things. The system comprises the intelligent elevator terminal network of things, an RFID read-write module, an input module, a display module and a communication module. The intelligent elevator terminal network of things comprises a CPU (central processing unit) which is respectively connected with the RFID read-write module, the input module, the display module and the communication module. The RFID read-write module is used for reading information of noncontact cards and writing the information of the noncontact cards into the CPU; the input module is used for inputting operation orders into the CPU; the display module is used for displaying maintenance data information in the CPU; and the communication module is used for realizing communication connection between the CUP and the internet. By the elevator maintenance system, intelligent maintenance and management of elevators are realized, and each elevator management party can be informed of conditions of the elevators at the early time to take effective maintenance measures timely, so that safety in operation of the elevators can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of electronic communication, and relates to an RFID maintenance management system of an elevator intelligent IoT terminal. Background technique [0002] With the development of social economy and culture, the elevator, an indispensable vertical transportation tool for modern people's life, has become increasingly popular. Elevators are closely related to the improvement of people's living conditions and the improvement of people's space life quality. However, it happens from time to time that the elevator breaks down or the power failure causes passengers to be trapped. Therefore, when passengers are trapped in the elevator, how to get in touch with the outside world to obtain rescue becomes particularly important. Generally speaking, passengers can get in touch with the outside world through several channels: 1. Some elevator cars are equipped with telephones, and passengers can call for help from relatives...

AI Technical Summary

Problems solved by technology

[0006] 2. The function of multi-party communication cannot be realized, such as direct communication between the car and the property department, maintenance unit, maintenance engineer, etc.;

[0007] 3. Due to the strong interference inside the elevator, generally speaking, the call quality of the emergency call system provided by the elevator is not very good;

[0008] 4. If there is a problem with the call system, it will be very troublesome to maintain, so many elevators have completely become decorations after the problem with the call system

At present, the three-party or five-party call in the elevator adopts a wired method, and a special person is required to be on duty; the remote monitoring also uses a wired Modem, the system cost is high, and the system expansion is difficult

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