Elevator wireless hall calling communication system

Abstract

The invention relates to an elevator wireless hall calling communication system. The elevator wireless hall calling communication system is composed of a hall floor terminal node, a coordinator node,an alarming module and a monitoring center. The hall floor terminal node comprises a hall outside calling button, a hall outside press button light, an OLED display module, a serial port communicationmodule, an MCU module, a radio frequency module and a power source loop. The coordinator node comprises the radio frequency module, the MCU module, the OLED display module, the serial port communication module and the power source loop. The monitoring center comprises an elevator master controller, an upper computer and a server. The hall floor terminal node and the coordinator node communicate through 433 MHZ wireless transmission data. The coordinator node and the elevator master controller communicate through an RS485 connector. The elevator wireless hall calling communication system takesan Si4663 radio frequency chip and an M0516 chip as the core, and the problems that a traditional elevator hall calling communication system is complex in line layout, and inconvenient to debug and maintain are solved.

Description

Technical field [0001] The patent of the invention belongs to the field of elevator monitoring, in particular to an elevator wireless hall calling communication system. Background technique [0002] With the development of intelligent control technology, people not only require elevators to run smoothly, stop accurately and ride comfortably, but also put forward higher requirements for the safety and reliability of elevator operation. However, due to the rapid increase in the number of elevators in recent years, the number of elevator maintenance personnel is obviously small, and the human-machine ratio is seriously unbalanced; there is a lack of effective communication tools in the elevator, so if the elevator fails, the maintenance personnel cannot rush to the failure site in time. Provide necessary reassurance to make the trapped people produce huge psychological and physical stress; even if the maintenance personnel rush to the scene, due to the inability to provide elevator ...

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the deficiencies of the prior art, adopts the Si4663 radio frequency chip and the M0516 chip as the core, provides an elevator wireless hall calling communication system, and solves the problems of complex wiring, debugging and maintenance of the traditional elevator hall calling communication system

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