Elevator accident trapping alarm system and method

Abstract

An elevator accident trapping alarm system comprises an elevator car environment accident acquisition module, an elevator car trapping accident judgment module, a trapping alarm module, a communication module and a pacifying communication module. The elevator car environment accident acquisition module acquires the environment accident in an elevator car in real time and produces corresponding current environment information. The elevator car trapping accident judgment module provides the current environment information to the trapping alarm module when intensity information and accident information in the current environment information are compared to be corresponding to intensity information and accident information in benchmark environment information; the trapping alarm module produces trapping alarm information according to the received current environment information; the pacifying communication module provides a two-way video frequency communication channel, and the staff of an emergency disposal platform can communicate with trapped people and arrange rescue. The invention further provides an elevator accident trapping alarm method.

Description

technical field [0001] The invention relates to the technical field of elevator safety monitoring, in particular to an elevator failure alarm system and method. Background technique [0002] At present, the communication method between the elevator car and the outside world is the five-way call technology, which is the voice communication between the elevator car, the top of the elevator, the bottom of the elevator shaft, and the management center (property). Judging from the current actual situation, the five-party communication equipment of many elevators is not installed in place, or lacks maintenance, and outbound calls cannot be made at critical moments, or the extension of the management center is not answered after the outbound call, or because the trapped people are too frightened, they cannot The five-way call function will be used, which will prevent the trapped people from being rescued quickly. Contents of the invention [0003] In view of this, it is necessar...

AI Technical Summary

Problems solved by technology

Judging from the current actual situation, the five-party communication equipment of many elevators is not installed in place, or lacks maintenance, and outbound calls cannot be made at critical moments, or the extension of the management center is not answered after the outbound call, or because the trapped people are too frightened, they cannot The five-way call function will be used, so that the trapped people cannot be rescued quickly

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