Disaster warning emergency public broadcasting system taking into account hearing-impaired people

Abstract

The invention discloses a disaster alarm emergency public broadcasting system considering hearing-impaired people and relates to the technical field of an emergency alarm system. The disaster alarm emergency public broadcasting system is characterized by consisting of a WEB server, a database server, a storage server, a management client, at least one floor controller and an emergency power supply module which are connected on a C / S (Client / Server) and a B / S (Browser / Server) mixed network, wherein the floor controller is connected with a multimedia broadcasting front end by an HDMI (High-Definition Multimedia Interface) distributor. According to the invention, the unification of a background music system and emergency alarm broadcast can be implemented; and broadcast audiences not only comprise common normal people, but also comprise the hearing-impaired people. The disaster alarm emergency public broadcasting system disclosed by the invention broadcasts background music and advertisements at ordinary times and not only provides the emergency alarm broadcast for the common people, but also timely notifies the hearing-impaired people to leave from dangerous places by means capable of ensuring the hearing-impaired people to receive information, such as flash, a sign language video and animation demonstration, in the case of a disaster, so that the means of the disaster alarm emergency public broadcast is further perfected and the safety guarantee is provided for massive hearing-impaired people; and the disaster alarm emergency public broadcasting system is good in social benefits.

Description

technical field [0001] The invention relates to the technical field of emergency alarm systems, in particular to a disaster alarm emergency public broadcasting system that takes hearing-impaired people into consideration. Background technique [0002] The establishment of an emergency alarm broadcasting system in public places as a fire emergency must be considered and installed according to my country's "Code for Design of Automatic Fire Alarm Systems". The emergency alarm broadcasting system can provide a fast and efficient information transmission channel, which can transmit the disaster news or the possible harm caused by the disaster to the hands of the people in the first time, so that the people can know what happened and how to evacuate in the first time. Avoid danger and minimize the loss of life and property. However, the general emergency alarm broadcasting system only uses voice alarms, and normal people can get warnings in time and move to a safe area; while sp...

AI Technical Summary

Problems solved by technology

However, the general emergency alarm broadcasting system only uses voice alarms, and normal people can get warnings in time and move to a safe area; while special groups of people with limited hearing, such as deaf-mute people, cannot receive voice alarm notifications and cannot be transferred in time, and will be affected by disasters. the threat of

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