A fire evacuation system and evacuation method thereof

Abstract

The invention discloses a fire evacuation system and an evacuation method. The fire evacuation system comprises a fire evacuation acoustic-optical indicating system, an acoustic-optical power supply system, a fire parameter detection system, a control system and a fire alarm system; the fire evacuation acoustic-optical indicating system, the acoustic-optical power supply system and the control system and electrically connected mutually; the acoustic-optical power supply system continuously supplies power for a lamp assembly in the fire evacuation system; the control system controls the acoustic-optical power supply system to supply power for a voice prompt device in the fire evacuation acoustic-optical indicating system through a second power supply circuit and controls the luminance of the lamp assembly and acoustic-optical contents of the fire evacuation acoustic-optical indicating system through the control circuit; the fire parameter detection system and the control system are electrically connected to the fire alarm system through data transmission lines respectively. The fire evacuation system can provide different evacuation guidance for users at different floors according to point locations of fires and fire conditions of fire scenes and avoids the users from running to error channels or taking error actions and accordingly gets into danger.

Description

technical field [0001] The invention relates to a fire-fighting evacuation system and an evacuation method thereof, in particular to a fire-fighting evacuation system and an evacuation method capable of effectively guiding people on different floors to evacuate, and belongs to the field of fire-fighting applications. Background technique [0002] As an indispensable component in building fire protection management, evacuation indicator lights have been widely used in various buildings, and the country has clearly stipulated the setting of fire evacuation indicator lights. However, the evacuation indicator lights in the prior art are generally It is always on under different conditions, and the brightness is the same, and the brightness cannot be changed under different conditions; and generally an evacuation indicator light often has only one pattern, which can only indicate one or two directions or limited content, and the smoke at the fire scene In the rolling state, it is...

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Problems solved by technology

[0002] As an indispensable component in building fire protection management, evacuation indicator lights have been widely used in various buildings, and the country has clearly stipulated the setting of fire evacuation indicator lights. However, the evacuation indicator lights in the prior art are generally It is always on under different conditions, and the brightness is the same, and the brightness cannot be changed under different conditions; and generally an evacuation indicator light often has only one pattern, which can only indicate one or two directions or limited content, and the smoke at the fire scene In the rolling state, it is often difficult to find, which makes it difficult for the user to identify the direction and affects the user's self-rescue; what's more, in high-rise buildings, once a fire breaks out, the user will often be in a hurry and cannot see the surrounding environment clearly. In some cases, they ran into the wrong channel and put themselves in danger. Since they are users in the middle layer, they often cannot choose a specific escape method according to the location of the fire and the specific conditions of the fire, resulting in many unnecessary casualties. These problems lead to low efficiency of user self-rescue and fire scene evacuation, so it is urgent to study a fire evacuation system that can solve the above problems

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