Intelligent indoor evacuation route guide display device and evacuation route making method

Abstract

The invention provides an intelligent indoor evacuation route guide display device which comprises a control module, a storage module and a display module, the control module comprises an interface unit and a processing unit, the control module is connected with the storage module and the display module through the interface unit, and the processing unit comprises an external network access moduleand an evacuation route module. The external network access module is used for acquiring monitoring data of all sensors near the guide display equipment from an external network, evaluating the monitoring data, and operating the evacuation route module if a fire alarm is judged to occur; the evacuation route module calls a related three-dimensional diagram in a building from the storage module, analyzes and calculates an optimal evacuation route in combination with monitoring data of the sensor, and finally displays the optimal evacuation route on the display module, and the display module can also simultaneously display information such as the position of fire-fighting equipment, a distress call button and an alarm button for trapped personnel to refer to escape. Meanwhile, when no fireoccurs, the display module can play audio and video files of fire safety knowledge, and fire protection popularization work is achieved.

Description

technical field [0001] The invention relates to the technical field of fire evacuation equipment, in particular to an indoor intelligent evacuation route guidance device and an evacuation route formulation method. Background technique [0002] In recent years, with the deepening of China's urbanization process, large-scale high-rise buildings have continued to emerge, and the resulting fire hazards have also greatly increased, and the probability of fire occurrence has also increased. Due to the special requirements of equipment, facilities and decoration, the current buildings also greatly increase the fire load. Once abnormal conditions such as electrical, smoking or fire use are very easy to cause fires, causing a lot of property losses and casualties. Therefore, In buildings, especially large and high-rise buildings, indoor fire safety and safe evacuation in the event of a fire have received more and more attention. [0003] The fire protection system is mainly for fire...

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Problems solved by technology

[0004] 1) In the existing fire protection system, when a fire occurs, a fire reminder is issued in the form of an alarm buzzer to remind people to evacuate as soon as possible. It cannot be grasped in real time, and the trapped people cannot know the real-time data of the fire, and cannot accurately judge whether it is suitable to escape under the current fire situation; and when it is suitable to escape, the escape route guidance cannot be adjusted according to the actual location, scope, and severity of the fire , it is impossible to know the best real-time escape route, and the trapped people often make wrong choices. At the same time, because there is no real-time fire data, it is impossible to know whether they should escape quickly;

[0005] 2) When the fire is serious and unable to leave, the trapped people cannot quickly and accurately send information such as the trapped location and number of people through the fire protection system, and the firefighters cannot learn the specific situation of being trapped, which wastes precious rescue time;

[0006] 3) Cannot provide real-time location map of fire-fighting equipment: When the fire is not serious, the trapped people cannot rescue themselves because they do not know the location of the fire-fighting equipment, and cannot prevent the further expansion of the danger in time;

[0007] 4) In addition, the single content of the fire protection knowledge publicity form posted in the building cannot be updated in time, and people generally do not notice such content, which loses the role of publicity

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