Intelligent building weak current system based on big data

Abstract

The invention discloses an intelligent building weak current system based on big data, and relates to the technical field of building weak current to solve the technical problem that in the prior art,the safety performance of personnel is reduced due to the fact that route planning cannot be carried out on the personnel in a building; an exit position far away from an ignition point is obtained;temperature sensors are used for obtaining the temperature of the walls around the exits, the temperature rising speed of the walls is obtained through comparison, the bearing time of the walls is obtained, a personal escape time threshold value is set, then the number of people in the building is obtained, and the total escape time is obtained through error removal calculation according to the positions of all the exits. an escape exit is determined, an indication board pointing to the escape exit is lighted, the distance between the indication board and the nearest escape exit is obtained, and different flicker frequencies are set according to the distance; and reasonable route planning is carried out when a fire occurs, so that the safety of people and households is improved, and casualties caused by the fire are reduced.

Description

technical field [0001] The invention relates to the field of building weak current technology, in particular to an intelligent building weak current system based on big data. Background technique [0002] According to the strength of power transmission power, electric power applications can be divided into two categories: strong power and weak power. The electricity consumption of buildings and buildings generally refers to the strong electricity of AC 220V50Hz and above. It mainly provides electric energy to people and converts electric energy into other energy sources, such as air-conditioning electricity, lighting electricity, power electricity and so on. There are two main types of weak electricity in intelligent buildings. One is low-voltage electric energy such as the safety voltage level and control voltage stipulated by the state. Back-up power for lights. The other type is information sources that carry information such as voice, images, and data, such as informa...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, it is impossible to reasonably allocate the monitoring equipment on each floor, resulting in a decrease in the work efficiency of the weak current project. At the same time, it is impossible to plan the route for the personnel in the building, resulting in a decrease in the safety performance of personnel.

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