Building safety monitoring alarm device

Abstract

The invention provides a building safety monitoring alarm device. A humidity sensor, a temperature sensor, a vibration sensor, a central processor, an image acquisition device, an image processing device, a signal trigger and an alarm device are used to timely monitor a to-be-measured building. When data measured by one of the humidity sensor, the temperature sensor and the vibration sensor exceeds the preset threshold, the central processor controls the signal trigger to emit an image acquisition trigger signal, the image acquisition device collects image information of the to-be-measured building, the image information passes through the image processing device and then the central processor, and the central processor determines whether the to-be-measured building has safety problems ornot through the image information output by the image processing device and triggers the alarm device to send alarm information if yes.

Description

technical field [0001] The invention relates to the field of intelligent testing, in particular to a building safety monitoring and alarm device. Background technique [0002] The safety of building use has always been an important issue that has been widely concerned by people. Since most buildings will have cracks before they collapse, most residents only realize that the building structure has been damaged when they find cracks. However, in fact, the surface of the building begins to deform long before cracks appear, especially for buildings with poor integrity or already damaged. Due to the influence of uncertain factors such as humidity and temperature, the internal stress distribution is uneven, and the local load-bearing structure Fracture failure occurs, making it difficult to effectively guarantee the living safety of residents. [0003] In order to monitor the safety of buildings, the current common monitoring and alarm method is that professionals regularly go to...

AI Technical Summary

Problems solved by technology

However, in fact, the surface of the building begins to deform long before cracks appear, especially for buildings with poor integrity or already damaged. Due to the influence of uncertain factors such as humidity and temperature, the internal stress distribution is uneven, and the local load-bearing structure Fractures and failures occur, making it difficult to effectively guarantee the living safety of residents

[0003] In order to monitor the safety of buildings, the current common monitoring and alarm method is that professionals regularly go to areas where dangerous buildings may appear, and use instruments to monitor the buildings in the area one by one. When dangerous buildings are detected, professionals will Manually record and send alarm signals for dangerous buildings. Obviously, using this monitoring and alarm method not only has a long monitoring period and low monitoring efficiency, but also has large errors in monitoring results, and false alarms will occur. Not only can it not be timely and accurate. status data, may also lead to irreparable loss of life and property

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