Partition Monitoring Method for Curtain Wall Glass Burst

Abstract

The invention provides a curtain wall glass burst partitioning monitoring method, which comprises the following steps of: partitioning the outer facade of a curtain wall of a building by using a recognizer, acquiring an image, and performing irradiation scanning on curtain wall glass in a monitoring partition by using a scanner according to a certain scanning method to form light spots, enabling the recognizer to collect a signal of abnormal change of the light spot, making records and reporting the data, after the curtain wall glass in one monitoring partition is scanned as much as possible,enabling the monitoring unit to operate and changing the shooting direction until the images of the outer facade of the whole curtain wall are completely acquired and scanned. According to the curtainwall glass burst partitioning monitoring method provided by the invention, the structure of a high-rise building does not need to be modified, the cost is low, and the assembly speed is high; the state of the curtain wall glass can be comprehensively, intelligently and automatically monitored, the advantages of high recognition rate, high stability, high reliability, high anti-interference capability and the like are achieved, and the user privacy is considered; and the blank in the technical field is effectively filled, and the safety of high-rise buildings is effectively improved.

Description

technical field [0001] The invention relates to the field of glass curtain walls, in particular to a method for monitoring curtain wall glass. Background technique [0002] Curtain wall is the outer wall enclosure of the building, and it is a light-weight wall with decorative effect commonly used in modern large-scale and high-rise buildings; the curtain wall can be divided into glass curtain wall, stone curtain wall, metal plate curtain wall, etc. from the selection of materials; the glass curtain wall is mainly It is mainly composed of tempered glass; compared with ordinary glass of the same thickness, the impact strength and bending strength of tempered glass are increased by 3-5 times, and it has higher strength; and when it is damaged by external force, the tempered glass breaks into pieces Small obtuse-angle particles similar to honeycomb shape are not easy to cause serious harm to the human body and have high safety. [0003] However, subject to the current productio...

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Problems solved by technology

[0003]However, due to the current production process, the tempered glass industry itself has a self-explosion rate of 3‰-5‰; when tempered glass is applied to high-rise buildings, there are more Safety hazards: 1. When the tempered glass of a high-rise building is broken, even small glass fragments will form a huge impact force under the acceleration of gravity. When glass fragments with a size of about 1cm fall from a high altitude, they are enough to smash the car. Window glass, this potential danger is more lethal; second, when the glass is broken, it will disintegrate in the air, and when the glass falls from a high altitude, the glass fragments will reach a radius of 100 meters even in the absence of wind, making The danger affects a wide range; 3. When the curtain wall glass falls off and breaks, the fixing screws on it are easy to fall at the same time, and when a small screw falls from a high altitude, it is more harmful to the human body, and it can even directly cause death. serious injury

[0004]Taking a high-rise building as an example, the number of glass on the outer curtain wall of the main body of the building is often more than 3w pieces. According to the current self-explosion rate, the number of unqualified products is 90-150 According to statistics, more than 20 pieces of glass were broken last year alone, causing great economic losses to the building, and more importantly, posing a greater threat to people's lives.

[0005]At present, there is no suitable solution in the industry, mainly because the current high-rise buildings have already taken shape, and the reinforcement or improvement of curtain wall glass is costly and extremely slow. This approach is neither economical nor practical; secondly, the traditional method "photographing / camera monitoring method" used in the glass inspection industry cannot be applied at this time. It is easy to take pictures of indoor conditions, which involves national security and privacy issues; 2. Changing weather changes also affect the normal use of camera detection equipment; The formation of specular reflection will cause the photo to be overexposed and cannot be detected normally. Even when some windows on the curtain wall are open, the device will cause false alarms

[0006]Therefore, at present, the building can only adopt the method of manual inspection for emergency treatment, in order to find the broken glass in time and replace it before it disintegrates and falls off; The missed detection situation: 1. The observers face 3w curtain wall glass every day, and they are prone to visual fatigue or inaccurate judgment and positioning; The quality of the inspection cannot be guaranteed; 3. When inspecting from the inside, a lot of glass is outside the building wall or outside the closed equipment layer, and it is impossible to perform a comprehensive inspection; this method is too simple and consumes a lot of manpower while the monitoring effect is not obvious , there are still safety issues caused by failure to be discovered in time

[0007]Therefore, there is currently a technical gap in the monitoring of curtain wall glass, and there are great hidden dangers in the safety of high-rise buildings

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