Construction elevator standard operation monitoring and warning system and method based on video analysis

Abstract

The invention provides a video analysis-based construction elevator standard operation monitoring and warning system and a method thereof. A network camera in a construction elevator car is an elevator monitoring video acquisition device; the video stream transmission module mainly comprises a WIFI (Wireless Fidelity) communication module and is used for transmitting data acquired by the network camera to a server; the server is located on a project site or a cloud end and is mainly used for operating the video analysis platform and providing an alarm interface; and the video analysis platform is mainly used for analyzing the collected video stream in real time and automatically identifying personnel and typical objects in a shooting view. According to the invention, the computer vision technology is utilized to analyze the construction elevator monitoring video, the load category and quantity are automatically identified, whether the current operation state accords with the construction elevator safety operation standard is judged, and a related alarm signal is generated. The system is convenient to arrange and does not need to be supported by a large number of distributed hardware devices.

Description

technical field [0001] The invention belongs to the technical field of image analysis, and in particular relates to a video analysis-based monitoring and warning system for standard operation of a construction elevator and a method thereof. Background technique [0002] In recent years, with the continuous expansion of my country's construction industry, safety accidents have occurred frequently, and the safety of construction sites has received great attention. Due to the current construction industry involves a large number of high-altitude operations, such as the construction of high-rise buildings, the construction of bridges and other three-dimensional crossing projects, etc., the construction elevators used for carrying people and goods on the construction site are widely used. Compared with ordinary elevators, the operation purpose and operating environment of construction elevators are not ideal. Once abnormal behaviors such as falling occur, it is very easy to cause...

AI Technical Summary

Problems solved by technology

[0004] In summary, the current construction elevator monitoring and alarm technology is difficult to alarm for other illegal operating states except overloading, such as carrying illegal items, etc.

At the same time, the current technology to deal with overload alarms is relatively rudimentary, and it is difficult to directly trace the direct cause of overloading

By searching the patents that have been granted or published at present, no automated solution that can solve the above problems at the same time has been found

Images