Tower crane safety monitoring system and method

Abstract

The invention provides a tower crane safety monitoring system and method. The system comprises a main control subsystem, a data acquisition subsystem, an operation subsystem, an information management subsystem and an alarm subsystem, wherein the data acquisition subsystem, the operation subsystem, the information management subsystem and the alarm subsystem are in communication connection with the main control subsystem; the data acquisition subsystem is used for acquiring data information of tower crane operation and transmitting the data information to the main control subsystem; the main control subsystem is used for analyzing and processing the data information and controlling the alarm subsystem; the main control subsystem comprises a controller and a PLC module connected with the controller; the PLC module is used for receiving a control instruction of the controller, converting a control instruction of a weak current signal into a strong current signal instruction and sending the strong current signal instruction to the alarm subsystem; and the data acquisition subsystem comprises a camera, a radar detector, a wind speed sensor, a height sensor, an amplitude sensor, a weight sensor, a convolution sensor and a first positioning module. By the monitoring system, the safety of tower crane operation can be improved, and safety accidents are reduced.

Description

technical field [0001] The invention relates to the technical field of tower crane intelligence, in particular to a tower crane safety monitoring system and method. Background technique [0002] In recent years, tower cranes have been widely used in the construction industry due to their high-efficiency vertical transportation capabilities. However, the following problems exist in the operation of construction tower cranes: Safety accidents caused by hoisting action, tower crane collision, structural fatigue instability and other reasons continue to occur; on the other hand, when tower crane operators perform hoisting operations, judging the position of hoisting heavy objects is only achieved by visual inspection, and there are operational blind spots. [0003] The above problems seriously threaten the health of construction workers and cause huge property losses. It is imperative to prevent and reduce the occurrence of tower crane safety production accidents. Contents of ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, tower cranes have been widely used in the construction industry due to their high-efficiency vertical transportation capabilities. However, the following problems exist in the operation of construction tower cranes: Safety accidents caused by hoisting action, tower crane collision, structural fatigue instability and other reasons continue to occur; on the other hand, when tower crane operators perform hoisting operations, judging the position of hoisted heavy objects is only achieved by visual inspection, and there are operational blind spots

[0003] The above problems seriously threaten the health of construction workers and cause huge property losses. It is imperative to prevent and reduce tower crane safety production accidents.

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