A risk conflict early warning system for a cable crane hanging tank and a bin surface construction machine

Abstract

The invention discloses a risk conflict early warning system for a cable crane hanging tank and bin surface construction machinery. The system comprises an information system,a central control system,a collision early warning system, the information system comprises an information transmitting system composed of an RFID radio frequency tag, a GPS signal transmitter, a pressure sensor signal transmitter and an anemoscope signal transmitter, and an information receiving system composed of an RFID signal receiver, a GPS base station, a pressure sensor signal receiver and an anemoscope signal receiver. The invention relates to a risk conflict early warning system for a cable crane hanging tank and a bin surface construction machine, and the method is mainly used for monitoring and simulatinga conflict area between the cable crane hanging tank and a to-be-poured bin surface under the action of wind load in real time, calculating and judging whether the bin surface construction machine isin a safety early warning area, and providing a basis for effective safety evacuation of the bin surface construction machine.

Description

technical field [0001] The invention relates to a risk conflict early warning system between a cable crane hoisting tank and a warehouse surface construction machine. The method is mainly used for real-time monitoring and simulation of the conflict area between the cable crane hoisting tank and the warehouse surface to be poured under the action of changing gravity and wind load, and the calculation Judging whether the construction machinery on the warehouse surface is in the various safety warning areas provides a basis for the effective and safe evacuation of the construction machinery on the warehouse surface. Background technique [0002] Concrete pouring is indispensable in high dam projects that have been built or are under construction at home and abroad. Among them, the cable crane plays an important role in the whole dam construction period due to its advantages of high lifting height, large operation range, long working hours and high lifting efficiency. At presen...

AI Technical Summary

Problems solved by technology

The combined effect of foehn and valley wind can easily form catastrophic gale, causing the vertical transport machinery commonly used in high dams—cable hoisting tanks to deviate, and even lead to high-altitude falling accidents, which have a great impact on engineering construction safety

However, at present, most of the hydropower projects under construction in my country are located in dry and hot valleys, and the effects of foehn and valley wind are significant. Strong winds increase the risk of falling objects, increase the influence range of cable crane transportation operations on warehouse surface operations, and improve Spatial Conflict Strength

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