Crane safety real-time centralized monitoring system based on 3G/4G communications

Abstract

The invention provides a crane real-time centralized monitoring system based on 3G / 4G communications, which relates to a crane centralized monitoring system. The monitoring system comprises a crane console (1) and a centralized monitoring center (3), wherein the crane console (1) is in wireless connection with the centralized monitoring center (3) through a 3G / 4G public communication network (2). The invention can ensure that a safety supervision department can carry out real-time centralized monitoring on the whole process including installation declaration, inspection declaration and disassembly of a crane in the administrative area, effectively avoid the illegal installation, use and disassembly of the crane in the administrative area and reduce the safety accidents of the crane in use. In addition, the safety supervision department carries out fair analysis, treatment and responsibility identification on sudden accidents of the crane by using backup data and storage data monitored in real time.

Description

technical field [0001] The invention relates to a crane safety centralized monitoring system, in particular to a crane safety real-time centralized monitoring system based on 3G / 4G communication. Background technique [0002] At present, the crane monitoring system mainly adopts the operation mode of stand-alone operation, and only monitors the operation status of a single crane. control, resulting in frequent crane safety accidents. [0003] In addition, some existing internal monitoring systems of crane groups have also begun to adopt some simple networking methods or even GSM / CDMA networking methods to enable information exchange within the crane group. However, due to the large changes in the communication environment, especially in The transmission of video / image monitoring is far inferior to that of 3G / 4G communication, which puts forward higher reliability, security, and real-time requirements for wireless public networks. Due to the fact that the actual capability ...

AI Technical Summary

Problems solved by technology

[0002] At present, the crane monitoring system mainly adopts the operation mode of stand-alone operation, and only monitors the operation status of a single crane. control, resulting in frequent crane safety accidents

[0003] In addition, some existing internal monitoring systems of crane groups have also begun to adopt some simple networking methods or even GSM / CDMA networking methods to enable information exchange within the crane group. However, due to the large changes in the communication environment, especially in The transmission of video / image monitoring is far inferior to 3G / 4G communication methods, which puts forward higher reliability, security and real-time requirements for wireless public networks

Due to the fact that the actual capability and technological level of general data wireless transmission are difficult to meet these more demanding and complex situations, there are often phenomena such as difficulty in network connection, high probability of disconnection, unstable communication, and poor real-time performance, which greatly affects the crane monitoring system. The normal operation of the system cannot achieve the purpose of real-time

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