Tower crane embedded-type intelligent monitoring system based on field bus

Abstract

The invention discloses a tower crane embedded-type intelligent monitoring system based on a field bus. The system mainly comprises a device sensing layer, a control access layer, a network communication layer and a management application layer, wherein a tower crane terminal device sensing layer and an onboard control access layer are in interconnection communication through a CAN (controller area network) bus communication network, and a CAN bus communication net is established; a main control platform system formed by a tower crane onboard main controller and an outer periphery device module thereof is the onboard control access layer; a tower crane field control center and a remote monitoring platform form a system management application layer; the information interaction of the onboard control access layer and the management application layer have multiple implementation modes; the operation situation, the fault situation and the alarming state of the field tower crane can be grasped timely by workers through the system management application layer. The system can monitor and control the operation working conditions of a single tower crane on line, provides reliable and accurate real-time information for managers, also provides convenience for managers to make a best control strategy, and improves the working efficiency.

Description

technical field [0001] The invention relates to the technical field of intelligent monitoring and management of tower cranes, in particular to an embedded intelligent monitoring system for tower cranes based on field bus. Background technique [0002] Tower crane is a kind of special equipment with many dangerous factors. During the operation of tower cranes, due to overload, illegal operation, wind disasters and other incentives, tower crane safety accidents occur from time to time, bringing major catastrophic consequences to people's lives and property. The accident rate of tower cranes remains high. In addition to human factors, the inability to effectively monitor parameters such as the online status, position, work quality and construction progress of tower cranes is also an important reason. Although the national standard mandates that the tower crane should be equipped with safety protection devices such as lifting weight limiter, luffing range limiter, lifting momen...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the lack of versatility, scalability and intelligence of human-computer interaction in existing tower crane safety monitors, the implementation of the present invention provides a fieldbus-based tower crane intelligent monitoring system to realize monitoring and management of tower crane operating status , completed the intelligent monitoring and management of the tower crane cluster operation under the Internet of Things for the sharing of tower crane working condition information, solved the stand-alone intelligent demand of the tower crane cluster operation, and focused on solving the instability of the operating system of the tower crane airborne safety monitoring system sexual problems

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