基于ARM的塔式起重机监控系统研究与开发

发布时间：2019-05-27 14:50

【摘要】：随着城市建设规模的扩大化、快速化，塔式起重机在现代化楼宇建筑施工过程中起到了至关重要的作用。与此同时，塔式起重机事故也在频繁发生，减少事故及提高塔式起重机使用过程中的安全系数一直是业界密切关注的重大问题。为使塔式起重机安全运行、协调工作、减少因事故造成的经济及人员损失，研究开发一种塔式起重机智能监控系统有着极其重要的工程应用价值。本文对塔式起重机监控技术进行了研究，并在此基础上设计开发了基于ARM的塔式起重机监控系统。本文首先对塔式起重机工作原理及其监控需求进行了详细阐述，在分析了国内外塔式起重机监控系统的研究现状基础上，总结了塔式起重机监控系统研究与开发的关键性问题。其次，对塔式起重机监控系统进行了设计。监控系统包括基于ARM的塔式起重机监控装置和基于GPRS技术的监控中心上位机软件。研究确定了监控装置的软、硬件设计方案，重点研究了塔式起重机监控装置的硬件电路设计。再次，对基于GPRS技术的监控中心上位机软件进行了设计，开发了塔式起重机监控系统上位机的各子模块及人机交互界面软件。实现了塔式起重机实时监控、数据采集、报警和动态显示等功能。最后，研究了塔式起重机故障诊断算法，，将BP神经网络方法应用于塔式起重机设备故障诊断，实现了根据故障现象对故障原因的快速及时诊断。本文开发的塔式起重机监控系统的特点是，采用GPRS技术与多传感器融合技术，使系统具有实时数据远程监控、故障诊断及自动语音报警等功能。本监控系统通过现场试运行，表明本塔式起重机监控系统的设计是有效和可行的。将本监控系统软硬件进行进一步的调试与完善后，可广泛应用于实际工程中。
[Abstract]:With the expansion and rapidity of urban construction, tower crane plays an important role in the construction of modern buildings. At the same time, tower crane accidents are also frequent, reducing accidents and improving the safety factor in the use of tower cranes has been a major issue that the industry has been paying close attention to. In order to make the tower crane run safely, coordinate its work and reduce the economic and personnel losses caused by the accident, it is of great engineering application value to research and develop an intelligent monitoring system for tower crane. In this paper, the monitoring technology of tower crane is studied, and the monitoring system of tower crane based on ARM is designed and developed. In this paper, the working principle and monitoring requirements of tower crane are described in detail. On the basis of analyzing the research status of tower crane monitoring system at home and abroad, the key problems in the research and development of tower crane monitoring system are summarized. Secondly, the monitoring system of tower crane is designed. The monitoring system includes tower crane monitoring device based on ARM and upper computer software of monitoring center based on GPRS technology. The software and hardware design scheme of the monitoring device is studied and determined, and the hardware circuit design of the tower crane monitoring device is studied in detail. Thirdly, the upper computer software of monitoring center based on GPRS technology is designed, and the sub-modules and human-computer interface software of tower crane monitoring system are developed. The real-time monitoring, data acquisition, alarm and dynamic display of tower crane are realized. Finally, the fault diagnosis algorithm of tower crane is studied, and the BP neural network method is applied to the fault diagnosis of tower crane equipment, and the fast and timely diagnosis of fault causes according to the fault phenomenon is realized. The monitoring system of tower crane developed in this paper is characterized by using GPRS technology and multi-sensor fusion technology, which makes the system have the functions of real-time data remote monitoring, fault diagnosis and automatic voice alarm. Through the field trial operation of the monitoring system, it is shown that the design of the monitoring system of the tower crane is effective and feasible. After further debugging and perfecting the software and hardware of the monitoring system, it can be widely used in practical engineering.
【学位授予单位】：沈阳理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP277;TH213.3

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