基于PLC的自选车位堆垛式立体车库研究

发布时间：2018-10-09 08:12

【摘要】：伴随着改革开放,我国经济飞速发展,城市建设、文化和生活水平等得到进一步提高。在城市规模不断扩大的同时,吸纳就业及常住人口也在逐渐增多,城市道路等基础建设无法同步满足日益膨胀的人口生活需求。全国各大城市交通堵塞情况逐渐加重,城市停车位数量远远无法满足居民的实际需求,出现了严重的占道停车,占用公共场地等状况。为了改善我们的生活环境,消除乱停乱放带来的各种安全隐患,我国引进了立体车库技术。立体车库种类齐全,大小不一,不受周边环境和建设场地大小的限制,可以满足各层次用户需求。因此,设计出一款控制系统稳定,安全易操作的立体车库,是一件非常有实际意义的事情。本文研究的基于PLC的自选车位式堆垛立体车库,综合考虑了当前市场需求、用户类型和使用场地等各方面因素,主要以可拆卸钢结构作为车库整体框架,堆垛机运动机构作为车库的动力机构,采用西门子STEP7-300 PLC作为控制中心设计而成。同时选取工控触摸屏TP270作为人机交换设备,并利用Win CC flexible进行软件进行触摸屏组态,用户可以使用触摸屏自主选择停车位置,选用变频器MM440实现电动机的变频调速,采用PROFIBUS-DP现场总线通信网络进行数据通信,使数据传输更高效。本文研究的立体车库结构合理,操作性能稳定,存取车辆便捷,整个存放流程经认真调试,数据可靠,满足市场各类需求,实用性强。
[Abstract]:With the reform and opening up, China's rapid economic development, urban construction, culture and living standards have been further improved. At the same time, the employment and resident population is increasing gradually, and the urban road and other infrastructure can not meet the needs of the expanding population. The traffic jams in major cities in China are getting worse gradually, the number of parking spaces in cities is far from meeting the actual needs of residents, and there has been a serious situation of parking on roads, occupying public spaces, and so on. In order to improve our living environment and eliminate all kinds of hidden dangers caused by random parking, the stereoscopic garage technology has been introduced in our country. The three-dimensional garage can meet the needs of all levels of users without the restriction of the surrounding environment and the construction site size. Therefore, it is of great practical significance to design a stable, safe and easy-to-operate stereo garage. In this paper, the self-selected parking space stacking stereoscopic garage based on PLC is studied, which synthetically considers the current market demand, user type and use site, etc., and mainly takes the detachable steel structure as the whole frame of the garage. The stacker movement mechanism is designed as the power mechanism of the garage and Siemens STEP7-300 PLC is used as the control center. At the same time, the industrial control touch screen TP270 is selected as the man-machine exchange equipment, and the software of Win CC flexible is used to configure the touch screen. The user can use the touch screen to choose the parking position independently, and the inverter MM440 can be used to realize the frequency conversion speed regulation of the motor. PROFIBUS-DP fieldbus communication network is used for data communication, which makes data transmission more efficient. The three-dimensional garage studied in this paper has the advantages of reasonable structure, stable operation performance, convenient access to the vehicle, and the whole storage process is carefully debugged, the data is reliable, meets all kinds of market demands, and has strong practicability.
【学位授予单位】：西华大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP273;U491.71

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