矩阵循环类立体车库分析与设计

发布时间：2019-01-27 09:45

【摘要】：汽车作为现代生活水平的标志性工具,已进入千家万户。停车难成为全球面临的普遍问题。立体车库具有占地面积小,库存量大,智能化程度高,安全稳定,集控制和管理于一体等特点,是解决停车难问题的一大利器。水平循环类立体车库对土地的利用率最高,但载车板只能两列分布,同步运行。存取车时,所有载车板一起移动,无用功较多。针对水平循环类立体车库的不足,提出了矩阵循环类立体车库。矩阵循环类立体车库的载车板多行多列分布,相互独立,在水平面上前后、左右运动,在垂直面内上下运动。矩阵循环类立体车库的节能性更好,存取效率更高。立体车库载车板的横移机构和纵移机构分层安装,增加了高度,占用空间较大。全方位轮搬运小车可以降低占用空间的高度。重点研究了载车板的搬运小车及控制系统。设计了全方位履带式搬运小车,利用UG建立了搬运小车的三维模型,分析了运动协调原理,在ADAMS中对其运动学进行了仿真分析,结果验证了搬运小车的可行性。同时,设计了矩阵循环类立体车库的升降横移机构、载车板和定位装置,为搬运小车提出了锂电池和地网式两个供电方案。针对锂电池电容量不大,需要充电的问题,设计了锂电池的充电电路和自动对接装置。在特定条件下,通过对比分析,验证了矩阵循环类立体车库和以损失车位为代价换取高性能的可行性,并提出了一条单车存取的较佳路径。应用模块化方法设计了自动存取车的程序。设计了触摸屏的主界面和存车时间选择界面。
[Abstract]:As a symbolic tool of modern living standard, automobile has entered thousands of households. Parking difficulty has become a common problem all over the world. The three-dimensional garage has the characteristics of small area, large inventory, high intelligence, safety and stability, set control and management in one and so on. It is a sharp weapon to solve the difficult problem of parking. The utilization rate of land is the highest in the horizontal circular solid garage, but only two rows of car-carrying plates can be distributed and run synchronously. When loading and unloading the car, all the carrying plates move together, so that there is more useless work. Aiming at the shortage of horizontal circular solid garage, a matrix circulatory solid garage is put forward. The multi-row and multi-column distribution of the car-carrying plates in the matrix circulatory stereoscopic garage is independent of each other. It moves left and right before and after the horizontal plane and moves up and down in the vertical plane. Matrix circulatory stereoscopic garage has better energy efficiency and higher access efficiency. The horizontal mechanism and the longitudinal mechanism of the car-carrying plate of the stereoscopic garage are installed in layers, which increase the height and occupy a large amount of space. The full-range wheel handling car can reduce the height of the occupied space. Emphasis is placed on the study of the carrying car and its control system. In this paper, an omnidirectional crawler carrier is designed, and a three-dimensional model is established by using UG. The principle of motion coordination is analyzed, and its kinematics is simulated in ADAMS. The results verify the feasibility of the moving trolley. At the same time, the lifting and traversing mechanism, the carrying plate and the positioning device of the matrix circular stereoscopic garage are designed, and two power supply schemes, lithium battery and ground net type, are put forward for the carrying trolley. The charging circuit and automatic docking device of lithium battery are designed to solve the problem that the capacity of lithium battery is small and it needs to be charged. Under certain conditions, the feasibility of matrix circular stereoscopic garages and high performance garages at the cost of lost parking spaces is verified by comparison and analysis, and a better path for bicycle access is proposed. The program of automatic access vehicle is designed by modularization method. The main interface of touch screen and the choice interface of storage time are designed.
【学位授予单位】：太原理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.71

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