基于ARM7 LPC2210的机械式停车库水平驱动的研究  

Research of the Mechanical Carport Level Driver Based on ARM7 LPC2210

作　　者：贺陈[1] 王广生[1] 李响 

机构地区：[1]北京工业大学电子信息与控制工程学院,北京100022 [2]北京万象国际投资有限公司,北京100016

出　　处：《现代电子技术》2008年第1期174-176,180,共4页Modern Electronics Technique

摘　　要：停车场在现实生活中随处可见,机械式停车库的特点在于更能节省空间,安全、快捷、方便,适应现代化都市的节奏。通过对ARM LPC2210和西门子变频器MM440的研究,介绍了一种基于LPC2210和USS通讯协议的机械式停车库的水平驱动的设计原理与具体实现。通过使用外围接口RS 485通讯进行数据传输和传感器信息反馈,使一台变频器能够控制三台电机,提高了系统的稳定性和数据传输的抗干扰性,降低了成本和布线数量,实现了车库的稳定运行和精确定位。Park is very common in our real life. And the mechanical carport is better than before, because its saving space, safety,shortcut,convenience are adapted to the cadence of the modern city. Through the research of ARM LPC2210 and SIEMENS inverter MM440 ,operating principles design and concrete realization of stereo -garage＇s level driver based on LPC2210 and USS protocol are introduced in detail. By application of peripheral interface on RS 485 communication and feedback of sensor,it makes one inverter control three electromotors. It improves the reliability and the anti- jamming. Meanwhile, it reduces the cost and the number of electrical wire. It introduces how to make operating and accurate orientation come true.

关 键 词：机械式停车库 LPC2210 MM440 RS 485串行通讯 USS协议 

分 类 号：TP33[自动化与计算机技术—计算机系统结构]