本文已被：浏览 1669次 下载 3695次
Received:September 20, 2010 Revised:October 29, 2010
Received:September 20, 2010 Revised:October 29, 2010
中文摘要: 为了升级现有电梯控制系统，给出了一种以LPC2294 为主控芯片的电梯主控系统的设计。软件上以抢占式多任务实时操作系统μC/OS 为平台，实现了电梯主控系统中的输入采集、调度分配、CAN 通信、菜单输出等任务；硬件建立在LPC2294 基础上，实现了与变频器互联互通、编码器脉冲反馈的采集、井道开关量的输入输出等。
Abstract:In order to upgrade the existing elevator control system, this paper presents a design of the main Controller in
the elevator control system based on Micro Controller Unit of LPC2294. As for the Software design, the preemptive
multitasking real-time operating system μC / OS is chosen as platform of the elevator system implementing the
input/output, scheduling distribution, CAN communication; The hardware design with LPC2294 to achieve
interoperability with the inverter, collection for pulse encoder feedback, input and output, etc.
keywords: CAN bus elevator control system LPC2294 ARM
文章编号： 中图分类号： 文献标志码：
基金项目:
引用文本：
张胜荣,马维华.一种基于CAN 总线的电梯主控系统.计算机系统应用,2011,20(6):30-33
ZHANG Sheng-Rong,MA Wei-Hua.Main Controller Based on CAN Bus in Elevator Control System.COMPUTER SYSTEMS APPLICATIONS,2011,20(6):30-33
张胜荣,马维华.一种基于CAN 总线的电梯主控系统.计算机系统应用,2011,20(6):30-33
ZHANG Sheng-Rong,MA Wei-Hua.Main Controller Based on CAN Bus in Elevator Control System.COMPUTER SYSTEMS APPLICATIONS,2011,20(6):30-33
