| 一种基于CAN总线的电梯主控系统 |
| |
| 引用本文： | 张胜荣,马维华.一种基于CAN总线的电梯主控系统[J].计算机系统应用,2011,20(6):30-33. |
| |
| 作者姓名： | 张胜荣 马维华 |
| |
| 作者单位： | 南京航空航天大学信息科学与技术学院,南京,210016 |
| |
| 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μ C/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.
|
| 关 键 词： | LPC2294 CAN总线 电梯控制系统 ARM |
| 收稿时间： | 2010/9/20 0:00:00 |
| 修稿时间： | 2010/10/29 0:00:00 |
Main Controller Based on CAN Bus in Elevator Control System |
| |
| ZHANG Sheng-Rong and MA Wei-Hua.Main Controller Based on CAN Bus in Elevator Control System[J].Computer Systems& Applications,2011,20(6):30-33. |
| |
| Authors: | ZHANG Sheng-Rong and MA Wei-Hua |
| |
| Affiliation: | ZHANG Sheng-Rong,MA Wei-Hua (Department of Computer Science and Technology,Nanjing University of Aero.& Astronautics.,Nanjing 210016,China) |
| |
| 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: | LPC2294 ARM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机系统应用》浏览原始摘要信息 |
|
点击此处可从《计算机系统应用》下载全文 |
|
