| 基于CPLD的串口控制继电器实验装置设计 |
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| 引用本文： | 高志峰,石永生,董明杰. 基于CPLD的串口控制继电器实验装置设计[J]. 实验科学与技术, 2013, 0(4): 186-189 |
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| 作者姓名： | 高志峰 石永生 董明杰 |
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| 作者单位： | 北京理工大学自动化学院,北京100081 |
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| 摘 要： | 以复杂可编程逻辑器件（CPLD）为核心，以CPLD／FPGA综合开发软件QuartusⅡ为开发平台，设计了一种通过RS-422串口远程控制的继电器实验装置。阐述了实验装置的软硬件设计方法并定义了串口通信协议。实验表明，该实验装置体积小、运行可靠，可以通过编程灵活更改继电器使用策略，具有很高的实用与实验价值。
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| 关 键 词： | 继电器 复杂可编程逻辑器件 RS-422串口 设计 |
Design of Serial Control Relay Experimental Device Based on CPLD |
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| GAO Zhifeng,SHI Yongsheng,DONG Mingjie. Design of Serial Control Relay Experimental Device Based on CPLD[J]. Experiment Science & Technology, 2013, 0(4): 186-189 |
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| Authors: | GAO Zhifeng SHI Yongsheng DONG Mingjie |
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| Affiliation: | (School of Automation, Beijing Institute of Technology, Beijing 100081, China) |
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| Abstract: | A relay experimental device through the RS-422 remote control was designed using complex programmable logic device （CPLD） as the hardware core, and the CPLD/FPGA comprehensive development software Quartus II as the designing platform. The rules of designing on software and hardware were illustrated and serial communication protocol was defined. The experiment proved that device had the characteristics of small size, reliable operation and could be programmed to change the relay strategy. It has high practical and experimental value. |
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| Keywords: | relay complex programmable logic device RS-422 serial design |
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