| 一种基于RS485的UPS串口通讯设计 |
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| 引用本文： | 李新平. 一种基于RS485的UPS串口通讯设计[J]. 中国西部科技, 2007, 0(20) |
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| 作者姓名： | 李新平 |
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| 作者单位： | 湘潭职业技术学院 湖南湘潭 |
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| 摘 要： | 针对大功率UPS系统DSP芯片用于处理复杂的控制算法,本文提出了基于RS485的DSP与SCM串口通讯设计,该SCM主要用于运行UPS系统的监控程序。实验结果验证了本设计的可行性和有效性。
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| 关 键 词： | RS485 串口通讯 UPS DSP SCM |
A Design of Serial Communication for UPS based on RS232 |
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| LI Xin-ping. A Design of Serial Communication for UPS based on RS232[J]. Science and Technology of West China, 2007, 0(20) |
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| Authors: | LI Xin-ping |
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| Abstract: | Because the complicated control arithmetic need be processed by DSP in high-power UPS system, the paper proposes a design of serial communication between DSP and SCM based on RS485, and the SCM in the design is arranged to run monitor program. Experiment results prove the scheme is feasible and effective. |
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| Keywords: | RS485 serial communication Uninterrupted Power System(UPS) Digital Signal Processor(DSP) Single Chip Micyoco(SCM) |
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