| RS-232及RS-485总线在网络空调控制系统中的应用 |
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| 引用本文： | 邓旭. RS-232及RS-485总线在网络空调控制系统中的应用[J]. 电力电子, 2008, 0(5) |
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| 作者姓名： | 邓旭 |
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| 作者单位： | 辽河石油勘探局工程技术研究院钻井所 |
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| 摘 要： | 本文介绍了RS-232及RS-485总线的基本通讯规则，阐述了基于RS-232及RS-485总线的网络空调控制系统组成，拟定了网络空调控制系统的基本通汛协议。通过具体实例介绍了编码数据的含义，简要论述了网络空调控制系统的功能。实践表明，基于RS-232及RS-485总线的网络空调控制系统性能可靠，功能完备，具有很大的推广应用价值。
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| 关 键 词： | RS-232总线 RS-485总线 网络空调控制系统 集中控制器 下位机检测器 通讯协议 |
The Application of the Control System of Network Air Conditioner Based on RS-232 and RS-485 Bus |
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| Abstract: | This text introduces the basic communication rule of the RS-232 and RS-485 bus,elaborates the control system consti- tution of network air conditioner based on the RS232 and RS-485 bus,drawing up the basic communicated protocol of the network air-conditioner control system.The coded data meaning is introduced through the concrete example, briefly elaborated the network air conditioning control system function.The fact indicates that the network air-condi- tioner control system based on RS-232 and RS-485 bus... |
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| Keywords: | RS-232 bus RS-485 bus Network air-conditioner control system Concentrated controller Bottom detector Communicated protocol |
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