| 无线照明系统休眠策略的研究与实现 |
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| 引用本文： | 孔庆彦,苏淑芝.无线照明系统休眠策略的研究与实现[J].现代电子技术,2011,34(13):194-196. |
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| 作者姓名： | 孔庆彦 苏淑芝 |
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| 作者单位： | 华南理工大学机械与汽车工程学院,广东广州,510640 |
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| 基金项目： | 国家科技支撑计划项目(2007BAH13B06); 广东省科技计划项目(2010A011300014); 广东省教育部产学研结合项目(2007B090400075) |
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| 摘 要： | 为解决传统无线控制系统在空闲时仍处于完全功耗状态，造成能源利用率低的问题，提出一种基于休眠唤醒策略的节能机制。首先，网络采用有利于节点休眠的网状拓扑结构，通过节点配置，保证网络通信在节点休眠期间的可靠性；其次，休眠节点按照其功能要求，分别采用了事件驱动和定时唤醒的机制，在满足使用要求的情况下，最大限度地减低功耗；最后，根据相关数据对上述休眠机制进行分析研究，验证其有效性和可用性。
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| 关 键 词： | ZigBee 休眠 照明系统 低功耗 |
Research and Implementation on Sleeping Strategy of Wireless Lighting System |
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| KONG Qing-yan,SU Shu-zhi.Research and Implementation on Sleeping Strategy of Wireless Lighting System[J].Modern Electronic Technique,2011,34(13):194-196. |
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| Authors: | KONG Qing-yan SU Shu-zhi |
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| Affiliation: | KONG Qing-yan,SU Shu-zhi(School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | For reducing the power consumption of traditional wireless control system when it is idle,a sleeping strategy to save the energy is proposed.Firstly,the mesh network topology was adopted to ensure the reliability of communication when some nodes slept.Secondly,the nodes adopted different sleeping strategies according to their function(included event-driven and wake-cycle mechanism).The data about the devices is analyzed and the feasibility is verified. |
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| Keywords: | ZigBee sleeping strategy lighting system low power consumption |
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