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無線傳感器網(wǎng)絡中節(jié)點的能量是一種非常有限資源,考慮到低功耗實現(xiàn)的三個主要解決方面,設計并實現(xiàn)了一款低功耗的數(shù)字遠傳燃氣表節(jié)點,提出了節(jié)點的節(jié)能設計要點,給出了各個模塊的具體設計。理論計算和實驗表明:本文的低功耗設計可以使燃氣表節(jié)點的使用壽命提高至3~5年,極大程度的滿足了燃氣公共事業(yè)計量抄表的應用需要。
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家用無線智能燃氣表的三防防護 Cordless Intelligent Household Gas Meter of Three Proofing Protection LIU Yu-nan, LI You-neng (Zhengzhou Anran I&C Equipment Co.,Ltd, Zhengzhou 450006, China) : The acceleration of city process makes the higher demand of the gas industry. How to decrease the operation failture rate effectively become the problem to be solved within such industry. The article mainly tell h