發(fā)布時間：2018-11-04 16:02

【摘要】：針對傳統(tǒng)的預(yù)付費水表缺乏便利性和實時性等問題,實現(xiàn)了一種具有移動支付功能和數(shù)據(jù)查詢功能的近場通信(NFC)智能水表系統(tǒng)。首先,根據(jù)水表的預(yù)付費業(yè)務(wù)需求,設(shè)計了基于NFC技術(shù)的水表系統(tǒng)整體架構(gòu)并且完成了軟硬件設(shè)計;其次,提出了一種通過檢測外部磁場變化喚醒水表的低功耗機制;最后,結(jié)合NFC安全協(xié)議分析了系統(tǒng)在移動支付水費過程中的安全性。經(jīng)測試,該水表系統(tǒng)支持用戶利用NFC手機等移動終端進行動態(tài)喚醒,并實現(xiàn)移動支付和數(shù)據(jù)查詢上傳功能。
[Abstract]:Aiming at the lack of convenience and real-time of the traditional prepaid water meter, a near field communication (NFC) intelligent water meter system with mobile payment function and data query function is implemented. Firstly, according to the prepaid service requirement of water meter, the whole architecture of water meter system based on NFC technology is designed and the software and hardware design is completed. Secondly, a low power consumption mechanism is proposed to awaken the water meter by detecting the change of external magnetic field. Finally, the security of the system in the process of mobile payment is analyzed with NFC security protocol. The test results show that the water meter system supports users to use mobile terminals such as NFC mobile phones to dynamically wake up and realize mobile payment and data query and upload functions.
【作者單位】： 寧波大學(xué)信息科學(xué)與工程學(xué)院;寧波水表股份有限公司;
【基金】：浙江省重中之重學(xué)科項目(XKXL1509,XKX11420) 寧波市科技局產(chǎn)業(yè)技術(shù)創(chuàng)新及成果產(chǎn)業(yè)化重點項目(2013B10034)~~
【分類號】：TN92;TH814.2

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本文編號：2310363