本文選題：無(wú)線傳感器網(wǎng)絡(luò)　切入點(diǎn)：網(wǎng)關(guān)　出處：《西北大學(xué)學(xué)報(bào)(自然科學(xué)版)》2014年06期

【摘要】：針對(duì)野外環(huán)境中傳感網(wǎng)節(jié)點(diǎn)的遠(yuǎn)程監(jiān)測(cè)管理、多媒體數(shù)據(jù)長(zhǎng)期穩(wěn)定傳輸存在的問(wèn)題,采用由傳感網(wǎng)節(jié)點(diǎn)、數(shù)據(jù)傳輸管理網(wǎng)關(guān)和遠(yuǎn)程網(wǎng)絡(luò)接收管理平臺(tái)組成的系統(tǒng),完善系統(tǒng)硬件平臺(tái)使用遠(yuǎn)程監(jiān)測(cè)管理技術(shù)、二級(jí)緩存技術(shù)、休眠調(diào)度等策略。進(jìn)一步延長(zhǎng)了網(wǎng)關(guān)與網(wǎng)絡(luò)的生存周期,實(shí)現(xiàn)了對(duì)野外傳感網(wǎng)休眠調(diào)度周期、采樣周期、網(wǎng)絡(luò)健康狀況等的遠(yuǎn)程管理和監(jiān)測(cè),大大提高了系統(tǒng)的魯棒性。該系統(tǒng)突破傳統(tǒng)系統(tǒng)傳輸數(shù)據(jù)單一、數(shù)據(jù)丟包率高、無(wú)法遠(yuǎn)程進(jìn)行監(jiān)測(cè)管理的技術(shù)瓶頸,實(shí)現(xiàn)長(zhǎng)期、穩(wěn)定、雙向的野外多數(shù)據(jù)類(lèi)型環(huán)境監(jiān)測(cè)。
[Abstract]:Aiming at the problems of remote monitoring and management of sensor network nodes in field environment and the long-term stable transmission of multimedia data, a system composed of sensor network nodes, data transmission management gateway and remote network receiving management platform is adopted.Improve the system hardware platform using remote monitoring management technology, two-level cache technology, sleep scheduling and other strategies.Furthermore, the life cycle of gateway and network is extended, and remote management and monitoring of sleep scheduling cycle, sampling period and network health condition of field sensor network are realized, and the robustness of the system is greatly improved.The system breaks through the technical bottleneck of the traditional system, such as single data transmission, high data packet loss rate, and can not be monitored remotely. It can realize long-term, stable and two-way field multi-data type environment monitoring.
【作者單位】： 西北大學(xué)信息科學(xué)與技術(shù)學(xué)院;
【基金】：國(guó)家科技支撐計(jì)劃基金資助項(xiàng)目(2013BAK01B02) 國(guó)家自然科學(xué)基金資助項(xiàng)目(61202393) 陜西省科技攻關(guān)基金資助項(xiàng)目(2011K06-09,2011K06-07,2012K06-17) 陜西省科技廳國(guó)際合作基金資助項(xiàng)目(2013KW01-02) 教育科學(xué)研究計(jì)劃基金資助項(xiàng)目(2011JG06,2013JK1126,2013JK1127,2013JK1153)
【分類(lèi)號(hào)】：TN929.5;TP212.9

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