基于无线传感器网络的农田信息采集系统的研究_余华 1).pdf

河南农业科学, 20 11, 40( 5) : 177- 180 J our nal of H enan A g ricul ural Sciences 余 华, 吕宁波 ( , 450002) : 针对农田种植区域广数据采集量大信息实时传输难的特点, 设计了基于无 传感器网络 的农田信息采集系统, 构建了一个切实可行的农田信息无 传感网络系统, 解决了节点定位路由协 议应用等问题该系统能够在实际生产过程中减少人力操作和人工测量的误差, 降低农业生产的成 本, 并可以最大程度地实现农田信息自动精确的实时采集汇聚和传输, 农业生产的自动化操作 : 无 传感网络; 节点定位; 路由协议 : S 126 : A : 1004- 3268( 2011) 05- 0177- 04 S udy on Inform a ion A cquisi ion Sy s em in he Farmland Based on Wireless Sensor N e w or ks Y U H ua, L N ing- bo ( College o f Informa ion and M anagemen Science, H enan A g ricul ur al U niv ersi y , Zhengzhou 4 50002, China) Abstract : In view o f he w ide area, large num ber of da a and he diff icul y of rea-l ime inf orm a ion r ansm issio n in he f armland, an inf orma ion acquisi ion sys em based on wireless sensor ne w or ks w as pu for w ard . T he sys em should be designed o be prac ical and could solv e pro blems such as no de posi ioning and ro u ing pro ocol applica io n. In he process o f prac ical produc ion , he sys- em could r educe hum an erro r in oper a ion and m easuremen , cu do w n he cos of agricul ural pro duc ion, and realize real- im e inf orm a ion collec ion , agg rega ion and ranspor accur a ely and au oma ically o a max im um deg ree, and hus , o achieve au oma ic oper a ion in agricul ural pro- duc io n. Key words: Wireless sensor ne w ork ; Node localiz a ion ; Rou ing pr o oco l SeaWeb WSN , , , [ 1- 3] [ 5] , , , [ 6] , ,