水环境中移动传感器节点研究及设计  

Research and Design on Mobile Sensor Nodes in Water Environment

作　　者：邹赛[1,2] 胡云冰[1] 

机构地区：[1]软件学院重庆电子工程职业学院,重庆401331 [2]计算机科学与工程学院电子科技大学,成都611731

出　　处：《西南师范大学学报（自然科学版）》2013年第7期51-56,共6页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：国家发改委"下一代互联网业务试商用及设备产业化专项"资助(CNGI-09-01-07);重庆市科委科技攻关项目资助(CSTC;2011AC2078);重庆市教委科学技术研究项目资助(kj102203;kj112205);沙坪坝区科委项目资助(201103)

摘　　要：随着人们对水环境的日益关注,以及无线传感器网络技术的不断成熟,如何设计一种不受能量限制,并能解决一些覆盖盲点或当静态节点能量用尽时进行替代的水面移动节点成为一个新的热点.针对这一现象设计了一种采用太阳能供电的四轮驱动适应水环境的移动传感器节点,它能够自主采集信息,同时当接受到指令时自主规划路径移动到相关位置.经实验证明此节点能够延长相关网络寿命或到达特定地方进行信息收集,同时在移动过程中可以躲避障碍物减少移动时间.with more attention paid to water environment and maturity of wireless sensor networks, it has been more focused to design a kind of mobile water nodes which are not restricted by energy and can avoid some blind spots, and which are replaceable when static nodes run out. This paper, aiming at this phe- nomenon, is related to the design of a kind of mobile sensor nodes which are four-wheel driven with the so- lar energy and are suitable to water environment, and which are capable of collecting information automati- cally and meanwhile move orders to relevant places when receive orders. Experiments show that this kind of nodes can prolong the life span of network, reach to some particular places to collect information, and to avoid obstacles in the process of moving to reduce time.

关 键 词：移动传感器节点 太阳能电池 路径规划 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]