6LowPAN网络管理架构及相关技术研究
发布时间：2019-03-06 21:24
【摘要】：6LowPAN技术旨在将IPv6协议栈应用于低功耗且处理能力有限的设备之上,是实现万物相连(物联网)的关键技术之一,但要将6LowPAN技术应用于实际场景之中还需要面对节点成本偏高,网络管理复杂等问题。以当下市面上常见的6LowPAN SOC CC2530为例,售价一般在40元人命币/块左右,相对于宿主设备来说,成本还是偏高。研究低成本、高性价比的节点关键技术,以及高效的网络管理架构,对于6LowPAN物联网的推广应用将起到巨大的促进作用,具有很好的社会意义和实用价值。 针对节点造价偏高的问题,本文设计并实现了GDUT-PAN--公私混合型IPv6网络协议簇和一种基于Steiner Tree的WSN的静态路由规划方案。GDUT-PAN大幅缩减Terminal型节点协议栈部分硬件存储资源使用量(使用IAR编译器,ROM使用量不到2KBytes);静态路由规划方案反传统的替换广泛应用于WSN中的动态路由方案,在保障网络性能的前提下有效的降低了Router节点路由方案实现的复杂度。最后在上述二者的基础上,本文设计并制作出造价低廉的Board507--无线传感节点。 针对网络管理复杂的问题,本文设计并实现了Smart507--基于策略的WSN智能管理框架。该网络管理架构针对一类WSN的优化管理问题,引入群体智能算法与现有的基于中间件和基于策略的WSN网络管理方法相结合,研究和提出了基于需求的网络优化管理策略自动生成方法,该方法自动根据管理人员需求生成策略,可以很好地提升网络管理系统的自治水平。 具体来说,本文完成的工作有：(1)适用于WSN的微型操作系统调研与移植；(2)WSN硬件节点设计与实现--Board507;(3)公私混合型超精简IPv6网络协议簇设计与实现--GDUT-PAN;(4)适用于WSN的静态路由规划；(5)基于策略的智能网络管理架构设计与实现--Smart507。 基于本文所实现的功能,可以做到在保持Terminal节点硬件成本低廉的情况下,在WSN中部署复杂逻辑应用。
[Abstract]:6LowPAN technology aims at applying IPv6 protocol stack to devices with low power consumption and limited processing power. It is one of the key technologies to realize the connection of everything (Internet of things). However, in order to apply 6LowPAN technology to the real world, it is necessary to face the high cost of nodes. Complex network management and other issues. Take the common 6LowPAN SOC CC2530 on the market as an example, the price is usually around 40 yuan / yuan, compared with the host equipment, the cost is still too high. The research on low-cost, cost-effective node key technologies and efficient network management architecture will play a great role in promoting the popularization and application of the 6LowPAN Internet of things, and has a good social significance and practical value. In view of the high cost of nodes, In this paper, we design and implement the GDUT-PAN-- public-private hybrid IPv6 network protocol suite and a static route planning scheme based on Steiner Tree WSN. GDUT-PAN greatly reduces the usage of some hardware storage resources of terminal node protocol stack (using IAR compiler, ROM usage is less than 2KBytes); The static route planning scheme is widely used in the dynamic routing scheme of WSN, which effectively reduces the complexity of the implementation of the Router node routing scheme under the premise of guaranteeing the network performance. Finally, based on the above two, a low-cost Board507-- wireless sensor node is designed and fabricated in this paper. Aiming at the complex problem of network management, this paper designs and implements the policy-based WSN intelligent management framework of Smart507--. Aiming at the optimal management problem of a class of WSN, this network management architecture combines the swarm intelligence algorithm with the existing middleware-based and policy-based WSN network management methods. The automatic generation method of network optimal management strategy based on requirement is studied and proposed. This method can improve the level of autonomy of network management system by automatically generating the strategy according to the requirement of manager. Specifically, the work completed in this paper is as follows: (1) Research and transplantation of micro-operating system suitable for WSN; (2) Design and implementation of WSN hardware node-Board507; (3) Design and implementation of public-private hybrid super-compact IPv6 network protocol suite-GDUT-PAN; (4) suitable for static route planning of WSN; (5) Design and implementation of Policy-based Intelligent Network Management Architecture-Smart507. Based on the functions implemented in this paper, it is possible to deploy complex logic applications in WSN while keeping the hardware cost of Terminal nodes low.
【学位授予单位】：广东工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.07
本文编号：2435909
[Abstract]:6LowPAN technology aims at applying IPv6 protocol stack to devices with low power consumption and limited processing power. It is one of the key technologies to realize the connection of everything (Internet of things). However, in order to apply 6LowPAN technology to the real world, it is necessary to face the high cost of nodes. Complex network management and other issues. Take the common 6LowPAN SOC CC2530 on the market as an example, the price is usually around 40 yuan / yuan, compared with the host equipment, the cost is still too high. The research on low-cost, cost-effective node key technologies and efficient network management architecture will play a great role in promoting the popularization and application of the 6LowPAN Internet of things, and has a good social significance and practical value. In view of the high cost of nodes, In this paper, we design and implement the GDUT-PAN-- public-private hybrid IPv6 network protocol suite and a static route planning scheme based on Steiner Tree WSN. GDUT-PAN greatly reduces the usage of some hardware storage resources of terminal node protocol stack (using IAR compiler, ROM usage is less than 2KBytes); The static route planning scheme is widely used in the dynamic routing scheme of WSN, which effectively reduces the complexity of the implementation of the Router node routing scheme under the premise of guaranteeing the network performance. Finally, based on the above two, a low-cost Board507-- wireless sensor node is designed and fabricated in this paper. Aiming at the complex problem of network management, this paper designs and implements the policy-based WSN intelligent management framework of Smart507--. Aiming at the optimal management problem of a class of WSN, this network management architecture combines the swarm intelligence algorithm with the existing middleware-based and policy-based WSN network management methods. The automatic generation method of network optimal management strategy based on requirement is studied and proposed. This method can improve the level of autonomy of network management system by automatically generating the strategy according to the requirement of manager. Specifically, the work completed in this paper is as follows: (1) Research and transplantation of micro-operating system suitable for WSN; (2) Design and implementation of WSN hardware node-Board507; (3) Design and implementation of public-private hybrid super-compact IPv6 network protocol suite-GDUT-PAN; (4) suitable for static route planning of WSN; (5) Design and implementation of Policy-based Intelligent Network Management Architecture-Smart507. Based on the functions implemented in this paper, it is possible to deploy complex logic applications in WSN while keeping the hardware cost of Terminal nodes low.
【学位授予单位】：广东工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.07
【共引文献】
相关期刊论文 前1条
1 蔡雪松;;Collaborative prediction for bus arrival time based on CPS[J];Journal of Central South University;2014年03期
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