6LowPAN網(wǎng)絡管理架構及相關技術研究
發(fā)布時間：2019-03-06 21:24
【摘要】：6LowPAN技術旨在將IPv6協(xié)議棧應用于低功耗且處理能力有限的設備之上,是實現(xiàn)萬物相連(物聯(lián)網(wǎng))的關鍵技術之一,但要將6LowPAN技術應用于實際場景之中還需要面對節(jié)點成本偏高,網(wǎng)絡管理復雜等問題。以當下市面上常見的6LowPAN SOC CC2530為例,售價一般在40元人命幣/塊左右,相對于宿主設備來說,成本還是偏高。研究低成本、高性價比的節(jié)點關鍵技術,以及高效的網(wǎng)絡管理架構,對于6LowPAN物聯(lián)網(wǎng)的推廣應用將起到巨大的促進作用,具有很好的社會意義和實用價值。 針對節(jié)點造價偏高的問題,本文設計并實現(xiàn)了GDUT-PAN--公私混合型IPv6網(wǎng)絡協(xié)議簇和一種基于Steiner Tree的WSN的靜態(tài)路由規(guī)劃方案。GDUT-PAN大幅縮減Terminal型節(jié)點協(xié)議棧部分硬件存儲資源使用量(使用IAR編譯器,ROM使用量不到2KBytes);靜態(tài)路由規(guī)劃方案反傳統(tǒng)的替換廣泛應用于WSN中的動態(tài)路由方案,在保障網(wǎng)絡性能的前提下有效的降低了Router節(jié)點路由方案實現(xiàn)的復雜度。最后在上述二者的基礎上,本文設計并制作出造價低廉的Board507--無線傳感節(jié)點。 針對網(wǎng)絡管理復雜的問題,本文設計并實現(xiàn)了Smart507--基于策略的WSN智能管理框架。該網(wǎng)絡管理架構針對一類WSN的優(yōu)化管理問題,引入群體智能算法與現(xiàn)有的基于中間件和基于策略的WSN網(wǎng)絡管理方法相結合,研究和提出了基于需求的網(wǎng)絡優(yōu)化管理策略自動生成方法,該方法自動根據(jù)管理人員需求生成策略,可以很好地提升網(wǎng)絡管理系統(tǒng)的自治水平。 具體來說,本文完成的工作有：(1)適用于WSN的微型操作系統(tǒng)調(diào)研與移植；(2)WSN硬件節(jié)點設計與實現(xiàn)--Board507;(3)公私混合型超精簡IPv6網(wǎng)絡協(xié)議簇設計與實現(xiàn)--GDUT-PAN;(4)適用于WSN的靜態(tài)路由規(guī)劃；(5)基于策略的智能網(wǎng)絡管理架構設計與實現(xiàn)--Smart507。 基于本文所實現(xiàn)的功能,可以做到在保持Terminal節(jié)點硬件成本低廉的情況下,在WSN中部署復雜邏輯應用。
[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.
【學位授予單位】：廣東工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.07
本文編號：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.
【學位授予單位】：廣東工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.07
【共引文獻】
相關期刊論文 前1條
1 蔡雪松;;Collaborative prediction for bus arrival time based on CPS[J];Journal of Central South University;2014年03期
，本文編號：2435909
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