工业有线—无线传感器网络透明传输技术的研究及应用
发布时间：2019-05-19 13:17
【摘要】：由于其独特的特性,无线网络目前变得越来越具有吸引力,而且更多地被使用在工业自动化和制造应用领域。然而,至少在中短期时间内,它们还不能完全替代在这样的环境中更为传统的有线网络。这就意味着对于目前的情况,为了达到增强整体网络系统的灵活性、效率和性能的目的,将它们与现有的工业有线连接通信方式进行整合的解决方案是值得关注的。针对无线传感器网络的特点,研究工业有线-无线传感器网络透明传输的理论和应用技术具有非常重要的意义。 基于低功率无线个人区域网的IPv6网络(6LoWPAN)是—个简单的低成本的通信协议,允许在功率有限的应用中实现无线连接。6LoWPAN采用了IPv6协议栈,以实现在基于IEEE802.15.4的网络和基于IPv6的基础设施之间的无缝连接。本文结合工业自动化对无线传感器网络的应用需求,专注6LoWPAN在工业环境中监测和控制的应用中如何保证在节点间交换消息的实时性的理论与技术展开了深入研究。本文取得的理论研究成果和创新点如下： 1.本文提出了一种基于mesh under的新的路由方案,称之为controlled mesh under。考虑到无线传感器网络中转发网帧的主要问题,本文研究了不同的路由解决方案(route over, mesh under和enhanced route over),关注它们如何转发报文分片。本文评价了当传输IP分段的数据包时,它们在延迟和能量消耗方面的性能。所有的测试均已经在一个真正的6LoWPAN实现中完成。 2.在本文中提出了LoWMob,这是一个适合移动6LoWPAN节点的,基于网络层的移动性方案,6LoWPAN节点的移动性在网络层处理。LoWMob确保在6LoWPAN中静态节点的帮助下实现网关和移动节点之间的多跳通信。为了减少支持移动节点而产生的静态节点信令开销,在LoWMob中提出了一种在6LoWPAN适配层支持移动性的包格式。本文中也提出了一个分布式版本的LoWMob,命名为DLoWMob(或分布式的LoWMob),它采用移动性支持节点(MSP)来分配集中在网关的通信量,并且优化了在6LoWPAN中源和目的节点之间的多跳路由路径。此外,本文中还讨论了所提出的移动性方案在安全性方面的考虑,并且从移动信令消耗、端到端延迟和包传送成功率等方面评价了所提出的方案。 3.本文提出了一个适合6LoWPAN中命名为6LoMSN的移动传感器节点的协议,此方案基于代理移动IPv6标准(PMIPv6)。传统的PMIPv6标准只支持单跳网络,并不能应用于多跳的6LoWPAN网络。它既不支持6LoMSN的移动性也不支持称为6LoGW的6LoWPAN网关,而且还不能检测出PAN中6LoMSN的连接。因此,本文提出了一个6LoMSN移动通知协议,以支持其在多跳的6LoWPAN环境中的移动性。6LoMSN的连接通过使用路由器征集(RS)消息和路由器广播(RA)消息降低了无线链路的信令开销。性能评估结果表明,所提出的协议可以减少总的信令成本以及跨区域切换延迟。此外,本文基于PMIPv6标准来评估该方案在工业自动化系统中的设计和实现。根据实验结果,在所提出的基于PMIPv6的6LoWPAN中,预期6LoMSN能使用更长的电池寿命。本文还确认了即使6LoMSN没有移动性协议栈而且能自由地在PAN之间移动,它也可以保持连接。
[Abstract]:As a result of its unique characteristics, the wireless network is now becoming more attractive and more widely used in the field of industrial automation and manufacturing applications. However, at least in that short and short term, they can not completely replace the more conventional wired network in such an environment. This means that for the present case, the solution to be integrated with the existing industrial wired connection is of interest in order to achieve the purpose of enhancing the flexibility, efficiency and performance of the overall network system. In view of the characteristics of the wireless sensor network, it is of great significance to study the theory and application technology of the transparent transmission of the industrial wired-wireless sensor network. an IPv6 network (6LoWPAN) based on a low-power wireless personal area network is a simple, low-cost communication protocol that allows for wireless connectivity in limited power applications. The 6LoWPAN uses an IPv6 protocol stack to enable seamless connectivity between the IEEE 802.15.4-based network and the IPv6-based infrastructure Based on the application requirement of the industrial automation to the wireless sensor network, this paper focuses on how to ensure the real-time theory and technology of exchanging messages between the nodes in the application of monitoring and control of the 6LoWPAN in the industrial environment. The research results and innovation points of this paper are as follows: Next:1. This paper presents a new routing scheme based on mesh under, which is called the control led mesh. Der. Considering the main problem of forwarding the frame in the wireless sensor network, this paper studies different route over, mesh under and enhanced route over, and pays attention to how they forward the report. In this paper, we evaluate the delay and energy consumption in the transmission of IP-segmented packets. Performance. All tests have been implemented in a true 6LoWPAN .2. LoWMob is presented in this paper, which is a network-layer-based mobility scheme that is suitable for mobile 6-LoWPAN nodes, and the mobility of the 6LoWPAN node is the network layer processing. LoWMob ensures that the gateway and the mobile node are implemented with the help of the static node in the 6LoWPAN In order to reduce the static node signaling overhead generated by supporting the mobile node, a mobile communication system is proposed in the LoWMob to support the mobile node in the 6LoWPAN adaptation layer. A distributed version of LoWMob, named DLoWMob (or distributed LoWMob), is named as DLoWMob (or distributed LoWMob), which uses a Mobility Support Node (MSP) to allocate traffic that is focused on the gateway, and optimizes more between the source and destination nodes in the 6LoWPAN The routing path is also discussed. In addition, the proposed mobility scheme is also discussed in terms of security and evaluated from the aspects of mobile signaling consumption, end-to-end delay, and packet transfer success rate. the proposed protocol.3. This paper presents a protocol suitable for the mobile sensor node named 6LoMSN in the 6LoWPAN, which is based on the proxy mobile IPv6 standard ( PMIPv6). The traditional PMIPv6 standard only supports single-hop networks and cannot be applied to multi-hop 6L oWPAN network. It does not support the 6LoMSN mobility and does not support the 6LoWPAN gateway known as the 6LoGW, and it is not able to detect the 6 L in the PAN to support its mobility in a multi-hop 6LoWPAN environment, a 6LoMSN Mobile Notification protocol is proposed to support its mobility in a multi-hop 6LoWPAN environment. The connection to the 6LoMSN reduces the wireless by using the Router Solicitation (RS) message and the Router Broadcast (RA) message the performance evaluation results show that the proposed protocol can reduce the total signaling cost and Cross-area switching delay. In addition, this paper is based on the PMIPv6 standard to evaluate the scheme in the industrial automation system Design and implementation of the. Based on the results of the experiment, in the proposed PMIPv6-based 6LoWPAN, it is expected that the 6LoMSN can be used longer battery life. this document also confirms that even if the 6LoMSN does not have a mobility protocol stack and is free to move between the PAN, it
【学位授予单位】：华北电力大学
【学位级别】：博士
【学位授予年份】：2014
【分类号】：TP212.9;TN929.5
本文编号：2480758
[Abstract]:As a result of its unique characteristics, the wireless network is now becoming more attractive and more widely used in the field of industrial automation and manufacturing applications. However, at least in that short and short term, they can not completely replace the more conventional wired network in such an environment. This means that for the present case, the solution to be integrated with the existing industrial wired connection is of interest in order to achieve the purpose of enhancing the flexibility, efficiency and performance of the overall network system. In view of the characteristics of the wireless sensor network, it is of great significance to study the theory and application technology of the transparent transmission of the industrial wired-wireless sensor network. an IPv6 network (6LoWPAN) based on a low-power wireless personal area network is a simple, low-cost communication protocol that allows for wireless connectivity in limited power applications. The 6LoWPAN uses an IPv6 protocol stack to enable seamless connectivity between the IEEE 802.15.4-based network and the IPv6-based infrastructure Based on the application requirement of the industrial automation to the wireless sensor network, this paper focuses on how to ensure the real-time theory and technology of exchanging messages between the nodes in the application of monitoring and control of the 6LoWPAN in the industrial environment. The research results and innovation points of this paper are as follows: Next:1. This paper presents a new routing scheme based on mesh under, which is called the control led mesh. Der. Considering the main problem of forwarding the frame in the wireless sensor network, this paper studies different route over, mesh under and enhanced route over, and pays attention to how they forward the report. In this paper, we evaluate the delay and energy consumption in the transmission of IP-segmented packets. Performance. All tests have been implemented in a true 6LoWPAN .2. LoWMob is presented in this paper, which is a network-layer-based mobility scheme that is suitable for mobile 6-LoWPAN nodes, and the mobility of the 6LoWPAN node is the network layer processing. LoWMob ensures that the gateway and the mobile node are implemented with the help of the static node in the 6LoWPAN In order to reduce the static node signaling overhead generated by supporting the mobile node, a mobile communication system is proposed in the LoWMob to support the mobile node in the 6LoWPAN adaptation layer. A distributed version of LoWMob, named DLoWMob (or distributed LoWMob), is named as DLoWMob (or distributed LoWMob), which uses a Mobility Support Node (MSP) to allocate traffic that is focused on the gateway, and optimizes more between the source and destination nodes in the 6LoWPAN The routing path is also discussed. In addition, the proposed mobility scheme is also discussed in terms of security and evaluated from the aspects of mobile signaling consumption, end-to-end delay, and packet transfer success rate. the proposed protocol.3. This paper presents a protocol suitable for the mobile sensor node named 6LoMSN in the 6LoWPAN, which is based on the proxy mobile IPv6 standard ( PMIPv6). The traditional PMIPv6 standard only supports single-hop networks and cannot be applied to multi-hop 6L oWPAN network. It does not support the 6LoMSN mobility and does not support the 6LoWPAN gateway known as the 6LoGW, and it is not able to detect the 6 L in the PAN to support its mobility in a multi-hop 6LoWPAN environment, a 6LoMSN Mobile Notification protocol is proposed to support its mobility in a multi-hop 6LoWPAN environment. The connection to the 6LoMSN reduces the wireless by using the Router Solicitation (RS) message and the Router Broadcast (RA) message the performance evaluation results show that the proposed protocol can reduce the total signaling cost and Cross-area switching delay. In addition, this paper is based on the PMIPv6 standard to evaluate the scheme in the industrial automation system Design and implementation of the. Based on the results of the experiment, in the proposed PMIPv6-based 6LoWPAN, it is expected that the 6LoMSN can be used longer battery life. this document also confirms that even if the 6LoMSN does not have a mobility protocol stack and is free to move between the PAN, it
【学位授予单位】：华北电力大学
【学位级别】：博士
【学位授予年份】：2014
【分类号】：TP212.9;TN929.5
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