Design method for instant management system of wireless sensor network based on XMPP (Extensible Messaging and Presence Protocol)
A wireless sensor and management system technology, applied in the design of XMPP-based wireless sensor network management system, can solve the factors that do not consider real-time or immediacy, and cannot meet the real-time requirements of industrial wireless sensor networks, etc. question
Inactive Publication Date: 2013-10-09
CHONGQING UNIV OF POSTS & TELECOMM
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[0005] In order to meet the application requirements of real-time management of industrial wireless sensor networks, it is very necessary to propose a reasonable real-time management method. Its limitations only consider some factors in reliability and weight attributes, but seldom or almost no consideration of real-time or immediacy factors, which cannot well meet the real-time requirements of industrial wireless sensor networks
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[0031] The present invention will be further described below in conjunction with drawings and embodiments.
[0032] Since there are many parameters to be managed in WSN, and the management is difficult, in order to reduce the difficulty and complexity of management, these managed parameters can be divided into functional modules, and then these modules can be classified and managed. The present invention designs its overall management framework as figure 1 shown.
[0033] According to the characteristics of the object, the present invention also introduces the concept of the object, so that the realization of the management service can be performed by operating the object. In view of this, for figure 1 Each management module in can design the corresponding management objects of its node devices, as shown in Table 1.
[0034] Table 1
[0035]
[0036] For each device node in the network, it should have management objects as described in Table 1, and the system manager in...
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The invention discloses a design method for an instant management system of a wireless sensor network based on an XMPP (Extensible Messaging and Presence Protocol), relating to the technical field of the wireless sensor network. The design method is used for correspondingly extending core protocols of the wireless sensor network according to protocols of the XMPP. The design method is characterized in that corresponding management parameters are selected according to characteristics and application requirements of the wireless sensor network and are divided in a certain manner by introducing an object concept, and the same or similar parameters are put into same objects, namely management objects; and the management of the wireless sensor network can be realized by operating the management objects through defining attributes and methods of the management objects. According to the design method, XMPP instant information transmission specifications are utilized in the wireless sensor network, an instant management framework of the wireless sensor network is defined, the instant management of the wireless sensor network is realized, and the quality and the efficiency of wireless management are improved, so that the network can stably, reliably and efficiently run.
Description
technical field [0001] The invention relates to the technical field of wireless sensor networks, in particular to a method for designing an XMPP-based wireless sensor network management system. Background technique [0002] Wireless Sensor Network (WSN for short) is a network formed by a large number of energy-constrained sensor nodes in a self-organizing manner, and is usually deployed in harsh environments where humans cannot be on duty. Due to the impact of the environment and the depletion of energy, sensor nodes are prone to failure, and the failure of nodes and the interference of the environment can easily lead to communication link failure and network topology changes. The limited resources of nodes, dynamic changes in topology, self-organization of the network, and large number of nodes lead to a great reduction in the efficiency and reliability of WSN. Therefore, it has become particularly important to design a management mechanism to manage WSN. . [0003] Due t...
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IPC IPC(8): H04W24/02H04W84/18
Inventor 王平王恒刘锋徐小媛
Owner CHONGQING UNIV OF POSTS & TELECOMM