發(fā)布時(shí)間：2019-01-08 20:49

【摘要】：根據(jù)比較分析了國(guó)內(nèi)外近幾十年來(lái)家居信息采集系統(tǒng)方案的研究，解決了傳統(tǒng)家居信息采集系統(tǒng)的限制，本文提出了一種基于Zigbee無(wú)線通信技術(shù)和以太網(wǎng)的家居信息采集系統(tǒng)設(shè)計(jì)方案。 本文首先介紹了家居信息采集系統(tǒng)的起源和近年來(lái)在國(guó)內(nèi)外的應(yīng)用發(fā)展的狀況，對(duì)家居信息采集系統(tǒng)網(wǎng)絡(luò)運(yùn)用無(wú)線通信的普遍性、優(yōu)缺點(diǎn)和趨勢(shì)進(jìn)行了分析。其次，系統(tǒng)的介紹了目前發(fā)展迅速的無(wú)線傳感器網(wǎng)絡(luò)，對(duì)比分析了目前常用的幾種無(wú)線通信技術(shù)和Zigbee技術(shù)，凸顯Zigbee無(wú)線通信技術(shù)在無(wú)線家居信息采集系統(tǒng)應(yīng)用中的優(yōu)勢(shì)。再次，，通過(guò)對(duì)Zigbee系統(tǒng)網(wǎng)絡(luò)的搭建、通信模塊組件的選取、網(wǎng)關(guān)模塊方案的選取、終端節(jié)點(diǎn)傳感器方案的選擇，提出了可實(shí)現(xiàn)的系統(tǒng)的整體硬件設(shè)計(jì)方案，為無(wú)線家居信息采集系統(tǒng)的應(yīng)用提供了依據(jù)，并且對(duì)Z-stack協(xié)議棧、各個(gè)節(jié)點(diǎn)傳感器的驅(qū)動(dòng)代碼的編寫、網(wǎng)關(guān)模塊協(xié)議棧的移植、以太網(wǎng)驅(qū)動(dòng)芯片、顯示界面等模塊的驅(qū)動(dòng)代碼進(jìn)行編寫，實(shí)現(xiàn)了整體方案的功能，最后通過(guò)模塊性能的測(cè)試實(shí)現(xiàn)預(yù)期的功能。 本文設(shè)計(jì)的家居信息采集系統(tǒng)通過(guò)Zigbee技術(shù)組建了自組織網(wǎng)絡(luò)，傳感器節(jié)點(diǎn)實(shí)時(shí)監(jiān)控?cái)?shù)據(jù)，網(wǎng)關(guān)模塊將數(shù)據(jù)傳輸?shù)斤@示界面，系統(tǒng)便于拆卸、擴(kuò)展性好，具有很高的市場(chǎng)空間。
[Abstract]:Based on the comparative analysis of the domestic and foreign household information collection system in recent decades, the research has solved the limitations of the traditional household information collection system. This paper presents a design scheme of home information acquisition system based on Zigbee wireless communication technology and Ethernet. This paper first introduces the origin of home information acquisition system and its application and development in recent years, and analyzes the universality, advantages, disadvantages and trends of wireless communication in home information collection system network. Secondly, the rapid development of wireless sensor networks is systematically introduced, and several commonly used wireless communication technologies and Zigbee technologies are compared and analyzed, which highlights the advantages of Zigbee wireless communication technology in the application of wireless home information acquisition system. Thirdly, through the construction of Zigbee system network, the selection of communication module components, the selection of gateway module scheme and the selection of terminal node sensor scheme, the paper puts forward the overall hardware design scheme of the system that can be realized. It provides the basis for the application of wireless home information collection system, and the Z-stack protocol stack, the driver code of each node sensor, the transplantation of gateway module protocol stack, the Ethernet driver chip, The driver code of the module, such as display interface, is written to realize the function of the whole scheme. Finally, the expected function is realized by testing the performance of the module. The home information acquisition system designed in this paper has set up a self-organizing network through Zigbee technology, the sensor node real-time monitoring data, the gateway module will transmit the data to the display interface, the system is easy to disassemble, the expansibility is good, has the very high market space.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP393.11;TN92

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本文編號(hào)：2405102