本文關(guān)鍵詞： 農(nóng)業(yè)物聯(lián)網(wǎng) ZigBee 智能網(wǎng)關(guān) 通信協(xié)議　出處：《中國農(nóng)業(yè)科技導(dǎo)報》2017年06期 　論文類型：期刊論文

【摘要】：為了改善當前農(nóng)業(yè)物聯(lián)網(wǎng)智能網(wǎng)關(guān)數(shù)據(jù)封裝標準和通信協(xié)議不統(tǒng)一的不足,提出一種三層通信協(xié)議的智能網(wǎng)關(guān)設(shè)計方法,結(jié)合該方法完成了智能網(wǎng)關(guān)設(shè)計。首先定義了智能網(wǎng)關(guān)應(yīng)用層的通信協(xié)議、串口通信協(xié)議和節(jié)點通信協(xié)議,三層協(xié)議協(xié)同完成農(nóng)業(yè)物聯(lián)網(wǎng)系統(tǒng)的數(shù)據(jù)封裝、處理和傳輸;其次結(jié)合通信協(xié)議完成了智能網(wǎng)關(guān)軟件設(shè)計;最后進行了系統(tǒng)測試和分析,測試結(jié)果表明,經(jīng)智能網(wǎng)關(guān)設(shè)計的物聯(lián)網(wǎng)系統(tǒng)能根據(jù)通信協(xié)議有效監(jiān)測農(nóng)業(yè)環(huán)境的溫度、濕度、光照度等農(nóng)業(yè)環(huán)境信息,并進行相應(yīng)設(shè)備的自動控制。驗證了通信協(xié)議的正確性和智能網(wǎng)關(guān)在農(nóng)業(yè)物聯(lián)網(wǎng)數(shù)據(jù)采集和設(shè)備控制的有效性,以及構(gòu)建農(nóng)業(yè)物聯(lián)網(wǎng)系統(tǒng)的可行性。
[Abstract]:In order to improve the deficiency of data encapsulation standard and communication protocol of agricultural intelligent gateway of Internet of things, a design method of intelligent gateway based on three-layer communication protocol is proposed. Firstly, the communication protocol, serial communication protocol and node communication protocol of the application layer of intelligent gateway are defined, and the data encapsulation of agricultural Internet of things system is completed by three layers protocol. Processing and transmission; Secondly, the intelligent gateway software is designed based on the communication protocol. Finally, the system testing and analysis, the test results show that the intelligent gateway designed by the Internet of things system can effectively monitor the agricultural environment according to the communication protocol, such as temperature, humidity, illumination and other agricultural environment information. The correctness of the communication protocol and the validity of the intelligent gateway in the data acquisition and equipment control of the agricultural Internet of things are verified, and the feasibility of constructing the agricultural Internet of things system is verified.
【作者單位】： 廣東交通職業(yè)技術(shù)學(xué)院計算機工程學(xué)院;中智訊(武漢)科技有限公司;
【基金】：“十二五”國家星火計劃項目(2014GA780056) 廣東省科技計劃項目(粵科規(guī)劃字[2013]137號)資助
【分類號】：S126;TN929.5;TP391.44
【正文快照】： 物聯(lián)網(wǎng)技術(shù)在農(nóng)業(yè)中的研究引起了越來越多學(xué)者的關(guān)注,其中智能網(wǎng)關(guān)是農(nóng)業(yè)物聯(lián)網(wǎng)系統(tǒng)中一個較為關(guān)鍵技術(shù),承擔了數(shù)據(jù)的匯集、封裝和傳輸,目前農(nóng)業(yè)物聯(lián)網(wǎng)智能網(wǎng)關(guān)數(shù)據(jù)封裝標準和通信標準并不統(tǒng)一,對農(nóng)業(yè)物聯(lián)網(wǎng)智能網(wǎng)關(guān)的研究還非常少。智能網(wǎng)關(guān)指一種能夠匯集、分析、封裝、轉(zhuǎn)發(fā)，

本文編號：1475878