基于“北斗”的地理信息在建筑物聯(lián)網(wǎng)中的應(yīng)用研究
[Abstract]:With the development of the Internet of things technology, the building equipment IOT technology solves the problems of cooperative perception, network support and high performance integrated application in intelligent building, and realizes the overall perception and intelligent control of various building systems. However, the building equipment IOT system does not incorporate the geographical location information of the building IOT equipment into the management system. When the building IOT equipment has a problem, it is impossible to quickly know the specific location of the faulty equipment. Lead to inefficient maintenance and management of building Internet of things equipment. In addition, the distribution process of the building Internet of things equipment is not real-time traceable, which is not conducive to the scheduling of the distribution process and the timely detection and handling of unexpected events in the delivery process such as delayed delivery. Aiming at the deficiency of Internet of things system of construction equipment, this paper makes a deep research on the comprehensive application of "Beidou" satellite navigation technology and Web GIS technology in the Internet of things of construction equipment. The specific research work is as follows: firstly, the research background and significance of this subject are introduced, and the existing building equipment Internet of things system, Beidou satellite navigation technology and geographic information Web service technology are analyzed. The application scheme of geographic information based on "Beidou" in the Internet of things system of construction equipment is presented in this paper. Secondly, this paper deeply analyzes the existing building equipment Internet of things system, using the "Beidou" navigation and positioning technology and 433MHz wireless communication technology, designed the "Beidou" system based on the building equipment Internet of things positioning module. To provide real-time positioning and time service for building Internet of things equipment. The location module can upload the geographic information and working state of the building Internet of things equipment to the server through the building equipment Internet of things node in real time for the comprehensive analysis and application of the system. Thirdly, using Beidou satellite navigation technology, GPRS technology and QR code technology, a QR code logistics tracer based on Beidou system is designed. Two-dimensional code logistics tracer can transmit the location and time information of the building network equipment in the distribution process to the server in real time for the comprehensive analysis and application of the system. Finally, the Web GIS technology is applied to the building equipment Internet of things system, and the Web GIS platform of the building equipment Internet of things is designed and developed. The Web GIS platform enables users and administrators to view GIS maps and equipment information on Internet, track the distribution process of building IoT equipment in real time, and check the working status and location of the IOT equipment. The Development of Building equipment and object Positioning Network Module based on "Beidou" system, the Development of Two-Dimensional Code Logistics Tracker based on "Beidou" system and the Development of Web GIS platform of Construction equipment Internet of things The location is incorporated into the management system, The management function of the Internet of things system of construction equipment has been improved. The integration of building equipment Internet of things technology with Beidou satellite navigation technology and Web GIS technology promotes the development of building equipment Internet of things technology.
【學(xué)位授予單位】:山東建筑大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:TP391.44;TN929.5;TN96.1
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