基于物聯(lián)網(wǎng)技術(shù)的智能抄表系統(tǒng)的研究
[Abstract]:With the rapid development of the society, the living electricity consumption of residents is rising rapidly, the quantity of meter reading of electric energy meter is increasing gradually, the cost of electricity management is increasing, and the management is more and more complicated. The traditional meter reading technology can not meet the demand of power supply management. Based on the research and comparison of the existing meter reading technology, this paper adopts the idea of Internet of things, applies ZigBee wireless communication technology and GPRS network technology to realize remote wireless meter reading. The system is mainly divided into software design and hardware design. The software design mainly writes the hardware interface program and the physical address assignment, uses the .NET development platform to write the control platform management software, realizes the collection data collation and the analysis function. The hardware part mainly designs the whole frame of the collector, concentrator and coordinator, and makes the corresponding module equipment. In this system, ZigBee module mainly uses CC2430 chip, GPRS module uses SIM100 chip. In the way of networking, it is divided into local area network and wide area network, and the local area network is constructed mainly by tree network topology structure, which is composed of collector, whose main function is to collect and transmit the data of electric energy meter. The wide area network is mainly composed of concentrator and coordinator. The main function of this part is to receive the data transmitted by the collector and upload it to the coordinator through the concentrator, which transfers the data to the control center through the serial port. In the process of data transmission, the CC2430 chip is used to receive the data, and the SIM100 chip is used to connect to the Internet to transmit the data remotely. After receiving the data, the control center stores and analyzes the data. Through the above design, the wireless transmission of data is realized, and the requirement of wireless meter reading system is satisfied.
【學(xué)位授予單位】:東北電力大學(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
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