【摘要】：隨著科技的進(jìn)步與發(fā)展,便捷性成為人們對(duì)提高生活水平的最先關(guān)注點(diǎn),由此衍生出各種各樣的新興產(chǎn)業(yè),RFID技術(shù)便是其中之一。 RFID(Radio-Frequency Identification)即無(wú)線射頻識(shí)別技術(shù),是指利用射頻信號(hào)來(lái)進(jìn)行非接觸式通信并且達(dá)到對(duì)象識(shí)別的目的的技術(shù)。自二十世紀(jì)九十年代以來(lái),RFID技術(shù)迅速發(fā)展起來(lái),技術(shù)越來(lái)越復(fù)雜,應(yīng)用范圍越來(lái)越廣泛。超高頻RFID指的是工作頻率在860MHz-960MHz頻段范圍內(nèi)的RFID系統(tǒng),這種RFID系統(tǒng)具有讀寫距離遠(yuǎn)、讀寫速率快、電子標(biāo)簽成本低、可同時(shí)盤存多張電子標(biāo)簽等優(yōu)點(diǎn),已經(jīng)逐漸在RFID世界中占有了一席之地。隨著對(duì)超高頻RFID認(rèn)識(shí)的加深,我國(guó)也開始注重了對(duì)超高頻RFID系統(tǒng),尤其是超高頻RFID讀寫器的研究與應(yīng)用,并進(jìn)行了大力推廣。 但由于相對(duì)來(lái)說(shuō)起步較晚,技術(shù)水平落后等原因,我國(guó)業(yè)界在超高頻RFID研發(fā)與應(yīng)用等領(lǐng)域內(nèi)仍處于追趕階段,對(duì)于超高頻讀寫芯片的設(shè)計(jì)等關(guān)鍵技術(shù)的掌握還遠(yuǎn)未成熟。基于此,提出了設(shè)計(jì)一個(gè)成本低廉,同時(shí)且具有可裁剪性和可復(fù)用性的多協(xié)議UHF RFID基帶信號(hào)IP核,最終目的是開發(fā)出具有自主知識(shí)產(chǎn)權(quán)的超高頻RFID技術(shù),實(shí)現(xiàn)ISO/IEC18000-6B和ISO/IEC18000-6C協(xié)議規(guī)范所規(guī)定的超高頻RFID系統(tǒng)讀寫器的研制。 本課題則是多協(xié)議超高頻RFID讀寫器基帶SoC設(shè)計(jì)的一個(gè)關(guān)鍵部分,著重于開發(fā)超高頻RFID讀寫器協(xié)議處理部分的關(guān)鍵技術(shù),通過(guò)使用verilog語(yǔ)言對(duì)整個(gè)IP核進(jìn)行模塊化設(shè)計(jì)后和功能仿真后,最終需要在硬件平臺(tái)Altera公司的DE2-115開發(fā)板上實(shí)現(xiàn)對(duì)IP核的設(shè)計(jì)驗(yàn)證,通過(guò)與射頻板的配合,最終實(shí)現(xiàn)對(duì)符合ISO/IEC18000-6B和ISO/IEC18000-6C兩種協(xié)議的電子標(biāo)簽的操作。
[Abstract]:With the progress and development of science and technology, convenience has become the first concern of people to improve their living standards. Thus, a variety of emerging industries,. RFID (Radio-Frequency Identification technology is one of them, namely radio frequency identification (RFID) technology. Radio-frequency signal is the technology of non-contact communication and object recognition. Since the 1990s, RFID technology has developed rapidly, the technology is becoming more and more complex, the application scope is more and more extensive. UHF RFID refers to the RFID system whose working frequency is within the range of 860MHz-960MHz frequency. This RFID system has the advantages of long reading and writing distance, fast reading and writing speed, low cost of electronic tags, and the ability to inventory multiple electronic tags simultaneously. Has gradually taken a place in the RFID world. With the deepening of our understanding of UHF RFID, our country has begun to pay attention to the research and application of UHF RFID system, especially UHF RFID reader and writer, and has made great efforts to popularize it. However, due to the relatively late start and backward technology level, our industry is still in the catch-up stage in the research and development and application of UHF RFID, and the key technologies such as the design of UHF read-write chip are still far from mature. Based on this, a low cost, clippable and reusable multi-protocol UHF RFID baseband signal IP core is proposed. The ultimate goal is to develop an ultra-high frequency (RFID) technology with independent intellectual property rights. The reader of UHF RFID system stipulated by ISO/IEC18000-6B and ISO/IEC18000-6C protocol specification is developed. This topic is a key part of the design of the baseband SoC of the multi-protocol UHF RFID reader and writer, and focuses on the key technology of developing the protocol processing part of the UHF RFID reader. After modular design and functional simulation of the whole IP core by using verilog language, it is necessary to implement the design verification of IP core on the DE2-115 development board of Altera Company, the hardware platform, and cooperate with the RF board. Finally, it realizes the operation of electronic label which accords with ISO/IEC18000-6B and ISO/IEC18000-6C protocols.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TP391.44

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