【導(dǎo)讀】原理知識建立相應(yīng)的信道傳輸模型。接著建立了論文任務(wù)要求的總體框架圖，對。此設(shè)計(jì)中的電力載波通訊的可行性和優(yōu)越性進(jìn)行了詳細(xì)分析論證。的調(diào)壓實(shí)現(xiàn)、節(jié)能分析等做了詳細(xì)的闡述，論證和仿真。軟件開發(fā)利用keil編寫，并對主機(jī)，從機(jī)之。然后，將在硬件調(diào)試和軟件調(diào)試過程中暴露出來。最后在兩塊單片機(jī)板上顯示上述任務(wù)要求。

　　

【正文】 C51單片機(jī)有個(gè)詳細(xì)的了解，熟悉 C語言開發(fā)環(huán)境，熟悉 C語言代碼，以及一些軟件編寫的注意實(shí)現(xiàn)及常見問題。 2. 在編寫 C代碼之前，一定要編寫程序流程圖，這樣一方面有助于我們編寫代碼，一方面有助于我們模塊化設(shè)計(jì)。 ，可以增加矯正程序代碼，方便你的調(diào)試過程。 。 天津工業(yè)大學(xué) 2021屆本科生畢業(yè)論文 28 第六章 本文總結(jié) 兩個(gè)多月的畢業(yè) 設(shè)計(jì) 終于結(jié)束了，我的大學(xué)生活也將隨之結(jié)束。 在做畢業(yè)設(shè)計(jì)的過程中，不但讓我們對本專業(yè)的知識得到加強(qiáng)和應(yīng)用，而且讓我們的視覺更加開闊，了解了非本專業(yè)的知識。從一個(gè)課題的開始，各種資料的查詢，與老師的交流，同學(xué)的溝通，到最后論文的撰寫、硬件的調(diào)試、軟件的編寫，讓我們對一個(gè)項(xiàng)目的開發(fā)流程具有了初步的了解。 在 圖書館 搜集資料， 各個(gè)專業(yè)網(wǎng)站查找相關(guān)內(nèi)容，閱讀各個(gè)論文，一有一點(diǎn)想法就記下了完了和導(dǎo)師認(rèn)真的溝通和交流。在此過程中，不但鍛煉了我的語言交流能力，而且對本專業(yè)、跨專業(yè)的一些專業(yè)術(shù)語、表達(dá) 有了更進(jìn)一步的了解，為我以后的發(fā)展開辟了一個(gè)廣闊的前景。 在寫論文過程中，我了解了一些跨專業(yè)如通信、電氣工程等專業(yè)知識，在論文中對電力線信道特性進(jìn)行分析，并建立相應(yīng)的信道模型，并對涉及的一些以前不懂得知識和老師進(jìn)行了溝通，并對硬件調(diào)試和軟件調(diào)試過程中出現(xiàn)的一些問題，有了深入了解。對 此我要向我的導(dǎo)師致以最衷心的感謝和深深的敬意。 謝謝你對我的指導(dǎo)。 在硬件開發(fā)過程中，讓我們對焊接的基本要領(lǐng)，電力電子技術(shù)有了更好的應(yīng)用；布線的方式和合理應(yīng)用開發(fā)板等，都有了一個(gè)明確的應(yīng)用。 在軟件測試 中，讓我們熟練掌握了 keil 開發(fā)軟件，對建立目標(biāo)文件、代碼編寫、程序調(diào)試、模塊化設(shè)計(jì)等流程都有了一個(gè)詳細(xì)的開發(fā)過程。 在接下來研究中，我考慮將 QNX實(shí)時(shí)操作系統(tǒng)和 Modbus/TCP 協(xié)議應(yīng)用到這個(gè)網(wǎng)絡(luò)的設(shè)計(jì)中， QNX 對線程管理，信號采集，調(diào)度等都具有良好的性能。 天津工業(yè)大學(xué) 2021屆本科生畢業(yè)論文 29 參考文獻(xiàn) [1] 高鋒 .單片微型計(jì)算機(jī)原理與接口技術(shù) [M].北京：科學(xué)出版社 ,2021. [2] 賴麒文 .8051單片機(jī) C語言徹底應(yīng)用 [M]．北京：科學(xué)出版社 ,2021. [3] 俞 天白 .基于電力線載波通信技術(shù)的照明控制系統(tǒng)的設(shè)計(jì) [D].杭州：浙江大學(xué) 2021. [4] 曹惠彬 .電力線載波技術(shù)綜述 [R].北京 :國電通信中心 . [5] 徐博 .基于直序擴(kuò)頻技術(shù)的電力線數(shù)字通信技術(shù) [D].成都： 四川大學(xué) . [6] Behzad Razavi. Design of CMOS Integrated Circuits[M].西安 :西安交通大學(xué)出版社 ,2021. [7] KQ130用戶手冊 [Z].四川科強(qiáng)電子有限責(zé)任公司 . [8] 樊昌信 .通信原理 [M].北京 :國防工業(yè)出版社 . [9] 詹圣紅 .電力線載波技術(shù)在設(shè)施檢測系統(tǒng)中的應(yīng)用 [D].上海：上海交通大學(xué) . [10] 張有兵 .低壓電力線載波通信中信道模型的研究 [D].武漢：華中科技大學(xué) . [11] 李剛，仲元昌 .低壓電力線載波通信的耦合電路分析 [M].重慶：重慶大學(xué) . [12] H. Shwehdi, “A Power Line Data Communication Interface using Spread Spectrum Echnology in Home Automation [J],” IEEE Trans. Power Delivery, vol. 11, no. 3, July 1996, pp. 12321237. [13] 張輝 .現(xiàn)代通信原理與技術(shù) [M].西安 ： 西安電子科技大學(xué) 出版社 ， 2021. [14] 齊國清 .信號檢測與估計(jì) [M].北京 ： 電子工業(yè) 出版社 ， 2021. [15] 朱小龍 .數(shù)字通信技術(shù) [M].北京 ： 化學(xué)工業(yè) 出版社 ， 2021. [16] Q. L. Wu and Y. T. Soon,“A Distributed Circuit Model for Powerline Communications”,[J] IEEE Trans. Power Delivery, Vol. 22, No. 3, Juny 2021,. [17] 孫龍杰 .自動抄表系統(tǒng)采集器的設(shè)計(jì) [M] .北京：科學(xué)出版社現(xiàn)代電子技術(shù) ,2021. 天津工業(yè)大學(xué) 2021屆本科生畢業(yè)論文 30 附錄（英文原文）： Intelligent Control via Powerline Carrier for Illumination and Air Condition in Buildings I. INTRODUCTION In recent years, as social economy grows and people’s living standard improves, requirements of mercial electricity and residential electricity have been increasing substantially. To meet electricity demands of users, it is necessary for electric power enterprises to develop power supply with new power plant constructions or extensions and PTD (power transmission and distribution) equipments. However, because of the limited petroleum energy, its price fluctuates greatly。 In Chinese Taiwan, due to people’s environmental awareness and resistance, exploitation of energy resources and electric power construction are confronted with great difficulties in that it is the unshirkable responsibility for everyone to save energy. The proper electric power utilization will lead to increases of power consumption that exceeds contract capacity and electric charge. Efficient use of energy should be regarded as right energysaving concept. According to Economic Ministry statistics, Taiwan39。s total power consumption of residential mercial buildings accounts for 34%. Power using in illumination and air condition of Taiwan39。s old apartment is about 52%. Therefore, to achieve energy saving goals, we can improve the residential and mercial building equipment at the beginning. Although the government has controlled the power use of the new building, in Taiwan there are still more than 94% old buildings which did not consider the energysaving. This paper aims to succeed in that the advanced metering infrastructure optimizes load operation with power line carrier and achieves the load management. Two subsystems of the hardware are posed of a maser module and two control modules. The master module consists of a signal transform circuit, an AVR microprocessor, a keyboard decode circuit, a LCD circuit, and a power line carrier circuit, which has functions of local and remote monitoring . Control modules are classified into 2 categories air conditioning control module and illumination control module. Each control module consists of a signal transform circuit, an AVR microprocessor, a keyboard circuit, a LCD circuit, and a power line carrier circuit, which has the functions of manual and automatic load control. An infrared control circuit is installed in air conditioning control module for controlling air conditioner, and a power control circuit for controlling illumination device is added to the illumination control module. These modules realize munications via power lines . The distributed management is adopted to allocate information resources to every module. The distributed form is also applied to the information system development and data store. 天津工業(yè)大學(xué) 2021屆本科生畢業(yè)論文 31 Its main advantage is that it can satisfy the information needs of each module and meet the demand that each module controls information resource. With convenience for use and maintenance, it has the biggest difference from centralization that if a module is down, other modules can still keep running and the overall system will not e to a standstill. The research result of this paper is estimated to be smoothly applied in the occasion that the load management is required to reduce electric charge . II. METHODOLOGY A. Load Management Plan This paper makes use of distributed control model to serve the purposes of humanity and load control. Depending on highly automatic operation, it will take proper actions according to realtime and accurate data to reduce labor cost and electricity expenditure, and improve power efficiency. This system i