本文選題：嵌入式處理器　切入點(diǎn)：UPS電源　出處：《合肥工業(yè)大學(xué)》2014年碩士論文

【摘要】：本文課題基于MC56F8356嵌入式處理器對智能化UPS (Uninterruptible Power System,不間斷電源)進(jìn)行研制開發(fā),整個(gè)UPS系統(tǒng)分為硬件系統(tǒng)和軟件系統(tǒng)兩大塊。論文研究了智能化UPS電源硬件系統(tǒng)的實(shí)現(xiàn)功能以及UPS的總體軟件架構(gòu)設(shè)計(jì),同時(shí)在軟件架構(gòu)設(shè)計(jì)的基礎(chǔ)上,實(shí)現(xiàn)了智能化UPS的串口通信功能。串口通信技術(shù)在智能化UPS的應(yīng)用有利于對UPS系統(tǒng)現(xiàn)場信號的實(shí)時(shí)采集、處理和監(jiān)控,大大提高了UPS系統(tǒng)的實(shí)時(shí)性和可靠性。本論文實(shí)現(xiàn)了智能化UPS的軟件設(shè)計(jì)及其串口通信的實(shí)現(xiàn),主要是在第三和第四章進(jìn)行介紹的。論文的工作和研究成果如下：1)在軟件設(shè)計(jì)過程中,本文給出了智能化UPS總體的軟件架構(gòu)設(shè)計(jì)方案,并對主控芯片MC56F8356的基本信息以及具體的DSP (Digrial Signal Processor,數(shù)字信號處理器)資源分配做了詳細(xì)的闡述。本次智能化UPS軟件可以完成的功能有：開機(jī)時(shí)序、關(guān)機(jī)時(shí)序、故障處理、功率因數(shù)校正控制保護(hù)、逆變控制保護(hù)、LCD顯示、語音模塊、上位機(jī)通信。為了簡化代碼編寫并實(shí)現(xiàn)對UPS的實(shí)時(shí)監(jiān)控,本次智能化UPS軟件引入了嵌入式實(shí)時(shí)操作系統(tǒng)。所以論文針對RTOS(Real Time Operating System,實(shí)時(shí)操作系統(tǒng))以及RTOS在UPS上的應(yīng)用進(jìn)行了詳細(xì)的介紹。2)在智能化UPS總體軟件架構(gòu)以及單片機(jī)MC56F8356的串行通信接口模塊的基礎(chǔ)上,通過軟件編程實(shí)現(xiàn)了RS232串口通信的基本功能,并通過計(jì)算機(jī)的上位機(jī)軟件傳達(dá)指令到下位機(jī)單片機(jī),觀察UPS的行為反饋來驗(yàn)證串口通信功能是否實(shí)現(xiàn)。最后,在結(jié)束語中指出了智能化UPS值得改進(jìn)的地方以及對于UPS系統(tǒng)的通信方式提出了自己的展望。
[Abstract]:In this paper, based on MC56F8356 embedded processor, the research and development of intelligent UPS can Uninterruptible Power system (uninterruptible Power supply) is carried out. The whole UPS system is divided into two parts: hardware system and software system. The realization function of intelligent UPS power supply hardware system and the overall software architecture design of UPS are studied in this paper. At the same time, on the basis of software architecture design, The serial port communication function of intelligent UPS is realized. The application of serial communication technology in intelligent UPS is beneficial to the real-time acquisition, processing and monitoring of UPS system field signals. The real-time and reliability of UPS system is greatly improved. The software design of intelligent UPS and the realization of serial communication are realized in this paper. Mainly introduced in the third and fourth chapters. The work and research results are as follows: 1) in the process of software design, this paper gives the overall software architecture design scheme of intelligent UPS. The basic information of the main control chip MC56F8356 and the specific DSP Digrial Signal processor (DSP) resource allocation are described in detail. The functions of this intelligent UPS software are as follows: boot timing, shutdown timing, fault handling, etc. Power factor correction control protection, inverter control protection LCD display, voice module, upper computer communication. This intelligent UPS software introduces embedded real time operating system. Therefore, this paper introduces in detail the application of RTOS(Real Time Operating system (RTOS) and RTOS on UPS. On the basis of serial communication interface module of MC56F8356, The basic function of RS232 serial port communication is realized by software programming, and the instruction is transmitted to the lower computer by the software of the upper computer, and the behavior feedback of UPS is observed to verify whether the serial port communication function is realized or not. In the conclusion, the author points out that intelligent UPS is worthy of improvement and puts forward its own prospect for the communication mode of UPS system.
【學(xué)位授予單位】：合肥工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TN86

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本文編號：1653553