發(fā)布時(shí)間：2018-01-16 11:24

  本文關(guān)鍵詞：基于FPGA的噴墨寫真機(jī)噴頭驅(qū)動(dòng)系統(tǒng)設(shè)計(jì)　出處：《鄭州大學(xué)》2010年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 噴墨寫真機(jī) 熱發(fā)泡式 FPGA 噴頭驅(qū)動(dòng)

【摘要】： 噴墨寫真機(jī)是一種主要應(yīng)用于廣告領(lǐng)域的計(jì)算機(jī)外部設(shè)備。電子技術(shù)的發(fā)展和可編程邏輯器件的出現(xiàn),極大地促進(jìn)了噴墨寫真機(jī)技術(shù)的發(fā)展,使得高速的數(shù)據(jù)傳輸和高精度的噴墨控制成為可能。 本文分析了噴墨寫真機(jī)的工作原理,比較了噴墨寫真機(jī)常用的幾種構(gòu)架,提出了一種基于PC機(jī)+主控制板(ARM)+小車驅(qū)動(dòng)板(FPGA)的新構(gòu)架。該構(gòu)架充分利用PC機(jī)的強(qiáng)大數(shù)據(jù)處理功能,減輕了下位機(jī)的負(fù)擔(dān),減少了設(shè)計(jì)成本和開發(fā)周期。 文中重點(diǎn)介紹了熱發(fā)泡式噴頭的工作原理,結(jié)合該類型噴頭,設(shè)計(jì)了一種基于可編程邏輯器件FPGA的噴墨寫真機(jī)噴頭并行驅(qū)動(dòng)系統(tǒng)。該系統(tǒng)具有噴頭狀態(tài)檢測(cè)功能,方便用戶排除故障,提高工作效率。利用FPGA對(duì)USB控制器進(jìn)行讀寫操作,實(shí)現(xiàn)了與PC機(jī)的高速數(shù)據(jù)傳輸。為了滿足大容量的數(shù)據(jù)存儲(chǔ)要求,基于FPGA設(shè)計(jì)了SDRAM控制器,控制SDRAM的數(shù)據(jù)存儲(chǔ)。最終實(shí)現(xiàn)了打印介質(zhì)幅寬150cm,打印速度22m2／h,打印精度1200*600DPI,基本達(dá)到了國(guó)外主流樣機(jī)的性能。
[Abstract]:Inkjet photograph machine is a kind of computer peripheral equipment which is mainly used in advertisement field. The development of electronic technology and the appearance of programmable logic device have greatly promoted the development of inkjet photofinishing machine technology. Make high-speed data transmission and high-precision inkjet control possible. In this paper, the working principle of inkjet photofinishing machine is analyzed, and several frameworks of inkjet photofinishing machine are compared. This paper presents a new frame based on PC main control board (ARM) car driving board (FPGA), which makes full use of the powerful data processing function of PC and reduces the burden of lower computer. Reduced design cost and development cycle. In this paper, the working principle of hot foaming nozzle is introduced, combined with this type of nozzle. In this paper, a parallel driving system based on FPGA is designed. The system has the function of detecting the state of the jet head, which is convenient for the user to troubleshoot. In order to meet the requirement of large capacity data storage, the high speed data transmission with PC is realized by using FPGA to read and write the USB controller. A SDRAM controller based on FPGA is designed to control the data storage of SDRAM. Finally, the printing medium width is 150 cm and the printing speed is 22 m2 / h. The printing accuracy is 1200 DPI, which basically achieves the performance of the foreign mainstream prototype.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2010
【分類號(hào)】：TS951.43;TN791

【引證文獻(xiàn)】

相關(guān)期刊論文 前3條

1 馬琦;吉春花;蘭興;王海濱;;基于同步Slave FIFO技術(shù)的高速USB數(shù)傳系統(tǒng)設(shè)計(jì)[J];單片機(jī)與嵌入式系統(tǒng)應(yīng)用;2013年07期

2 劉忠坤;李業(yè)麗;陸利坤;程明智;;基于FPGA噴墨頭控制系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[J];北京印刷學(xué)院學(xué)報(bào);2013年04期

3 俞叢晴;占紅武;梅燦華;;工業(yè)打印系統(tǒng)數(shù)據(jù)通道設(shè)計(jì)[J];輕工機(jī)械;2013年03期

相關(guān)碩士學(xué)位論文 前1條

1 俞叢晴;基于FPGA的印刷系統(tǒng)數(shù)據(jù)通道設(shè)計(jì)[D];浙江工業(yè)大學(xué);2012年

，

本文編號(hào)：1432844