發(fā)布時間：2018-09-03 14:45

【摘要】：近年來電子技術(shù)與現(xiàn)場總線技術(shù)的快速發(fā)展使得越來越多的新技術(shù)應(yīng)用在船舶自動化領(lǐng)域,而主機遙控系統(tǒng)又是我國當(dāng)今船舶自動化研究的核心之一,它能準(zhǔn)確可靠的對發(fā)動機工作過程實施監(jiān)控,若有故障發(fā)生,系統(tǒng)就能根據(jù)設(shè)置發(fā)出聲、光報警,并提供安全保護機制。以現(xiàn)場總線為基礎(chǔ)的網(wǎng)絡(luò)型控制系統(tǒng)已經(jīng)成為船舶主機遙控系統(tǒng)的發(fā)展方向,對船舶自動化、數(shù)字化的不斷提升,提高主機監(jiān)控系統(tǒng)的自動化技術(shù)有一定意義。本文是根據(jù)某科研項目,通過分析系統(tǒng)的需求、不同模塊的具體功能,然后對國內(nèi)外比較流行的總線技術(shù)進行詳細的比較,確定了需要的技術(shù)參數(shù)、故障的標(biāo)準(zhǔn)和選用了CAN總線作為模塊間信息交換的通道。針對船舶主機監(jiān)控系統(tǒng)的功能要求及控制信號和報警信號的采集特點,設(shè)計出由駕駛臺、集控室及機艙控制器組成的CAN網(wǎng)絡(luò),并且其應(yīng)用層協(xié)議符合以CAN總線為基礎(chǔ)的SAE J1939協(xié)議。在確定了整個網(wǎng)絡(luò)的基礎(chǔ)上,把系統(tǒng)分成功能各自獨立的模塊,并根據(jù)每個獨立模塊所要產(chǎn)生的功能,對主機監(jiān)控系統(tǒng)智能節(jié)點進行硬件設(shè)計。本文首先介紹了監(jiān)測系統(tǒng)的總體結(jié)構(gòu)和本課題所設(shè)計模塊的總體結(jié)構(gòu),然后對Infineon XC2267M芯片的管腳功能和CAN功能進行了分析說明,最后以模塊化的設(shè)計方法設(shè)計了模塊的CAN總線通信接口電路,柴油機重要脈沖信號、模擬信號和開關(guān)信號采集、儲存及傳輸?shù)恼{(diào)理電路以及LCD顯示電路和單片機外圍電路等。最后本文在參照SAE J1939協(xié)議的基礎(chǔ)上,使用CANoe總線仿真軟件進行了柴油機CAN總線網(wǎng)絡(luò)信息提取、解析的半實物仿真試驗,驗證了系統(tǒng)電路設(shè)計的合理性和可行性。
[Abstract]:In recent years, with the rapid development of electronic technology and fieldbus technology, more and more new technologies have been applied in the field of ship automation. It can accurately and reliably monitor the engine working process. If there is a fault, the system can send out sound and light alarm according to the setting, and provide the safety protection mechanism. The network control system based on fieldbus has become the development direction of the marine mainframe remote control system, which has certain significance for the continuous promotion of ship automation and digitization, and for improving the automation technology of the main engine monitoring system. According to a scientific research project, by analyzing the requirements of the system, the specific functions of different modules, and then comparing the more popular bus technology at home and abroad in detail, the paper determines the required technical parameters. The fault standard and CAN bus are selected as the channel of information exchange between modules. According to the functional requirements of the main engine monitoring system and the collecting characteristics of the control signal and alarm signal, the CAN network is designed, which is composed of the bridge, the centralized control room and the engine room controller. And its application layer protocol accords with SAE J1939 protocol based on CAN bus. On the basis of determining the whole network, the system is divided into independent modules, and according to the function of each independent module, the intelligent node of the host monitoring system is designed. This paper first introduces the overall structure of the monitoring system and the overall structure of the module designed in this paper, and then analyzes the pin function and CAN function of the Infineon XC2267M chip. Finally, the CAN bus communication interface circuit of the module, the important pulse signal of diesel engine, the acquisition of analog signal and switch signal, the conditioning circuit of storage and transmission, the LCD display circuit and the peripheral circuit of single chip microcomputer are designed by modularized design method. Finally, referring to the SAE J1939 protocol, the paper uses CANoe bus simulation software to extract the diesel engine CAN bus network information, analyzes the hardware-in-the-loop simulation test, and verifies the rationality and feasibility of the system circuit design.
【學(xué)位授予單位】：上海工程技術(shù)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：U665.26

【參考文獻】

相關(guān)期刊論文 前6條

1 劉教瑜;吳美玲;譚杰;;GPRS DTU的設(shè)計及研究[J];電力自動化設(shè)備;2006年03期

2 楊立;嚴衛(wèi)生;高劍;張立川;;一種基于CANoe的CAN總線系統(tǒng)開發(fā)方法[J];測控技術(shù);2007年04期

3 閆旭琴;王知學(xué);李建新;;CANoe軟件在車載診斷中的應(yīng)用[J];科技傳播;2009年10期

4 譚文春,梁鋒,肖文雍,張金龍,龔元明;高壓共軌柴油機電控系統(tǒng)信號采集處理模塊的設(shè)計與研究[J];內(nèi)燃機工程;2004年02期

5 張維;申立中;;高壓共軌柴油機電控單元(ECU)的硬件設(shè)計[J];內(nèi)燃機與動力裝置;2007年03期

6 蔣誠;宋國民;謝洪斌;;柴油機高壓共軌ECU的PCB設(shè)計與開發(fā)[J];現(xiàn)代車用動力;2011年02期

相關(guān)碩士學(xué)位論文 前10條

1 鄭明勇;船舶柴油機機旁監(jiān)控裝置的研制[D];武漢理工大學(xué);2011年

2 刁志航;船用主機遙控操作系統(tǒng)的設(shè)計[D];哈爾濱工程大學(xué);2011年

3 曾騫;基于PCI接口的CAN總線通訊卡的設(shè)計與實現(xiàn)[D];哈爾濱工程大學(xué);2005年

4 潘寧;基于LonWorks技術(shù)的嵌入式智能小區(qū)節(jié)點研究[D];武漢理工大學(xué);2006年

5 付偉;基于CAN總線的全自動雙端子數(shù)控壓接機數(shù)控系統(tǒng)開發(fā)與研究[D];新疆大學(xué);2006年

6 郭益安;基于CANBUS的汽車故障診斷系統(tǒng)[D];大連海事大學(xué);2007年

7 許寶森;基于CAN總線的機艙監(jiān)控模擬系統(tǒng)的研究[D];哈爾濱工程大學(xué);2006年

8 王勇峰;基于586E控制器中壓共軌柴油機實驗平臺電控單元的設(shè)計[D];武漢理工大學(xué);2007年

9 唐兵;水輪機組振動監(jiān)測系統(tǒng)的研究與設(shè)計[D];華中科技大學(xué);2006年

10 王杰;CAN總線在直流電機調(diào)速控制系統(tǒng)中的應(yīng)用[D];電子科技大學(xué);2008年

，

本文編號：2220278