基于windowsce.net和can總線的汽車虛擬儀表系統(tǒng)的研究

1、安徽大學(xué)碩士學(xué)位論文基于Windows CE.net和CAN總線的汽車虛擬儀表系統(tǒng)的研究姓名：趙萌申請學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：宋杰2010-04Abstract I Abstract The rapid development of modern industrial, computer, communications and electronic technology, making automotive inst

2、rumental systems which as important information interaction interfaces between drivers and vehicles are continuously invented and updated. Further more, the digital LCD of car assembly virtual instrumentation with multi-

3、function, on which the research and development has good practical and economical values, has becoming an important development direction. With the application requirements of all-digital intelligent virtual instruments

4、on cars, relative standard design principles of virtually automotive instruments are proposed, and then system function modules are reasonable divided, finally, the expected system model is being successful realized with

5、 comprehensive use of CAN bus, embedded ARM, Win CE.net and electronic display technologies. Various types of real-time data, such as car speed, engine speed, mileage, temperature, amount of fuel, alarm information, are

6、gathered by data acquisition modules, then transferred by CAN bus to the system control unit, in which relevant analysis and computing are carried out, and the results are sent to the LCD controller on which human-machin

7、e interaction can be achieved for the dynamic digital and graphics display according to users demands, simultaneously important data are preserved to the documents for the purpose of preparing for query in the future, an

8、d alarm information are given when getting abnormal traffic data. In the paper, the research background, domestic and foreign research situation at present, development experiences and future trends of the subject are an

9、alyzed, then the overall design scheme are given, the customization procedures of embedded real-time operating system-Win CE kernel and development processes of CAN bus driver in the automotive virtual instrumentations a