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dc.contributor.authorXu, Yunsong
dc.contributor.authorYin, Shen
dc.contributor.authorYu, Jinyong
dc.contributor.authorKarimi, Hamid Reza
dc.identifier.citationXu, Y., Yin, S., Yu, J., & Karimi, H. R. (2014). Design of a TFT-LCD based digital automobile instrument. Mathematical Problems in Engineering, 2014. doi: 10.1155/2014/549790nb_NO
dc.descriptionPublished version of an article in the journal: Mathematical Problems in Engineering. Also available from the publisher at:
dc.description.abstractThe traditional mechanical instrument lacks the ability to satisfy the market with characters of favorable compatibility, easy upgrading, and fashion. Thus the design of a TFT-LCD (thin film transistor-liquid crystal display) based automobile instrument is carried out. With a 7-inch TFT-LCD and the 32-bit microcontroller MB91F599, the instrument could process various information generated by other electronic control units (ECUs) of a vehicle and display valuable driving parameters on the 7-inch TFT-LCD. The function of aided parking is also provided by the instrument. Basic principles to be obeyed in circuits designing under on-board environment are first pointed out. Then the paper analyzes the signals processed in the automobile instrument and gives an introduction to the sampling circuits and interfaces related to these signals. Following this is the functional categorizing of the circuit modules, such as video buffer circuit, CAN bus interface circuit, and TFT-LCD drive circuit. Additionally, the external EEPROM stores information of the vehicle for history data query, and the external FLASH enables the display of high quality figures. On the whole, the accomplished automobile instrument meets the requirements of automobile instrument markets with its characters of low cost, favorable compatibility, friendly interfaces, and easy upgrading. © 2014 Yunsong Xu et al.nb_NO
dc.rightsNavngivelse 3.0 Norge*
dc.titleDesign of a TFT-LCD based digital automobile instrumentnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.subject.nsiVDP::Technology: 500::Mechanical engineering: 570nb_NO
dc.source.pagenumber8 p.nb_NO
dc.source.journalMathematical Problems in Engineeringnb_NO

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Navngivelse 3.0 Norge
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