微型机与应用
微型機與應用
미형궤여응용
MICROCOMPUTER & ITS APPLICATIONS
2014年
4期
26-28
,共3页
邓宗权%蒋向东%王继岷%严亮
鄧宗權%蔣嚮東%王繼岷%嚴亮
산종권%장향동%왕계민%엄량
智能仪表%ARM 处理器%现场总线CAN%嵌入式系统%Qt
智能儀錶%ARM 處理器%現場總線CAN%嵌入式繫統%Qt
지능의표%ARM 처리기%현장총선CAN%감입식계통%Qt
intellectual control meter%ARM processor%CAN bus%embedded system%Qt
为了优化汽车仪表系统性能，提高系统智能化、人车交互界面友好度，以 ARM 微处理器S5PV210为控制核心设计了一款汽车智能仪表系统。该系统以嵌入式实时操作系统 Linux 为软件平台，结合 CAN 现场总线技术，并采用开放源代码的图形界面库 QT 开发仪表终端应用程序。经实验验证，系统性能得到了改善。
為瞭優化汽車儀錶繫統性能，提高繫統智能化、人車交互界麵友好度，以 ARM 微處理器S5PV210為控製覈心設計瞭一款汽車智能儀錶繫統。該繫統以嵌入式實時操作繫統 Linux 為軟件平檯，結閤 CAN 現場總線技術，併採用開放源代碼的圖形界麵庫 QT 開髮儀錶終耑應用程序。經實驗驗證，繫統性能得到瞭改善。
위료우화기차의표계통성능，제고계통지능화、인차교호계면우호도，이 ARM 미처리기S5PV210위공제핵심설계료일관기차지능의표계통。해계통이감입식실시조작계통 Linux 위연건평태，결합 CAN 현장총선기술，병채용개방원대마적도형계면고 QT 개발의표종단응용정서。경실험험증，계통성능득도료개선。
In order to optimize the performance of the automotive meter system , improve the friendliness degrees of man-vehi-cle interaction interface , and make the system become intelligent , a type of automotive intellectual control meter system is designed in this paper . ARM processor S5PV210 is used as the core of hardware platform and embedded Linux operating system is used as the core of the software platform . The CAN bus is one of the widely applied fieldbus and used in the intellectual control meter system . Additionally , the open source graphical user interface library QT is used to develop the terminal application program . The re-sults of experimental verification shows that the performance of the system is improved .
