车载显示终端触觉反馈技术分析

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中图分类号：U472 文献标志码：A 文章编号：2095-2945（2025）34-0157-05

Abstract：Withtherapiddevelopmentofnewenergyvehiclesandsmartcockpittechnologies，vehicle-mounteddisplay terminalsareincreasinglyevolvingtowardintegrationandintellgence.Touchscreesaregraduallyreplacingtraditionalphysical buttonsastheprimaryinteractivemedium.However，purelytouch-basedinterfaceslackpysicalfedback，resultingininsuficient operationalconfirmationandcompromisingdrivingsafety.Hapticfeedbacktechnology，asakeysolutiontoaddressthis shortcoming，isbecominganessntialcomponentofin-vehicleinteractionsystems.Thispaperanalyzeshapticfeedack technologyforvehicle-mounteddisplayterminals，systematicallyreviewsthecharacteristicsandlimitationsofmainstreamhaptic fedbacksolutionsinthemarket，andfocusesonthestructuraldesign，installtionmethods，applicationadvantages，andsarios ofpiezoelectricactuator-based haptic feedback systems.Theaimistoenhancethesystem'simpactresistanceandmeetthe comprehensive demands of large central control screens innew energyvehicles for diversified tactile experiences.

Keywords：vehicle-mounted terminal;tactilefeedback technology;piezoelectricceramicactuator;sensor;analogsignal

近年来，随着智能汽车技术不断进步，车载中控终端作为人车交互的核心界面，正经历深刻变革。（剩余6068字）