CN110832440B - 用于设备的操作单元 - Google Patents

用于设备的操作单元 Download PDF

Info

Publication number
CN110832440B
CN110832440B CN201880044165.5A CN201880044165A CN110832440B CN 110832440 B CN110832440 B CN 110832440B CN 201880044165 A CN201880044165 A CN 201880044165A CN 110832440 B CN110832440 B CN 110832440B
Authority
CN
China
Prior art keywords
operating
operating element
sensor
actuator
touch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201880044165.5A
Other languages
English (en)
Other versions
CN110832440A (zh
Inventor
拉尔夫·特拉普
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Behr Hella Thermocontrol GmbH
Original Assignee
Behr Hella Thermocontrol GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Behr Hella Thermocontrol GmbH filed Critical Behr Hella Thermocontrol GmbH
Publication of CN110832440A publication Critical patent/CN110832440A/zh
Application granted granted Critical
Publication of CN110832440B publication Critical patent/CN110832440B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/25—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using haptic output
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20927—Liquid coolant without phase change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/143—Touch sensitive instrument input devices
    • B60K2360/1446—Touch switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/30—Preventing theft during charging
    • B60L2270/32—Preventing theft during charging of electricity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0493—Service poles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • User Interface Of Digital Computer (AREA)
  • Mechanical Control Devices (AREA)
  • Position Input By Displaying (AREA)

Abstract

提供一种用于设备的操作控制单元(10)，配备操作控制元件(14)，该操作控制元件(14)具有触敏操作控制表面(16)。为了使操作元件(14)从非工作位置偏转后自动返回其非工作位置，将操作元件(14)弹性地安装在非工作位置。通过致动器(24)，用于操作控制元件(14)的离开其非工作位置的机械激励，以响应操作控制元件(14)的操作而产生触觉反馈。传感器(26)识别操作元件(14)的移动和/或作用在操作元件(14)上的加速度和/或力。当识别出操作控制元件(14)的移动和/或作用在操作控制元件(14)上的加速度和/或力而未感测到与操作控制表面(16)的接触时，评估和操作单元(22)致动致动器(24)，以保持操作控制元件(14)的非工作位置和/或将操作控制元件(14)移回其非工作位置和/或稳定操作控制元件(14)。

Description

用于设备的操作单元
技术领域
本发明涉及一种用于设备的操作单元，特别是用于车辆，用于操作车辆部件，尤其是MMI或HMI。本发明尤其涉及具有触觉反馈的操作单元。
背景技术
具有触敏操作表面的操作单元，例如触摸屏或触摸板，其特征在于操作表面的高度可变性和出色的操作舒适性。这种操作单元包括光学、声学或触觉地工作的反馈功能，以便将操作单元的有效操作反馈给操作者。特别是触觉反馈功能变得越来越普遍，并且通常伴随有力感特征，其中例如可以通过力或路径传感器来检测操作表面的最小偏转，该力或路径传感器用于检测操作表面的有效操作(参见例如WO-A-2016/135425和WO-A-2016/012277)。
具有触觉反馈的操作单元通常被配置为振荡系统(oscillatory system)，因为操作表面或操作元件分别与触敏操作表面弹性地安装并且被机械地激励以用于触觉反馈。机械激励(mechanical excitation)由例如以张力锚定电磁体(tension anchorelectromagnet)形式的致动器(actuator)执行，该致动器然后也是振动系统的一部分。
弹性悬挂的振荡系统倾向于在外部激励时振荡，例如作用在车辆上的振动，特别是在行驶过程中。这可能会导致干扰噪音，这可能是不利的。
发明内容
本发明的目的是将具有触觉反馈的操作单元改进到这样的程度，使得在很大程度上抑制由于弹性悬挂的振荡系统的意外外部激励而引起的振荡。
根据本发明，本发明的目的通过一种用于设备的操作单元，特别是用于车辆，用于操作车辆部件，并且尤其是MMI或HMI，其中该操作单元设有
-壳体，
-操作单元，包括触敏操作表面和触摸传感器系统，
-其中，操作元件弹性地安装在壳体上，以便在从其静止位置偏转之后自动返回到其静止位置，
-致动器，用于操作元件的离开其静置位置的机械激励，以响应于操作元件的操作而产生触觉反馈，
-传感器，用于检测操作元件的移动和/或作用在操作元件上的加速度和/或力，以及
-评估和控制单元，该评估和控制单元从操作元件的触摸传感器系统的传感器接收信号，并且控制所述的致动器，用于操作元件的机械奖励，以响应操作元件的操作而产生触觉反馈，
-其中，在这些情况下，当检测到操作元件的移动和/或作用在操作元件上的加速度和/或力而未感测到操作表面上的触摸的情况下，评估和控制单元控制致动器，以保持操作元件的静止位置和/或将操作元件移回到其静止位置和/或稳定操作元件。
根据本发明的操作单元设有壳体，在壳体内和/或在壳体上设置有操作元件，该操作元件包括具有触摸传感器系统的触敏操作表面。操作元件弹性地安装在壳体内和/或壳体上，以便在从静止位置偏转之后自动地返回到其静止位置。为了触觉反馈，当操作元件被操作时或在同时检测到操作表面的触摸时检测到操作元件的有效移动时，通过致动器采用机械激励将操作元件移出其静止位置。
根据本发明，操作单元包括传感器，该传感器检测操作元件的移动和/或作用在操作元件上的加速度和/或力，而未触摸操作表面(检测操作元件的外部激励)。该传感器将其测量信号提供给评估和控制单元，该评估和控制单元进一步从操作元件的触摸传感器系统接收信号。当检测到操作元件的有效操作时，评估和控制单元控制致动器以机械方式激励操作元件，以用于触觉反馈。可以根据触摸传感器系统提供的信号执行此控制(仅在检测到操作表面上的触摸时才进行操作元件的有效操作或机械激励)。
根据本发明，所述评估和控制单元或单独实施的单元被应用于在未同时感测到操作表面上的接触的情况下，使用操作元件的移动和/或作用在操作元件上的加速度和/或作用在操作元件上的力，以控制致动器来保持操作元件的静止位置和/或将操作元件移回其静止位置。根据本发明，如果例如由于作用在操作单元上的振动而意外地使操作单元的振荡系统受到外部激励，则根据本发明致动器立即工作，抵抗振荡系统的这种外部激励运动，即，致动器保持操作元件处于其静止位置或在已经发生最小偏转时将其转换到其静止位置。因此，振荡系统不能“建立”，从而防止了意外的振动噪声的产生。
根据本发明提供的用于检测由于外部激励引起的操作元件的移动的传感器可以是除了力传感器之外还提供的部件。力传感器用于在触摸操作表面时检测对操作元件的作用力。如果所述力传感器和触摸传感器系统做出响应，则表明操作元件已被操作。
上述两个传感器可以根据相同的有源原理工作，即，电阻、电容、电感或光学方式工作，或者它们可以根据不同的有源原理工作。
在本发明的另一有利的扩展方案中可以规定，操作元件是触摸屏或触摸板。
此外，可以有利地规定，传感器设置在操作元件的外部并且耦合到操作元件的可移动元件的外部，或者传感器设置在操作元件处或者耦合到操作元件以便与操作元件一起移动。
在本发明的又一有利的实施例中，可以规定，致动器被配置为电磁体，其具有定子和相对于定子可移动的锚(anchor)，用于操作元件的机械激励，并且传感器被配置为以感应线圈电压形式感测锚的移动的线圈。用作传感器的线圈可以例如是电磁体的励磁线圈或单独的测量线圈，例如在电磁体的锚或定子处。
在本发明的另一有利的设计方案中规定，致动器包括至少一个用于操作元件的机械激励的压电陶瓷元件(piezoceramic element)，并且在运动不受致动器的控制的情况下，该压电陶瓷元件用作传感器，并感测到所述运动是由于压电陶瓷元件上的压电效应而产生的电压。
附图标记
10 操作单元
12 壳体
14 操作元件
16 操作表面
18 触摸传感器系统
20 操作传感器
22 控制单元
24 执行器
26 传感器
具体实施方式
在下文中，借助于示例性实施例并参考附图来更详细地描述本发明。该图示意性地示出了包括具有触觉反馈和力感测的操作元件的操作单元。
如今，诸如显示器或触摸板之类的触摸操作元件经常被提供有触觉反馈，以向用户提供关于有源触摸表面的功能或位置的激励的附加反馈。特别是在汽车工业中，驾驶员的干扰应保持在尽可能低的水平，这种系统与操纵力检测结合部分应用。触觉反馈通常通过触摸表面的振动来实现。为此，触摸表面必须相对于设备的其余部分可移动地安装。带有相应电控制的有源元件(例如，电磁体或压电组件)会使触摸表面朝所需方向偏转。复位弹簧使表面返回其初始位置。该移动经常被被动阻尼元件阻尼。因此，整个系统能够振荡。根据几何形状和地面，此类系统具有共振频率。如果系统在这些频率附近受到外部激励，例如由于车辆运动或振动，这些移动可能会积聚，并且可能会发生触摸表面的意外振动。这通常会伴随意外的噪声产生。
本发明的主题是最小化或停止上述效果的机构。仅当检测到外部激励时，才可能对整个系统的外部激励做出反应。这可以通过加速度或运动传感器形式的附加传感器来实现，或者在反馈的情况下通过用于表面的预期运动的驱动元件来实现。在后一种情况下，如果使用电磁体，则必须例如根据浸没线圈原理来测量线圈电压。磁体和线圈的相对运动将使得可以通过感应线圈电压检测外部励磁。如果现在根据大小和相位已知触摸表面的偏转，则可以通过对用于表面的预期偏转的致动器进行适当的控制(例如，反相控制)来抑制或补偿外部激励。附加的加速度或运动传感器可以集成到整个系统的固定部分或可移动部分。在后一种情况下，需要一种控制，该控制借助于系统的动力学知识来计算可移动部分的相位位置，并相应地控制致动器。
参考根据附图的示例性实施例，操作单元10包括壳体12，在壳体12上、在壳体12中或其中设置具有操作表面16以及以18表示的触摸传感器系统的操作元件14。在该示例性实施例中，操作元件14例如被设计为触摸屏。
如图中示意性所示，操作元件14可以横向或垂直方式弹性安装。如果对操作元件14的操作表面16施加操作力，则操作元件14会稍微偏斜，这由操作传感器20检测到。触摸由触摸传感器系统18感测。如果这两个信号均出现在评估和控制单元22的输入端(并且操作传感器20可选地感测对操作元件14的明显机械冲击)，评估和控制单元22控制致动器24，该致动器的机械连接到操作元件14并将操作元件设置为振荡或施加至少运动的脉冲。这用于向用户提供他/她已经以规定的方式执行操作功能的触觉触觉反馈，以执行期望的功能。
然而，现在，弹性悬置的操作元件14在被从外部作用在操作单元10上的力从外部激励时也意外地机械振荡。在此，这种外部激励的原因例如是在行驶期间作用在车辆上的振动。
根据本发明，附加传感器26现在用于防止操作元件14由于这种外部激励而移动，其中，所述传感器在以下方向上是灵敏的，当被外部激励时，操作元件14可以被设置为振荡。在评估和控制单元22中，现在，评估传感器26的信号，以相位精度控制致动器24，以便致动器以与外部励磁成反相位的关系激励操作元件14，从而理想地保持操作元件14在它的静止位置。如果传感器26还感测到操作元件14的有效操作，或者如果传感器26与操作传感器20相反地结合，则除了检测外部激励之外，还需要对触摸传感器系统18进行评估。在外部激励的情况下，触摸传感器系统18不应感测在操作元件14的操作表面16上的触摸。

Claims (6)

1.一种用于设备的操作单元，包括
-壳体，
-操作元件，包括触敏操作表面和触摸传感器系统，
-其中，所述的操作元件弹性地安装于所述的壳体，以便在从其静止位置偏转后自动返回其静止位置，
-致动器，用于所述的操作元件的离开其静止位置的机械激励，以响应于所述的操作元件的操作而进行触觉反馈，
-传感器，用于检测所述的操作元件的移动和/或作用在所述的操作元件上的加速度和/或力，以及
-评估和控制单元，分别从所述的操作元件的触摸传感器系统和所述的传感器接收信号，并控制所述的致动器，用于所述的操作元件的机械激励，以响应于所述的操作元件的操作而进行触觉反馈，
其特征在于
-当检测到所述的操作元件的移动和/或作用在所述的操作元件上的加速度和/或力而未感测到所述的操作表面的触摸时，所述的评估和控制单元控制所述的致动器，以保持所述的操作元件的静止位置和/或将所述的操作元件移回到其静止位置和/或稳定所述的操作元件。
2.根据权利要求1所述的操作单元，其特征在于，所述的操作元件为触摸屏或触摸板。
3.根据权利要求1或2所述的操作单元，其特征在于，所述的传感器设置在所述的操作元件的外部并且设置在与所述的操作元件连接的可移动元件的外部。
4.根据权利要求1或2所述的操作单元，其特征在于，所述的传感器设置在所述的操作元件处或耦合至所述的操作元件，以便与所述的操作元件一起移动。
5.根据权利要求1或2所述的操作单元，其特征在于，所述的致动器配置为电磁体，所述的电磁体具有定子和相对于所述的定子可移动的锚，用于所述的操作元件的机械激励，所述的传感器配置为以感应线圈电压的形式感测锚的移动的线圈。
6.根据权利要求1或2所述的操作单元，其特征在于，所述的致动器包括至少一个用于所述的操作元件的机械激励的压电陶瓷元件，并且所述的压电陶瓷元件用作传感器，在所述的操作元件的移动不受所述的致动器的控制的情况下，感测该移动为压电效应引起的压电陶瓷元件上的电压。
CN201880044165.5A 2017-07-12 2018-07-10 用于设备的操作单元 Active CN110832440B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017115673.9 2017-07-12
DE102017115673 2017-07-12
PCT/EP2018/068640 WO2019011906A1 (de) 2017-07-12 2018-07-10 Bedieneinheit für ein gerät

Publications (2)

Publication Number Publication Date
CN110832440A CN110832440A (zh) 2020-02-21
CN110832440B true CN110832440B (zh) 2023-07-21

Family

ID=62981181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880044165.5A Active CN110832440B (zh) 2017-07-12 2018-07-10 用于设备的操作单元

Country Status (7)

Country Link
US (1) US11016571B2 (zh)
EP (1) EP3652615B1 (zh)
JP (1) JP7069291B2 (zh)
KR (1) KR102568811B1 (zh)
CN (1) CN110832440B (zh)
ES (1) ES2908312T3 (zh)
WO (1) WO2019011906A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7430645B2 (ja) * 2018-04-13 2024-02-13 ベーア－ヘラー サーモコントロール ゲーエムベーハー 表示装置
EP3643240B1 (de) * 2018-10-24 2021-03-17 Siemens Healthcare GmbH Medizinische bildgebungseinrichtung und verfahren zum betrieb einer medizinischen bildgebungseinrichtung
DE102019101585A1 (de) * 2019-01-23 2020-07-23 Preh Gmbh Bedienanordnung mit verbesserter Betätigungskraft getriggerter Vornahme einer Schalt- und Steuerfunktion
DE102019110038A1 (de) * 2019-04-16 2020-10-22 Preh Gmbh Verfahren zur Bedienererkennung mittels einer berührempfindlichen und ein haptisches Feedback erzeugenden Bedienanordnung
DE102019212380A1 (de) 2019-08-19 2021-02-25 Continental Automotive Gmbh Bedieneinheit für ein Fahrzeug und Fahrzeug
DE102020102285A1 (de) * 2020-01-30 2021-08-05 Preh Gmbh Bedienelement mit abgestimmter Schwingungseinkopplung in das Berührteil zur Erzeugung eines haptischen Feedbacks
DE102020117200A1 (de) * 2020-06-30 2021-12-30 Marquardt Gmbh Bedienelement mit einer Bedienoberfläche und einem Vibrationsaktuator zur Erzeugung einer lokal festgelegten Vibration auf der Bedienoberfläche

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102591512A (zh) * 2011-01-07 2012-07-18 马克西姆综合产品公司 触觉反馈系统和用于提供触摸反馈的方法
CN105759956A (zh) * 2015-01-05 2016-07-13 大众汽车有限公司 带有改善的触觉回馈的操作装置
WO2017046026A1 (de) * 2015-09-15 2017-03-23 Behr-Hella Thermocontrol Gmbh Bedieneinheit für ein fahrzeug

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843902A1 (de) 1997-09-26 1999-04-01 Denso Corp Bildinformations-Anzeigesystem und Hologramm-Anzeigevorrichtung
US6833846B2 (en) * 2001-10-24 2004-12-21 Immersion Corporation Control methods for the reduction of limit cycle oscillations for haptic devices with displacement quantization
US20060181517A1 (en) * 2005-02-11 2006-08-17 Apple Computer, Inc. Display actuator
US8749495B2 (en) * 2008-09-24 2014-06-10 Immersion Corporation Multiple actuation handheld device
JP2011242386A (ja) * 2010-04-23 2011-12-01 Immersion Corp 接触センサと触覚アクチュエータとの透明複合圧電材結合体
US20130009892A1 (en) * 2011-07-07 2013-01-10 Nokia, Inc. Methods and apparatuses for providing haptic feedback
FR2978846B1 (fr) * 2011-08-03 2013-09-13 Dav Module d'interface tactile
US9046652B2 (en) * 2012-10-29 2015-06-02 Honda Motor Co., Ltd. Mirror assembly and vehicles including same
US9489047B2 (en) * 2013-03-01 2016-11-08 Immersion Corporation Haptic device with linear resonant actuator
JP6032364B2 (ja) * 2013-06-26 2016-11-24 富士通株式会社 駆動装置、電子機器及び駆動制御プログラム
US9393493B2 (en) * 2013-11-12 2016-07-19 Immersion Corporation Gaming device with haptic effect isolated to user input elements
US20170038904A1 (en) * 2014-04-23 2017-02-09 Sharp Kabushiki Kaisha Input device
US10229795B2 (en) * 2014-07-22 2019-03-12 Behr-Hella Thermocontrol Gmbh Operating unit for an electrical apparatus
CN105653026A (zh) * 2014-11-12 2016-06-08 意美森公司 触觉控制器
DE102014116799B3 (de) * 2014-11-17 2016-03-10 SMR Patents S.à.r.l. Rückblickspiegel-Vorrichtung mit Vibrationsdämpfung
DE102015200038A1 (de) * 2015-01-05 2016-07-07 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren in einem Kraftfahrzeug zur Eingabe eines Textes über virtuelle Bedienelemente mit haptischer Rückkopplung zur Simulation einer Tastenhaptik
FR3033201B1 (fr) 2015-02-27 2017-06-09 Dav Dispositif et procede de retour haptique pour vehicule automobile
FR3042289B1 (fr) 2015-10-13 2019-08-16 Dav Module d'interface tactile et procede de generation d'un retour haptique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102591512A (zh) * 2011-01-07 2012-07-18 马克西姆综合产品公司 触觉反馈系统和用于提供触摸反馈的方法
CN105759956A (zh) * 2015-01-05 2016-07-13 大众汽车有限公司 带有改善的触觉回馈的操作装置
WO2017046026A1 (de) * 2015-09-15 2017-03-23 Behr-Hella Thermocontrol Gmbh Bedieneinheit für ein fahrzeug

Also Published As

Publication number Publication date
EP3652615B1 (de) 2021-12-08
EP3652615A1 (de) 2020-05-20
JP7069291B2 (ja) 2022-05-17
JP2020526838A (ja) 2020-08-31
US11016571B2 (en) 2021-05-25
KR20200028929A (ko) 2020-03-17
ES2908312T3 (es) 2022-04-28
US20200139817A1 (en) 2020-05-07
WO2019011906A1 (de) 2019-01-17
CN110832440A (zh) 2020-02-21
KR102568811B1 (ko) 2023-08-21

Similar Documents

Publication Publication Date Title
CN110832440B (zh) 用于设备的操作单元
US10106101B2 (en) Motor-vehicle operating device having a resiliently mounted actuating element and operating haptics
CN108883703B (zh) 用于设备、特别是用于车辆组件的操作单元
CN112119364B (zh) 具有主动触觉反馈和干扰振动抑制的输入装置
US10795485B2 (en) Touch-sensitive input device with improved haptic generation
US8803670B2 (en) Operating control having specific feedback
EP3165997B1 (en) Automotive input apparatus comprising a touch sensitive input device
JP7370822B2 (ja) 振動アクチュエータ及び振動呈示装置
KR20220002301A (ko) 햅틱 피드백이 있는 3d 제어 장치
US20200363872A1 (en) Haptic feedback for touch panel device
CN110321023B (zh) 改进产生触觉的触敏输入设备
JP6888562B2 (ja) 触覚呈示システム、コンピュータプログラム及び記憶媒体
US10540012B2 (en) Input device with an input component moved by an actuator, with mechanical tuning for generating an improved haptic feedback
JP6117075B2 (ja) 触覚呈示装置
CN117296026A (zh) 触觉轨迹板的主动控制与校准
JP7193657B2 (ja) 操作入力装置
US10787121B2 (en) Multifunction operating device with active and passive haptic
KR20210135572A (ko) 차량용 조작유닛
EP4198695A1 (en) Vibration generator and vibration generating method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 40 Lufthansa street, Lipstadt, Germany

Applicant after: BEHR-HELLA THERMOCONTROL GmbH

Address before: Stuttgart, Germany

Applicant before: BEHR-HELLA THERMOCONTROL GmbH

GR01 Patent grant
GR01 Patent grant