WO2014172904A1 - 手势识别装置、手势识别方法及相关车载装置 - Google Patents

手势识别装置、手势识别方法及相关车载装置 Download PDF

Info

Publication number
WO2014172904A1
WO2014172904A1 PCT/CN2013/074844 CN2013074844W WO2014172904A1 WO 2014172904 A1 WO2014172904 A1 WO 2014172904A1 CN 2013074844 W CN2013074844 W CN 2013074844W WO 2014172904 A1 WO2014172904 A1 WO 2014172904A1
Authority
WO
WIPO (PCT)
Prior art keywords
gesture
gesture recognition
vehicle
module
vehicle device
Prior art date
Application number
PCT/CN2013/074844
Other languages
English (en)
French (fr)
Inventor
戎卫华
黄俊平
Original Assignee
Rong Weihua
Huang Junping
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 Rong Weihua, Huang Junping filed Critical Rong Weihua
Priority to PCT/CN2013/074844 priority Critical patent/WO2014172904A1/zh
Publication of WO2014172904A1 publication Critical patent/WO2014172904A1/zh

Links

Classifications

    • 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
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/146—Instrument input by gesture
    • 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
    • B60K2360/146—Instrument input by gesture
    • B60K2360/1464—3D-gesture
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35444—Gesture interface, controlled machine observes operator, executes commands

Definitions

  • Gesture recognition device gesture recognition method and related vehicle-mounted device
  • the present invention belongs to the field of in-vehicle devices, and in particular, to an in-vehicle gesture recognition device, a gesture recognition method, and an in-vehicle device having a gesture recognition function.
  • in-vehicle devices With the development of electronic technology, the types and functions of in-vehicle devices have also become more and more.
  • a car can be equipped with a plurality of in-vehicle devices, such as navigation devices, audio devices, video devices, and network service devices, so that people can search for driving routes, listen to music, watch videos, and even find information on the Internet.
  • These devices of increased type or function provide users with more personalized services, and can be implemented in the form of a vehicle to save more space inside the vehicle. Due to their multiple functions, these in-vehicle devices generally have multiple buttons or touch screens for operation, and the corresponding functions or operation buttons need to be accurately selected by the eyes of the human eye.
  • buttons or touch screens Due to the problem of setting space, the operation of these buttons or touch screens is also inconvenient. Moreover, the driver cannot concentrate the line of sight on the operation button or the touch screen of the in-vehicle device while the vehicle is running, otherwise the driver will not be able to concentrate on driving, thereby creating a traffic safety hazard.
  • the driver due to communication or entertainment needs, the driver also needs to operate various handheld terminals located in the vehicle while the vehicle is running, and the above behavior of the driver is also limited in order to ensure driving safety.
  • An object of the present invention is to provide a gesture recognition device, a gesture recognition method, and a related vehicle-mounted device, which are intended to solve the problem of inconvenient human-computer interaction in the in-vehicle device in the prior art.
  • An embodiment of the present invention provides a gesture recognition apparatus for controlling an in-vehicle device coupled to a gesture recognition device by using a gesture recognition method, where the gesture recognition device includes a detection module, a conversion module, and a transmission module, where The detection module is configured to detect a gesture in the gesture recognition space; the conversion module is coupled to the detection module, configured to recognize the gesture and convert the gesture into a corresponding executable command of the in-vehicle device; and the transmission module is coupled to the The conversion module is configured to transmit the corresponding executable command to the in-vehicle device to control the in-vehicle device.
  • the detecting module includes a sensor for measuring at least one physical quantity of the gesture to identify the gesture.
  • the conversion module includes a feature extraction module and a command matching module
  • the feature extraction module is configured to extract the at least one physical quantity of the gesture to identify the gesture
  • the command matching module is coupled to the feature extraction module And a corresponding executable secret for converting the gesture into the in-vehicle device.
  • the conversion module further includes a data module coupled to the command matching module, configured to store a mapping table including at least one mapping pair, the at least one mapping pair reflecting the in-vehicle device a mapping relationship between the at least one executable command and the at least one gesture, and the command matching module converts the gesture into the corresponding executable life of the in-vehicle device according to the mapping table,
  • the gesture recognition space is centered on the gesture recognition device or the in-vehicle device.
  • the gesture recognition space has a size of 500 mm X 500 mm X 500 mm.
  • the center of the gesture recognition space is located on the central axis of the vehicle where the gesture recognition device is located and is adjacent to the meter display panel of the vehicle, wherein the vehicle is bilaterally symmetrical about the central axis.
  • the in-vehicle device is an in-vehicle device or a handheld terminal located inside the vehicle in which the gesture recognition device is located.
  • An embodiment of the present invention further provides an in-vehicle device, which includes the above Gesture recognition device.
  • the embodiment of the present invention further provides a gesture recognition method, which is applied to a gesture recognition apparatus for controlling an in-vehicle device coupled to the gesture recognition device by means of gesture recognition, and the gesture recognition method includes : detecting a gesture of a gesture recognition space; identifying the gesture and converting the gesture into a corresponding executable command of the in-vehicle device; and transmitting the corresponding executable command to the in-vehicle device The in-vehicle device is controlled.
  • the step of detecting a gesture of a gesture recognition space comprises: measuring at least one physical quantity of the gesture.
  • the step of identifying the gesture and converting the gesture into a corresponding executable command of the in-vehicle device comprises: extracting the at least one physical quantity of the gesture to identify the gesture; The gesture is converted to the corresponding executable command of the in-vehicle device.
  • the gesture recognition method further comprises: storing a mapping table including at least one mapping pair, the at least one mapping pair reflecting a mapping relationship between the at least one executable command and the at least one gesture of the in-vehicle device ,
  • the step of converting the gesture into the corresponding executable command of the in-vehicle device comprises: converting the gesture into the corresponding executable command of the in-vehicle device according to the mapping table .
  • the gesture recognition space is centered on the gesture recognition device or the in-vehicle device.
  • the gesture recognition space has a size of 500 mm X 500 mm X 500 mm.
  • the center of the gesture recognition space is located on the central axis of the vehicle where the gesture recognition device is located and is adjacent to the meter display panel of the vehicle, wherein the vehicle is bilaterally symmetrical about the central axis.
  • the in-vehicle device is an in-vehicle device or a handheld terminal located inside the vehicle in which the gesture recognition device is located.
  • the gesture recognition device, the gesture recognition method, and the related in-vehicle device described above are capable of conveniently and flexibly manipulating the in-vehicle device while ensuring safe driving.
  • DRAWINGS 1 is a schematic diagram of a gesture recognition space inside a vehicle;
  • FIG. 2 is a block diagram of a gesture recognition apparatus according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a set of examples of gestures to be recognized
  • FIG. 4 is a schematic diagram of another set of examples of gestures to be recognized.
  • FIG. 5 is a schematic diagram of still another example of a gesture to be recognized
  • FIG. 6 is a schematic flow chart of a gesture recognition method according to an embodiment of the invention. detailed description
  • FIG. 1 is a schematic diagram of a vehicle internal gesture recognition space according to an embodiment of the present invention.
  • the driver's right front position (for example only, not a limitation of the present invention) is equipped with a gesture recognition device 100 that is coupled to the in-vehicle device 200 to be controlled by wire or wirelessly (eg, an in-vehicle device or Handheld terminal inside the vehicle).
  • the gesture recognition apparatus 100 further has a predetermined gesture recognition space 102.
  • the gesture recognition apparatus 100 can detect and recognize static or dynamic gestures in the gesture recognition space 102, and then control the in-vehicle apparatus 200 according to the recognition result.
  • the gesture recognition space may have a size of 500 mm X 500 mm X 500 mm and is centered on the in-vehicle device 200 or the gesture recognition device 100.
  • the center of the gesture recognition space 102 may be located on the central axis of the vehicle in which it is located, and adjacent to the instrument display panel of the vehicle, wherein the vehicle is symmetric about the central axis as viewed from the rear of the vehicle. As shown in Fig. 1, the line 2-2 in Fig. 1 is the central axis of the vehicle.
  • the gesture recognition space 102 can be satisfied under the premise that the human-computer interaction can be accurately and conveniently performed. It can be located at any position inside the vehicle. In addition, for some special cases, the gesture recognition space 102 can also be located in a position that is not convenient for making gestures or even outside the vehicle in a normal situation.
  • 2 is a block diagram of a gesture recognition apparatus 300 in accordance with an embodiment of the present invention. As shown in FIG. 3, the gesture recognition apparatus 300 includes a detection module 302, a conversion module 306, and a transmission module 306.
  • the detection module 302 is configured to detect various static and dynamic gestures in the gesture recognition space, and the conversion module 304 is coupled to the The detecting module 302 is configured to identify the detected gesture and convert the gesture into a corresponding executable command of the in-vehicle device to be controlled (for example, the in-vehicle device or the handheld terminal inside the vehicle), and the transmission module 306 is coupled Connected to the conversion module 304, for transmitting the corresponding executable command to the in-vehicle device to control it.
  • the detecting module 302 can include the sensor 3022 to detect at least one physical quantity of the static and dynamic gestures in the gesture recognition space, but the invention is not limited thereto. To detect at least one physical quantity of the gesture, the detection The measurement module 302 can also include other measurement and detection devices as long as the detection can be achieved.
  • the conversion module 304 can include a feature extraction module 3042 and a command matching module 3044, wherein the feature extraction module is configured to extract at least one physical quantity of the detected gesture to identify the gesture, and the command matching module is coupled The feature extraction module is configured to convert the detected gesture into a corresponding executable password of the in-vehicle device to be controlled, and then control the in-vehicle device by using the corresponding executable command.
  • the conversion module 304 can further include a data module 3046 for storing a mapping table including at least one mapping pair, the at least one mapping pair reflecting the interior of the vehicle a mapping relationship between the at least one executable command of the device and the at least one gesture, and the command matching module converts the detected gesture into the corresponding executable command of the in-vehicle device according to the mapping table.
  • the gesture recognition apparatus 300 described above may be an in-vehicle device for controlling other in-vehicle devices or other handheld terminals connected to the gesture recognition device 300; or the gesture recognition device 300 is a handheld terminal. Part of the handheld terminal is operated inside the vehicle.
  • FIGS. 3, 4 and 5 respectively illustrate schematic diagrams of three sets of examples of gestures, which are identified for controlling a mobile phone inside the vehicle.
  • the gesture labeled (1) in the figure represents a dynamic gesture from the fist shape to the five-finger opening, and the recognition gesture (1) can correspondingly generate a wake-up movement.
  • the command of the telephone; the gesture labeled (2) in the figure represents a static figure-eight gesture, and the recognition gesture (2) can correspondingly generate a command for the mobile phone to enter the dialing mode; the gesture represented by the symbol (3) in the figure represents The finger writes a dynamic gesture of the number to be dialed, and the command correspondingly generated after the gesture (3) is generated is equivalent to the number corresponding to the gesture input on the dialing interface of the mobile phone; and the gesture labeled (4) in the figure represents a 0K
  • the gesture, recognition gesture (4) can correspondingly generate a command to cause the mobile phone to dial.
  • the gesture (1) it represents a dynamic gesture of the hand (or fist) waving up and down.
  • the gesture is recognized (1), and the incoming call can be correspondingly generated.
  • the gesture (2) represents a dynamic gesture of waving the hand (or fist) left and right.
  • identifying the gesture (1) can correspondingly generate a command to reject the call;
  • 3) represents a dynamic gesture of hand (or boxing) waving in a clockwise direction.
  • the mobile phone is activated (for example, when talking or playing audio or video), recognizing this gesture (3) can be generated correspondingly.
  • gesture (4) represents a dynamic gesture of the hand (or punch) waving in a counterclockwise direction, when the mobile phone is activated (eg, when talking or playing audio, video) Identifying this gesture (4) can correspondingly generate a command to decrease the volume of the mobile phone.
  • the gesture (1) in FIG. 5 represents a dynamic gesture of the hand (or boxing) from the upper right corner to the lower left corner, and then from the upper left corner to the lower right corner, when the mobile phone is activated. (for example, when talking or playing audio or video), recognizing this gesture (1) can correspondingly generate a command to mute the mobile phone; gesture (2) represents the hand (or punch) from the lower right corner to the upper left corner, after A dynamic gesture that crosses from the lower left corner to the upper right corner.
  • gesture (3) represents the hand (or punch) A left-to-right zigzag waving dynamic gesture, recognizing this gesture (3) can correspondingly generate a command to make the mobile phone call waiting or hang up; gesture (4) represents the hand (or punch) from top to bottom A dynamic gesture of glyph waving, identifying this gesture (3) can correspondingly generate a command to cause the mobile phone to send a default reply message.
  • the in-vehicle device to be controlled is not limited to mobile power. In other words, it may be an in-vehicle device such as a car player or another handheld terminal such as a handheld navigator, which is not a limitation of the present invention.
  • FIG. 6 is a schematic flow chart of a gesture recognition method 600 according to an embodiment of the present invention. As shown in FIG. 6, the gesture recognition method 600 provided in this embodiment includes the following steps:
  • Step 602 detecting a gesture of a gesture recognition space
  • Step 604 Identify the gesture and convert the gesture into a corresponding executable command of the in-vehicle device to be controlled;
  • Step 606 Transfer the corresponding executable command to the in-vehicle device to control the in-vehicle device.
  • step 602 may measure at least one physical quantity of the gesture by various sensors or other measuring devices while detecting the gesture for subsequent identification steps as a basis for the determination.
  • the gesture may be completed by extracting the at least one physical quantity of the gesture, and then using the stored mapping table to convert the recognized gesture into a corresponding executable command of the in-vehicle device to be controlled.
  • the converted corresponding executable command is transmitted to the in-vehicle device to control its operation or function, that is, the corresponding executable command described above is equivalent to the user in the in-vehicle device.
  • the corresponding command generated directly on the operation.
  • the detection range of the gesture in the above embodiment is based on a three-dimensional space (ie, a gesture recognition space), the present invention is not limited thereto.
  • the detection of the above gesture may also be performed for a two-dimensional space.
  • the gesture of the above embodiment is not limited to the movement of the palm (palm, palm back) or the finger, and the movement of other parts of the body (such as the arm) can also be used as a gesture.
  • an interactive manner of human-machine physical separation is provided, so that the driver can flexibly manipulate the vehicle-mounted device and the related handheld terminal without affecting normal driving, thereby ensuring driving safety.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

一种手势识别装置、手势识别方法及相关车载装置，适于车载设备领域。手势识别装置（300）用于通过手势识别的方式来控制车内装置（200），并且包括侦测模块（302）、转换模块（304）以及传输模块（306）。其中侦测模块（302）用于侦测手势识别空间（102）中的手势；转换模块（304）耦接于侦测模块（302），用于识别手势并将其转换成车内装置（200）的对应可执行命令；传输模块（306）耦接于转换模块（304），用于将对应可执行命令传送至车内装置（200）以控制车载装置。所述手势识别装置、手势识别方法及相关车载装置能够保证在安全驾驶的情况下方便、灵活地操控车内装置。

Description

手势识别装置、 手势识别方法及相关车载装置 技术领域
本发明属于车载装置领域， 尤其涉及一种车载手势识别装置、 手势识别方 法以及具有手势识别功能的车载装置。 背景技术
随着电子技术的日益发展， 车载装置的种类和功能也变得越来越多。 通常 来说， 一部汽车上可以安装多个车载装置， 例如导航装置、 音频装置、 视频装 置以及网络服务装置等， 使得人们在车辆上可以搜寻行车路线、 听音乐、 观看 影片， 甚至上网查找资料。 这些增加了类型或者功能的装置为使用者提供了更 加人性化的服务， 而且以车载的形式实施也能够较多地节省车内空间。 由于具 有多种功能， 这些车载装置一般具有多个按钮或者触屏来进行操作， 且需要通 过人眼注视的方式来准确选取相应的功能或操作按钮。 由于设置空间的问题， 这些按钮或者触屏的操作也并不方便。 而且， 驾驶员在车辆行驶过程中不能将 视线集中在车载装置的操作按钮或触屏上， 否则将无法专心驾驶， 从而产生交 通安全隐患 。
另外， 由于通讯或娱乐等需要， 驾驶员在车辆的行驶过程中也有操作位于 车辆内的各种手持终端的需求， 而为保证驾驶安全， 驾驶员的上述行为同样受 到限制。
因此， 需要一种人机物理分离的交互系统和方法， 以在保证安全驾驶的前 提下方便、 灵活地操控车载装置及手持终端等车内装置。 发明内容 本发明的目的在于提供一种手势识别装置、手势识别方法及相关车载装置， 旨在解决现有技术中车内设备的人机交互不便的问题。
本发明的实施例提供了一种手势识别装置， 用于通过手势识别方式来控制 耦接于手势识别装置的车内装置， 所述手势识别装置包含侦测模块、 转换模块 以及传输模块， 其中， 侦测模块用于侦测手势识别空间中的手势； 转换模块耦 接于侦测模块， 用于识别手势并将手势转换成所述车内装置的一对应可执行命 令； 以及传输模块耦接于所述转换模块， 用于将所述对应可执行命令传送至所 述车内装置以控制所述车内装置。
较优地， 所述侦测模块包含传感器， 用于测量所述手势的至少一个物理量 以识别所述手势。
较优地， 所述转换模块包含特征提取模块以及命令匹配模块， 特征提取模 块用于提取所述手势的所述至少一个物理量以识别所述手势； 以及命令匹配模 块耦接于所述特征提取模块， 用于将所述手势转换成所述车内装置的对应可执 行密令。
较优地，所述转换模块进一歩包含耦接于所述命令匹配模块的一数据模块， 用于存储包含至少一个映射对的一映射表， 所述至少一个映射对反映所述车内 装置的至少一个可执行命令与至少一个手势之间的映射关系， 以及所述命令匹 配模块根据所述映射表将所述手势转换成所述车内装置的所述对应可执行命 较优地，所述手势识别空间是以所述手势识别装置或所述车内设备为中心。 较优地， 所述手势识别空间的大小为 500mm X 500mm X 500mm。
较优地， 所述手势识别空间的中心位于所述手势识别装置所在车辆的中轴 线上并靠近所述车辆的仪表显示面板，其中所述车辆关于所述中轴线左右对称。
较优地， 所述车内装置为车载装置或位于所述手势识别装置所在车辆内部 的手持终端中。
本发明的实施例另提供一种车载装置， 所述车载装置包含上述任一项中的 手势识别装置。
本发明的实施例还提供一种手势识别方法， 应用于一手势识别装置， 用于 通过手势识别的方式对耦接于所述手势识别装置的一车内装置进行控制， 所述 手势识别方法包含： 侦测一手势识别空间的一手势； 识别所述手势并将所述手 势转换成所述车内装置的一对应可执行命令； 以及将所述对应可执行命令传送 至所述车内装置以对所述车内装置进行控制。
较优地， 所述侦测一手势识别空间的一手势的歩骤包含： 测量所述手势的 至少一个物理量。
较优地， 所述识别所述手势并将所述手势转换成所述车内装置的一对应可 执行命令的歩骤包含： 提取所述手势所述至少一个物理量以识别所述手势； 以 及将所述手势转换成所述车内装置的所述对应可执行命令。
较优地，所述手势识别方法更包含：存储包含至少一个映射对的一映射表， 所述至少一个映射对反映所述车内装置的至少一个可执行命令与至少一个手势 之间的映射关系，
较优地， 将所述手势转换成所述车内装置的所述对应可执行命令的歩骤包 含： 根据所述映射表将所述手势转换成所述车内装置的所述对应可执行命令。
较优地，所述手势识别空间是以所述手势识别装置或所述车内设备为中心。 较优地， 所述手势识别空间的大小为 500mm X 500mm X 500mm。
较优地， 所述手势识别空间的中心位于所述手势识别装置所在车辆的中轴 线上并靠近所述车辆的仪表显示面板，其中所述车辆关于所述中轴线左右对称。
较优地， 所述车内装置为车载装置或位于所述手势识别装置所在车辆内部 的手持终端中。 以上所述的手势识别装置、 手势识别方法及相关车载装置能够在保证安全 驾驶的前提下方便、 灵活地操控车载装置。 附图说明 图 1是车辆内部手势识别空间的示意图；
图 2是依本发明一实施例的手势识别装置的方框图；
图 3是待识别手势的一组范例的示意图；
图 4是待识别手势的另一组范例的示意图；
图 5是待识别手势的又一组范例的示意图；
图 6是依本发明一实施例的手势识别方法的流程示意图。 具体实施方式
为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实 施例， 对本发明进行进一歩详细说明。 应当理解， 此处所描述的具体实施例仅 仅用以解释本发明， 并不用于限定本发明。
请参见图 1， 图 1是依本发明实施例的车辆内部手势识别空间的示意图。 如图 1所示， 驾驶员右前方位置 （仅为举例， 并非本发明的限制） 装有手势识 别装置 100，其通过有线或者无线方式耦接至欲控制的车内装置 200 (例如车载 装置或车辆内部的手持终端） 。 此外， 手势识别装置 100还具有一个预定的手 势识别空间 102， 手势识别装置 100可以侦测并识别手势识别空间 102内的静 态或动态手势， 进而根据识别结果控制车内装置 200。 在一个实施例中， 所述 手势识别空间可具有 500mm X 500mm X 500mm的尺寸， 并以车内装置 200或手势 识别装置 100为中心。 在另一实施例中， 所述手势识别空间 102的中心可位于 所在车辆的中轴线上， 并靠近车辆的仪表显示面板， 其中， 从车尾看过去， 车 辆关于所述中轴线中心对称。 如图 1所示， 图 1中 2-2线即为车辆的中轴线。 请注意， 虽然在上述说明中明确指出了手势识别空间 102的大小及其中心的位 置， 但本发明并非仅限于此， 在能够满足准确、方便地进行人机交互的前提下， 手势识别空间 102可位于车辆内部的任何一个位置， 此外， 为了一些特殊情况 考虑， 手势识别空间 102亦可位于一些通常状况下不方便做手势的位置甚至车 辆的外部。 图 2是依本发明一实施例的手势识别装置 300的方框图。 如图 3所示， 手 势识别装置 300包含侦测模块 302、转换模块 306以及传输模块 306， 其中侦测 模块 302用于侦测手势识别空间的各种静态及动态手势， 转换模块 304耦接于 侦测模块 302， 用于识别侦测到的手势并将所述手势转换成欲控制的车内装置 (例如车载装置或车辆内部的手持终端）的一对应可执行命令，而传输模块 306 则耦接于转换模块 304， 用于将所述的对应可执行命令传送至所述车内装置以 对其进行控制。
依据一实施例，侦测模块 302可包含传感器 3022以侦测手势识别空间内的 静态及动态手势的至少一个物理量， 但本发明并非以此为限， 为侦测上述手势 的至少一个物理量， 侦测模块 302亦可包含其他测量、 检测装置， 只要能达成 侦测的目的即可。 依据另一实施例， 转换模块 304 可包含特征提取模块 3042 和命令匹配模块 3044， 其中特征提取模块用于提取侦测到的手势的至少一个物 理量以识别所述手势， 而命令匹配模块则耦接于特征提取模块， 用于将侦测到 的手势转换成欲控制的车内装置的对应可执行密令， 进而利用所述的对应可执 行命令控制车内装置。依据又一实施例， 除了特征提取模块 3042和命令匹配模 块 3044，转换模块 304可更包含一数据模块 3046，用于存储包含至少一个映射 对的一映射表， 所述至少一个映射对反映车内装置的至少一个可执行命令与至 少一个手势之间的映射关系， 而命令匹配模块根据所述映射表将侦测到的手势 转换成车内装置的所述对应可执行命令。
本领域的技术人员应可理解， 以上所述的手势识别装置 300可以是一车载 装置， 用于控制其他车载设备或连接到手势识别装置 300的其他手持终端； 或 者手势识别装置 300为一手持终端的一部分， 而所述的手持终端是在车辆内部 操作。
请参考图 3、 4和 5， 其分别待识别手势的三组范例的示意图， 而所述手势 的识别是为了控制车辆内部的一移动电话。如图 3所示， 图中标号为（1)的手势 代表从握拳状到五指张开的一个动态手势，识别手势（1)可对应地产生唤醒移动 电话的命令； 图中标号为 (2)的手势代表一静态的八字形手势， 识别手势 (2)可 对应地产生使移动电话进入拨号模式的命令；图中标号为 (3)的手势代表用手指 写出需要拨号的数字的动态手势，对手势 (3)识别后对应地产生的命令相当于在 移动电话的拨号界面输入手势对应的数字； 而图中标号为 (4)的手势代表一 0K 手势， 识别手势 (4)可对应地产生令移动电话进行拨号的命令。
如图 4所示， 对于手势（1)， 其代表的是手（或拳）上下挥动的一个动态手 势，在移动电话有来电呼入的时候，识别此手势（1)可对应地产生接听来电的命 令； 手势 (2)代表的是手（或拳）左右挥动的一个动态手势， 在移动电话有来电 呼入的时候， 识别此手势（1)可对应地产生拒接来电的命令； 手势 (3)代表的是 手（或拳）沿着顺时针方向挥动的一个动态手势，在移动电话被激活的时候（例 如通话或播放音频、视频的时候） ， 识别此手势 (3)可对应地产生使移动电话音 量增大的命令； 手势 (4)代表的是手（或拳）沿着逆时针方向挥动的一个动态手 势， 在移动电话被激活的时候 （例如通话或播放音频、 视频的时候） ， 识别此 手势 (4)可对应地产生使移动电话音量减小的命令。
请参考图 5， 图 5中手势（1)代表的是手 （或拳） 自右上角起向左下角、 之 后自左上角起向右下角交叉挥动的一个动态手势，在移动电话被激活的时候（例 如通话或播放音频、视频的时候） ， 识别此手势（1)可对应地产生使移动电话静 音的命令； 手势 (2)代表的是手（或拳） 自右下角起向左上角、 之后自左下角向 右上角交叉挥动的一个动态手势， 在移动电话被静音的时候， 识别此手势 (2) 可对应地产生使移动电话取消静音的命令； 手势 (3)代表的是手（或拳） 自左至 右之字形挥动的一个动态手势，识别此手势 (3)可对应地产生使移动电话呼叫等 待或挂机的命令； 手势 (4)代表的是手（或拳） 自上至下之字形挥动的一个动态 手势， 识别此手势 (3)可对应地产生使移动电话发送默认回复信息的命令。
请注意， 上述手势和命令只是为了举例说明之用， 其并非本发明的限制， 本领域的技术人员可在了解本发明原理的基础上， 可设计出更多的手势以对应 到相关的可执行命令。 在其他实施例中， 欲控制的车内装置并非仅限于移动电 话， 其可以是车载播放器等车载装置， 也可以是手持导航仪等其他手持终端， 此并非本发明的限制。
请参考图 6， 图 6是依本发明一实施的手势识别方法 600的流程示意图。 如图 6所示， 本实施例所提供的手势识别方法 600包含以下歩骤：
歩骤 602 : 侦测一手势识别空间的一手势；
歩骤 604: 识别所述手势并将所述手势转换成欲控制的车内装置的一对应 可执行命令；
歩骤 606: 将所述的对应可执行命令传送至所述的车内装置以对所述车内 装置进行控制。
在本发明的一个实施例中， 歩骤 602在侦测手势的同时可通过各种传感器 或其他测量装置来测量所述手势的至少一种物理量， 以供后续识别歩骤作为判 断的依据。 在歩骤 604， 则可以通过提取手势的所述至少一种物理量来完成手 势的识别， 之后， 再利用储存的映射表来将识别出的手势转换成欲控制的车内 装置的对应可执行命令。 然后， 在歩骤 606中， 转换后的对应可执行命令被传 送到所述车内装置， 以控制其操作或功能， 也就是说， 上述的对应可执行命令 相当于用户在所述车内装置上直接操作而产生的对应的命令。
请注意， 虽然上述实施例中手势的侦测范围是以三维空间为例 （即， 手势 识别空间） ， 但本发明并非仅限于此， 例如， 上述手势的侦测也可以针对二维 空间进行。 上述实施例的手势也并非仅限于手掌（掌心、 掌背）或手指的动作， 身体其他部分 （例如手臂） 的动作也可以作为手势的一种。
通过以上的手势识别装置、 手势识别方法提供了一种人机物理分离的交互 方式， 使驾驶员在不影响正常驾驶的前提下灵活地操控车载装置及相关手持终 端， 保证来行车安全。
以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发 明的精神和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明 的保护范围之内。

Claims

权 利 要 求 书
1、一种手势识别装置，用于通过手势识别的方式来控制耦接于该手势识别 装置的一车内装置， 其特征在于， 该手势识别装置包含：
侦测模块， 用于侦测一手势识别空间中的一手势；
转换模块， 耦接于该侦测模块， 用于识别该手势并将该手势转换成该车内 装置的一对应可执行命令； 以及
传输模块， 耦接于该转换模块， 用于将该对应可执行命令传送至该车内装 置以控制该车内装置。
2、如权利要求 1所述的手势识别装置， 其特征在于， 该侦测模块包含一传 感器， 用于测量该手势的至少一个物理量以识别该手势。
3、 如权利要求 2所述的手势识别装置， 其特征在于， 该转换模块包含： 特征提取模块， 用于提取该手势的该至少一个物理量以识别该手势； 以及 命令匹配模块， 耦接于该特征提取模块， 用于将该手势转换成该车内装置 的对应可执行密令。
4、如权利要求 3所述的手势识别装置， 其特征在于， 该转换模块进一歩包 含耦接于该命令匹配模块的一数据模块， 用于存储包含至少一个映射对的一映 射表， 该至少一个映射对反映该车内装置的至少一个可执行命令与至少一个手 势之间的映射关系， 以及该命令匹配模块根据该映射表将该手势转换成该车内 装置的该对应可执行命令。
5、如权利要求 1所述的手势识别装置， 其特征在于， 该手势识别空间是以 该手势识别装置或该车内设备为中心。
6、如权利要求 5所述的手势识别装置， 其特征在于， 该手势识别空间的大 小为 500mm X 500mm X 500mm 0
7、如权利要求 1所述的手势识别装置， 其特征在于， 该手势识别空间的中 心位于该手势识别装置所在车辆的中轴线上并靠近该车辆的仪表显示面板， 其 中该车辆关于该中轴线左右对称。
8、如权利要求 7所述的手势识别装置， 其特征在于， 该手势识别空间的大 小为 500mm X 500mm X 500mm 0
9、如权利要求 1-8中任一项所述的手势识别装置， 其特征在于， 该车内装 置为车载装置或位于该手势识别装置所在车辆内部的手持终端中。
10、 一种车载装置， 其特征在于， 该车载装置包含如权利要求 1-9中任一 项所述的手势识别装置。
1 1、 一种手势识别方法， 应用于一手势识别装置， 用于通过手势识别的方 式对耦接于该手势识别装置的一车内装置进行控制， 其特征在于， 该手势识别 方法包含：
侦测一手势识别空间的一手势；
识别该手势并将该手势转换成该车内装置的一对应可执行命令； 以及 将该对应可执行命令传送至该车内装置以对该车内装置进行控制。
12、如权利要求 11所述的手势识别方法， 其特征在于， 该侦测一手势识别 空间的一手势的歩骤包含：
测量该手势的至少一个物理量。
13、如权利要求 12所述的手势识别方法， 其特征在于， 该识别该手势并将 该手势转换成该车内装置的一对应可执行命令的歩骤包含：
提取该手势该至少一个物理量以识别该手势； 以及
将该手势转换成该车内装置的该对应可执行命令。
14、如权利要求 13所述的手势识别方法， 其特征在于， 该手势识别方法更 包含：
存储包含至少一个映射对的一映射表， 该至少一个映射对反映该车内装置 的至少一个可执行命令与至少一个手势之间的映射关系，
15、如权利要求 14所述的手势识别方法， 其特征在于， 将该手势转换成该 车内装置的该对应可执行命令的歩骤包含：
根据该映射表将该手势转换成该车内装置的该对应可执行命令。
16、如权利要求 1 1所述的手势识别方法， 其特征在于， 该手势识别空间是 以该手势识别装置或该车内设备为中心。
17、如权利要求 16所述的手势识别方法， 其特征在于， 该手势识别空间的 大小为 500mm X 500mm X 500mm。
18、如权利要求 1 1所述的手势识别方法， 其特征在于， 该手势识别空间的 中心位于该手势识别装置所在车辆的中轴线上并靠近该车辆的仪表显示面板， 其中该车辆关于该中轴线左右对称。
19、如权利要求 18所述的手势识别方法， 其特征在于， 该手势识别空间的 大小为 500mm X 500mm X 500mm。
20、 如权利要求 11-19中任一项所述的手势识别方法， 其特征在于， 该车 内装置为车载装置或位于该手势识别装置所在车辆内部的手持终端中。
PCT/CN2013/074844 2013-04-27 2013-04-27 手势识别装置、手势识别方法及相关车载装置 WO2014172904A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/074844 WO2014172904A1 (zh) 2013-04-27 2013-04-27 手势识别装置、手势识别方法及相关车载装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/074844 WO2014172904A1 (zh) 2013-04-27 2013-04-27 手势识别装置、手势识别方法及相关车载装置

Publications (1)

Publication Number Publication Date
WO2014172904A1 true WO2014172904A1 (zh) 2014-10-30

Family

ID=51791023

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/074844 WO2014172904A1 (zh) 2013-04-27 2013-04-27 手势识别装置、手势识别方法及相关车载装置

Country Status (1)

Country Link
WO (1) WO2014172904A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110826426A (zh) * 2019-10-21 2020-02-21 中国汽车技术研究中心有限公司 一种车载手势识别测试系统及测试方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001216069A (ja) * 2000-02-01 2001-08-10 Toshiba Corp 操作入力装置および方向検出方法
CN1253776C (zh) * 2002-10-25 2006-04-26 三菱扶桑卡客车公司 手势开关装置
GB2423808A (en) * 2005-03-04 2006-09-06 Ford Global Tech Llc Gesture controlled system for controlling vehicle accessories
US20110286676A1 (en) * 2010-05-20 2011-11-24 Edge3 Technologies Llc Systems and related methods for three dimensional gesture recognition in vehicles
CN102490667A (zh) * 2011-10-11 2012-06-13 科世达（上海）管理有限公司 一种汽车中控系统
CN202306440U (zh) * 2010-12-17 2012-07-04 上海博泰悦臻电子设备制造有限公司 利用手势操作的电子设备及车载设备
CN202904252U (zh) * 2012-08-29 2013-04-24 杨尧任 利用手势识别技术控制汽车电器的装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001216069A (ja) * 2000-02-01 2001-08-10 Toshiba Corp 操作入力装置および方向検出方法
CN1253776C (zh) * 2002-10-25 2006-04-26 三菱扶桑卡客车公司 手势开关装置
GB2423808A (en) * 2005-03-04 2006-09-06 Ford Global Tech Llc Gesture controlled system for controlling vehicle accessories
US20110286676A1 (en) * 2010-05-20 2011-11-24 Edge3 Technologies Llc Systems and related methods for three dimensional gesture recognition in vehicles
CN202306440U (zh) * 2010-12-17 2012-07-04 上海博泰悦臻电子设备制造有限公司 利用手势操作的电子设备及车载设备
CN102490667A (zh) * 2011-10-11 2012-06-13 科世达（上海）管理有限公司 一种汽车中控系统
CN202904252U (zh) * 2012-08-29 2013-04-24 杨尧任 利用手势识别技术控制汽车电器的装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110826426A (zh) * 2019-10-21 2020-02-21 中国汽车技术研究中心有限公司 一种车载手势识别测试系统及测试方法
CN110826426B (zh) * 2019-10-21 2022-07-29 中国汽车技术研究中心有限公司 一种车载手势识别测试系统及测试方法

Similar Documents

Publication Publication Date Title
CN103455742B (zh) 提供基于指纹的快捷键的方法、机器可读存储介质和便携式终端
CN105103457B (zh) 便携式终端、助听器以及在便携式终端中指示声源的位置的方法
US9773158B2 (en) Mobile device having face recognition function using additional component and method for controlling the mobile device
KR20140125078A (ko) 전자 장치 및 전자 장치에서 잠금 해제 방법
KR20140070150A (ko) 호버링 입력 효과를 제공하는 전자 장치 및 그 제어 방법
CN104364745A (zh) 用于接近触摸感测的设备和方法
EP2813928A1 (en) Method and terminal for data transmission between terminals
US20150160731A1 (en) Method of recognizing gesture through electronic device, electronic device, and computer readable recording medium
JP7329150B2 (ja) タッチボタン、制御方法及び電子機器
US20140282204A1 (en) Key input method and apparatus using random number in virtual keyboard
KR102090948B1 (ko) 대화 기록 장치 및 그 방법
US10579260B2 (en) Mobile terminal having display screen and communication system thereof for unlocking connected devices using an operation pattern
US11410647B2 (en) Electronic device with speech recognition function, control method of electronic device with speech recognition function, and recording medium
WO2021098676A1 (zh) 控制方法和电子设备
US20230021413A1 (en) Voice Payment Method and Electronic Device
WO2019154360A1 (zh) 界面切换方法及移动终端
US20190129517A1 (en) Remote control by way of sequences of keyboard codes
CN105635460A (zh) 一种用于信息输出的控制方法、移动终端及穿戴式设备
US11227595B2 (en) Electronic device with speech recognition function, control method of electronic device with speech recognition function, and recording medium
KR20140116642A (ko) 음성 인식 기반의 기능 제어 방법 및 장치
CN107943724A (zh) 一种寻找外接设备的方法、装置、终端设备及存储介质
US20140348334A1 (en) Portable terminal and method for detecting earphone connection
KR20140027838A (ko) 멀티 터치를 이용한 핸드 라이팅 기능을 가지는 모바일 장치 및 제어 방법
US10372895B2 (en) Apparatus and method for providing a security environment
US10146342B2 (en) Apparatus and method for controlling operation of an electronic device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13882638

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13882638

Country of ref document: EP

Kind code of ref document: A1