WO2015090185A1 - 无线手势遥控控制指令的生成方法及无线遥控器 - Google Patents

无线手势遥控控制指令的生成方法及无线遥控器 Download PDF

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Publication number
WO2015090185A1
WO2015090185A1 PCT/CN2014/093956 CN2014093956W WO2015090185A1 WO 2015090185 A1 WO2015090185 A1 WO 2015090185A1 CN 2014093956 W CN2014093956 W CN 2014093956W WO 2015090185 A1 WO2015090185 A1 WO 2015090185A1
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WIPO (PCT)
Prior art keywords
wireless
gesture
data
remote control
control
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PCT/CN2014/093956
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English (en)
French (fr)
Inventor
肖汉
李强
聂林
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乐视致新电子科技(天津)有限公司
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Publication of WO2015090185A1 publication Critical patent/WO2015090185A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data
    • H04N21/44218Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program

Definitions

  • the present application relates to the field of human-computer interaction technologies, and in particular, to a method for generating a wireless gesture remote control command, a method for generating control data, a wireless remote controller, a smart television, and a wireless gesture remote control system.
  • the combination of traditional TV and the Internet has also created the emergence of smart TV.
  • the smart TV has a main control chip and a fully open software platform. It is equipped with an operating system, and can install and uninstall programs provided by third-party service providers such as software and games. Through such programs, the functions of the TV are continuously expanded and can be Internet surfing through wireless network and wireless network, thus realizing the "customization of demand” and "television entertainment” of television.
  • smart TV has Internet access, real-time access to the Internet, online online games, online music appreciation, timely weather inquiry, timely stock inquiry, news bulletin, etc.
  • Control chip, operating system, storage function, etc. can realize rebate replay, on-demand, etc., while traditional TV can only passively watch programs, can only select channels, can not order content; can only watch in real time, can not play replay; can only receive Information, can't interact.
  • each smart TV must be equipped with a remote controller, and the buttons on the remote controller must be pressed to control the smart television, such as channel switching, sound. Fast forward video, volume adjustment, etc. And once the remote control is lost, or a failure can not be used, you need to reconfigure a remote control, or, close to wisdom
  • the TV can be controlled by using the control buttons set on the smart TV, thus causing the human-computer interaction to be cumbersome and the convenience is poor.
  • the purpose of the present application is to provide a method for generating a wireless gesture remote control command, a method for generating control data, a wireless remote controller, a smart TV, and a wireless gesture remote control system.
  • entering a gesture remote control mode capturing and generating motion data in the gesture remote control mode; matching the motion data in a stored control gesture database to obtain a location
  • the motion data matching control gesture data is matched; the control gesture data is matched in the stored remote control instruction library, and the remote control control instruction matching the control gesture data is acquired, and the converted and matched control gesture data is matched after being wirelessly converted.
  • the wireless remote control command controls the currently presented content without the need to press these physical buttons to achieve control on the smart TV; even if the remote control is lost, or the fault cannot be used, the smart gesture can be achieved through non-contact gestures.
  • the control of the TV simplifies the dependence of the human-computer interaction process on the remote controller and improves the convenience.
  • a method for generating a wireless gesture remote control command includes:
  • the capturing and generating the motion data corresponding to the gesture recognition comprises:
  • the motion data respectively sensed in the XYZ three-dimensional direction sensed by the motion sensor is captured; and the motion data corresponding to the gesture recognition is generated according to each motion data in the captured three-dimensional direction.
  • the motion data respectively sensed in the XYZ three-dimensional direction sensed by the motion sensor is generated, and the motion data corresponding to the gesture recognition is generated according to each motion data in the captured three-dimensional direction, including:
  • the displacement data respectively sensed in the XYZ three-dimensional direction sensed by the gyro sensor is captured, and the motion data corresponding to the gesture recognition is generated according to each displacement data in the captured three-dimensional direction.
  • the method further includes:
  • a response signal of the built-in wireless communication link sent according to the request signal for setting up the wireless communication link is received, indicating that the wireless communication link has been successfully established.
  • the request signal for setting up the wireless communication link is sent via a wireless router or a Bluetooth module or an infrared module.
  • the wirelessly transmitting the wireless remote control control command that matches the control gesture data comprises:
  • the wireless remote control command that matches the control gesture data is wirelessly transmitted through the WIFI module.
  • a method for generating wireless gesture remote control data includes:
  • Performing wireless conversion on the matched control gesture data generating and wirelessly transmitting the converted wireless control gesture data that matches the acquired motion data to generate a matching remote control command.
  • the method further includes:
  • Generating and transmitting a request signal for setting up a wireless communication link ; receiving a response signal of a built-in wireless communication link sent according to the request signal of the built-in wireless communication link within a set time, indicating that the wireless communication link has been successfully established road.
  • the request signal for setting up the wireless communication link is sent via a wireless router or a Bluetooth module or an infrared module.
  • wirelessly converting the matched control gesture data generating and wirelessly transmitting the converted wireless control gesture data that matches the acquired motion data to generate a matching remote Control control instructions include:
  • the wireless control gesture data matching the acquired motion data is wirelessly transmitted through the WIFI module.
  • a wireless remote control includes:
  • a motion data capture unit configured to enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture and generate motion data corresponding to the gesture recognition in the gesture remote control mode;
  • a first matching unit configured to match the acquired motion data in a stored control gesture database, to obtain control gesture data that matches the motion data
  • a second matching unit matching the obtained control data of the motion data matching in the stored remote control instruction library, and acquiring a remote control instruction that matches the control gesture data;
  • a sending unit configured to wirelessly convert the remote control command that matches the control gesture data, and send the converted wireless remote control command that matches the control gesture data to control the currently presented content.
  • a wireless remote control includes:
  • a motion data capture unit configured to enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture and generate a motion corresponding to the gesture recognition in the gesture remote control mode data;
  • a matching unit configured to match the acquired motion data in the stored control gesture database to obtain the matched control gesture data
  • the sending unit wirelessly converts the matched control gesture data, generates and wirelessly transmits the converted wireless control gesture data that matches the acquired motion data, to generate a matching remote control command.
  • a fifth aspect, a method for generating a wireless gesture remote control command includes:
  • the currently presented content is controlled according to a remote control command that matches the wireless control gesture data.
  • the receiving the wirelessly transmitted wireless control gesture data that matches the motion data comprises:
  • a smart television includes:
  • a receiving unit configured to receive wirelessly transmitted wireless control gesture data that matches motion data
  • a matching unit configured to match the wireless control gesture data matched with the motion data in the stored wireless remote control instruction library, and acquire a remote control instruction that matches the wireless control gesture data
  • the central processor is configured to control the currently presented content according to a remote control command that matches the wireless control gesture data.
  • a wireless gesture remote control system includes the above wireless remote controller and a smart television.
  • a gesture remote control mode Entering a gesture remote control mode according to an event that initiates wireless gesture recognition, in which the gesture is remote Controlling and generating motion data in a control mode; matching the motion data in a stored control gesture database to obtain control gesture data matched by the motion data; and storing the control gesture data in a stored remote command library Perform matching, obtain a remote control command that matches the control gesture data, and after wireless conversion, send the converted wireless remote control command that matches the control gesture data to control the currently presented content without pressing these physical buttons. Realize the control on the smart TV; even if the remote control is lost, or the fault can not be used, the control of the smart TV can be realized through the non-contact gesture, which simplifies the dependence of the human-computer interaction process on the remote controller and improves the convenience.
  • FIG. 1 is a flowchart of a method according to Embodiment 1 of the present application.
  • FIG. 2 is a schematic diagram of a flow chart of wirelessly transmitting the wireless remote control command that matches the control gesture data in the present application.
  • FIG. 3 is a second schematic diagram of a flow of wirelessly transmitting the wireless remote control command that matches the control gesture data in the present application.
  • FIG. 4 is a third schematic flowchart of wirelessly transmitting the wireless remote control command that matches the control gesture data in the present application.
  • FIG. 5 is a flowchart of a method according to Embodiment 2 of the present application.
  • FIG. 6 is a flowchart of a method according to Embodiment 3 of the present application.
  • FIG. 7 is a flowchart of a method according to Embodiment 4 of the present application.
  • FIG. 8 is a flow chart of generating and transmitting a request signal for setting up a wireless communication link according to the present application.
  • FIG. 9 is a flowchart of a method according to Embodiment 5 of the present application.
  • FIG. 10 is a schematic structural diagram of a wireless remote controller according to Embodiment 6 of the present application.
  • FIG. 11 is a schematic structural diagram of a wireless remote controller according to Embodiment 7 of the present application.
  • FIG. 12 is a schematic structural diagram of a smart television according to Embodiment 8 of the present application.
  • FIG. 13 is a schematic structural diagram of a wireless gesture remote control system according to Embodiment 9 of the present application.
  • first device if a first device is coupled to a second device, the first device can be directly electrically coupled to the second device, or electrically coupled indirectly through other devices or coupling means. Connected to the second device.
  • the description of the specification is intended to be illustrative of the preferred embodiments of the invention. The scope of protection of the application is subject to the definition of the appended claims.
  • FIG. 1 it is a flowchart of a method according to Embodiment 1 of the present application, including:
  • Step S100 Enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture and generate motion data corresponding to the gesture recognition in the gesture remote control mode;
  • the event of initiating wireless gesture recognition may be generated according to the trigger of the user on the smart TV end, or may be generated by triggering on the remote controller end, such as triggering ICON of a certain software setting on the smart TV touch display screen, or triggering the remote control.
  • triggering on the remote controller end such as triggering ICON of a certain software setting on the smart TV touch display screen, or triggering the remote control.
  • the capturing and generating the motion data corresponding to the gesture recognition comprises: capturing motion data respectively sensed by the motion sensor in the XYZ three-dimensional direction; and generating a correspondence according to each motion data in the captured three-dimensional direction.
  • the motion data of the gesture recognition comprises: capturing motion data respectively sensed by the motion sensor in the XYZ three-dimensional direction; and generating a correspondence according to each motion data in the captured three-dimensional direction.
  • the motion sensor may be a gravity sensor, an acceleration sensor, or a gyro sensor. Please refer to the specific examples below for details.
  • Step S102 Match the acquired motion data in a stored control gesture database to obtain control gesture data matched by the motion data;
  • a control gesture database is pre-established, and the control gesture database includes a matching relationship between the determined control gesture data and the plurality of motion data. For example, if the motion data is generated by the upper stroke motion, the corresponding control gesture data is an increased volume; if the motion data is generated by the downward stroke motion, the corresponding control gesture data is a volume reduction; if the motion data is If the upper left stroke motion is generated, the corresponding control gesture data is switched to the previous program channel; if the motion data is generated by the right stroke motion, the corresponding control gesture data is switched to the next program channel.
  • Step S104 Match the obtained control data of the motion data matching in the stored remote control command library, acquire a remote control command that matches the control gesture data, and send the converted and match the control gesture data after the wireless conversion.
  • Wireless remote control commands to control the content currently presented.
  • a remote control command library is pre-established, and the remote control command library includes a matching relationship between the plurality of defined control gesture data and the remote control command. For example, if the control gesture data is generated by the upper stroke motion, the corresponding remote control command is to increase the volume; if the control gesture data is generated by the downward stroke motion, the corresponding remote control command is to decrease the volume; if the gesture data is controlled If the upper left stroke motion is generated, the corresponding remote command is switched to the previous program channel; if the control gesture data is generated by the right stroke motion, the corresponding remote command is switched to the next program channel.
  • wireless conversion such as Bluetooth conversion, infrared conversion, WIFI conversion, etc. is performed, and a wireless remote control command matching the control gesture data is obtained, and the presented content is controlled according to the wireless remote control command.
  • the gesture remote control mode capturing and generating the motion data in the gesture remote control mode; and matching the motion data in the stored control gesture database to obtain The motion data matches the control gesture data; the control gesture data is matched in the stored remote command library, and the remote control command matching the control gesture data is acquired, and the converted and control gesture data is sent after the wireless conversion.
  • Matching wireless remote control commands to control the currently presented content without the need to press these physical buttons to achieve control on the smart TV; even if the remote control is lost, or a failure can not be used, can also be achieved through non-contact gestures
  • the control of the smart TV simplifies the dependence of the human-computer interaction process on the remote control and improves the convenience.
  • one of the schematic diagrams of wirelessly transmitting the wireless remote control command matching the control gesture data in the present application may include:
  • Step S114a Perform wireless conversion on the remote control command that matches the control gesture data according to the infrared transmission protocol, to obtain a matched wireless remote control command;
  • Step S124a Wirelessly transmitting, by the infrared module, the wireless remote control control command that matches the control gesture data.
  • the scheme shown in FIG. 2 can be directly applied to an existing infrared-based remote controller, and the infrared transmission protocol can be directly used for conversion and transmission of wireless remote control commands without excessive hardware improvement on the existing remote controller.
  • the second schematic diagram of the process of wirelessly transmitting the wireless remote control command matching the control gesture data in the present application may include:
  • Step S114b Perform wireless conversion on the remote control command that matches the control gesture data according to the Bluetooth transmission protocol, to obtain a matched wireless remote control command;
  • Step S124b Wirelessly transmitting, by using a Bluetooth module, the wireless remote control control command that matches the control gesture data;
  • the third schematic diagram of the process of wirelessly transmitting the wireless remote control command matching the control gesture data in the present application may include:
  • Step S114c Perform wireless conversion on the remote control command that matches the control gesture data according to the WIFI transmission protocol, to obtain a matched wireless remote control command;
  • Step S124c Wirelessly transmitting, by using the WIFI module, the wireless remote control control command that matches the control gesture data.
  • the schemes in FIG. 3 and FIG. 4 can be directed to a smart remote controller customized for smart TVs.
  • the remote controller is configured with a certain operating system and storage space, and has a data processing chip such as an MCU, and has a Bluetooth function and a wifi function.
  • Hardware modules, all hardware and software can be realized by a highly integrated system on chip (soc).
  • FIG. 5 it is a flowchart of a method according to Embodiment 2 of the present application, including:
  • Step S500 Enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture acceleration data respectively sensed by the gravity sensor or the acceleration sensor in the XYZ three-dimensional direction in the gesture remote control mode, according to the captured three-dimensional Each acceleration data in the direction generates motion data corresponding to the gesture recognition;
  • the gravity sensor G-sensor or the acceleration sensor is configured from the hardware angle on the remote controller end, and the acceleration data in the XYZ three-dimensional direction is sensed by the gas, so that the generation of the motion data corresponding to the gesture recognition can be completed.
  • the remote control is tilted to the left, the acceleration of the X-axis is positive, the remote control is tilted to the right, the acceleration of the X-axis is negative, the remote control is tilted upward, the acceleration of the Y-axis is negative, and the remote control is tilted downward, the Y-axis
  • the acceleration is positive.
  • the motion data can be generated by the remote controller in a T-shaped motion, an X-shaped motion, a horizontal linear motion to the left, a horizontal straight motion to the right, a vertical vertical linear motion, and an upward vertical linear motion.
  • Step S502 Match the acquired motion data in a stored control gesture database to obtain control gesture data matched by the motion data.
  • the above motion data may correspond to control gesture data, such as fast forward, backward, select a text, close the current page, zoom out the page, enlarge the page, adjust the brightness, adjust the volume, and the like.
  • Step S504 Matching the obtained control data of the motion data matching in the stored remote control command library, and acquiring a remote control command that matches the control gesture data, and transmitting the converted and matching control gesture data after the wireless conversion.
  • Wireless remote control commands to control the content currently presented.
  • the gravity sensor or the acceleration sensor Since the gravity sensor or the acceleration sensor has technical advantages in the axial linear motion, the motion data generated by the axial motion can be more conveniently realized.
  • FIG. 6 is a flowchart of a method according to Embodiment 3 of the present application, including:
  • Step S600 Enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and according to the displacement data respectively captured in the XYZ three-dimensional direction sensed by the capture gyro sensor, according to the captured three-dimensional direction Each of the displacement data on the motion generates motion data corresponding to the gesture recognition.
  • the gyro sensor Since the gyro sensor measures the physical quantity, it is the rotational angular velocity at the time of deflection and tilt. It can measure or reconstruct a complete 3D motion, which can make a good measurement of the rotation and deflection. In this way, the displacement data in the three-dimensional direction of the XYZ can be accurately sensed, and finally the motion data corresponding to the gesture recognition, such as the spiral forward/reverse motion of the remote controller, the curved motion, and the like, are formed.
  • Step S602 Match the acquired motion data in a stored control gesture database to obtain control gesture data matched by the motion data.
  • Step S604 Matching the obtained control data of the motion data matching in the stored remote control instruction library, and acquiring a remote control instruction that matches the control gesture data, and transmitting and converting the matched gesture data after the wireless conversion Wireless remote control commands to control the content currently presented.
  • the motion data generated by the spiral forward/reverse motion and the curved motion may correspond to the control gesture data, such as selecting a piece of text, closing the current page, reducing the page, enlarging the page, adjusting the brightness, adjusting the volume, and the like.
  • FIG. 7 is a flowchart of a method according to Embodiment 4 of the present application, which may include:
  • Step S700 Generate and send a request signal for setting up a wireless communication link.
  • a button may be set on the screen of the touch area by means of software setting, and when the user touches the button, the process of step S100 is started. If the size of the touch area of the remote controller is small and it is difficult to set a button through the software within the effective display range, a step can be generated by setting a hardware trigger switch on the remote controller. The request signal for setting up a wireless communication link in the S700. Step S700 can also be initiated by multiplexing a hardware switch such as a standby button on the remote control. Of course, the activation of the step S700 in the present application is not limited to the foregoing manners.
  • the voice control mode may be used to initiate the request signal for setting up the wireless communication link in step S700, and details are not described herein.
  • the request signal for setting up the wireless communication link may include a source identifier and a destination identifier, and the two identifiers may be implemented by a remote controller and a smart TV's mac address.
  • Step S702 Receive a response signal of the setup wireless communication link sent according to the request signal of the setup wireless communication link within a set time, and indicate that the wireless communication link has been successfully established.
  • the response signal for setting up the wireless communication link is returned within the set time, it indicates that the wireless communication link between the remote controller and the smart TV has been successfully established, and the subsequent human-computer interaction operation instruction can be performed. transmission.
  • the response signal of the built-in wireless communication link returned by the smart TV can be actively acquired by the remote controller at a certain time. If it is obtained, the wireless communication link is successfully established, otherwise, Indicates that the wireless communication link has not been established successfully at the moment. Of course, it is also possible to actively send a response signal for setting up a wireless communication link to the remote controller through the smart TV at regular intervals for the remote controller to acquire. If it is obtained, it also indicates that the wireless communication link is successfully established; otherwise, it indicates that the current time is wireless. The communication link was not established successfully.
  • step S101 may be performed multiple times until the wireless communication link is successfully established.
  • the remote controller and the smart TV can perform instruction and data transmission related to the interaction.
  • Step S704 Enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture and generate motion data corresponding to the gesture recognition in the gesture remote control mode;
  • the ICON of a certain software setting on the smart TV touch display screen is triggered, or a physical button on the remote controller is triggered, or if the remote control is configured with the touch display page, the software setting can also be used.
  • the capturing and generating may be performed by a motion sensor such as a gravity sensor, an acceleration sensor, or a gyro sensor.
  • a motion sensor such as a gravity sensor, an acceleration sensor, or a gyro sensor.
  • Step S706 Match the acquired motion data in a stored control gesture database to obtain control gesture data matched by the motion data;
  • Step S708 matching the obtained control data of the motion data matching in the stored remote control command library, acquiring a remote control command that matches the control gesture data, and transmitting the converted wireless communication link after the wireless conversion process, A wireless remote control command that matches the control gesture data to control the currently presented content.
  • the wireless communication link may be based on the wifi function on the remote controller or the blue tooth (BT).
  • BT blue tooth
  • the wireless remote control command is sent to the smart TV via the wireless communication link, such as a wireless router or a Bluetooth module; the smart TV receives the wireless remote control command, and after analyzing, controls the content currently presented by the smart TV. .
  • the wireless communication link such as a wireless router or a Bluetooth module
  • a flow chart of generating and transmitting a request signal for setting up a wireless communication link includes:
  • Step S710 generating a touch event for establishing a wireless communication link according to the touch of the wireless communication link set on the remote controller;
  • a wireless communication link establishing button on the touch area on the remote controller such as an infrared sensing button, generates a touch event for establishing a wireless communication link by using the touch button.
  • Step S720 Generate a request signal for establishing a wireless communication link according to the touch event of establishing a wireless communication link.
  • the touch event is analyzed by the processor of the remote controller to generate a request signal for establishing a wireless communication link.
  • Step S730 Send the request signal for setting up a wireless communication link via a wireless router or a Bluetooth module or an infrared module.
  • the request signal for setting up the wireless communication link can be sent through wireless routing or Bluetooth module or infrared module. No.
  • the request signal for setting up the wireless communication link before transmission is converted, and the wireless routing or Bluetooth can be obtained.
  • the signal sent by the module or infrared module is converted, and the wireless routing or Bluetooth.
  • the technical advantage of the Bluetooth module is that the transmission of the wireless human-machine interaction control signal of the point-to-multipoint or point-to-multipoint directly between the remote controller and the smart TV enhances the substitutability and convenience of human-computer interaction. Control the operation menu. Meanwhile, in this embodiment, the wireless human-machine interaction control signal is based on the Bluetooth module, and the time division duplex transmission scheme can be adopted, which improves the efficiency of data transmission to a certain extent and ensures the smooth operation of the human-computer interaction operation.
  • FIG. 9 it is a flowchart of a method according to Embodiment 5 of the present application, which may include:
  • Step S900 Enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture and generate motion data corresponding to the gesture recognition in the gesture remote control mode;
  • the event of initiating wireless gesture recognition can be generated according to the trigger of the user on the smart TV end, or can be generated by triggering on the remote controller side, such as triggering ICON of a certain software setting on the smart TV touch display screen, or triggering A physical button on the remote control, or if the remote control is configured with a touch display page, it can also be triggered by software settings.
  • Step S902 Match the acquired motion data in the stored control gesture database to obtain the matched control gesture data.
  • a control gesture database is established in advance, and the control gesture database includes a matching relationship between a plurality of determined control gesture data and a plurality of motion data. For example, if the motion data is generated from a left-to-right arc motion, the corresponding control gesture data is an increase in volume; if the motion data is generated from a left-to-right arc motion, the corresponding control gesture data is Decrease the volume; if the motion data is generated by the spiral forward motion, the corresponding control gesture data is switched to the previous picture; if the motion data is generated by the spiral backward motion, the corresponding control gesture data is switched to the next a picture.
  • Step S904 Perform wireless conversion on the matched control gesture data, generate and wirelessly transmit the converted wireless control gesture data that matches the acquired motion data, to generate a matching remote Control control instructions.
  • the remote control device may not have the data processing capability. Therefore, after obtaining the control gesture data, the remote controller needs to wirelessly transmit it to the smart TV for processing, and the smart TV receives the wirelessly transmitted wireless data matched with the motion data. Controlling the gesture data; then, matching is performed in the stored wireless remote control instruction library to obtain a remote control control command that matches the wireless control gesture data; finally, the currently presented content is controlled according to the remote control control command matched with the wireless control gesture data .
  • the method further includes: generating and sending a request signal for setting up a wireless communication link; and receiving the established wireless communication according to the request signal for setting up the wireless communication link within a set time
  • the response signal of the link indicates that the wireless communication link has been successfully established.
  • FIG. 10 it is a schematic structural diagram of a wireless remote controller according to Embodiment 6 of the present application, which may include: a first motion data capturing unit 1001, a first matching unit 1002, a second matching unit 1003, and a first transmitting unit 1004. among them,
  • the first motion data capturing unit 1001 is configured to enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture and generate motion data corresponding to the gesture recognition in the gesture remote control mode;
  • the first motion data capturing unit 1001 can capture motion data sensed by a gravity sensor, an acceleration sensor, or a gyro sensor.
  • the first matching unit 1002 is configured to match the acquired motion data in a stored control gesture database, and obtain control gesture data of the motion data matching;
  • the second matching unit 1003 matches the obtained control data of the motion data matching in the stored remote control instruction library, and acquires a remote control instruction that matches the control gesture data;
  • the first sending unit 1004 is configured to perform wireless conversion on the remote control command that matches the control gesture data, and send the converted wireless remote control command that matches the control gesture data, to The content currently presented is controlled.
  • the first sending unit may be an infrared/Bluetooth/wifi based transmitting unit, and details are not described in detail.
  • the wireless remote controller finally obtains the wireless remote control command according to the motion data, and can directly send the smart TV to control the playing content, without additional data processing by the smart TV.
  • FIG. 11 it is a schematic structural diagram of a wireless remote controller according to Embodiment 7 of the present application, which may include: a second motion data capturing unit 1101, a third matching unit 1102, and a second sending unit 1103, where:
  • the second motion data capturing unit 1101 is configured to enter a gesture remote control mode according to an event that initiates wireless gesture recognition, and capture and generate motion data corresponding to the gesture recognition in the gesture remote control mode;
  • the third matching unit 1102 is configured to match the acquired motion data in the stored control gesture database to obtain the matched control gesture data;
  • the second sending unit 1103 wirelessly converts the matched control gesture data, generates and wirelessly transmits the converted wireless control gesture data that matches the acquired motion data to generate a matching remote control command.
  • the wireless remote controller completes the generation of the wireless control gesture data based on the motion data in the local machine, and the smart television must wirelessly control the gesture data to complete the generation of the final wireless remote control command in the local machine.
  • the second sending unit may be an infrared/Bluetooth/wifi based transmitting unit, and details are not described in detail.
  • FIG. 12 it is a schematic structural diagram of a smart TV according to Embodiment 8 of the present application, which may include: a receiving unit 1201, a fourth matching unit 1202, and a central processing unit 1203, where:
  • the receiving unit 1201 is configured to receive wirelessly transmitted wireless control gesture data that matches the motion data.
  • the fourth matching unit 1202 is configured to store wireless control gesture data matching the motion data Matching in the wireless remote command library to obtain a remote control command that matches the wireless control gesture data;
  • the central processor 1203 is configured to control the currently presented content according to a remote control command that matches the wireless control gesture data.
  • the smart TV in this embodiment mainly cooperates with the wireless remote controller in FIG. 11 to complete the final generation of the remote control command.
  • FIG. 13 is a schematic structural diagram of a wireless gesture remote control system according to Embodiment 9 of the present application, which may include: a remote controller 1300 and a smart TV 1302.
  • the structure of the smart TV 1300 is as shown in FIG. 11, and the structure of the smart TV 1302 can be as shown in FIG. Details will not be described again.
  • the content currently presented by the smart TV may be a specific play content, or may be an application presentation page, and the gesture content may be controlled by the gesture recognition. It is also possible to implement an application selection.

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Abstract

本申请公开了一种无线手势遥控控制指令的生成方法、控制数据的生成方法、无线遥控器、智能电视以及无线手势遥控系统。方法包括:根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。本申请中简化了人机交互过程对遥控器的依赖,以及提高了便捷性。

Description

无线手势遥控控制指令的生成方法及无线遥控器 技术领域
本申请涉及人机交互技术领域,具体涉及一种无线手势遥控控制指令的生成方法、控制数据的生成方法、无线遥控器、智能电视以及无线手势遥控系统。
背景技术
传统电视和互联网的结合也造就了智能电视的产生。智能电视具有主控芯片和全开放式软件平台,搭载了操作系统,可以自行安装和卸载软件、游戏等第三方服务商提供的程序,通过此类程序来不断对电视的功能进行扩充,并可以通过网线、无线网络来实现上网冲浪,从而实现电视的“需求定制化”、“电视娱乐化”。
相比于传统电视,智能电视一方面由于具备了上网功能,实时接入互联网,可以在线网络游戏、在线音乐欣赏、适时天气查询、适时股票查询、新闻快报等;另外一方面,由于搭载了主控芯片、操作系统、存储功能等,可以实现回访重播、点播等,而传统电视只能被动看节目,只能选择频道,不能点播内容;只能实时按序收看,不能回放重播;只能接收信息,不能互动。
但是,为了智能电视上述功能的实现,依然要依赖于为智能电视定制的人机交互技术。目前,人机交互方面,智能电视与传统电视并无变革性区别,结合家庭使用环境,两者均需配置一块遥控器来实现,该遥控器上设置有可实现若干操作的物理按钮,只有通过按压这些物理按钮才能产生对应的操作指令。而该遥控器与智能电视之间操作指令的传输,通常都是基于红外技术来实现。
由此可见,为了便于操作,一方面,每台智能电视必须配置一遥控器,通过该遥控器上设置的按钮,必须通过按压这些物理按钮才能实现智能电视上的控制,比如频道的切换、音视频文件的快进、音量的调节等。而一旦遥控器丢失,或者发生故障无法使用,需要重新配置一遥控器,或者,走近智 能电视利用智能电视上设置的控制按键进行控制,因此导致人机交互较为繁琐,便捷性较差。
发明内容
本申请的目的在于提供一种无线手势遥控控制指令的生成方法、控制数据的生成方法、无线遥控器、智能电视以及无线手势遥控系统。本申请中,根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成的运动数据;将所述运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;将所述控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制,无须通过按压这些物理按钮才能实现智能电视上的控制;即使遥控器丢失,或者发生故障无法使用,也可以通过非接触的手势实现对智能电视的控制,简化了人机交互过程对遥控器的依赖,以及提高了便捷性。
为达到上述目的,本申请实施例采用如下技术方案:
第一方面,一种无线手势遥控控制指令的生成方法,其包括:
根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
进一步地,所述捕捉并生成对应所述手势识别的运动数据包括:
捕捉运动传感器感测到的分别在XYZ三维方向上的运动数据;根据捕捉到的三维方向上的各运动数据生成对应所述手势识别的运动数据。
进一步地,捕捉运动传感器感测到的分别在XYZ三维方向上的运动数据,根据捕捉到的三维方向上的各运动数据生成对应所述手势识别的运动数据,包括:
捕捉重力传感器或加速度传感器感测到的分别在XYZ三维方向上的加速度数据,根据捕捉到的三维方向上的各加速度数据生成对应所述手势识别的运动数据;或者,
捕捉陀螺仪传感器感测到的分别在XYZ三维方向上的位移数据,根据捕捉到的三维方向上的各位移数据生成对应所述手势识别的运动数据。
进一步地,在所述启动无线手势识别的事件之前还包括:
生成并发送搭建无线通讯链路的请求信号;
在设定的时间内,接收到根据所述搭建无线通讯链路的请求信号发送的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路。
进一步地,生成并发送搭建无线通讯链路的请求信号:
根据对设置的无线通讯链路建立控件的触控,生成建立无线通讯链路的触控事件;
根据所述建立无线通讯链路的触控事件,生成所述搭建无线通讯链路的请求信号;
经无线路由或蓝牙模块或者红外模块,发送所述搭建无线通讯链路的请求信号。
进一步地,所述无线发送所述与控制手势数据匹配的无线遥控控制指令包括:
根据红外传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
通过红外模块,无线发送所述与控制手势数据匹配的无线遥控控制指令;或者,
根据蓝牙传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
通过蓝牙模块,无线发送所述与控制手势数据匹配的无线遥控控制指令;或者,
根据WIFI传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
通过WIFI模块,无线发送所述与控制手势数据匹配的无线遥控控制指令。
第二方面,一种无线手势遥控控制数据的生成方法,其包括:
根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得匹配到的控制手势数据;
对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥控控制指令。
进一步地,在所述启动无线手势识别的事件之前还包括:
生成并发送搭建无线通讯链路的请求信号;在设定的时间内,接收到根据所述搭建无线通讯链路的请求信号发送的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路。
进一步地,生成并发送搭建无线通讯链路的请求信号:
根据对设置的无线通讯链路建立控件的触控,生成建立无线通讯链路的触控事件;
根据所述建立无线通讯链路的触控事件,生成所述搭建无线通讯链路的请求信号;
经无线路由或蓝牙模块或者红外模块,发送所述搭建无线通讯链路的请求信号。
进一步地,对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥 控控制指令包括:
根据红外传输协议,对匹配到的控制手势数据进行无线转换,得到与所述获取的运动数据匹配的无线控制手势数据;
通过红外模块,无线发送所述与所述获取的运动数据匹配的无线控制手势数据;或者,
根据蓝牙传输协议,对匹配到的控制手势数据进行无线转换,得到与所述获取的运动数据匹配的无线控制手势数据;
通过蓝牙模块,无线发送所述与所述获取的运动数据匹配的无线控制手势数据;或者,
根据WIFI传输协议,对匹配到的控制手势数据进行无线转换,得到与所述获取的运动数据匹配的无线控制手势数据;
通过WIFI模块,无线发送所述与所述获取的运动数据匹配的无线控制手势数据。
第三方面,一种无线遥控器,其包括:
运动数据捕捉单元,用于根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
第一匹配单元,用于将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
第二匹配单元,将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令;
发送单元,用于对与控制手势数据匹配的遥控控制指令进行无线转化,并发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
第四方面,一种无线遥控器,其包括:
运动数据捕捉单元,用于根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动 数据;
匹配单元,用于将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得匹配到的控制手势数据;
发送单元,对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥控控制指令。
第五方面,一种无线手势遥控控制指令的生成方法,其包括:
接收无线发送的与运动数据匹配的无线控制手势数据;
将与运动数据匹配的无线控制手势数据在存储的无线遥控指令库中进行匹配,获取与无线控制手势数据匹配的遥控控制指令;
根据与无线控制手势数据匹配的遥控控制指令,对当前呈现的内容进行控制。
进一步地,所述接收无线发送的与运动数据匹配的无线控制手势数据之前包括:
接收搭建无线通讯链路的请求信号;
在设定的时间内,发送根据所述搭建无线通讯链路的请求信号生成的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路,与运动数据匹配的无线控制手势数据是通过所述无线通讯链路发送的。
第六方面,一种智能电视,其包括:
接收单元,用于接收无线发送的与运动数据匹配的无线控制手势数据;
匹配单元,用于将与运动数据匹配的无线控制手势数据在存储的无线遥控指令库中进行匹配,获取与无线控制手势数据匹配的遥控控制指令;
中央处理器,用于根据与无线控制手势数据匹配的遥控控制指令,对当前呈现的内容进行控制。
第七方面,一种无线手势遥控系统,其包括上述无线遥控器和智能电视。
与现有技术相比,本申请可以获得包括以下技术效果:
根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥 控控制模式下捕捉并生成的运动数据;将所述运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;将所述控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制,无须通过按压这些物理按钮才能实现智能电视上的控制;即使遥控器丢失,或者发生故障无法使用,也可以通过非接触的手势实现对智能电视的控制,简化了人机交互过程对遥控器的依赖,以及提高了便捷性。
附图说明
图1为本申请实施例一的方法流程图。
图2为本申请中无线发送所述与控制手势数据匹配的无线遥控控制指令流程示意图之一。
图3为本申请中无线发送所述与控制手势数据匹配的无线遥控控制指令流程示意图之二。
图4为本申请中无线发送所述与控制手势数据匹配的无线遥控控制指令流程示意图之三。
图5为本申请实施例二的方法流程图。
图6为本申请实施例三的方法流程图。
图7为本申请实施例四的方法流程图。
图8为本申请生成并发送搭建无线通讯链路的请求信号的流程图。
图9为本申请实施例五的方法流程图。
图10为本申请实施例六无线遥控器的结构示意图。
图11为本申请实施例七的无线遥控器结构示意图。
图12为本申请实施例八的智能电视的结构示意图。
图13为本申请实施例九的无线手势遥控系统结构示意图。
具体实施方式
以下将配合附图及实施例来详细说明本申请的实施方式,藉此对本申请如何应用技术手段来解决技术问题并达成技术功效的实现过程能充分理解并据以实施。
如在说明书及权利要求当中使用了某些词汇来指称特定组件。本领域技术人员应可理解,硬件制造商可能会用不同名词来称呼同一个组件。本说明书及权利要求并不以名称的差异来作为区分组件的方式,而是以组件在功能上的差异来作为区分的准则。如在通篇说明书及权利要求当中所提及的“包含”为一开放式用语,故应解释成“包含但不限定于”。“大致”是指在可接收的误差范围内,本领域技术人员能够在一定误差范围内解决所述技术问题,基本达到所述技术效果。此外,“耦接”一词在此包含任何直接及间接的电性耦接手段。因此,若文中描述一第一装置耦接于一第二装置,则代表所述第一装置可直接电性耦接于所述第二装置,或通过其他装置或耦接手段间接地电性耦接至所述第二装置。说明书后续描述为实施本申请的较佳实施方式,然所述描述乃以说明本申请的一般原则为目的,并非用以限定本申请的范围。本申请的保护范围当视所附权利要求所界定者为准。
实施例一
如图1所示,为本申请实施例一的方法流程图,包括:
步骤S100、根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
本步骤中,启动无线手势识别的事件可以根据用户在智能电视端的触发生成,也可以在遥控器端的触发生成,比如触发智能电视触控显示屏上的某一软件设置的ICON,或者,触发遥控器上的某一实体按键,或者,如果遥控器配置了触控显示页面,也可以通过软件设置来触发。
本步骤中,所述捕捉并生成对应所述手势识别的运动数据包括:捕捉运动传感器感测到的分别在XYZ三维方向上的运动数据;根据捕捉到的三维方向上的各运动数据生成对应所述手势识别的运动数据。
其中,运动传感器可以为重力传感器、加速度传感器、或者陀螺传感器等。详细内容请参加下述具体实施例。
步骤S102、将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
为了快速地确定运动数据和控制手势数据的对应关系,预先建立了一控制手势数据库,该控制手势数据库中包括了若干定好的控制手势数据与若干运动数据的匹配关系。比如,如果运动数据是上划运动产生的,则该对应的控制手势数据是增大音量;如果运动数据是下划运动产生的,则该对应的控制手势数据是减小音量;如果运动数据是上左划运动产生的,则该对应的控制手势数据是切换到上一节目频道;如果运动数据是右划运动产生的,则该对应的控制手势数据是切换到下一节目频道。
步骤S104、将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
为了快速地确定控制手势数据和遥控指令的对应关系,预先建立了一遥控指令库,该遥控指令库中包括了若干定义好的控制手势数据与遥控指令的匹配关系。比如,如果控制手势数据是上划运动产生的,则该对应的遥控指令是增大音量;如果控制手势数据是下划运动产生的,则该对应的遥控指令是减小音量;如果控制手势数据是上左划运动产生的,则该对应的遥控指令是切换到上一节目频道;如果控制手势数据是右划运动产生的,则该对应的遥控指令是切换到下一节目频道。
在确定出遥控指令后,对其进行无线转换比如蓝牙转换、红外转换、WIFI转换等,得到与控制手势数据匹配的无线遥控控制指令,根据该无线遥控控制指令控制呈现的内容。
需要说明的是,如果遥控器具备较强的数据能力,则上述步骤S100-S104均在遥控器端进行,在遥控器端即可完成无线遥控控制指令生成的所有程序,减轻智能电视的数据处理负担。
本实施例中,根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成的运动数据;将所述运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;将所述控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制,无须通过按压这些物理按钮才能实现智能电视上的控制;即使遥控器丢失,或者发生故障无法使用,也可以通过非接触的手势实现对智能电视的控制,简化了人机交互过程对遥控器的依赖,以及提高了便捷性。
如图2所示,为本申请中无线发送所述与控制手势数据匹配的无线遥控控制指令流程示意图之一,其可以包括:
步骤S114a、根据红外传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
步骤S124a、通过红外模块,无线发送所述与控制手势数据匹配的无线遥控控制指令。
图2所示的方案可以直接应用于现有基于红外技术的遥控器,直接利用红外传输协议进行无线遥控指令的转换和传输,无须对现有的遥控器做过多的硬件改进。
如图3所示,为本申请中无线发送所述与控制手势数据匹配的无线遥控控制指令流程示意图之二,其可以包括:
步骤S114b、根据蓝牙传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
步骤S124b、通过蓝牙模块,无线发送所述与控制手势数据匹配的无线遥控控制指令;
如图4所示,为本申请中无线发送所述与控制手势数据匹配的无线遥控控制指令流程示意图之三,其可以包括:
步骤S114c、根据WIFI传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
步骤S124c、通过WIFI模块,无线发送所述与控制手势数据匹配的无线遥控控制指令。
图3和图4中的方案,可以针对专门针对智能电视定制的智能遥控器,该遥控器配置了一定的操作系统、存储空间,具有数据处理芯片如MCU,具有可实现蓝牙功能、wifi功能的硬件模块,所有的软硬件可以通过集成度很高的片上系统(system on chip,soc)来实现。
实施例二
如图5所示,为本申请实施例二的方法流程图,包括:
步骤S500、根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉重力传感器或加速度传感器感测到的分别在XYZ三维方向上的加速度数据,根据捕捉到的三维方向上的各加速度数据生成对应所述手势识别的运动数据;
本实施例中,在遥控器端从硬件角度配置了重力传感器G-sensor或者加速度传感器,通过气感测在XYZ三维方向上的加速度数据,从而可以完成对应所述手势识别的运动数据的生成。
比如遥控器向左倾斜,X轴的加速度为正值,遥控器向右倾斜,X轴的加速度为负值,遥控器向上倾斜,Y轴的加速度为负值,遥控器向下倾斜,Y轴的加速度为正值。
该运动数据可以由遥控器产生T字形运动、X字形运动、向左水平直线运动、向右水平直线运动、向下垂直直线运动、向上垂直直线运动产生。
步骤S502、将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
上述运动数据可以与控制手势数据对应,比如快进、后退、选择一段文字、关闭当前页面、缩小页面、放大页面、亮度调整、音量调整等。
步骤S504、将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
由于重力传感器或者加速度传感器在轴向的线性动作上具有技术优势,因此,对于手势更多的在轴向运动产生的运动数据,可以较为便捷的实现。
实施例三
如图6所示,为本申请实施例三的方法流程图,包括:
步骤S600、根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下根据捕捉陀螺仪传感器感测到的分别在XYZ三维方向上的位移数据,根据捕捉到的三维方向上的各位移数据生成对应所述手势识别的运动数据。
由于陀螺仪传感器测量物理量是偏转、倾斜时的转动角速度。可以测量或重构出完整的3D动作,可以对转动、偏转的动作做很好的测量。这样,就可以精确感测在XYZ三维方向上的位移数据,最终形成对应所述手势识别的运动数据,比如遥控器螺旋前进/后退运动、弧形运动等。
步骤S602、将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
步骤S604、将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
上述螺旋前进/后退运动、弧形运动产生的运动数据可以与控制手势数据对应,比如选择一段文字、关闭当前页面、缩小页面、放大页面、亮度调整、音量调整等。
实施例四
如图7所示,为本申请实施例四的方法流程图,其可以包括:
步骤S700、生成并发送搭建无线通讯链路的请求信号;
本实施例中,如果遥控器上配置有触控区域,则可以通过软件设置的方式在触控区域幕上设置按钮,当用户触摸该按钮时,启动步骤S100的处理过程。如果遥控器的触控区域尺寸较小,难以在有效的显示范围内通过软件设置一按钮,则可以通过在该遥控器上设置一硬件触发开关,来产生步骤 S700中的搭建无线通讯链路的请求信号。也可以通过复用遥控器上的某一硬件开关比如待机键来启动步骤S700。当然,本申请步骤S700的启动并不局限于上述几种方式,比如也可以采用语音控制方式,来启动步骤S700中的搭建无线通讯链路的请求信号,在此不再赘述。该搭建无线通讯链路的请求信号可以包括源标识和目的标识,这两个标识可以通过遥控器和智能电视的mac地址来实现。
步骤S702、在设定的时间内,接收到根据所述搭建无线通讯链路的请求信号发送的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路。
本实施例中,一旦在设定的时间内返回了搭建无线通讯链路的应答信号,则表明遥控器与智能电视之间的无线通讯链路已搭建成功,可以进行后续人机交互操作指令的传输。
需要说明的是,本申请中,可以每隔一定的时间,由遥控器主动获取智能电视返回的搭建无线通讯链路的应答信号,如果获取到了,也标明无线通讯链路建立成功,否则,则标明当前时刻无线通讯链路未建立成功。当然,也可以通过智能电视每隔一定时间,主动向遥控器发送搭建无线通讯链路的应答信号供遥控器获取,如果获取到了,也标明无线通讯链路建立成功,否则,则标明当前时刻无线通讯链路未建立成功。
在具体的应用实例中,步骤S101的内容可能执行多次,直至无线通讯链路建立成功。
当无线通讯链路建立成功后,遥控器和智能电视可以进行交互有关的指令、数据传输。
步骤S704、根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
本步骤中,触发智能电视触控显示屏上的某一软件设置的ICON,或者,触发遥控器上的某一实体按键,或者,如果遥控器配置了触控显示页面,也可以通过软件设置来触发启动无线手势识别的事件。
本步骤中,所述捕捉并生成可以由运动传感器如重力传感器、加速度传感器、或者陀螺传感器来完成。
步骤S706、将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
步骤S708、将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,无线转换处理后经无线通讯链路发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
有关步骤S706和S708的详细描述请参见上述实施例,在此不再赘述。
该无线通讯链路可以基于遥控器上的wifi功能或蓝牙(blue tooth,简称BT),详见下述实施例,在此不再赘述。
本实施例中,无线遥控控制指令经所述无线通讯链路比如无线路由、蓝牙模块发送到智能电视;智能电视接收到该无线遥控控制指令,进行解析后,对智能电视当前呈现的内容进行控制。
如图8所示,为本申请生成并发送搭建无线通讯链路的请求信号的流程图,其包括:
步骤S710、根据对遥控器上设置的无线通讯链路建立控件的触控,生成建立无线通讯链路的触控事件;
具体地,遥控器上的触控区域上的一无线通讯链路建立按键,比如红外感应按键,通过触控按键,据此生成一建立无线通讯链路的触控事件。
步骤S720、根据所述建立无线通讯链路的触控事件,生成所述搭建无线通讯链路的请求信号;
由遥控器的处理器对触控事件的解析,生成搭建无线通讯链路的请求信号。比如,可以参照iphone上照相功能的快捷实现方式,或者从定义某种手势,只要捕获到该手势比如沿着触控屏逆时针触控画圈,据此生成一建立无线通讯链路的触控事件及生成搭建无线通讯链路的请求信号。
步骤S730、经无线路由或蓝牙模块或者红外模块,发送所述搭建无线通讯链路的请求信号。
遥控器大多都具有蓝牙功能或者wifi功能或者红外功能,因此,可以通过无线路由或蓝牙模块或者红外模块,发送该搭建无线通讯链路的请求信 号,在发送时,实际上要按照对应的无线传输协议如蓝牙通讯协议、红外通讯协议、wifi通讯协议,对发送前的搭建无线通讯链路的请求信号进行转换,得到可被无线路由或蓝牙模块或者红外模块发送的信号。
通过蓝牙模块的技术优势在于,使得遥控器和智能电视之间直接进行点多点或者点对多点的无线人机交互控制信号的传输,增强了人机交互的可替代性和便捷性同步操控制操作菜单。同时,本实施例中,无线人机交互控制信号是基于蓝牙模块的,可以采用时分双工传输方案,一定程度上提高了数据传输的效率,保证了人机交互操作流畅性。
实施例五
如图9所示,为本申请实施例五的方法流程图,其可以包括:
步骤S900、根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
如前所述,启动无线手势识别的事件可以根据用户在智能电视端的触发生成,也可以在遥控器端的触发生成,比如触发智能电视触控显示屏上的某一软件设置的ICON,或者,触发遥控器上的某一实体按键,或者,如果遥控器配置了触控显示页面,也可以通过软件设置来触发。
步骤S902、将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得匹配到的控制手势数据;
如前所述,为了快速地确定运动数据和控制手势数据的对应关系,预先建立了一控制手势数据库,该控制手势数据库中包括了若干定好的控制手势数据与若干运动数据的匹配关系。比如,如果运动数据是从左到右弧线运动产生的,则该对应的控制手势数据是增大音量;如果运动数据是从左到右弧线运动产生的,则该对应的控制手势数据是减小音量;如果运动数据是螺旋前进运动产生的,则该对应的控制手势数据是切换到上一张图片;如果运动数据是螺旋后退运动产生的,则该对应的控制手势数据是切换到下一张图片。
步骤S904、对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥 控控制指令。
本步骤中,主要针对遥控器可能不具备数据处理能力,因此,遥控器在获得控制手势数据后,需要将其无线发送给智能电视进行处理,由智能电视接收无线发送的与运动数据匹配的无线控制手势数据;之后,在存储的无线遥控指令库中进行匹配,获取与无线控制手势数据匹配的遥控控制指令;最后,根据与无线控制手势数据匹配的遥控控制指令,对当前呈现的内容进行控制。
本实施例中,还可以在步骤S900之前包括:生成并发送搭建无线通讯链路的请求信号;在设定的时间内,接收到根据所述搭建无线通讯链路的请求信号发送的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路。
通过建立无线通讯链路,当遥控器配置了蓝牙功能和wifi功能时,即可通过该无线通讯链路传输所有的信号、指令等。
实施例六
如图10所示,为本申请实施例六无线遥控器的结构示意图,其可以包括:第一运动数据捕捉单元1001、第一匹配单元1002、第二匹配单元1003、以及第一发送单元1004。其中,
第一运动数据捕捉单元1001用于根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
本实施例中,第一运动数据捕捉单元1001可以对重力感应器、加速度感应器或者陀螺感应器感应到的运动数据进行捕捉。
第一匹配单元1002用于将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
第二匹配单元1003将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令;
第一发送单元1004用于对与控制手势数据匹配的遥控控制指令进行无线转化,并发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对 当前呈现的内容进行控制。
该第一发送单元可以为基于红外/蓝牙/wifi的发送单元,详细不再赘述。
本实施例中无线遥控器在本机已根据运动数据最终完成了无线遥控控制指令的获得,可以直接发送给智能电视进行播放内容的控制,无须智能电视再进行额外的数据处理。
实施例七
如图11所示,为本申请实施例七的无线遥控器结构示意图,其可以包括:第二运动数据捕捉单元1101、第三匹配单元1102、第二发送单元1103,其中:
第二运动数据捕捉单元1101用于根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
第三匹配单元1102用于将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得匹配到的控制手势数据;
第二发送单元1103对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥控控制指令。
本实施例中无线遥控器在本机只根据运动数据完成了无线控制手势数据的生成,智能电视须无线控制手势数据在本机完成最终无线遥控控制指令的生成。
该第二发送单元可以为基于红外/蓝牙/wifi的发送单元,详细不再赘述。
实施例八
如图12所示,为本申请实施例八的智能电视的结构示意图,其可以包括:接收单元1201、第四匹配单元1202、中央处理器1203,其中:
接收单元1201用于接收无线发送的与运动数据匹配的无线控制手势数据;
第四匹配单元1202用于将与运动数据匹配的无线控制手势数据在存储 的无线遥控指令库中进行匹配,获取与无线控制手势数据匹配的遥控控制指令;
中央处理器1203用于根据与无线控制手势数据匹配的遥控控制指令,对当前呈现的内容进行控制。
如前所述,本实施例中的智能电视主要配合图11中的无线遥控器,完成遥控控制指令的最终生成。
实施例九
如图13所示,为本申请实施例九的无线手势遥控系统结构示意图,其可以包括:遥控器1300和智能电视1302,
智能电视1300的结构如图11所示,而智能电视1302的结构可以如图12所示。详细不再赘述。
需要说明的是,本发明上述实施例的技术方案中,智能电视当前时刻呈现的内容可以是某一具体的播放内容,也可以是应用程序呈现页面,通过手势识别,可以完成播放内容的控制,也可以实现应用程序的选择。
还需要说明的是,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的商品或者系统不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种商品或者系统所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的商品或者系统中还存在另外的相同要素。
上述说明示出并描述了本申请的若干优选实施例,但如前所述,应当理解本申请并非局限于本文所披露的形式,不应看作是对其他实施例的排除,而可用于各种其他组合、修改和环境,并能够在本文所述发明构想范围内,通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本申请的精神和范围,则都应在本申请所附权利要求的保护范围内。

Claims (16)

  1. 一种无线手势遥控控制指令的生成方法,其特征在于,包括:
    根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
    将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
    将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令,经无线转换后发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
  2. 根据权利要求1所述的方法,其特征在于,所述捕捉并生成对应所述手势识别的运动数据包括:
    捕捉运动传感器感测到的分别在XYZ三维方向上的运动数据;根据捕捉到的三维方向上的各运动数据生成对应所述手势识别的运动数据。
  3. 根据权利要求2所述的方法,其特征在于,捕捉运动传感器感测到的分别在XYZ三维方向上的运动数据,根据捕捉到的三维方向上的各运动数据生成对应所述手势识别的运动数据,包括:
    捕捉重力传感器或加速度传感器感测到的分别在XYZ三维方向上的加速度数据,根据捕捉到的三维方向上的各加速度数据生成对应所述手势识别的运动数据;或者,
    捕捉陀螺仪传感器感测到的分别在XYZ三维方向上的位移数据,根据捕捉到的三维方向上的各位移数据生成对应所述手势识别的运动数据。
  4. 根据权利要求1所述的方法,其特征在于,在所述启动无线手势识别的事件之前还包括:
    生成并发送搭建无线通讯链路的请求信号;
    在设定的时间内,接收到根据所述搭建无线通讯链路的请求信号发送的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路。
  5. 根据权利要求4所述的方法,其特征在于,所述生成并发送搭建无线通讯链路的请求信号:
    根据对设置的无线通讯链路建立控件的触控,生成建立无线通讯链路的触控事件;
    根据所述建立无线通讯链路的触控事件,生成所述搭建无线通讯链路的请求信号;
    经无线路由或蓝牙模块或者红外模块,发送所述搭建无线通讯链路的请求信号。
  6. 根据权利要求1所述的方法,其特征在于,所述无线发送所述与控制手势数据匹配的无线遥控控制指令包括:
    根据红外传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
    通过红外模块,无线发送所述与控制手势数据匹配的无线遥控控制指
    令;或者,
    根据蓝牙传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
    通过蓝牙模块,无线发送所述与控制手势数据匹配的无线遥控控制指
    令;或者,
    根据WIFI传输协议,对与控制手势数据匹配的遥控控制指令进行无线转换,得到匹配的无线遥控控制指令;
    通过WIFI模块,无线发送所述与控制手势数据匹配的无线遥控控制指令。
  7. 一种无线手势遥控控制数据的生成方法,其特征在于,包括:
    根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
    将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得匹配到的控制手势数据;
    对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥控控制指令。
  8. 根据权利要求7所述的方法,其特征在于,在所述启动无线手势识别的事件之前还包括:
    生成并发送搭建无线通讯链路的请求信号;在设定的时间内,接收到根据所述搭建无线通讯链路的请求信号发送的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路。
  9. 根据权利要求8所述的方法,其特征在于,所述生成并发送搭建无线通讯链路的请求信号:
    根据对设置的无线通讯链路建立控件的触控,生成建立无线通讯链路的触控事件;
    根据所述建立无线通讯链路的触控事件,生成所述搭建无线通讯链路的请求信号;
    经无线路由或蓝牙模块或者红外模块,发送所述搭建无线通讯链路的请求信号。
  10. 根据权利要求7所述的方法,其特征在于,所述对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥控控制指令包括:
    根据红外传输协议,对匹配到的控制手势数据进行无线转换,得到与所述获取的运动数据匹配的无线控制手势数据;
    通过红外模块,无线发送所述与所述获取的运动数据匹配的无线控制手势数据;或者,
    根据蓝牙传输协议,对匹配到的控制手势数据进行无线转换,得到与所述获取的运动数据匹配的无线控制手势数据;
    通过蓝牙模块,无线发送所述与所述获取的运动数据匹配的无线控制手势数据;或者,
    根据WIFI传输协议,对匹配到的控制手势数据进行无线转换,得到与所述获取的运动数据匹配的无线控制手势数据;
    通过WIFI模块,无线发送所述与所述获取的运动数据匹配的无线控制手势数据。
  11. 一种无线遥控器,其特征在于,包括:
    运动数据捕捉单元,用于根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
    第一匹配单元,用于将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得所述运动数据匹配的控制手势数据;
    第二匹配单元,将获得的所述运动数据匹配的控制手势数据在存储的遥控指令库中进行匹配,获取与控制手势数据匹配的遥控控制指令;
    发送单元,用于对与控制手势数据匹配的遥控控制指令进行无线转化,并发送转换后的、与控制手势数据匹配的无线遥控控制指令,以对当前呈现的内容进行控制。
  12. 一种无线遥控器,其特征在于,包括:
    运动数据捕捉单元,用于根据启动无线手势识别的事件,进入手势遥控控制模式,在所述手势遥控控制模式下捕捉并生成对应所述手势识别的运动数据;
    匹配单元,用于将所述获取的运动数据在存储的控制手势数据库中进行匹配,获得匹配到的控制手势数据;
    发送单元,对匹配到的控制手势数据进行无线转换,生成并无线发送转换后的、与所述获取的运动数据匹配的无线控制手势数据,以生成匹配的遥控控制指令。
  13. 一种无线手势遥控控制指令的生成方法,其特征在于,包括:
    接收无线发送的与运动数据匹配的无线控制手势数据;
    将与运动数据匹配的无线控制手势数据在存储的无线遥控指令库中进 行匹配,获取与无线控制手势数据匹配的遥控控制指令;
    根据与无线控制手势数据匹配的遥控控制指令,对当前呈现的内容进行控制。
  14. 根据权利要求13所述的方法,其特征在于,所述接收无线发送的与运动数据匹配的无线控制手势数据之前包括:
    接收搭建无线通讯链路的请求信号;
    在设定的时间内,发送根据所述搭建无线通讯链路的请求信号生成的搭建无线通讯链路的应答信号,表征已成功搭建无线通讯链路,与运动数据匹配的无线控制手势数据是通过所述无线通讯链路发送的。
  15. 一种智能电视,其特征在于,包括:
    接收单元,用于接收无线发送的与运动数据匹配的无线控制手势数据;
    匹配单元,用于将与运动数据匹配的无线控制手势数据在存储的无线遥控指令库中进行匹配,获取与无线控制手势数据匹配的遥控控制指令;
    中央处理器,用于根据与无线控制手势数据匹配的遥控控制指令,对当前呈现的内容进行控制。
  16. 一种无线手势遥控系统,其特征在于,包括权利要求12所述的无线遥控器,以及权利要求15所述的智能电视。
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