WO2013075460A1

WO2013075460A1 - Method, apparatus and system for controlling terminal

Info

Publication number: WO2013075460A1
Application number: PCT/CN2012/074580
Authority: WO
Inventors: 周一南
Original assignee: 中兴通讯股份有限公司
Priority date: 2011-11-22
Filing date: 2012-04-24
Publication date: 2013-05-30
Also published as: CN102421029A

Abstract

Disclosed are a method, apparatus and system for controlling a terminal. The method includes: detecting a contact with a touch sensitive display of a handheld electronic terminal; identifying whether the contact gesture with the touch sensitive display matches a preset contact gesture; and if the contact gesture matches the preset contact gesture, then sending a control signal corresponding to the contact gesture to a set-top box terminal or a TV set terminal. The present invention realizes multipoint touch control of a TV set terminal by a handheld electronic terminal.

Description

TECHNICAL FIELD The present invention relates to the field of communications, and in particular to a method, device, and system for controlling a terminal. BACKGROUND With the development of wireless network technologies and smart terminal technologies, people have higher and higher requirements for the application experience of the most common terminal devices in a home, such as a television and a set top box. TV is used as a media center of the home, with its beautiful shape and high-definition screen. Advantages occupy an important position in the family living room. With the application of the digital set-top box terminal and its remote control, remote control of TV programs has become the most common terminal experience in people's lives. However, the current remote control technologies for TV and set-top box terminals are mostly based on key operation for remote control. The user experience for analog wireless mouse, wireless keyboard, multi-touch, etc. cannot be supported, and the user experience is poor. In view of the related art, the remote control technology of the TV and the set-top box terminal is remotely controlled based on the key operation, resulting in a poor user experience, and no effective solution has been proposed yet. SUMMARY OF THE INVENTION In view of the related art, the remote control technology of the television and the set-top box terminal is remotely controlled based on the key operation, resulting in a poor user experience. The present invention provides a terminal control method, apparatus and system to solve at least the above problems. According to an aspect of the present invention, a method for controlling a terminal includes: detecting contact with a touch-sensitive display of a handheld electronic terminal; identifying whether a contact posture with the touch-sensitive display matches a preset contact posture; Matching with the preset contact posture, transmitting a control signal corresponding to the contact posture to the set top box terminal or the television terminal. Preferably, after transmitting the control signal corresponding to the contact attitude to the set top box terminal, the method further comprises: the set top box terminal receiving the control signal; and the set top box terminal controlling the operation requested by the television terminal to execute the control signal according to the system signal. Preferably, before the set top box terminal controls the operation requested by the television terminal to execute the control signal according to the signal, the method further includes: the set top box terminal converting the control signal into a control signal recognizable by the set top box terminal; and the set top box terminal controlling the television terminal according to the signal The control operation requested by the control signal includes: the set top box terminal controls the operation requested by the television terminal to execute the control signal according to the converted control signal. Preferably, sending the control signal corresponding to the contact posture to the set top box terminal comprises: transmitting, by the wireless fidelity WIFI, a control signal corresponding to the contact posture to the set top box terminal. Preferably, the preset contact posture comprises at least one of: clicking, double clicking, sliding left and right, sliding up and down, rotating, reducing or enlarging the spacing of the two fingers in contact with the touch sensitive display. According to another aspect of the present invention, a control device for a terminal is provided, comprising: a detecting module configured to detect contact with a touch-sensitive display; and an identification module configured to identify whether a contact posture with the touch-sensitive display is in contact with a preset The gestures are matched; the sending module is configured to send a control signal corresponding to the contact posture to the set top box terminal if the contact posture matches the preset contact posture. Preferably, the transmitting module transmits a control signal corresponding to the contact posture to the set top box terminal through wireless fidelity (WIFI). According to still another aspect of the present invention, a handheld electronic terminal is provided, comprising: a touch sensitive display; a control device for the terminal provided by the present invention; and a WIFI module configured to send a control signal to the set top box or the television terminal. According to still another aspect of the present invention, a control system for a terminal is provided, including: a handheld electronic terminal, including the control device of the terminal provided by the present invention; a television terminal configured to receive a control signal sent by the handheld electronic terminal, and execute Controls the operation requested by the signal. According to still another aspect of the present invention, a control system for a terminal is provided, including: a handheld electronic terminal, including the control device of the terminal provided by the present invention; and a set top box terminal, comprising: a receiving module, configured to receive the sending by the handheld electronic terminal a control signal, configured to control an operation requested by the television terminal to perform the control signal according to the signal; the television terminal is configured to perform an operation requested by the control signal. Preferably, the set top box terminal further includes: a conversion module configured to convert the control signal into a control signal recognizable by the set top box terminal; and the control module further configured to control the operation requested by the television terminal to perform the control signal according to the converted system signal . Preferably, the receiving module receives the control signal sent by the handheld electronic terminal through the WIFI. With the present invention, a multi-touch function of a handheld electronic terminal is shared with a television terminal using a handheld electronic terminal having a touch-sensitive display as a remote control device. The user can touch the touch sensitive display of the handheld electronic terminal with different contact postures, control the television terminal to perform corresponding operations, and the handheld electronic terminal transmits corresponding control signals to the set top box terminal or the television terminal according to the operation of the user, thereby realizing multi-touch of the television terminal. Control functions to bring a better user experience to TV terminal users. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart of a method for controlling a terminal according to an embodiment of the present invention; FIG. 2 is a schematic diagram of a remote control interface according to an example of the present invention; 4 is a structural block diagram of a handheld electronic terminal according to an embodiment of the present invention; FIG. 5 is a schematic diagram of a terminal control system according to Embodiment 1 of the present invention; FIG. 6 is a control system of a terminal according to Embodiment 2 of the present invention; 7 is a structural block diagram of a set top box terminal according to an embodiment of the present invention; FIG. 8 is a flowchart of a method for implementing a multi-touch function of a television screen according to a second embodiment of the present invention; FIG. 9 is a diagram for implementing a television according to an embodiment of the present invention. A system structure diagram and an overall flow of a screen multi-touch function; and FIG. 10 is a flowchart of a method for realizing a multi-touch function of a television screen according to an example of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. In the related art, the remote control technology of the set-top box remote control technology is based on the key operation, and the user experience is poor. The embodiment of the present invention provides a terminal control method, device and system, and the handheld electronic terminal with the touch-sensitive display is used as a remote control device. The multi-touch function of the handheld electronic terminal is shared with the television terminal. The user can touch the touch sensitive display of the handheld electronic terminal by a single touch with two hands and click, double click, pan, press, scroll and rotate, and control the television terminal to perform corresponding operations, thereby bringing better to the television terminal user. User experience. According to an embodiment of the present invention, a terminal control method is provided. As shown in FIG. 1, the method may include the following steps (step S102-step S106). Step S102, detecting contact with the touch-sensitive display of the handheld electronic terminal. Touch-sensitive displays are used in many handheld electronic terminals to display images and text, as well as to provide a user interface for the user to interact with the terminal. Handheld electronic terminals using touch-sensitive displays have good multi-touch functions, such as smart mobile terminals with touch-sensitive displays, which allow users to interact with their touch-sensitive displays and replace them with traditional button operations. The user experience. In the above step S102, a handheld electronic terminal having a touch-sensitive display can be used as the remote control device. For example, a smart mobile terminal having a touch-sensitive display can be used as the remote control device, and the user can perform the television by touching the touch-sensitive display of the smart mobile terminal. Remote operation of the terminal. After the handheld electronic terminal as the remote control enters the remote control mode, its touch sensitive display can be used as a control panel. For example, as shown in Fig. 2, the touch-sensitive display enters a lock-like state, or a specific area of the touch-sensitive display is used as a control panel for remote operation. Users can control the TV terminal by operating on a touch-sensitive display, such as clicking, double-clicking, panning, pressing, scrolling, and rotating. The handheld electronic terminal can detect the user's contact with their touch-sensitive display and further handle the user's operation. The handheld electronic terminal can also provide an operation interface corresponding to the conventional remote control, and the user touches a button on the operation interface that needs to be operated to control the television terminal. For example, the direction key is displayed in the preset area of the touch-sensitive display, and the user can touch the corresponding direction key to operate. For example, the user switches the channel of the television terminal by touching the left and right direction keys. In this case, the handheld electronic terminal can detect the user's contact with its touch-sensitive display and further handle the user's operation to control the television terminal. In addition, the user can be provided with a similar keyboard-like operation interface to enable the user to obtain the operating experience of the wireless keyboard. Step S104: Identify whether the contact posture with the touch-sensitive display matches the preset contact posture. In the above step S104, in order to further process the detected contact with the touch-sensitive display, the handheld electronic device can match the contact posture of the user with the touch-sensitive display with the preset contact posture. Preferably, the preset touch gesture may be stored in the handheld electronic terminal, or may be read from the television terminal or the set top box terminal when needed. For example, after detecting the contact posture of the user rotating on the touch-sensitive display, the handheld electronic terminal can compare the rotation operation of the user with the preset contact posture, and if the rotation operation is defined in the preset contact posture, the handheld electronic terminal performs Follow-up actions. Step S106: If the contact posture matches the preset contact posture, send a control signal corresponding to the contact posture to the set top box terminal or the television terminal. For different preset contact postures, corresponding control commands can be corresponding. For example, the distance between the two fingers that are in contact with the touch-sensitive display can be set to enlarge the video image, the distance between the two fingers is reduced to reduce the video image, the left-right translation is the channel switching operation, and the up-and-down translation is to change the volume. Operation, etc. If the user's contact posture with the touch-sensitive display matches the preset contact posture, the handheld electronic terminal can transmit a control command corresponding to the user's contact gesture to the television terminal or the set-top box terminal, and the television terminal or the set-top box terminal performs the corresponding processing. In order to achieve the above object, in a preferred embodiment of the present invention, in a preferred embodiment of the present invention, after the handheld electronic terminal transmits a control signal corresponding to the contact posture to the set-top terminal, the set-top box terminal may receive The above control signal controls the operation requested by the television terminal to execute the control signal according to the above-mentioned system signal. When the handheld electronic terminal transmits the above control command to the television terminal, the television terminal directly performs the operation requested by the control command after receiving the control command, and completes the user's control of the television terminal to implement the multi-touch function. For example, if the user performs a touch gesture of panning to the right on the touch-sensitive display, and the preset contact posture matched by the contact gesture corresponds to the operation of switching to the next channel, the handheld electronic terminal can transmit to the television terminal to switch to the next A control signal of a channel, after receiving the control signal, the television terminal performs an operation of switching to the next channel. In the case where the handheld electronic terminal transmits the above control command to the set top box terminal, the set top box can execute the operation requested by the control command after receiving the above control command. For example, if the user makes an upwardly shifted contact gesture on the touch-sensitive display that corresponds to the operation of amplifying the volume, the set-top terminal can amplify the audio signal in the signal transmitted to the television terminal. Alternatively, the set top box terminal can also control the operation requested by the television terminal to execute the control command, for example, if the user performs a contact gesture of a two-finger pitch that is in contact with the touch-sensitive display on the touch-sensitive display, the contact posture is matched. The preset contact attitude corresponds to the operation of amplifying the video image, and the handheld electronic terminal may send a control signal for amplifying the video image to the set top box terminal, and after receiving the control signal, the set top box controls the operation of the enlarged video image by the television terminal. In practical applications, between the set-top box terminal and the remote control device in the prior art, the infrared signal is mostly used for control signal transmission, and the corresponding set-top box terminal can only process the infrared signal. The infrared signal has problems such as one-way transmission and limited viewing distance, thereby reducing the user experience. Therefore, in order to avoid the above problem, the set-top box terminal and the handheld electronic terminal as the remote control device can be transmitted through signals having good transmission quality to enhance the penetrating power of signal transmission. For example, control signals can be transmitted via Wireless Fidelity (WIFI) or Bluetooth. In this case, if the set top box can add a corresponding communication interface to receive the control signal sent by the handheld electronic terminal, for example, the set top box can add a WIFI interface or a Bluetooth interface to receive the corresponding signal. In a preferred embodiment of the present invention, after the set-top box terminal receives the control signal sent by the handheld electronic terminal, if the set-top box system cannot recognize the control signal, the control signal needs to be converted before the control command is processed. The converted control signal can be recognized by the set top box. For example, the received Bluetooth signal can be converted to an infrared signal that the set-top terminal can recognize, or a standard input negligence signal that the set-top terminal can handle. With the preferred embodiment, the control method of the terminal is applied more widely and has good practicability. At present, many handheld electronic terminals use WIFI communication, and WIFI can avoid the problem of single-direction transmission of infrared signals and limitation of viewing angle. Therefore, in a preferred embodiment of the embodiment of the present invention, the control signal may be transmitted between the set top box terminal and the handheld electronic terminal (or the television terminal) through the WIFI, and the handheld electronic terminal may send a control command to the set top box terminal through the WIFI interface thereof. The corresponding set-top box terminal receives the control signal through the WIFI interface and performs subsequent processing. In this case, the set top box terminal can convert the received WIFI control signal and convert it into a signal that the set top box terminal can process. With the preferred embodiment, the problem that the infrared signal has one-way transmission and the viewing angle is limited is avoided, and the existing functions of the handheld electronic terminal are utilized, and the corresponding module is not needed to be developed, thereby making the development simpler. Through the embodiment of the invention, the handheld electronic terminal with the touch-sensitive display is used as a remote control device, and the multi-touch function of the handheld electronic terminal is shared to the television terminal. The user can touch the touch sensitive display of the handheld electronic terminal with different contact postures to control the television terminal to perform corresponding operations. The handheld electronic terminal transmits a corresponding control signal to the set-top box terminal or the television terminal according to the user's operation, thereby realizing the multi-touch function of the television terminal, thereby bringing a better user experience to the television terminal user. According to an embodiment of the present invention, there is also provided a control device for a terminal, which may be, but is not limited to, a control method for implementing the terminal of the above embodiment of the present invention, which is included in a handheld electronic terminal. FIG. 3 is a structural block diagram of a control apparatus for a terminal according to an embodiment of the present invention. As shown in FIG. 3, the apparatus may include the following modules: a detection module 302, an identification module 304, and a transmission module 306. The detecting module 302 is configured to detect contact with the touch-sensitive display; the identification module 304 is coupled to the detecting module 302, and configured to identify whether the contact posture with the touch-sensitive display matches the preset contact posture; the sending module 306, And being coupled to the identification module 304, configured to send a control signal corresponding to the contact posture to the set top box terminal if the contact posture matches the preset contact posture. After the handheld electronic terminal enters the remote control state, the touch-sensitive display is simulated as a touchpad, and the user can implement multi-touch operation on the touch-sensitive display to control the television terminal to perform corresponding operations. The user's contact with the touch-sensitive display is detected by the detection module 302, for example, the user's contact with a medium such as a hand or a touch pen. Preferably, if an input interface similar to a conventional remote control device is also provided in a remote control state, the user can also be touch sensitive. The corresponding button image is clicked on the display to perform a button operation. At this time, the detecting module 302 also detects an input signal of the user by clicking the button image. In the event that the detection module 302 detects contact of the user with the touch-sensitive display, the identification module 304 matches the detected contact posture of the user with the touch-sensitive display and the preset contact posture. For example, after detecting the contact posture of the user sliding on the touch-sensitive display, the recognition module 304 can compare the sliding operation of the user with the preset contact posture, and if the sliding operation is defined in the preset contact posture, the handheld electronic terminal performs Follow-up actions. Preferably, the preset contact attitude may be stored in the handheld electronic terminal, or may be read from the television terminal or the set top box terminal when needed. If the identification module 304 identifies a user contact gesture that matches the preset contact gesture, the different preset contact gestures correspond to respective control commands. For example, the distance between the two fingers that are in contact with the touch-sensitive display can be set to enlarge the video image, the distance between the two fingers is reduced to reduce the video image, the left-right translation is the channel switching operation, and the up-and-down translation is to change the volume. Operation, etc. The trigger sending module 306 sends a control signal corresponding to the user operation to the set top box terminal or the television terminal. In the case where the above control signal is transmitted to the television terminal, the television terminal can perform the operation requested by the control signal. In the case where the above control signal is transmitted to the set top box terminal, subsequent processing is performed by the set top box terminal. For example, the operation required by the television terminal to execute the above control signal is controlled, or the video image signal transmitted to the television terminal is directly processed. Most of the set-top box terminals and remote control devices in the prior art use infrared signals for control signal transmission, and the corresponding set-top box terminals can only process infrared signals. The infrared signal has problems such as one-way transmission and limited viewing distance, thereby reducing the user experience. Therefore, in order to avoid the above problem, the set-top box terminal and the handheld electronic terminal as the remote control device can be transmitted through signals having good transmission quality to enhance the penetrating power of signal transmission. In a preferred embodiment of the embodiment of the present invention, the sending module 306 can send a control signal corresponding to the contact gesture to the set top box terminal through the wireless fidelity WIFI. With the preferred embodiment, the problem of unidirectional transmission and viewing angle limitation of control signal transmission using infrared is avoided. According to an embodiment of the present invention, there is also provided a handheld electronic terminal for implementing the control method of the terminal of the above embodiment of the present invention. 4 is a structural block diagram of a handheld electronic terminal according to an embodiment of the present invention. As shown in FIG. 4, the handheld electronic terminal may include: a touch sensitive display 402, a terminal control device 404 (the device provided by the above embodiment of the present invention), And a WIFI interface 406. The touch-sensitive display 402 is configured as a user input medium, and is configured to perform a control operation by the user by contacting the touch-sensitive display 402. The control device 404 of the terminal is configured to detect contact between the user and the touch-sensitive display 402, and the user and the touch-sensitive display 402. The contact posture is identified, and if the current user contact posture matches the preset contact posture, the control device 404 of the terminal transmits to the controlled terminal through the WIFI interface 406. A control signal corresponding to the current contact posture; the WIFI interface 406 is configured to transmit a control signal corresponding to the current contact posture, and provide a communication interface between the handheld electronic terminal and the controlled terminal. In the embodiment of the present invention, the controlled terminal may be a television terminal or a set top box terminal or the like. The control device 404 of the terminal of the embodiment of the present invention can be implemented by a handheld electronic terminal application software, for example, the control device 404 of the terminal is used as an application of the smart phone terminal. The control device 404 of the terminal may include: a touchable screen interface module and a remote control signal processing module, wherein the touch screen interface module is configured to receive the touch input of the user and transmit the same to the remote control signal processing module; the remote control signal processing module performs corresponding Processing, the touch input is transmitted to the WIFI interface 406 for processing; the WIFI interface 406 is configured to receive the remote control signal transmitted by the smart touch remote control application, and corresponding processing is converted into a WIFI wireless transmission signal; the WIFI interface 406 is used as an intelligent The mobile terminal and the external interface of the controlled terminal, the WIFI wireless transmission signal is sent to the controlled terminal. It should be understood by those skilled in the art that the handheld electronic terminal of the embodiment of the present invention may include a touch sensitive display 402, which may also be implemented by an external touch sensitive display in practical applications. According to an embodiment of the present invention, a control system for a terminal is provided to implement the control method of the terminal in the foregoing embodiment of the present invention. In the embodiment of the present invention, the terminal control system can be constructed in two ways. The first method is applicable to the case where there is no set top box terminal. At this time, the control system of the terminal may include a handheld electronic terminal and a television terminal. The second method is applicable to the case where the set top box terminal is included. At this time, the control system of the terminal may include a handheld electronic terminal, a television terminal, and a set top box terminal. The following describes the control system of the terminal in two different construction modes. Method 1 In this mode, the user operates the handheld electronic terminal as a remote control device on the handheld electronic terminal, and the handheld electronic terminal transmits a control signal to the television terminal, and the television terminal performs the operation requested by the control signal. FIG. 5 is a schematic diagram of a terminal control system according to a first embodiment of the present invention. As shown in FIG. 5, the system may include: a handheld electronic terminal 502 and a television terminal 504. The handheld electronic terminal 502 is configured to detect contact with the touch sensitive display of the handheld electronic terminal, and identify whether the contact posture with the touch sensitive display matches the preset contact posture, and if the current contact posture matches the preset contact posture, The television terminal 504 transmits a control signal corresponding to the current contact posture. The television terminal 504 is arranged to receive the control signal transmitted by the handheld electronic terminal 502 and to perform the operations requested by the control signals described above. In the system of the first method, the handheld electronic terminal 502 includes a multi-touch analog universal input and output remote control function, and can also include a common infrared remote control function and a keyboard remote control function, and the user can click the corresponding button to enter the corresponding remote control interface. The user can perform multi-touch operation, and after entering the multi-touch remote control interface, the handheld electronic terminal 502 The touch-sensitive display is simulated as a touchpad, the backlight is shielded, and the user clicks, double-clicks, pans, presses, scrolls, rotates, slides left and right, etc., and the remote control set-top box interacts with the television to break the ordinary infrared. Remote control distance, limited view. According to the characteristics of the TV terminal, the main supported TV screen touch functions are: zoom lens function, open double finger and reduce the distance between the two fingers to realize video image enlargement and reduction, and left and right panning to support channel switching. Through the control system of the terminal of the first mode, the handheld electronic terminal is used as the remote control device, and the multi-touch function of the handheld electronic terminal is shared to the television terminal directly by the user operating the handheld electronic terminal, and the user performs multi-touch on the handheld electronic terminal. The control operation realizes multi-touch operation on the television terminal, and improves the user experience in the remote control device to remotely control the television screen. In the second mode, the user operates the handheld electronic terminal as a remote control device on the handheld electronic terminal, and the handheld electronic terminal transmits a control signal to the set top box terminal, and after the set top box terminal receives the control signal, controls the television terminal to execute the control signal. The requested operation. 6 is a schematic diagram of a control system of a terminal according to Embodiment 2 of the present invention. As shown in FIG. 6, the device may include: a handheld electronic terminal 602, a set top box terminal 604, and a television terminal 606. The handheld electronic terminal 602 is configured to detect contact with the touch-sensitive display of the handheld electronic terminal, and identify whether the contact posture with the touch-sensitive display matches the preset contact posture, and if the current contact posture matches the preset contact posture, The set top box terminal 604 transmits a control signal corresponding to the current contact posture. The set top box terminal 604 includes a receiving module 6042 configured to receive a control signal transmitted by the handheld electronic terminal 602, and a control module 6044 configured to control the operation requested by the television terminal 606 to perform the control signal according to the signal. The television terminal 606 is arranged to perform the operation requested by the control signal. Handheld electronic terminals can communicate using WIFI, and WIFI can avoid problems such as one-way transmission of infrared signals and limited viewing distance. Therefore, in a preferred embodiment of the embodiment of the present invention, the control signal may be transmitted between the set top box terminal 604 and the handheld electronic terminal 602 through the WIFI, and the handheld electronic terminal 602 may send a control command to the set top box terminal through the WIFI interface, correspondingly The set top box terminal 604 receives the control signal through the WIFI interface and performs subsequent processing. After the set-top box terminal 604 receives the control signal sent by the handheld electronic terminal 602, if the set-top box terminal 604 cannot recognize the control signal, the control signal needs to be converted before the control command is processed, so that the converted control signal can be recognized by the set-top box. . In a preferred embodiment of the present invention, in the case of communication via WIFI, the set top box terminal 604 can convert the received WIFI control signal to convert it into a signal that the set top box terminal can process. In order to achieve the above purpose, as shown in Figure 7, the set-top box ends. End 604 can also include: a conversion module 6046 configured to convert the control signal to a control signal recognizable by set top terminal 604. With the preferred embodiment, the problem that the infrared signal has one-way transmission and the viewing angle is limited is avoided, and the existing functions of the handheld electronic terminal are utilized, and the corresponding module is not required to be developed, so that the development becomes simpler. Through the control system of the terminal of the second mode, the handheld electronic terminal is used as the remote control device, and the multi-touch function of the handheld electronic terminal is shared to the television terminal directly by the user operating the handheld electronic terminal, and the user performs multi-touch on the handheld electronic terminal. Control operation, the set top box receives the user's control signal, and controls the operation requested by the television terminal to execute the control signal, thereby implementing multi-touch operation on the television terminal, and improving the user experience in the remote control device remote control process on the television screen. The following description is made by way of specific embodiments. Embodiment 1 According to an embodiment of the present invention, a system for implementing a multi-point control function of a television screen is provided. The system includes: a main control smart phone terminal system, a set top box terminal system, and a television terminal system. The master smartphone terminal system includes an application downloading module coupled to the central processing unit of the master smartphone terminal, configured to download the remote control application and store the remote control application in the memory of the smart terminal; The module downloads the remote control application. After the application is installed and run, the remote screen of the mobile phone screen appears, including the ordinary infrared remote control interface, the keyboard interface, the multi-touch interface for the user to select, accept the user input, and realize the remote control of the set top box terminal. Further, the main control smart phone terminal system further comprises an intelligent touch remote control module coupled with the touch screen LCD module and the smart phone terminal operating system; the smart touch remote control module further comprises a touch screen interface presentation module and a remote control signal The processing module, the touch screen interface presentation module is configured to receive the touch input of the user, and transmit the touch input to the remote control signal processing module; the remote control signal processing module performs corresponding processing, and transmits the touch input to the WIFI control module for processing. Further, the main control smart phone terminal system may further include a WIFI control module coupled to the central terminal of the smart phone terminal, configured to control and interact with the WIFI interface, and receive the remote control signal transmitted by the smart touch remote control application. The corresponding processing is converted into a WIFI wireless transmission signal; the WIFI interface coupled with the digital circuit of the smart phone terminal is set to accept the control of the digital circuit, transmit and receive the wireless signal, and wirelessly transmit the WIFI after processing the WIFI control module. The signal is transmitted. a set top box terminal system, comprising a WIFI interface coupled to the digital circuit of the set top box terminal, configured to receive control of the digital circuit, transmitting and receiving a wireless signal; and a WIFI control module coupled to the central processor of the set top box terminal, configured to Control and interact with the WIFI interface. Further, the set-top box terminal system further includes a set-top box terminal operating system configured to receive the WIFI wireless transmission signal and transmit the signal to the remote-control signal conversion module for processing, and receive the universal input and output of the remote-control signal conversion module for processing and transfer to the set-top box application. Further, the set top box terminal system further includes a remote signal conversion program coupled to the central processing unit of the set top box terminal, configured to receive the WIFI signal transmitted by the operating system, convert the same into a standard infrared signal or standard input and output, and convert the converted The standard infrared signal or standard input and output is transmitted back to the operating system. Further, the set top box terminal system further includes an interactive application module coupled to the central processing unit of the set top box terminal, configured to accept a standard infrared signal or a standard input and output converted by the remote control signal conversion program sent by the operating system to perform a corresponding operation. Through the embodiment of the present invention, the smart remote control application of the smart phone terminal interacts with the set top box to implement multi-touch function on the television screen, and the multi-touch is controlled by the touch screen LCD driver, the digital circuit, the WIFI control module and the WIFI interface. The signal is transmitted through WIFI, which overcomes the problems of traditional infrared remote control operation and distance viewing limitation. After receiving the WIFI remote control signal, the operating system of the set-top box terminal converts the WIFI signal into a standard input and output through the signal conversion module, and the TV interactive application program of the set-top box processes the standard input and output to control the TV screen to perform corresponding multi-touch operation, and the television screen is realized. The multi-touch function can share the multi-touch capability of the smart terminal to the television terminal, thereby improving the operability, interactivity and viewing experience of the television user. In addition, since the remote control signal conversion module is added to the set-top box terminal, the TV interactive application of the set-top box terminal and the remote-control application of the smart phone terminal are not coupled, and the set-top box terminal television interactive application only needs to pay attention to the standard input and output, which is reduced. The dependency of application development improves the scalability of set-top box application development. Embodiment 2 According to an embodiment of the present invention, a method for implementing a multi-touch function of a television screen is provided, which can be implemented in the system of Embodiment 1 of the present invention. The multi-touch input signal of the intelligent main control mobile terminal is virtualized into a standard input of the operating system (for example, a sliding screen and a multi-touch, etc.), and the set-top box performs a corresponding operation of the touch, and controls the TV screen to implement a multi-touch function. It solves the problem that the TV user has poor remote control interaction experience. FIG. 8 is a flowchart of a method for implementing a multi-touch function of a television screen according to a second embodiment of the present invention. The method as shown in FIG. 8 may include the following steps (step S802-step S814). Step S802: Download the smart remote application and install it in the smart phone terminal. Step S804, installing a remote signal conversion driver at the set top box terminal, and installing a TV interactive application. Step S806, establishing a WIFI connection between the smart phone terminal and the set top box terminal. Step S808, turn on the TV, run the set-top box TV interactive application, and play the program on the television. Step S810, the smart remote control application is opened, the remote control interface is displayed, and the multi-touch remote control interface is entered. At this time, the backlight switch of the mobile phone is shielded, and the mobile phone interface presents a black screen interface of the lock screen, as shown in FIG. 2, the mobile phone screen is The trackpad is used. Step S812: When the user clicks, double-clicks, pans, presses, scrolls, rotates, slides left and right, etc. on the screen of the mobile phone, the remote control application of the smart phone terminal transmits the corresponding wireless remote control signal through the WIFI. Step S814, the set-top box terminal receives the remote control signal and performs corresponding processing. The intelligent remote control application of the smart phone terminal described in step S802 includes a multi-touch analog universal input/output remote control function, and may also include an ordinary infrared remote control function and a keyboard remote control function. The remote control signal conversion driver described in step S804 is used for the WIFI signal transmitted by the receiver top box terminal operating system, and converted into a standard infrared signal or a standard input/output signal, and the converted standard signal is sent back to the set top box terminal operating system. The TV interaction application program of step S804 is used by the set top box terminal to receive and convert the standard signal converted by the remote control signal conversion driver, and interact with the television terminal to control the television terminal to perform corresponding operations. The remote control interface described in step S810 includes a common infrared remote control button interface, a keyboard interface, and a touch interface. As shown in FIG. 2, the button of the ordinary infrared remote control button interface corresponds to the ordinary infrared remote control button of the set top box terminal; the keyboard interface is used to simulate the input of the wireless keyboard; and the touch interface shares the multi-touch capability of the smart phone terminal to the television terminal. For example, the smartphone controls the set-top box to play video on the TV, and the screen of the TV screen can be zoomed by touch; for the TV channel, the channel can be quickly switched by the left and right sliding screen, thereby improving the user's experience. The touch remote control interface described in step S810 is a touch interface, the mobile phone screen is simulated into a touch panel, the backlight is shielded, and the supported remote control television screen multi-touch functions mainly include: a magnifying glass function, pulling open double fingers and reducing double fingers The spacing can realize video image enlargement, reduction, and left and right panning to support channel switching. Step S814 may include the following steps: Step S814-1 The set-top box terminal WIFI interface receives the control signal and transmits the control signal to the set-top box operating system; Step S814-2 The operating system of the set-top box terminal transmits the WIFI signal to the remote-control signal conversion module; Step S814-3 The remote control signal conversion module converts the WIFI control signal into a general-purpose input and output; step S814-4, the remote control signal conversion module transmits the general-purpose input and output to the operating system; step S814-5, the operating system transmits the general-purpose input and output to the set-top box terminal application; step S814 The -6 set top box terminal application receives the universal input and output for corresponding operations; by using the WIFI wireless network to connect the smart phone terminal with the set top box terminal, using the remote control application deployed on the smart phone terminal, and on the set top box terminal The deployed signal adaptation conversion module and the TV interactive application can realize the functions of the smart phone analog touch panel remote control set top box and the set top box to perform the corresponding operation of the touch screen to realize the multi-touch function, not only from the television Improving the user experience angle of the user experience of the remote control, set-top box and reducing the degree of coupling with the intelligent terminal application from a remote application from a software development standpoint. Embodiment 3 According to an embodiment of the present invention, a system for implementing a multi-touch function of a television screen is provided. FIG. 9 is a schematic structural diagram of a system for implementing a multi-touch function of a television screen according to an embodiment of the present invention, and an overall flow, such as As shown in FIG. 9, the system includes a smartphone terminal system 902, a control terminal system 904, and a television terminal 906. The smart phone terminal system 902 includes a smart touch remote control application module, a WIFI control module, and a WIFI interface. The smart touch remote control application module is an application program of the smart phone terminal, and belongs to the client software, and includes an interface layer, a touch screen interface module and a control layer, a remote control signal processing module. The touch screen interface module is configured to receive the user's touch input and transmit it to the remote signal processing module; the remote signal processing module performs corresponding processing, and transmits the touch input to the WIFI control module for processing. The WIFI control module is configured to receive the remote control signal transmitted by the smart touch remote control application and perform corresponding processing to convert into a WIFI wireless transmission signal.

The WIFI interface is used as an external interaction interface between the smart phone terminal and the set-top box terminal, and is configured to send the WIFI wireless transmission signal processed by the WIFI control module to the set-top box terminal. The set top box terminal system 904 includes an operating system, a remote control signal conversion module, an application module, a WIFI control module, and a WIFI interface.

The WIFI interface is an external interaction interface between the set-top box terminal and the smart phone terminal, and is configured to receive the WIFI wireless transmission signal sent by the smart phone terminal.

The WIFI control module is configured to perform corresponding processing on the received WIFI wireless transmission signal and send it to the operating system. The operating system of the set top box terminal receives the WIFI signal transmitted by the WIFI control module, and sends the signal to the remote control signal conversion module, and receives the standard infrared signal or standard input and output transmitted by the remote control signal conversion module and sends the signal to the application module. The remote control signal conversion module converts the received WIFI signal into a standard infrared signal or a standard input and output, and sends it to the operating system. The application module receives the standard input and output and the standard infrared signal, and performs corresponding processing. For the standard input and output, the message can be sent back to interact with the main control terminal; the TV interactive application and the television terminal system interactively control the screen of the television terminal to realize multi-touch. Features. The overall processing flow of the above system may include the following steps (Step 1 - Step 8): Step 1: The user performs corresponding touch operations on the smart touch remote control application interface. Step 2: The smart touch remote control touch screen interface module transmits the user input to the remote signal processing module. Step 3: The remote signal processing module performs corresponding processing to transmit the signal to the WIFI control module. Step 4: The WIFI control module receives the remote control signal and performs corresponding processing to convert it into a WIFI wireless transmission signal and sends it to the set top box terminal through the WIFI interface. Step 5: The WIFI interface of the set-top box terminal receives the WIFI wireless transmission signal, and the WIFI control module performs corresponding processing and sends the signal to the set-top box operating system. Step 6: The set-top box operating system sends a control signal to the remote control signal conversion module. Step 7: The remote control signal conversion module converts the received WIFI signal into a standard infrared signal or a standard input and output, and sends it back to the operating system. Step 8: The operating system sends the standard input and output to the TV interactive application module, and the TV interactive application module performs corresponding processing to control the TV screen to implement the touch operation of the user on the remote control interface. Embodiment 4 According to an embodiment of the present invention, a method for implementing a multi-touch function of a television screen is provided. In the system of the third embodiment of the present invention, a multi-touch function of a television screen is implemented. FIG. 10 is a flowchart of a method for implementing a multi-touch function of a television screen according to an example of the present invention. As shown in FIG. 10, the method mainly includes the following steps: Step S1002: The smart phone terminal downloads and installs the smart remote control application. Step S1004: The set top box terminal runs a TV interactive application, and the program can be played on the television terminal. Step S1006: Establish a WIFI connection between the smart phone terminal and the set top box terminal. Step S1008: Open the remote control application, display the remote control interface, and click to enter the multi-touch interface. Step S1010: Perform a corresponding touch operation on the multi-touch interface, and the smart phone terminal sends a corresponding wireless remote control signal through the WIFI. Step S1012: The set-top box terminal operating system receives the wireless remote control signal and transmits it to the remote control signal module, and converts the wireless remote control signal into a general-purpose input and output signal. Step S1014: The set-top box terminal TV interactive application receives the universal input and output signal to control the TV screen to implement multi-touch function, such as: the user opens the two-finger and narrows the two-finger spacing in the multi-touch interface of the smart phone to realize the video image of the television screen. Zoom in and out; The user can pan the two fingers to support channel switching on the multi-touch interface of the smartphone. From the above description, it can be seen that the present invention achieves the following technical effects: The handheld electronic terminal having the touch-sensitive display is used as a remote control device, and the multi-touch function of the handheld electronic terminal is shared with the television terminal. The user can touch the touch sensitive display of the handheld electronic terminal with different contact postures, control the television terminal to perform corresponding operations, and the handheld electronic terminal transmits corresponding control signals to the set top box terminal or the television terminal according to the user's operation, thereby realizing The multi-touch function of the TV terminal provides a better user experience for the TV terminal user. At the same time, the WIFI transmission control signal avoids the problems of one-way transmission of the infrared technology and the limitation of the viewing angle, thereby improving the reliability. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

1. A method for controlling a terminal, comprising:

Detecting contact with a touch sensitive display of the handheld electronic terminal;

And identifying whether a contact posture with the touch-sensitive display matches a preset contact posture; if the contact posture matches the preset contact posture, transmitting a control signal corresponding to the contact posture to a set-top box terminal or a television terminal.

The method according to claim 1, wherein, after the sending of the contact posture corresponding to the control signal to the set-top box terminal, the method further includes:

The set top box terminal receives the control signal;

The set top box terminal controls an operation requested by the television terminal to execute the control signal according to the system signal.

The method according to claim 2, wherein, before the set-top box terminal controls the operation requested by the television terminal to perform the control signal according to the signal, the method further includes: the set-top box terminal Converting the control signal into a control signal recognizable by the set top box terminal;

Controlling, by the set top box terminal, the control operation requested by the television terminal to perform the control signal according to the system signal, comprising: the set top box terminal controlling, according to the converted control signal, the television terminal to perform the control signal requesting operating.

The method according to claim 3, wherein the sending the control signal corresponding to the contact gesture to the set-top terminal comprises:

A control signal corresponding to the contact posture is transmitted to the set top box terminal through the wireless fidelity WIFI.

The method according to any one of claims 1 to 4, wherein the preset contact posture comprises at least one of the following:

Click, double-tap, slide left and right, slide up and down, rotate, reduce, or enlarge the spacing of the two fingers that are in contact with the touch-sensitive display.

6. A terminal control device, comprising: a detection module configured to detect contact with the touch-sensitive display;

An identification module configured to identify whether a contact posture with the touch-sensitive display matches a preset contact posture;

And a sending module, configured to send a control signal corresponding to the contact posture to the set top box terminal if the contact posture matches the preset contact posture.

7. The apparatus according to claim 6, wherein the transmitting module transmits a control signal corresponding to the contact posture to a set top box terminal through a wireless fidelity WIFI.

8. A handheld electronic terminal comprising:

Touch sensitive display

The device of claim 6 or 7;

The WIFI module is configured to send a control signal to the set top box or the television terminal.

9. A terminal control system comprising:

A handheld electronic terminal comprising the device of claim 6 or 7;

The television terminal is configured to receive a control signal transmitted by the handheld electronic terminal and perform an operation requested by the control signal.

10. A terminal control system comprising:

A handheld electronic terminal comprising the device of claim 6 or 7;

The set-top box terminal includes: a receiving module, configured to receive a control signal sent by the handheld electronic terminal; and a control module configured to control, according to the system signal, an operation requested by the television terminal to perform the control signal;

The television terminal is configured to perform an operation requested by the control signal.

11. The system according to claim 10, wherein

The set top box terminal further includes: a conversion module configured to convert the control signal into a control signal recognizable by the set top box terminal;

The control module is further configured to control an operation requested by the television terminal to perform the control signal according to the converted signal.

The system according to claim 10 or 11, wherein the receiving module receives the control signal sent by the handheld electronic terminal through WIFI.