Method and system for television to reversely control terminal equipment

Abstract

The invention mainly relates to the technical field of television testing. The invention provides a method and a system for a television to reversely control terminal equipment, and aims to perform direction operation control on the terminal equipment which establishes an image display relationship with a television end through the television end, and the method comprises the following steps: the television end receives and displays an image on a screen of the terminal equipment; a user transmits a control instruction for a terminal equipment screen to the television end through external equipment, and the television end converts the control instruction into horizontal and vertical movement ranges and movement step lengths of a touch position on the terminal equipment screen when the corresponding control instruction is executed and then sends the control instruction to the terminal equipment; and the terminal equipment calls a terminal equipment processor according to the received horizontal and vertical movement range and movement step length instruction of the screen touch position to complete a corresponding control instruction.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of television testing, and in particular to a method and system for television reverse control terminal equipment. Background Art

[0002] With the development of terminal devices such as mobile phones, PADs, and laptops, more and more devices have begun to support DP output through the TYPE-C interface, which can be displayed on monitors and TVs. However, in the TV display scenario, since the DP interface of the TV does not have the function of reverse transmission of control signals, and the USB port of the TV only supports HOST or OTG mode, and the resolution of the TV screen and the terminal screen such as the mobile phone is also different, it is impossible to directly forward the user's control instructions to the terminal device such as the mobile phone through the TV end, so that the terminal device can execute the control command. When the terminal device is used to project the screen to the TV, and the terminal device is far away from the TV, it is extremely inconvenient to control the terminal device. Summary of the invention

[0003] Technical Problems to be Solved by the Invention

[0004] Provided are a method and system for reversely controlling a terminal device by a television, the purpose of which is to control the direction of a terminal device that has established an image display relationship with the television terminal through the television terminal.

[0005] The technical solution adopted by the present invention to solve the above technical problems

[0006] A method for television reverse control of terminal equipment, comprising:

[0007] The TV receives and displays the image on the terminal device screen;

[0008] The user transmits the control command of the terminal device screen to the TV end through the external device, and the TV end converts the control command into the horizontal and vertical moving range and moving step length of the touch position of the terminal device screen when executing the corresponding control command and sends it to the terminal device;

[0009] The terminal device calls the terminal device processor according to the received horizontal and vertical movement ranges and movement steps of the screen touch position to complete the corresponding control instructions.

[0010] Furthermore, if the user inputs a control instruction by clicking on the TV screen, the TV end directly outputs the horizontal, vertical movement range and movement step of the control instruction on the terminal device screen according to the horizontal, vertical movement range and movement step of the touch position on the TV screen clicked by the user, and the resolution of the TV screen and the terminal device screen; if the user inputs a control instruction through a mouse, remote control, gesture or voice, the control instruction input by the mouse, remote control, gesture or voice is converted into the horizontal, vertical movement range and movement step of the touch position on the TV screen, and then, combined with the resolution of the TV screen and the terminal device screen, the horizontal, vertical movement range and movement step of the control instruction on the terminal device screen are output.

[0011] Furthermore, if the area determined based on the horizontal and vertical moving ranges and moving steps of the touch position on the TV screen is larger than the resolution of the TV screen, the corresponding control instruction is invalid and the TV end does not convert the control instruction.

[0012] Furthermore, the TV terminal converts the horizontal and vertical moving ranges and moving steps of the touch position of the control command on the terminal device screen into USB signals and transmits them to the terminal device.

[0013] Based on the above method for TV reverse control of terminal equipment, the present invention also provides a system for TV reverse control of terminal equipment, the system comprising an image receiving module, a control instruction conversion module and a control command sending module;

[0014] The image receiving module is used to receive images from a terminal device and transmit the received images to a television screen for display;

[0015] The control instruction conversion module is used to convert the control instruction input by the user into the horizontal and vertical movement ranges and movement steps of the touch position on the screen of the terminal device when executing the corresponding control instruction;

[0016] The control command sending module is used to send the horizontal and vertical moving ranges and moving steps of the touch position on the terminal device screen calculated by the control instruction conversion module to the terminal device.

[0017] Furthermore, the control instruction conversion module sends the horizontal and vertical moving ranges and moving steps of the touch position on the screen of the terminal device when executing the corresponding control instruction to the control command sending module through the serial port or IIC standard protocol.

[0018] Beneficial effects of the present invention

[0019] The method and system for television reverse control of terminal equipment described in the present invention can realize that while the terminal equipment is displayed on the television screen, the control instructions of the external equipment are transmitted to the terminal equipment through the television, so as to remotely control the terminal equipment and enhance the user experience of the terminal equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A flowchart of a method for reversely controlling a television terminal device according to the present invention;

[0021] Figure 2 The present invention is a system block diagram of a television reverse control terminal device. DETAILED DESCRIPTION

[0022] like Figure 2 As shown, the system of the television reverse control terminal device of the present invention includes an image receiving module, a control instruction conversion module and a control command sending module.

[0023] The system of the television reverse control terminal device implements the steps of the television reverse control terminal device as follows: Figure 2 As shown, the image receiving module receives the image on the terminal device side and transmits the received image to the TV screen for display; the control instruction conversion module converts the control instruction input by the user into the horizontal and vertical movement ranges and movement steps of the touch position on the terminal device screen when executing the corresponding control instruction; the control command sending module sends the horizontal and vertical movement ranges and movement steps of the touch position on the terminal device screen calculated by the control instruction conversion module to the terminal device side through USB communication via the serial port or IIC standard protocol; the terminal device side calls the terminal device processor according to the received horizontal and vertical movement ranges and movement steps of the screen touch position to complete the corresponding control instruction.

[0024] The user can input the control command by directly clicking on the TV screen, or by using a mouse, remote control, gesture or voice. If the user inputs the control command by clicking on the TV screen, the control command conversion module directly outputs the horizontal, vertical movement range and step length of the touch position of the control command on the terminal device screen according to the horizontal, vertical movement range and movement step length of the TV screen position clicked by the user, as well as the resolution of the TV screen and the terminal device screen; if the user inputs the control command by using a mouse, remote control, gesture or voice, the control command conversion module converts the control command input by the mouse, remote control, gesture or voice into the horizontal, vertical movement range and movement step length of the touch position on the TV screen, and then outputs the horizontal, vertical movement range and movement step length of the touch position of the control command on the terminal device screen in combination with the resolution of the TV screen and the terminal device screen.

[0025] After the control command conversion module converts the input control instruction into the horizontal and vertical movement ranges and movement steps of the touch position on the TV screen, if the area size determined by the horizontal and vertical movement ranges and movement steps of the touch position of the control signal on the TV screen is larger than the resolution of the TV screen, the control instruction is invalid and the control is not sent to the control command sending module.

Claims

1. A method for TV reverse control of terminal equipment, characterized in that: include: The TV receives and displays the image on the terminal device screen; The user transmits the control command of the terminal device screen to the TV end through the external device, and the TV end converts the control command into the horizontal and vertical moving range and moving step length of the touch position of the terminal device screen when executing the corresponding control command and sends it to the terminal device; The terminal device calls the terminal device processor according to the received horizontal and vertical movement ranges and movement steps of the screen touch position to complete the corresponding control instructions.

2. A method for TV reverse control terminal equipment according to claim 1, characterized in that: If the user inputs a control command by clicking on the TV screen, the TV end directly outputs the horizontal, vertical movement range and movement step of the control command on the terminal device screen according to the horizontal, vertical movement range and movement step of the touch position on the TV screen clicked by the user, as well as the resolution of the TV screen and the terminal device screen; if the user inputs a control command through a mouse, remote control, gesture or voice, the control command input by the mouse, remote control, gesture or voice is converted into the horizontal, vertical movement range and movement step of the touch position on the TV screen, and then, combined with the resolution of the TV screen and the terminal device screen, the horizontal, vertical movement range and movement step of the control command on the terminal device screen is output.

3. A method for TV reverse control terminal equipment according to claim 2, characterized in that: If the area determined based on the horizontal and vertical moving ranges and moving steps of the touch position on the TV screen is larger than the resolution of the TV screen, the corresponding control instruction is invalid and the TV end does not convert the control instruction.

4. A method for TV reverse control terminal equipment according to claim 1, characterized in that: The TV end converts the horizontal and vertical movement ranges and movement steps of the touch position of the control command on the terminal device screen into USB signals and transmits them to the terminal device.

5. A system for TV reverse control terminal equipment, used to implement a method for TV reverse control terminal equipment according to any one of claims 1 to 4, characterized in that: It includes an image receiving module, a control instruction conversion module and a control command sending module; The image receiving module is used to receive images from a terminal device and transmit the received images to a television screen for display; The control instruction conversion module is used to convert the control instruction input by the user into the horizontal and vertical movement ranges and movement steps of the touch position on the screen of the terminal device when executing the corresponding control instruction; The control command sending module is used to send the horizontal and vertical moving ranges and moving steps of the touch position on the terminal device screen calculated by the control instruction conversion module to the terminal device.

6. A system for TV reverse control terminal equipment according to claim 5, characterized in that: The control instruction conversion module sends the horizontal and vertical moving ranges and moving steps of the touch position on the screen of the terminal device when executing the corresponding control instruction to the control command sending module through the serial port or IIC standard protocol.

Images