Smart television based on ultra wide band remote control and remote control method thereof

Abstract

The invention provides a smart television based on ultra wide band (UWB) remote control and a remote control method thereof, and relates to the technical field of smart televisions, and the smart television comprises a shell, a screen, a unit support and a screen end UWB unit. The screen end UWB unit is in communication connection with the remote control end UWB unit; the screen end UWB unit is fixed on the shell through a unit bracket; the unit bracket is a telescopic bracket, and when the telescopic bracket is in a retracted state, the screen end UWB unit is arranged at the edge of the screen; or the unit bracket is a bracket with a fixed length. According to the smart television, the telescopic support or the support with the fixed length is introduced to serve as the unit support to fix the screen end UWB unit to the shell, the screen can be completely located in the radiation area of the screen end UWB unit, the blind area of the screen end UWB unit is avoided, and the remote control performance of the smart television is improved. The smart television only needs one screen end UWB unit, so that the appearance of the smart television and the working complexity of a software system of a screen are not influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of smart TVs, and in particular, to a smart TV based on ultra-wideband remote control and a remote control method thereof. Background Art

[0002] Ultra Wide Band (UWB) technology is a wireless carrier communication technology. It does not use a sine carrier, but uses nanosecond-level non-sine wave narrow pulses to transmit data, so the occupied spectrum range is very wide. UWB technology has the advantages of low system complexity, low transmitted signal power spectral density, insensitivity to channel fading, low interceptability, high positioning accuracy, etc., and is particularly suitable for high-speed wireless access in indoor and other dense multipath scenarios.

[0003] The existing smart TV has a UWB unit mounted on the screen end, which works in conjunction with a UWB remote control. The UWB remote control integrates a control unit and a UWB unit inside. However, the UWB unit mounted on the existing screen end is usually fixed on the upper edge or the lower edge of the screen. Limited by the limitation of the remote control coverage range of the UWB unit, the 180° positioning ability cannot be achieved on the screen image. Therefore, there are obvious signal blind spots when using a single UWB unit on the screen end. As Figure 1 shown, the UWB unit 1 is fixed on the upper edge of the screen, and its radiation area is not the entire screen, and there are still blind spots 1 and 2. To solve the above problems, UWB units can also be fixed on both the upper edge and the lower edge of the screen at the same time, so that the signal blind spots of each other can be compensated. As Figure 2 shown, the UWB unit 1 and the UWB unit 2 are respectively fixed on the upper edge and the lower edge of the screen. The signal blind spot of the UWB unit 1 is represented by the yellow shadow, and the radiation area is represented by the area enclosed by the yellow curve. The signal blind spot of the UWB unit 2 is represented by the black shadow, and the radiation area is represented by the area enclosed by the black curve.

[0004] Although the above method can avoid blind spots on the screen, since two UWB units are required, the implementation cost is relatively high, and there are two protruding structures on the screen appearance, resulting in an obvious sense of disharmony in appearance. In addition, with two UWB units, the position information generated by the two UWB units needs to be processed during the actual system processing and operation, which increases the working complexity of the software system of the screen. The excessive complexity has the possibility of generating position calculation errors, which will in turn affect the user experience. Summary of the Invention

[0005] The present invention provides a smart TV based on ultra-wideband remote control and a remote control method thereof to solve the defects existing in the related technologies.

[0006] The present invention provides a smart TV based on ultra-wideband remote control, comprising: a housing, a screen, a unit bracket, a screen-side UWB unit, and a remote-control-side UWB unit; The screen-side UWB unit is communicatively connected to the remote-control-side UWB unit; The screen-side UWB unit is fixed to the housing by means of the unit bracket; The unit bracket is a telescopic bracket, and when the telescopic bracket is in a retracted state, the screen-side UWB unit is disposed at the edge of the screen; Alternatively, the unit bracket is a bracket with a fixed length.

[0007] According to the smart TV based on ultra-wideband remote control provided by the present invention, a bracket hole is provided on the housing, the unit bracket is fixed inside the housing, and extends outside the housing through the bracket hole.

[0008] According to the smart TV based on ultra-wideband remote control provided by the present invention, a bracket interface is provided on the housing; The unit bracket is detachably disposed on the housing through the bracket interface, and the screen-side UWB unit is detachably disposed on the unit bracket.

[0009] According to the smart TV based on ultra-wideband remote control provided by the present invention, the screen-side UWB unit is fixed to any one of the upper, lower, left, and right positions of the housing by means of the unit bracket.

[0010] According to the smart TV based on ultra-wideband remote control provided by the present invention, the fixed length is determined by the vertical distance between the screen-side UWB unit and the edge of the screen when there is no blind area of the screen-side UWB unit on the screen.

[0011] According to the smart TV based on ultra-wideband remote control provided by the present invention, it further comprises a screen-side control unit and a remote-control-side bracket button, and the screen-side control unit is communicatively connected to the remote-control-side bracket button; The remote-control-side bracket button is used to trigger a bracket remote control instruction and send the bracket remote control instruction to the screen-side control unit; The screen-side control unit is used to receive the bracket remote control instruction and control the telescopic bracket to perform telescopic movement based on the bracket remote control instruction.

[0012] According to the smart TV based on ultra-wideband remote control provided by the present invention, the remote-control-side UWB unit is configured in a remote control matching the smart TV, and the remote-control-side bracket button is disposed on the control panel of the remote control.

[0013] The present invention also provides a remote control method for a smart TV based on ultra-wideband remote control, comprising: Receive the bracket remote control instruction sent by the remote controller; Based on the bracket remote control instruction, control the telescopic bracket to perform telescopic movement; Wherein, the screen - end UWB unit of the smart TV is fixed to the housing of the smart TV through the telescopic bracket, and the screen - end UWB unit is communicatively connected to the remote - control - end UWB unit in the remote controller.

[0014] According to a remote control method of a smart TV based on ultra - wideband remote control provided by the present invention, the bracket remote control instruction includes an extension instruction and a contraction instruction; The controlling the telescopic bracket to perform telescopic movement based on the bracket remote control instruction includes: Based on the extension instruction, control the telescopic bracket to perform extension movement; Receive a media remote control instruction, and based on the media remote control instruction, control the screen of the smart TV; Based on the contraction instruction, control the telescopic bracket to perform contraction movement.

[0015] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the program, it implements the remote control method of the smart TV based on ultra - wideband remote control as described in any one of the above.

[0016] The present invention also provides a computer - readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it implements the remote control method of the smart TV based on ultra - wideband remote control as described in any one of the above.

[0017] The present invention also provides a computer program product, including a computer program. When the computer program is executed by a processor, it implements the remote control method of the smart TV based on ultra - wideband remote control as described in any one of the above.

[0018] The intelligent TV based on ultra-wideband remote control and its remote control method provided by the present invention include a housing, a screen, a unit bracket, and a screen-side UWB unit. The screen-side UWB unit is communicatively connected to the remote-control-side UWB unit; the screen-side UWB unit is fixed to the housing through the unit bracket; the unit bracket is a telescopic bracket, and when the telescopic bracket is in a retracted state, the screen-side UWB unit is arranged at the edge of the screen; alternatively, the unit bracket is a bracket with a fixed length. Introducing a telescopic bracket or a bracket with a fixed length as the unit bracket to fix the screen-side UWB unit to the housing in this intelligent TV can make the entire screen be in the radiation area of the screen-side UWB unit, avoid the blind area of the screen-side UWB unit on the screen, and improve the remote control performance of the intelligent TV. Moreover, this intelligent TV only needs one screen-side UWB unit, which will not only not affect the appearance of the intelligent TV and the complexity of the software system operation of the screen, but also can reduce the remote control cost of the intelligent TV and enhance the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 is one of the schematic structural diagrams of the existing intelligent TV.

[0021] Figure 2 is another schematic structural diagram of the existing intelligent TV.

[0022] Figure 3 is the schematic structural diagram of the intelligent TV based on ultra-wideband remote control provided by the present invention.

[0023] Figure 4 is the schematic flowchart of the remote control method of the intelligent TV based on ultra-wideband remote control provided by the present invention.

[0024] Figure 5 is the schematic structural diagram of the screen-side control unit of the intelligent TV based on ultra-wideband remote control provided by the present invention.

[0025] Figure 6 is the schematic structural diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the prior art, a single screen - end UWB unit mounted on a smart TV has blind spots, resulting in the inability to remotely control functions within the blind spots. Although the existing solution with two screen - end UWB units can avoid blind spots on the screen, due to the need for two UWB units, the implementation cost is relatively high, and there are two protruding structures on the screen appearance, resulting in an obvious sense of disharmony in appearance. It also increases the complexity of the software system operation of the screen, thereby affecting the user experience. Based on this, an embodiment of the present invention provides a smart TV based on ultra - wideband remote control.

[0028] Figure 3 The following is a schematic structural diagram of a smart TV based on ultra - wideband remote control provided in an embodiment of the present invention. As Figure 3 shown, the smart TV includes: a housing 21, a screen 22, a unit bracket 23, a screen - end UWB unit 24, and a remote - control - end UWB unit 25.

[0029] The screen - end UWB unit 24 is communicatively connected to the remote - control - end UWB unit 25.

[0030] The screen - end UWB unit 24 is fixed to the housing 21 through the unit bracket 23.

[0031] The unit bracket 23 is a telescopic bracket, and when the telescopic bracket is in the retracted state, the screen - end UWB unit 24 is disposed at the edge of the screen 22.

[0032] Alternatively, the unit bracket 23 is a bracket with a fixed length.

[0033] Specifically, the smart TV may include a screen end and a remote - control end. The screen end may include a housing 21, a screen 22, a unit bracket 23, and a screen - end UWB unit 24. The remote - control end may include a remote control, and the remote - control - end UWB unit 25 may be provided on the remote control.

[0034] The screen - side UWB unit 24 is fixed to the housing 21 through the unit bracket 23, such that the screen 22 is located within the radiation area of the screen - side UWB unit 24. Further, it communicates and connects with the remote - control - side UWB unit 25 through the screen - side UWB unit 24. After the user triggers a media remote - control instruction at a certain position on the screen 22, the remote - control - side UWB unit 25 transmits this media remote - control instruction through communication. The screen - side UWB unit 24 then receives the media remote - control instruction within the radiation area and determines the position information corresponding to this media remote - control instruction.

[0035] A screen - side control unit may be provided inside the housing 21. The screen - side control unit can be connected to the remote - control - side UWB unit 25. The remote - control - side UWB unit 25 can send the determined position information to the screen - side control unit, and this screen - side control unit can control the function keys at the position information on the screen 22 to respond to the media remote - control instruction.

[0036] The screen - side UWB unit 24 is fixed to the housing 21 through the unit bracket 23. One end of the unit bracket 23 can be connected to the screen - side UWB unit 24, and the other end of the unit bracket 23 can be fixed to the housing 21, either fixed to the outside of the housing 21 or fixed to the inside of the housing 21. The unit bracket 23 can support the screen - side UWB unit 24 above or below the housing 21, or support the screen - side UWB unit 24 to the left or right of the housing 21, as long as the radiation area of the screen - side UWB unit 24 can cover the entire screen 22 due to the existence of the unit bracket 23.

[0037] The unit bracket 23 is a telescopic bracket. When the telescopic bracket is in the retracted state, the screen - side UWB unit 24 is arranged at the edge of the screen 22. Further, when the telescopic bracket is in the telescopic state, the screen - side UWB unit 24 can extend beyond the edge of the screen 22, such that the entire screen 22 is within the radiation area of the screen - side UWB unit 24.

[0038] In addition, the unit bracket 23 can also be a bracket with a fixed length, and this fixed length can enable the screen - side UWB unit 24 to extend beyond the edge of the screen 22, so that the entire screen 22 is within the radiation area of the screen - side UWB unit 24.

[0039] The material of the unit bracket 23 can be selected as needed. For example, it can be the same as the material of the housing, or stainless steel can be used. No specific limitation is made here.

[0040] The smart TV based on ultra-wideband remote control provided in the embodiments of the present invention includes a housing, a screen, a unit bracket, and a screen-side UWB unit. The screen-side UWB unit is communicatively connected to the remote-control-side UWB unit; the screen-side UWB unit is fixed to the housing through the unit bracket; the unit bracket is a telescopic bracket, and when the telescopic bracket is in a retracted state, the screen-side UWB unit is arranged at the edge of the screen; alternatively, the unit bracket is a bracket with a fixed length. Introducing a telescopic bracket or a bracket with a fixed length as the unit bracket to fix the screen-side UWB unit to the housing in this smart TV can make the entire screen be in the radiation area of the screen-side UWB unit, avoid the blind area of the screen-side UWB unit on the screen, and improve the remote control performance of the smart TV. Moreover, this smart TV only needs one screen-side UWB unit, which will not only not affect the appearance of the smart TV and the working complexity of the software system of the screen, but also can reduce the remote control cost of the smart TV and improve the user experience.

[0041] Based on the above embodiments, a bracket hole is provided on the housing, and the unit bracket is fixed inside the housing and extends outside the housing through the bracket hole.

[0042] Specifically, a bracket hole can be provided on the housing 21, and the unit bracket 23 can be fixed inside the housing 21. For example, a bracket base can be provided inside the housing 21, and the unit bracket 23 can be fixed on the bracket base and can extend outside the housing 21 through the bracket hole. This can make the outside of the housing 21 cleaner.

[0043] Based on the above embodiments, a bracket interface is provided on the housing 21; The unit bracket 23 is detachably arranged on the housing 21 through the bracket interface, and the screen-side UWB unit 24 is detachably arranged on the unit bracket 23.

[0044] Specifically, the unit bracket 23 is a detachable bracket, and the unit bracket 23 is detachably connected to the housing 21 through the bracket interface on the housing 21. Similarly, the screen-side UWB unit 24 is also detachably connected to one end of the unit bracket 23. This can take the unit bracket as a separate module, which is convenient for maintenance.

[0045] Based on the above embodiments, the screen-side UWB unit 24 is fixed to any one of the upper, lower, left, and right positions of the housing 21 through the unit bracket 23, enabling the user to fix the screen-side UWB unit 24 to the housing 21 at a suitable position according to needs, reducing the limitation of the installation position.

[0046] Based on the above embodiments, if the unit bracket 23 is a bracket with a fixed length, the fixed length can be determined by the vertical distance between the screen-side UWB unit and the edge of the screen when there is no blind area of the screen-side UWB unit on the screen, that is, the fixed length can be greater than or equal to the vertical distance. In this way, the presence of the unit bracket can ensure that there is no blind area of the screen-side UWB unit on the screen, improving the control performance of the smart TV.

[0047] Based on the above embodiments, the smart TV further includes a screen-side control unit and a remote-control-end bracket button, and the screen-side control unit is communicatively connected to the remote-control-end bracket button; The remote-control-end bracket button is used to trigger a bracket remote-control instruction and send the bracket remote-control instruction to the screen-side control unit; The screen-side control unit is used to receive the bracket remote-control instruction and control the telescopic bracket to perform telescopic movement based on the bracket remote-control instruction.

[0048] Specifically, the screen side of the smart TV further includes a screen-side control unit, and the remote control of the remote-control end further includes a remote-control-end bracket button, and the screen-side control unit is communicatively connected to the remote-control-end bracket button.

[0049] The user can click the remote-control-end bracket button to trigger a bracket remote-control instruction, and send the bracket remote-control instruction to the screen-side control unit through the remote-control-end host set in the remote control.

[0050] The screen-side control unit can receive the bracket remote-control instruction and use the bracket remote-control instruction to control the telescopic bracket to perform telescopic movement.

[0051] In the embodiments of the present invention, by setting the remote-control-end bracket button, the user's bracket remote-control instruction can be quickly triggered, the telescopic movement of the telescopic bracket can be controlled according to the user's needs, and then the screen-side UWB unit can be driven by the telescopic bracket to move so that the screen is within the radiation area of the screen-side UWB unit.

[0052] Based on the above embodiments, the remote-control-end UWB unit is configured in the remote control matching the smart TV, and the remote-control-end bracket button is arranged on the control panel of the remote control for easy user operation.

[0053] Based on the above embodiments, as Figure 4 shown, the embodiments of the present invention also provide a remote control method for a smart TV based on ultra-wideband remote control, including: S1, receiving a bracket remote-control instruction sent by the remote control; S2, controlling the telescopic bracket to perform telescopic movement based on the bracket remote-control instruction; Among them, the screen - end UWB unit of the smart TV is fixed to the housing of the smart TV through the telescopic bracket, and the screen - end UWB unit is communicatively connected to the remote - control - end UWB unit in the remote control.

[0054] Specifically, in the embodiment of the present invention, for the remote - control method of the smart TV based on ultra - wideband remote control, the execution subject is the screen - end control unit of the smart TV.

[0055] First, step S1 is executed. The screen - end control unit can receive the bracket remote - control instruction sent by the remote control. This bracket remote - control instruction can be triggered by the user through the remote - control - end bracket button on the remote control and sent to the remote - control - end host, and then the remote - control - end host sends the bracket remote - control instruction to the screen - end control unit.

[0056] Then, step S2 is executed. The screen - end control unit uses the bracket remote - control instruction to control the telescopic bracket to perform telescopic movement. It can be understood that the structure of this smart TV is as Figure 3 shown. The unit bracket 23 is a telescopic bracket, the screen - end UWB unit 24 is fixed to the housing 21 through the telescopic bracket, and the screen - end UWB unit 24 is communicatively connected to the remote - control - end UWB unit 25 in the remote control.

[0057] In the embodiment of the present invention, for the remote - control method of the smart TV based on ultra - wideband remote control, first, it receives the bracket remote - control instruction sent by the remote control; then, based on the bracket remote - control instruction, it controls the telescopic bracket to perform telescopic movement. This method can control the telescopic movement of the telescopic bracket according to the user's bracket remote - control instruction, and can control the distance between the screen - end UWB unit and the edge of the screen, so as to ensure that the screen can be completely within the radiation area of the screen - end UWB unit.

[0058] On the basis of the above - mentioned embodiment, the bracket remote - control instruction includes an extension instruction and a contraction instruction; Based on the bracket remote - control instruction, controlling the telescopic bracket to perform telescopic movement includes: Based on the extension instruction, controlling the telescopic bracket to perform extension movement; Receiving a media remote - control instruction, and based on the media remote - control instruction, controlling the screen of the smart TV; Based on the contraction instruction, controlling the telescopic bracket to perform contraction movement.

[0059] Specifically, in the embodiments of the present invention, the remote control end bracket buttons may include an extension button and a contraction button. When a user needs to remotely control the screen of a smart TV, the user can first press the extension button to trigger an extension instruction, and send the extension instruction to the screen end control unit through the remote control end host. The screen end control unit receives the extension instruction and controls the telescopic bracket to perform an extension movement, so that the screen of the smart TV can be completely within the radiation area of the screen end UWB unit.

[0060] Thereafter, the user can trigger a media remote control instruction through the media remote control button on the remote control, and transmit the media remote control instruction through the remote control end UWB unit. The screen end UWB unit can then receive the media remote control instruction within the radiation area, determine the position information corresponding to the media remote control instruction, and send the determined position information to the screen end control unit. The screen end control unit can control the function buttons at the position information on the screen 22 to respond to the media remote control instruction, thereby realizing the control of the screen of the smart TV.

[0061] After the user finishes remotely controlling the screen of the smart TV, the user can press the contraction button to trigger a contraction instruction, and send the contraction instruction to the screen end control unit through the remote control end host. The screen end control unit receives the contraction instruction and controls the telescopic bracket to perform a contraction movement, so that the screen of the smart TV can be completely within the radiation area of the screen end UWB unit.

[0062] As Figure 5 shown, on the basis of the above embodiments, in the embodiments of the present invention, a screen end control unit of a smart TV based on ultra-wideband remote control is provided, including: An instruction receiving module 51, configured to receive a bracket remote control instruction sent by a remote control; A control module 52, configured to control the telescopic bracket to perform telescopic movement based on the bracket remote control instruction; Wherein, the screen end UWB unit of the smart TV is fixed to the housing of the smart TV through the telescopic bracket, and the screen end UWB unit is communicatively connected to the remote control end UWB unit in the remote control.

[0063] On the basis of the above embodiments, for the screen end control unit of a smart TV based on ultra-wideband remote control provided in the embodiments of the present invention, the bracket remote control instruction includes an extension instruction and a contraction instruction; The control module is specifically configured to: Control the telescopic bracket to perform an extension movement based on the extension instruction; Receive a media remote control instruction, and control the screen of the smart TV based on the media remote control instruction; Control the telescopic bracket to perform a contraction movement based on the contraction instruction.

[0064] Specifically, the functions of the modules in the screen - side control unit provided in the embodiments of the present invention correspond one - to - one with the operation processes of the steps in the above - mentioned method - type embodiments, and the achieved effects are also the same. For details, refer to the above - mentioned embodiments, and the embodiments of the present invention will not repeat them here.

[0065] Figure 6 An entity structure diagram of an electronic device is exemplified, as Figure 6 shown. The electronic device may include: a processor 610, a communications interface 620, a memory 630, and a communication bus 640. Among them, the processor 610, the communications interface 620, and the memory 630 complete mutual communication through the communication bus 640. The processor 610 can call the logical instructions in the memory 630 to execute the remote control method of the smart TV based on ultra - wideband remote control provided in the above - mentioned embodiments.

[0066] In addition, when the logical instructions in the above - mentioned memory 630 are implemented in the form of a software functional unit and sold or used as an independent product, they can be stored in a computer - readable storage medium. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the related technology, or a part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The foregoing storage medium includes: USB flash drives, mobile hard disks, read - only memories (ROMs), random access memories (RAMs), magnetic disks, or optical discs, etc., which can store program codes.

[0067] On the other hand, the present invention also provides a computer program product. The computer program product includes a computer program. The computer program can be stored on a computer - readable storage medium. When the computer program is executed by a processor, the computer can execute the remote control method of the smart TV based on ultra - wideband remote control provided in the above - mentioned embodiments.

[0068] On yet another hand, the present invention also provides a computer - readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it is implemented to execute the remote control method of the smart TV based on ultra - wideband remote control provided in the above - mentioned embodiments. This computer - readable storage medium can be a non - transient computer - readable storage medium or a transient computer - readable storage medium, and no specific limitation is made here.

[0069] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0070] Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the essence of the above technical solution, or the part that contributes to the related technology, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A smart TV based on ultra-wideband remote control, characterized in that: include: Housing, screen, unit bracket, screen-end UWB unit and remote-end UWB unit; The screen-side UWB unit is communicatively connected with the remote-control-side UWB unit; The screen-end UWB unit is fixed to the housing via the unit bracket; The unit bracket is a telescopic bracket, and when the telescopic bracket is in a retracted state, the screen-end UWB unit is arranged at the edge of the screen; Alternatively, the unit bracket is a bracket of fixed length.

2. The smart TV based on ultra-wideband remote control according to claim 1, characterized in that: The shell is provided with a bracket hole, the unit bracket is fixed in the shell and extends to the outside of the shell through the bracket hole.

3. The smart TV based on ultra-wideband remote control according to claim 1, characterized in that: The housing is provided with a bracket interface; The unit bracket is detachably arranged on the shell through the bracket interface, and the screen-end UWB unit is detachably arranged on the unit bracket.

4. The smart TV based on ultra-wideband remote control according to any one of claims 1 to 3, characterized in that: The screen-end UWB unit is fixed to any position of the upper side, the lower side, the left side and the right side of the shell through a unit bracket.

5. The smart TV based on ultra-wideband remote control according to any one of claims 1 to 3, characterized in that: The fixed length is determined by the vertical distance between the UWB unit at the screen end and the edge of the screen when there is no blind area of ​​the UWB unit at the screen end on the screen.

6. The smart TV based on ultra-wideband remote control according to any one of claims 1 to 3, characterized in that: It also includes a screen-side control unit and a remote control-side bracket button, wherein the screen-side control unit is communicatively connected with the remote control-side bracket button; The remote control end stand button is used to trigger the stand remote control command and send the stand remote control command to the screen end control unit; The screen-side control unit is used to receive the bracket remote control command, and based on the bracket remote control command, control the telescopic bracket to perform telescopic movement.

7. The smart TV based on ultra-wideband remote control according to claim 6, characterized in that: The remote control UWB unit is configured in a remote control matched with the smart TV, and the remote control bracket button is set on the control panel of the remote control.

8. A remote control method for a smart TV based on ultra-wideband remote control, characterized in that: include: Receive the bracket remote control command sent by the remote controller; Based on the bracket remote control command, controlling the telescopic bracket to perform telescopic movement; Among them, the screen-end UWB unit of the smart TV is fixed to the shell of the smart TV through the telescopic bracket, and the screen-end UWB unit is communicatively connected with the remote control-end UWB unit in the remote controller.

9. The remote control method of a smart TV based on ultra-wideband remote control according to claim 8, characterized in that: The support remote control instructions include extension instructions and contraction instructions; The controlling the telescopic bracket to perform telescopic movement based on the bracket remote control instruction includes: Based on the stretching instruction, controlling the telescopic bracket to perform a stretching movement; receiving a media remote control command, and controlling the screen of the smart TV based on the media remote control command; Based on the retraction instruction, the telescopic bracket is controlled to perform a retraction movement.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by the processor, the remote control method for a smart TV based on ultra-wideband remote control as described in claim 8 or 9 is implemented.

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