CN106899874B - Remote controller, set top box and program playing system - Google Patents
Remote controller, set top box and program playing system Download PDFInfo
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- CN106899874B CN106899874B CN201710159493.7A CN201710159493A CN106899874B CN 106899874 B CN106899874 B CN 106899874B CN 201710159493 A CN201710159493 A CN 201710159493A CN 106899874 B CN106899874 B CN 106899874B
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- 230000009471 action Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Selective Calling Equipment (AREA)
- Details Of Television Systems (AREA)
Abstract
The invention provides a remote controller, a set-top box and a system, wherein the remote controller comprises: the device comprises a digital key module, a functional key module, a first infrared emitter, a second infrared emitter and a shell; the digital key module can acquire input channel numbers, and sends a first channel switching instruction carrying the channel numbers to the set top box through the first infrared transmitter, so that the set top box determines a corresponding first switching channel and outputs program contents corresponding to the first switching channel to a first display area of the display; the function key module can acquire a channel switching direction input by a user, and sends a second channel switching instruction carrying the channel switching direction to the set-top box through the second infrared transmitter, so that the set-top box determines a corresponding second switching channel according to the second channel switching instruction, and outputs program content corresponding to the second switching channel to a second display area of the display. The remote controller provided by the embodiment of the invention can realize the simultaneous transmission of two different channel switching instructions to the set-top box.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a remote controller, a set top box and a program playing system.
Background
With the continuous development of economic level, a set top box capable of controlling the same display to play programs of multiple channels simultaneously is also widely popularized, while a remote controller is one of important devices for information interaction with the set top box, and a user can control the set top box through the remote controller.
Currently, a remote controller is generally provided with a number key module and a function key module. The digital key module is internally provided with a plurality of digital keys, a user can input corresponding numbers through the digital keys, and the remote controller can send channel switching instructions corresponding to the numbers to the set-top box through an infrared transmitter arranged in the remote controller according to the input numbers so as to enable the set-top box to switch the corresponding channels; the function key module is usually provided with a 'channel +' button and a 'channel-' button, and a user can act on the two buttons through external force, so that the remote controller sends a corresponding channel switching instruction to the set-top box through an infrared transmitter arranged in the remote controller, and the set-top box increases or decreases the current channel to a channel corresponding to the channel switching instruction.
Therefore, in the remote controller provided by the technical scheme, the number key module and the function key module share one infrared signal emitter, and the remote controller cannot simultaneously send two different channel switching instructions to the set top box.
Disclosure of Invention
The embodiment of the invention provides a remote controller, a set top box and a program playing system.
In a first aspect, the present invention provides a remote controller comprising:
the device comprises a shell, a digital key module, a functional key module, a first infrared emitter, a second infrared emitter and a shell; wherein,
the digital key module, the functional key module, the first infrared emitter and the second infrared emitter are all arranged in the shell;
the digital key module is connected with the first infrared emitter, and the functional key module is connected with the second infrared emitter;
the digital key module is used for acquiring channel numbers input by a user, generating a first channel switching instruction carrying the channel numbers according to the channel numbers, and sending the first channel switching instruction to the first infrared transmitter;
the first infrared transmitter is used for forwarding the received first channel switching instruction to an external set top box so that the external set top box determines a first switching channel corresponding to the channel number according to the first channel switching instruction and outputs program content corresponding to the first switching channel to a first display area of an external display;
the function key module is used for acquiring a channel switching direction input by a user, generating a second channel switching instruction carrying the channel switching direction according to the channel switching direction, and sending the second channel switching instruction to the second infrared transmitter;
and the second infrared transmitter is used for forwarding the received second channel switching instruction to an external set top box so that the external set top box determines a second switching channel corresponding to the channel switching direction according to the second channel switching instruction, and outputs the program content corresponding to the second switching channel to a second display area of an external display.
Preferably, the first and second electrodes are formed of a metal,
further comprising: a first battery pack and a second battery pack; wherein,
the first battery pack is respectively connected with the digital key module and the first infrared emitter;
the second battery pack is respectively connected with the function key module and the second infrared emitter.
Preferably, the first and second electrodes are formed of a metal,
the housing includes: a first separation section and a second separation section; wherein,
the digital key module, the first infrared emission and the first battery pack are all arranged in the first separation part;
the function key module, the second infrared emitter and the second battery pack are all arranged in the second separation part;
the first separated part and the second separated part are detachably connected.
Preferably, the first and second electrodes are formed of a metal,
the first end of the first separating part and the second end of the second separating part are detachably connected;
the first infrared emitter is arranged at the second end of the first separation part;
the second infrared emitter is disposed at a second end of the second separating portion.
Preferably, the first and second electrodes are formed of a metal,
the first end of the first separating part and the second end of the second separating part are correspondingly provided with at least one group of buckles;
the first separating part and the second separating part can be clamped through the at least one group of buckles;
each group of buckles can be separated under the action of external force.
In a second aspect, an embodiment of the present invention provides a set top box, including:
a first signal input terminal, a second signal input terminal, a first controller and a second controller; wherein,
the first controller is respectively connected with the first signal input end and an external display, and the second controller is respectively connected with the second signal input end and the external display;
the first signal input end is used for receiving a first channel switching instruction sent by an external remote controller and forwarding the first channel switching instruction to the first controller;
the first controller is used for determining a first switching channel corresponding to the channel number according to the received first channel switching instruction and outputting the program content corresponding to the first switching channel to a first display area of an external display;
the second signal input end is used for receiving a second channel switching instruction sent by an external remote controller and forwarding the second channel switching instruction to the second controller;
the second controller is configured to determine a second switching channel corresponding to the channel switching direction according to the second channel switching instruction, and output program content corresponding to the second switching channel to a second display area of an external display.
Preferably, the first and second electrodes are formed of a metal,
the second controller is configured to parse the received second channel switching instruction to obtain a channel switching direction carried in the second channel switching instruction; determining the current channel number corresponding to the program played in the second display area of the external display; and determining a second switching channel according to the channel switching direction and the current channel number, and outputting the program content corresponding to the second switching channel to a second display area of an external display.
In a third aspect, an embodiment of the present invention provides a program playing system, including:
a display, a remote control as described in any of the first aspects, and a set-top box as described in any of the second aspects;
wherein the display comprises a first display area and a second display area;
the first display area is used for receiving and displaying the program content corresponding to the first switching channel output by the set top box;
and the second display area is used for receiving and displaying the program content corresponding to the second switching channel output by the set top box.
The embodiment of the invention provides a remote controller, a set top box and a program playing system. The digital key module can form a first channel switching instruction carrying channel numbers after acquiring the channel numbers input by a user, and sends the first channel switching instruction to the set top box through the first infrared transmitter; the function key module can form a second channel switching instruction carrying the channel switching direction after acquiring the channel switching direction input by the user, and sends the second channel switching instruction to the set-top box through the second infrared transmitter. Therefore, the channel switching instructions respectively formed by the digital key module and the function key module of the remote controller can be sent to the set top box through two different infrared transmitters, and therefore the remote controller can simultaneously send two different channel switching instructions to the set top box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a remote controller according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another remote controller according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another remote controller according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a set-top box according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a program playing system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a remote controller, including:
a number key module 101, a function key module 102, a first infrared emitter 103, a second infrared emitter 104, and a housing 105; wherein,
the number key module 101, the function key module 102, the first infrared emitter 103 and the second infrared emitter 104 are all mounted in the housing 105;
the number key module 101 is connected with the first infrared transmitter 103, and the function key module 102 is connected with the second infrared transmitter 104;
the digital key module 101 is configured to acquire a channel number input by a user, generate a first channel switching instruction carrying the channel number according to the channel number, and send the first channel switching instruction to the first infrared transmitter 103;
the first infrared transmitter 103 is configured to forward the received first channel switching instruction to an external set top box, so that the external set top box determines a first switching channel corresponding to the channel number according to the first channel switching instruction, and outputs program content corresponding to the first switching channel to a first display area of an external display;
the function key module 102 is configured to acquire a channel switching direction input by a user, generate a second channel switching instruction carrying the channel switching direction according to the channel switching direction, and send the second channel switching instruction to the second infrared transmitter 104;
the second infrared transmitter 104 is configured to forward the received second channel switching instruction to an external set-top box, so that the external set-top box determines a second switching channel corresponding to the channel switching direction according to the second channel switching instruction, and outputs program content corresponding to the second switching channel to a second display area of the external display.
In the above embodiment of the present invention, a digital key module, a functional key module, a first infrared emitter and a second infrared emitter are disposed in the housing of the remote controller, and the digital key module and the functional key module are respectively connected to the first infrared emitter and the second infrared emitter. The digital key module can form a first channel switching instruction carrying channel numbers after acquiring the channel numbers input by a user, and sends the first channel switching instruction to the set top box through the first infrared transmitter; the function key module can form a second channel switching instruction carrying the channel switching direction after acquiring the channel switching direction input by the user, and sends the second channel switching instruction to the set-top box through the second infrared transmitter. Therefore, the channel switching instructions respectively formed by the digital key module and the function key module of the remote controller can be sent to the set top box through two different infrared transmitters, and therefore the remote controller can simultaneously send two different channel switching instructions to the set top box.
Correspondingly, the set top box can determine a first switching channel and a second switching channel respectively corresponding to a first display area and a second display area of the external display according to the received first channel switching instruction and the received second channel switching instruction, further output the program of the first switching channel to the first display area of the display, and simultaneously output the program of the second switching channel to the second display area of the display, thereby realizing the simultaneous switching of the channels respectively corresponding to the first display area and the second display area of the display.
In a specific service scene, the first display area and the second display area of the display simultaneously play programs of different channels, a plurality of users can simultaneously select and watch favorite channels of the users through the same display without mutual influence, and user experience can be improved.
It should be understood that the number key module at least includes ten number keys, such as 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, etc., and of course, in an actual service scenario, a case with other functions may also be included, such as a power key for sending a power switch instruction, and a user may act on the power key through an external force to send the power switch instruction to the set-top box, so as to control the power state of the set-top box. The function key module should include at least two direction keys, for example, one direction key may be "program +" and the user may input the channel switching direction "add" when the user acts on the key through external force, and the other direction key may be "program-" and the user may input the channel switching direction "subtract" when the user acts on the key through external force.
In order to improve usability of the remote controller, as shown in fig. 2, in an embodiment of the present invention, the remote controller further includes: a first battery pack 201 and a second battery pack 202; wherein,
the first battery pack 201 is respectively connected with the number key module 101 and the first infrared transmitter 103;
the second battery pack 202 is connected to the function key module 102 and the second infrared transmitter 104, respectively.
In the above embodiment of the present invention, the first battery pack is connected to the numeric key module and the first infrared emitter, and the second battery pack is connected to the functional key module and the second infrared emitter, respectively, that is, the first battery pack supplies power to the numeric key module and the first infrared emitter, and the second battery pack supplies power to the functional key module and the second infrared emitter; when the first battery pack has a fault and the second battery pack normally supplies power, a user can input a channel switching direction through the functional key module so as to control the set-top box to perform corresponding channel switching through the remote controller; when the second battery pack has a fault and the first battery pack normally supplies power, a user can input channel numbers through the number key module so as to control the set-top box to perform corresponding channel switching through the remote controller; thereby improving the usability of the remote controller.
In order to facilitate that two users respectively send different channel switching instructions to the set-top box through the same remote controller, so as to simultaneously switch channels corresponding to the first display area and the second display area of the display, as shown in fig. 3, in an embodiment of the present invention, the housing 105 includes: a first separation portion 1051 and a second separation portion 1052; wherein,
the number key module 101, the first infrared transmitter 103 and the first battery pack 201 are all mounted in the first separating portion 1051;
the function key module 102, the second infrared transmitter 104 and the second battery pack 202 are all mounted in the second separate portion 1052;
the first separation portion 1051 and the second separation portion 1052 are detachably connected.
In the above embodiment of the present invention, the first separating portion and the second separating portion of the housing are detachably connected, and when two users need to send different channel switching instructions to the set-top box through the same remote controller, the housing of the remote controller can be separated into the first separating portion and the second separating portion, so that the two users can conveniently send different channel switching instructions to the set-top box through the same remote controller, so as to simultaneously switch channels corresponding to the first display area and the second display area of the display, and the user experience is good.
As shown in fig. 3, in one embodiment of the present invention, the first end of the first separating portion 1051 and the second end of the second separating portion 1052 are detachably connected; the first infrared emitter 103 is disposed at a second end of the first separating portion 1051; the second infrared emitter 104 is disposed at a second end of the second separation portion 1052. Therefore, the first infrared transmitter and the second infrared transmitter are not adjacent in spatial position, and when the first infrared transmitter and the second infrared transmitter simultaneously send the first channel switching instruction and the second channel switching instruction to the set top box, signal interference cannot be generated between the first infrared transmitter and the second infrared transmitter.
In order to implement the detachable connection between the first separating portion and the second separating portion, as shown in fig. 3, in an embodiment of the present invention, at least one set of buckles 301 is disposed at the first end of the first separating portion 1051 and the second end of the second separating portion 1052; the first separated part 1051 and the second separated part 1052 can be clamped by the at least one set of buckles 301; each group of the buckles 301 can be separated under the action of external force.
As shown in fig. 4, an embodiment of the present invention provides a set-top box 40, including:
a first signal input 401, a second signal input 402, a first controller 403, and a second controller 404; wherein,
the first controller 403 is respectively connected to the first signal input terminal 401 and an external display, and the second controller 404 is respectively connected to the second signal input terminal 402 and the external display;
the first signal input end 401 is configured to receive a first channel switching instruction sent by an external remote controller, and forward the first channel switching instruction to the first controller 403;
the first controller 403 is configured to determine a first switching channel corresponding to the channel number according to the received first channel switching instruction, and output program content corresponding to the first switching channel to a first display area of an external display;
the second signal input end 402 is configured to receive a second channel switching instruction sent by an external remote controller, and forward the second channel switching instruction to the second controller 404;
the second controller 404 is configured to determine a second switching channel corresponding to the channel switching direction according to the second channel switching instruction, and output program content corresponding to the second switching channel to a second display area of an external display.
In an embodiment of the present invention, the second controller 404 is configured to parse the received second channel switching instruction to obtain a channel switching direction carried in the second channel switching instruction; determining the current channel number corresponding to the program played in the second display area of the external display; and determining a second switching channel according to the channel switching direction and the current channel number, and outputting the program content corresponding to the second switching channel to a second display area of an external display.
For example, when the second controller parses the second channel command to obtain that the channel switching direction carried in the second channel command is "plus" and determines that the current channel number corresponding to the program played in the external second display area is "13", then it may be determined that the second switching channel is "14", and further output the program corresponding to the second switching channel "14" to the second display area of the external display, so that the second display area of the external display displays the received program. On the contrary, when the channel switching direction is determined to be "minus", the second switching channel may be determined to be "12", and the program corresponding to the second switching channel "12" is output to the second display area of the external display, so that the received program is displayed in the second display area of the external display.
As shown in fig. 5, an embodiment of the present invention provides a program playing system, including:
a display 501, a remote controller 502 provided in any one of the embodiments of the present invention, and a set-top box 40 provided in any one of the embodiments of the present invention;
wherein the display 501 includes a first display area 5011 and a second display area 5012;
the first display area 5011 is configured to receive and display program content corresponding to a first switching channel output by the set top box 40;
the second display area 5012 is configured to receive and display program content corresponding to the second switching channel output by the set top box 40.
In summary, the embodiments of the present invention have at least the following advantages:
1. in an embodiment of the present invention, a digital key module, a functional key module, a first infrared emitter and a second infrared emitter are disposed in a housing of the remote controller, and the digital key module and the functional key module are respectively connected to the first infrared emitter and the second infrared emitter. The digital key module can form a first channel switching instruction carrying channel numbers after acquiring the channel numbers input by a user, and sends the first channel switching instruction to the set top box through the first infrared transmitter; the function key module can form a second channel switching instruction carrying the channel switching direction after acquiring the channel switching direction input by the user, and sends the second channel switching instruction to the set-top box through the second infrared transmitter. Therefore, the channel switching instructions respectively formed by the digital key module and the function key module of the remote controller can be sent to the set top box through two different infrared transmitters, and therefore the remote controller can simultaneously send two different channel switching instructions to the set top box.
2. In an embodiment of the present invention, the set top box may determine, according to the received first channel switching instruction and the received second channel switching instruction, a first switching channel and a second switching channel respectively corresponding to a first display area and a second display area of the external display, and further output a program of the first switching channel to the first display area of the display, and simultaneously output a program of the second switching channel to the second display area of the display, thereby implementing simultaneous switching of channels respectively corresponding to the first display area and the second display area of the display.
3. In one embodiment of the invention, the first display area and the second display area of the display simultaneously play programs of different channels, a plurality of users can select and watch favorite channels of the users through the same display at the same time without mutual influence, and the user experience can be improved.
4. In one embodiment of the invention, a first battery pack is respectively connected with a digital key module and a first infrared transmitter, and a second battery pack is respectively connected with a functional key module and a second infrared transmitter, namely, the first battery pack supplies power to the digital key module and the first infrared transmitter, and the second battery pack supplies power to the functional key module and the second infrared transmitter; when the first battery pack has a fault and the second battery pack normally supplies power, a user can input a channel switching direction through the functional key module so as to control the set-top box to perform corresponding channel switching through the remote controller; when the second battery pack has a fault and the first battery pack normally supplies power, a user can input channel numbers through the number key module so as to control the set-top box to perform corresponding channel switching through the remote controller; thereby improving the usability of the remote controller.
5. In an embodiment of the present invention, the first separating portion and the second separating portion of the housing are detachably connected, and when two users need to send different channel switching instructions to the set-top box through the same remote controller, the housing of the remote controller can be separated into the first separating portion and the second separating portion, so that the two users can conveniently send different channel switching instructions to the set-top box through the same remote controller, so as to simultaneously switch channels corresponding to the first display area and the second display area of the display, and user experience is good.
6. In one embodiment of the invention, the first end of the first separated part and the second end of the second separated part are detachably connected; the first infrared emitter is arranged at the second end of the first separation part; the second infrared emitter is disposed at a second end of the second separating portion. Therefore, the first infrared transmitter and the second infrared transmitter are not adjacent in spatial position, and when the first infrared transmitter and the second infrared transmitter simultaneously send the first channel switching instruction and the second channel switching instruction to the set top box, signal interference cannot be generated between the first infrared transmitter and the second infrared transmitter.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the inclusion of an element by the phrase "comprising a" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A remote control, comprising:
the device comprises a digital key module, a functional key module, a first infrared emitter, a second infrared emitter and a shell; wherein,
the digital key module, the functional key module, the first infrared emitter and the second infrared emitter are all arranged in the shell;
the digital key module is connected with the first infrared emitter, and the functional key module is connected with the second infrared emitter;
the digital key module is used for acquiring channel numbers input by a user, generating a first channel switching instruction carrying the channel numbers according to the channel numbers, and sending the first channel switching instruction to the first infrared transmitter;
the first infrared transmitter is used for forwarding the received first channel switching instruction to an external set top box so that the external set top box determines a first switching channel corresponding to the channel number according to the first channel switching instruction and outputs program content corresponding to the first switching channel to a first display area of an external display;
the function key module is used for acquiring a channel switching direction input by a user, generating a second channel switching instruction carrying the channel switching direction according to the channel switching direction, and sending the second channel switching instruction to the second infrared transmitter;
the second infrared transmitter is used for forwarding the received second channel switching instruction to an external set top box so that the external set top box determines a second switching channel corresponding to the channel switching direction according to the second channel switching instruction, and outputs program content corresponding to the second switching channel to a second display area of an external display;
further comprising: a first battery pack and a second battery pack; wherein,
the first battery pack is respectively connected with the digital key module and the first infrared emitter;
the second battery pack is respectively connected with the functional key module and the second infrared emitter;
the housing includes: a first separation section and a second separation section; wherein,
the digital key module, the first infrared emission and the first battery pack are all arranged in the first separation part;
the function key module, the second infrared emitter and the second battery pack are all arranged in the second separation part;
the first separated part and the second separated part are detachably connected.
2. The remote control of claim 1,
the first end of the first separating part and the second end of the second separating part are detachably connected;
the first infrared emitter is arranged at the second end of the first separation part;
the second infrared emitter is disposed at a second end of the second separating portion.
3. The remote control of claim 2,
the first end of the first separating part and the second end of the second separating part are correspondingly provided with at least one group of buckles;
the first separating part and the second separating part can be clamped through the at least one group of buckles;
each group of buckles can be separated under the action of external force.
4. A program playback system, comprising:
a display, a remote control as claimed in any one of claims 1 to 3, and a set-top box;
wherein the display comprises a first display area and a second display area;
the first display area is used for receiving and displaying the program content corresponding to the first switching channel output by the set top box;
the second display area is used for receiving and displaying the program content corresponding to the second switching channel output by the set top box;
the set top box comprises a first signal input end, a second signal input end, a first controller and a second controller; wherein,
the first controller is respectively connected with the first signal input end and an external display, and the second controller is respectively connected with the second signal input end and the external display;
the first signal input end is used for receiving a first channel switching instruction sent by an external remote controller and forwarding the first channel switching instruction to the first controller;
the first controller is used for determining a first switching channel corresponding to the channel number according to the received first channel switching instruction and outputting the program content corresponding to the first switching channel to a first display area of an external display;
the second signal input end is used for receiving a second channel switching instruction sent by an external remote controller and forwarding the second channel switching instruction to the second controller;
the second controller is configured to determine a second switching channel corresponding to the channel switching direction according to the second channel switching instruction, and output program content corresponding to the second switching channel to a second display area of an external display;
the second controller is configured to parse the received second channel switching instruction to obtain a channel switching direction carried in the second channel switching instruction; determining the current channel number corresponding to the program played in the second display area of the external display; and determining a second switching channel according to the channel switching direction and the current channel number, and outputting the program content corresponding to the second switching channel to a second display area of an external display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159493.7A CN106899874B (en) | 2017-03-17 | 2017-03-17 | Remote controller, set top box and program playing system |
Applications Claiming Priority (1)
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| CN1491029A (en) * | 2002-09-24 | 2004-04-21 | 三星电子株式会社 | TV set for picture communication |
| CN1906926A (en) * | 2004-01-26 | 2007-01-31 | 汤姆森特许公司 | Method and apparatus for sharing control signals in a television apparatus supporting multi-window capabilities |
| CN101207749A (en) * | 2006-12-15 | 2008-06-25 | 北京海尔集成电路设计有限公司 | Apparatus and method for multi-picture dynamic condition displaying multi-path TV program contents |
| CN101647272A (en) * | 2006-11-10 | 2010-02-10 | Lg电子株式会社 | A method of processing a broadcast signal and a receiver for implementing the same |
| CN102265608A (en) * | 2008-12-24 | 2011-11-30 | 三菱电机株式会社 | Digital broadcast receiver |
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| US8095951B1 (en) * | 2005-05-06 | 2012-01-10 | Rovi Guides, Inc. | Systems and methods for providing a scan |
| US20130257749A1 (en) * | 2012-04-02 | 2013-10-03 | United Video Properties, Inc. | Systems and methods for navigating content on a user equipment having a multi-region touch sensitive display |
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|---|---|---|---|---|
| CN1491029A (en) * | 2002-09-24 | 2004-04-21 | 三星电子株式会社 | TV set for picture communication |
| CN1906926A (en) * | 2004-01-26 | 2007-01-31 | 汤姆森特许公司 | Method and apparatus for sharing control signals in a television apparatus supporting multi-window capabilities |
| CN101647272A (en) * | 2006-11-10 | 2010-02-10 | Lg电子株式会社 | A method of processing a broadcast signal and a receiver for implementing the same |
| CN101207749A (en) * | 2006-12-15 | 2008-06-25 | 北京海尔集成电路设计有限公司 | Apparatus and method for multi-picture dynamic condition displaying multi-path TV program contents |
| CN102265608A (en) * | 2008-12-24 | 2011-11-30 | 三菱电机株式会社 | Digital broadcast receiver |
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