CN112165587B - Method for controlling television audio playing mode by using remote controller and remote controller - Google Patents
Method for controlling television audio playing mode by using remote controller and remote controller Download PDFInfo
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- CN112165587B CN112165587B CN202011084720.2A CN202011084720A CN112165587B CN 112165587 B CN112165587 B CN 112165587B CN 202011084720 A CN202011084720 A CN 202011084720A CN 112165587 B CN112165587 B CN 112165587B
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- 230000005236 sound signal Effects 0.000 claims abstract description 57
- 230000009977 dual effect Effects 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 9
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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Abstract
The application provides a method for controlling an audio play mode of a television by using a remote controller, wherein the remote controller comprises a remote controller body, an earphone box used for placing double wireless earphones is arranged on the remote controller body, and the method comprises the following steps: when the double-wireless earphone is used for the first time, the remote controller and the master earphone and the slave earphone of the double-wireless earphone are respectively matched in a wireless mode, the master earphone and the slave earphone are matched in a wireless mode, the television and the master earphone are matched in a wireless mode, and after the double-wireless earphone is taken out of or placed back from the earphone box, the remote controller sends an earphone playing mode instruction or a loudspeaker playing mode instruction to the television to control the television audio signal playing mode of the television. This application is integrated in an organic whole with wireless earphone and remote controller, has increased the function of remote controller, through collocation wireless earphone for under the condition that there are other people to exist, the user can receive the audio frequency of smart TV set through wireless earphone, greatly promotes user's use and experiences, has also richened the use scene of TV set simultaneously.
Description
Technical Field
The application belongs to the technical field of electronic equipment, and particularly relates to a method for controlling an audio playing mode of a television by using a remote controller, the remote controller and an intelligent television system.
Background
The television is one of the common household appliances in people's life. Such a scenario is often encountered in life: when a family is at rest, if some family members watch the television, the rest of the family members is often influenced; if the volume of the television is reduced for watching, the user experience is also influenced. Although the user can watch the television by using the smart phone or the tablet computer, the smart phone or the tablet computer cannot be comparable to the television in experience. Therefore, a simple and easy-to-implement method for controlling the audio playing mode of the television is needed to solve the above problems.
Disclosure of Invention
In view of the above problems, a method for controlling an audio playing mode of a television by using a remote controller, a remote controller and a smart television system are provided to improve the user experience.
According to an aspect of the present application, a method for controlling an audio play mode of a television by using a remote controller is provided, where the remote controller is wirelessly paired with the television before leaving a factory, the remote controller includes a remote controller body, and an earphone box for placing a dual-wireless earphone is provided on the remote controller body, and the method includes:
when the double wireless earphones are used for the first time, the double wireless earphones are placed in the earphone box, the remote controller and a master earphone and a slave earphone of the double wireless earphones are respectively matched wirelessly, the master earphone and the slave earphone are controlled to be matched wirelessly, and the television is controlled to be matched wirelessly with the master earphone;
after the double wireless earphones are determined to be taken out of the earphone box, the remote controller sends an earphone playing mode instruction to the television to control the television and the main earphone to establish an audio link, so that the television outputs a television audio signal to the main earphone through the audio link, and the television audio signal is played through the double wireless earphones;
after the double wireless earphones are determined to be placed back into the earphone box, the remote controller sends a loudspeaker playing mode instruction to the television to control the television and the main earphone to disconnect the audio link, so that the television plays the television audio signal through a loudspeaker of the television.
According to another aspect of the application, a remote controller is provided, which comprises a remote controller body, wherein an earphone box for charging double wireless earphones is arranged on the remote controller body; the remote controller comprises a remote controller body, and is characterized in that a remote controller main control chip, a rechargeable battery, a power management chip and a USB interface circuit are arranged in the remote controller body, the earphone box comprises two serial port circuits and two DC-DC circuits, wherein the remote controller main control chip is communicated with the power management chip through I2C and is connected with the DC-DC circuits through GPIO, and the USB interface circuit is used for externally connecting a charging power supply;
when the double wireless earphones are arranged in the earphone box, the master earphone and the slave earphone of the double wireless earphones are respectively in communication connection with the remote controller main control chip through one serial port circuit, the remote controller main control chip controls the rechargeable battery or the external charging power supply to respectively charge the master earphone and the slave earphone of the double wireless earphones through one DC-DC circuit.
According to another aspect of the application, an intelligent television system is provided, which comprises a television, a remote controller and a dual-wireless earphone, wherein the remote controller is in wireless pairing with the television before leaving a factory, the remote controller comprises a remote controller body, an earphone box for charging the dual-wireless earphone is arranged on the remote controller body, when the dual-wireless earphone is used for the first time, the dual-wireless earphone is placed in the earphone box, the remote controller is in wireless pairing with a master earphone and a slave earphone of the dual-wireless earphone respectively, the master earphone and the slave earphone are controlled to complete wireless pairing, and the television is controlled to complete wireless pairing with the master earphone;
after the double wireless earphones are determined to be taken out of the earphone box, the remote controller sends an earphone playing mode instruction to the television to control the television and the main earphone to establish an audio link, so that the television outputs a television audio signal to the main earphone through the audio link, and the television audio signal is played through the double wireless earphones;
and after the double wireless earphones are determined to be placed back into the earphone box, the remote controller sends a loudspeaker playing mode instruction to the television to control the television and the main earphone to disconnect the audio link, so that the television plays the television audio signal through a loudspeaker of the television.
The beneficial effect of this application lies in:
this application passes through two wireless earphones of remote controller collocation, with two wireless earphones and remote controller integration in an organic whole, the function of remote controller has been increased, the state in the earphone box is arranged in according to two wireless earphones to the remote controller, the play mode of the control TV set of intelligence, thereby make under the condition that has other people to exist, the user can receive the audio frequency of intelligent TV set through wireless earphone, influence other people has been avoided, greatly promote user's use and experience, the use scene of TV set has also been richened simultaneously.
The above description is only an overview of the technical solutions of the present application, and the present application may be implemented in accordance with the content of the description so as to make the technical means of the present application more clearly understood, and the detailed description of the present application will be given below in order to make the above and other objects, features, and advantages of the present application more clearly understood.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 shows a flow diagram of a method for controlling an audio play mode of a television set using a remote control according to an embodiment of the present application;
FIG. 2 illustrates a flow diagram for wireless pairing of a dual wireless headset with a remote control and a television according to one embodiment of the present application;
fig. 3 shows a schematic structural diagram of modules of a remote controller body according to an embodiment of the present application;
fig. 4 is a schematic diagram illustrating a connection relationship between a remote controller body and a dual wireless headset according to an embodiment of the present application;
fig. 5 is a schematic diagram showing a connection state of a dual wireless headset with a television set;
FIG. 6 illustrates a remote control according to one embodiment of the present application;
fig. 7 shows a smart tv system according to an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The utility model provides a conceive of, set up the earphone box that is used for placing two wireless earphones on the remote controller body, the remote controller with wireless earphone and TV is integrated integrative, the state of earphone box is whether arranged in according to two wireless earphones to the remote controller, the play mode of the audio frequency of control TV set, thereby make under the condition that there are other people to exist, the user can receive the audio frequency of smart TV set through wireless earphone, in order to reach the mesh that does not disturb other people, promote user's use and experience, the use scene of TV set has also been richened simultaneously.
Fig. 1 is a flow chart illustrating a method for controlling an audio play mode of a television set by using a remote controller according to an embodiment of the application. The remote controller finishes wireless pairing with the television before leaving a factory, the remote controller comprises a remote controller body, and an earphone box used for placing double wireless earphones is arranged on the remote controller body, and the method comprises the following steps:
step S110, when the dual-wireless earphone is used for the first time, the dual-wireless earphone is placed in the earphone box, the remote controller and a master earphone and a slave earphone of the dual-wireless earphone respectively complete wireless pairing, the master earphone and the slave earphone are controlled to complete wireless pairing, and the television and the master earphone are controlled to complete wireless pairing.
The wireless earphone, such as a real wireless bluetooth earphone, has been developed rapidly recently, and becomes a new development hotspot in the earphone field, the product form of the wireless earphone is represented by two independent earphones, the two earphones usually comprise a master earphone and a slave earphone, and the master earphone and the slave earphone are synchronized through radio frequency connection, so that the stereo experience of listening to music and making a call is realized.
The remote controller for TV set is a device for remote control of TV set and is mainly composed of IC board and buttons for generating different messages. The remote controller and the television finish wireless pairing in advance before leaving a factory, such as an infrared pairing mode. The remote controller in this application still is equipped with the earphone box that is used for placing two wireless earphones for prior art.
To realize the method for controlling the audio playing mode of the television by using the remote controller, the wireless earphone and the television are required to be matched with each other.
When the dual-wireless earphone is used for the first time, pairing needs to be completed between the master earphone and the slave earphone of the dual-wireless earphone, between the master earphone and the slave earphone and the remote controller respectively, and between the master earphone and the television. Specifically, reference may be made to fig. 2, where fig. 2 shows a schematic flowchart of a wireless pairing of a dual wireless headset, a remote controller and a television according to an embodiment of the present application.
In fig. 2, the dual wireless earphones are true wireless bluetooth earphones, when the dual wireless earphones are placed in the earphone box of the remote controller body, the remote controller sends an instruction for reading a bluetooth address to the master earphone and the slave earphone, and the master earphone and the slave earphone respectively return the bluetooth addresses of the master earphone and the slave earphone to the remote controller after receiving the instruction; after receiving the Bluetooth address of the main earphone, the remote controller sends a pairing instruction of entering peer-to-peer (pairing) to the main earphone, and the main earphone successfully pairs with the remote controller according to the instruction; after receiving the Bluetooth address of the slave earphone, the remote controller sends a command for entering the hearing pairing to the slave earphone, and the slave earphone successfully pairs with the remote controller according to the command, so that the master earphone and the slave earphone are respectively paired with the remote controller.
Then, the master earphone sends a waiting pairing request to the slave earphone, and the slave earphone completes pairing with the master earphone according to the request, so that the master earphone and the slave earphone complete pairing.
The remote controller sends the Bluetooth address of the main earphone to the television and indicates the television to be paired with the main earphone, after receiving the Bluetooth address of the main earphone and the pairing instruction, the remote controller returns information of successful receiving to the remote controller and initiates a pairing request to the main earphone, and the main earphone completes pairing with the television according to the request, so that the television completes pairing with the main earphone.
It should be noted that, in the above process, when the dual wireless earphones are not used for the first time, only the pairing between the main earphone and the television needs to be completed, and the pairing between the main earphone and the slave earphone of the dual wireless earphones, and the pairing between the main earphone and the remote controller and between the slave earphone and the remote controller respectively only need to be completed when the dual wireless earphones are used for the first time, and not only needs to be paired once when the dual wireless earphones are used each time. In the process, the double wireless earphones are required to be always located in the earphone box of the remote controller, the remote controller can be provided with specific keys, and the pairing process can be started after the specific keys are pressed.
And step S120, after the double wireless earphones are determined to be taken out of the earphone box, the remote controller sends earphone play mode instructions to the television, and the television is controlled to establish an audio link with the main earphone, so that the television outputs television audio signals to the main earphone through the audio link, and then the television audio signals are played through the double wireless earphones.
The remote controller controls the television audio playing mode according to the relative position of the double wireless earphones and the earphone box of the remote controller, specifically, after the double wireless earphones are determined to be taken out of the earphone box, an earphone playing mode instruction is sent to the television, namely, the television is controlled to be matched with the main earphone and an audio link is established, then the television outputs television audio signals to the main earphone through the audio link, and then the television audio signals are played through the double wireless earphones.
Step S130, after the double wireless earphones are determined to be placed back into the earphone box, the remote controller sends a loudspeaker playing mode instruction to the television, and the television is controlled to disconnect an audio link with the main earphone, so that the television plays television audio signals through the loudspeaker of the television.
When the user does not want to listen to the sound emitted by the television through the earphone, the user can install the double wireless earphones into the earphone box of the remote controller body, once the remote controller determines that the double wireless earphones are placed back into the earphone box, the loudspeaker playing mode instruction is sent to the television, namely the television and the main earphone are controlled to be disconnected from the audio link, and therefore the television can switch the audio signal to the loudspeaker of the television to play.
It can be seen from the method shown in fig. 1 that, this application is through the two wireless earphones of remote controller collocation, integrate two wireless earphones and remote controller in an organic whole, the function of remote controller has been increased, the state in the earphone box is placed in according to two wireless earphones to the remote controller, the play mode of intelligent control TV set, thereby make under the condition that there are other people to exist, the user can receive the audio frequency of intelligent TV set through wireless earphone, influence other people has been avoided, user's use experience is greatly promoted, the use scene of TV set has also been richened simultaneously.
In some embodiments of the application, this internal remote controller main control chip, rechargeable battery, power management chip and the USB interface circuit of being provided with of remote controller, the earphone box includes two serial ports circuit and two DC-DC circuits, wherein, remote controller main control chip communicates with power management chip through I2C, through GPIO with DC-DC circuit connection, USB interface circuit is used for external charging source, when two wireless earphones arrange the earphone box in, the main earphone of two wireless earphones and follow earphone are respectively through a serial ports circuit communication connection remote controller main control chip, remote controller main control chip passes through power management chip control rechargeable battery or external charging source and charges for the main earphone and the follow earphone of two wireless earphones respectively through a DC-DC circuit.
Referring to fig. 3, fig. 3 is a schematic structural diagram illustrating modules of a remote controller body according to an embodiment of the present application, and as can be seen from fig. 3, a remote controller main control chip is disposed in the remote controller body, and various functions of the remote controller are implemented by the remote controller main control chip. The remote controller main chip is connected with a USB interface circuit, and the USB interface circuit is used for externally connecting an external power supply, namely a charging power supply; a rechargeable battery (not shown) is also arranged in the remote controller body, and the rechargeable battery can be charged by an external power supply.
The headphone case includes two serial circuits (e.g., a first serial circuit and a second serial circuit, a specific circuit configuration not shown) and two DC-DC circuits (e.g., a first DC-DC circuit and a second DC-DC circuit, a specific circuit configuration not shown). The two serial circuits are consistent in structure, and the serial circuit may include, but is not limited to, a Universal Asynchronous Receiver/Transmitter (UART). The two DC-DC circuits have the same structure, and the remote controller body is respectively connected with the two DC-DC circuits through General-purpose input/output (GPIO).
Taking the main earphone as an example, the main earphone is placed in the earphone box, and the first serial port circuit and the first DC-DC circuit are assumed to correspond to the placement position of the main earphone, and the main earphone is in communication connection with the remote controller main control chip through the first serial port circuit. The remote controller main control chip controls the rechargeable battery or an external charging power supply to charge the main earphone through the first DC-DC circuit through the power supply management chip. At this time, the output voltage of the first DC-DC circuit reaches a preset voltage value.
Fig. 4 is a schematic diagram illustrating a connection relationship between an earphone box and a dual wireless earphone according to an embodiment of the present application. Still taking the main earphone as an example, as can be seen from fig. 4, the main earphone is provided with a main earphone output terminal TX and a main earphone receiving terminal RX corresponding to the first serial port circuit, and the first serial port circuit of the earphone box includes a first output terminal TX1 and a first receiving terminal RX1. When the main earphone is placed in the earphone box, the first output end TX1 is connected with a main earphone receiving end RX, the first receiving end RX1 is connected with the main earphone output end TX, and the main earphone is in communication connection with a remote controller main control chip through a first serial port circuit. Meanwhile, when the main earphone is put into the earphone box, the earphone box charges the main earphone through the first DC-DC circuit (corresponding to the voltage of 5V and the ground GND in fig. 4), and the output voltage of the first DC-DC circuit is 5V at this time. The main earphone can feed back information, such as the information that the rechargeable battery in the main earphone is fully charged, to the first receiving terminal RX1 through the main earphone output terminal TX, so that the earphone box stops charging the main earphone.
In some embodiments of the present application, the determining that the dual wireless headset is taken out of the headset box by the remote controller main control chip includes: according to the preset cycle, the remote controller main control chip is in communication connection with the double wireless earphones through the two serial port circuits, and under the condition that the communication connection is unsuccessful, the double wireless earphones are determined to be taken out from the earphone box.
In some embodiments of the present application, the determining that the dual wireless headsets are placed back into the headset box by the remote control main control chip comprises: according to a preset period, the remote controller main control chip is in communication connection with the double wireless earphones through two serial port circuits, and under the condition that the communication connection is successful, the double wireless earphones are determined to be placed back into the earphone box; or when the double wireless earphones detect that the output voltages of the two DC-DC circuits reach the preset voltage value, the double wireless earphones recognize that the double wireless earphones are placed back into the earphone box, and the information of the double wireless earphones placed back into the earphone box is fed back to the remote controller main control chip through the two serial port circuits.
That is to say, there is a mode for the remote controller main control chip to determine that the dual-wireless earphone is taken out of the earphone box, that is, the remote controller main control chip establishes communication connection with the dual-wireless earphone through two serial port circuits according to a preset period, such as 5s or 10s, and if the communication connection cannot be established, it is determined that the dual-wireless earphone is taken out of the earphone box.
The remote controller main control chip determines that the double wireless earphones are placed back into the earphone box in two modes: a certain mode is consistent with the above-mentioned certain taking-out mode, namely, a remote controller main control chip establishes communication connection with the double wireless earphones through two serial port circuits according to a preset period, such as 5s or 10s, and if the communication connection can be established smoothly, the double wireless earphones are determined to be put back into the earphone box. Another way of determining the state is that when the dual-wireless earphone is placed in the earphone box, the earphone box charges the dual-wireless earphone, the earphone can detect that the two DC-DC circuits have output voltages, and when the output voltages of the two DC-DC circuits both reach a preset voltage value, such as 5V, the dual-wireless earphone determines that the dual-wireless earphone is placed back in the earphone box, and then the dual-wireless earphone feeds back information placed back in the earphone box to the remote controller main control chip through the two serial ports.
When two wireless earphones used for the first time, when two wireless earphones were placed respectively in the earphone box, remote controller main control chip passed through serial circuits and two wireless earphones communicate, at this moment, remote controller main control chip passes through two serial circuits, first serial circuits reads the main earphone of two wireless earphones and the pairing address of following the earphone respectively with second serial circuits promptly, and according to should pair the address and send to main earphone and follow the earphone respectively and pair the instruction, so that main earphone and follow the earphone accomplish wireless the pairing in the remote controller body respectively, and control main earphone and accomplish wireless the pairing from the earphone, and control TV and main earphone accomplish wireless the pairing.
At present, a plurality of master earphones and slave earphones are correspondingly produced together, the master earphones and the slave earphones store mutual equipment information, and the master earphones send pairing requests to the slave earphones according to pairing addresses in the equipment information of the slave earphones to complete wireless pairing with the slave earphones. If the pairing of some double wireless earphones is finished before leaving a factory, the double wireless earphones are used for the first time, and the pairing process of the main earphone and the auxiliary earphones can be omitted.
Under the condition that the master earphone and the slave earphone do not have mutual equipment information, the remote controller can send the pairing address of the slave earphone obtained through the serial port circuit to the master earphone, and the master earphone sends a pairing request to the slave earphone according to the pairing address of the slave earphone and completes wireless pairing with the slave earphone.
Meanwhile, the remote controller main control chip sends the obtained pairing address of the main earphone to a main chip of the television, and the main chip of the television initiates a pairing request to the main earphone according to the received pairing address of the main earphone to complete wireless pairing with the main earphone.
In some embodiments of the present application, the remote controller sends an earphone play mode instruction to the television, and controls the television and the main earphone to establish an audio link, so that the television outputs a television audio signal to the main earphone through the audio link, and then plays the television audio signal through the dual wireless earphones, including:
the remote controller sends an earphone play mode instruction to the television, and the earphone play mode instruction carries a pairing address of the main earphone; the main chip of the television sets up an audio link with the main earphone according to the pairing address of the main earphone, and the audio link comprises a Bluetooth audio transmission link and an audio remote control link; the main chip of the television outputs the television audio signal to the main earphone through the established audio link; after receiving the television audio signal, the master earphone separates the left channel from the right channel of the television audio signal, plays the television audio signal of one channel through the master earphone local end, and sends the television audio signal of the other channel to the slave earphone to be played through the slave earphone. In some embodiments, when controlling the audio signal playing mode of the television, the remote controller may set the pairing command of the main headset in the headset playing mode command and send the pairing command to the television together. The television is provided with a main chip, after the main chip receives an earphone play mode instruction carrying a pairing address of a main earphone, the main chip completes pairing with the main earphone according to the pairing address and establishes an Audio link, and the Audio link comprises but is not limited to a Bluetooth Audio transmission link (A2 DP) and/or an Audio/Video Remote Control link (AVRCP).
As shown in fig. 5, fig. 5 is a schematic diagram illustrating a connection state between a dual-wireless headset and a television, and it can be seen from the diagram that A2DP and AVRCP connection is established between a master headset and the television, after receiving a television audio signal transmitted by the television, the master headset separates a left channel from a right channel, and plays an audio signal of one channel locally, that is, in the master headset, and forwards an audio signal of the other channel to a slave headset for playing in the slave headset, for example, an audio signal of the right channel is played in the master headset, and an audio signal of the left channel is sent to the slave headset through the A2DP for playing in the slave headset, thereby realizing playing of the television audio signal by the dual-wireless headset.
Fig. 6 shows a remote controller 600 according to an embodiment of the present application, which includes a remote controller body 610, and an earphone box 611 for placing a pair of wireless earphones is disposed on the remote controller body. Referring to fig. 3, a remote controller main control chip, a rechargeable battery, a power management chip and a USB interface circuit are disposed in a remote controller body 610, and an earphone box 611 includes two serial ports and two DC-DC circuits, wherein the remote controller main control chip communicates with the power management chip through I2C and is connected with the DC-DC circuits through GPIO, the USB interface circuit is used for externally connecting a charging power source, when a dual wireless earphone is disposed in the earphone box 611, a master earphone and a slave earphone of the dual wireless earphone are respectively connected with the remote controller main control chip through a serial port circuit in a communication manner, and the remote controller main control chip controls the rechargeable battery or the externally connected charging power source to charge the master earphone and the slave earphone of the dual wireless earphone through a DC-DC circuit respectively.
It is thus clear that the remote controller that this application provided, the earphone box of placing two wireless earphones of setting can also charge two wireless earphones when two wireless earphones put into.
Fig. 7 shows an intelligent television system 700 according to an embodiment of the present application, including a television 710, a remote controller 600, and a dual wireless earphone 720, where the remote controller 600 has completed wireless pairing with the television 710 before leaving a factory, the remote controller 600 includes a remote controller body 610, and an earphone box 611 for placing the dual wireless earphone is provided on the remote controller body, when the dual wireless earphone is used for the first time, the dual wireless earphone 720 is placed in the earphone box 611, the remote controller 600 completes wireless pairing with a master earphone and a slave earphone of the dual wireless earphone 720, respectively, controls the master earphone to complete wireless pairing with the slave earphone, and controls the television 710 to complete wireless pairing with the master earphone.
After determining that the dual wireless earphones 720 are taken out of the earphone box 611, the remote controller 600 sends an earphone playing mode instruction to the television 710, and controls the television 710 to establish an audio link with the main earphone, so that the television outputs a television audio signal to the main earphone through the audio link, and then the television audio signal is played through the dual wireless earphones 720.
After determining that the dual wireless earphones 720 are placed back in the earphone box 611, the remote controller 600 sends a speaker playing mode instruction to the television 710, and controls the television 710 to disconnect an audio link with the main earphone, so that the television 710 plays the television audio signal through the speaker of the television.
In some embodiments of the present application, in the smart television system 700, a remote controller main control chip, a rechargeable battery, a power management chip and a USB interface circuit are disposed in the remote controller body 610, and the earphone box 611 includes two serial ports and two DC-DC circuits, wherein the remote controller main control chip communicates with the power management chip through I2C and is connected with the DC-DC circuits through GPIO, and the USB interface circuit is used for externally connecting a charging power supply.
When the dual wireless earphones 720 are placed in the earphone box 611, the master earphone and the slave earphone of the dual wireless earphones 720 are respectively connected with the remote controller main control chip through a serial port circuit in a communication mode, and the remote controller main control chip controls the rechargeable battery or an external rechargeable power supply to respectively charge the master earphone and the slave earphone of the dual wireless earphones through a DC-DC circuit through the power supply management chip.
In some embodiments of the present application, the determining that the dual wireless headset is removed from the headset case 611 by the remote controller 600 comprises: according to a preset period, the remote controller main control chip is in communication connection with the double wireless earphones through two serial port circuits, and under the condition that the communication connection is unsuccessful, the double wireless earphones are determined to be taken out of the earphone box; the remote controller determines that the double wireless earphones are placed back into the earphone box and comprises the following steps: according to a preset period, the remote controller main control chip is in communication connection with the double wireless earphones through two serial port circuits, and under the condition that the communication connection is successful, the double wireless earphones are determined to be placed back into the earphone box; or when the double wireless earphones detect that the output voltages of the two DC-DC circuits reach the preset voltage value, the double wireless earphones recognize that the double wireless earphones are placed back into the earphone box, and the information of the double wireless earphones placed back into the earphone box is fed back to the remote controller main control chip through the two serial port circuits.
In some embodiments of the present application, after determining that the dual wireless earphones 720 are taken out of the earphone box 611, the remote controller 600 sends an earphone play mode instruction to the television 710, where the earphone play mode instruction carries a pairing address of the main earphone; the main chip of the television sets up an audio link with the main earphone according to the pairing address of the main earphone, and the audio link comprises a Bluetooth audio transmission link and an audio remote control link; the main chip of the television outputs the television audio signal to the main earphone through the established audio link.
After receiving the television audio signal, the master earphone separates the left channel from the right channel of the television audio signal, plays the television audio signal of one channel through the master earphone local end, and sends the television audio signal of the other channel to the slave earphone to be played through the slave earphone.
It should be noted that the above-mentioned smart television system corresponds to the method in the foregoing embodiments, and therefore, a specific description is not given one by one.
To sum up, this application passes through two wireless earphones of remote controller collocation, with two wireless earphones and remote controller integration in an organic whole, the function of remote controller has been increased, the state in the earphone box is arranged in according to two wireless earphones to the remote controller, the play mode of the control TV set of intelligence, thereby make under the condition that there are other people to exist, the user can receive the audio frequency of intelligent TV set through wireless earphone, influence other people has been avoided, greatly promote user's use and experience, the use scene of TV set has also been richened simultaneously.
It should be noted that:
in the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the application and aiding in the understanding of one or more of the various application aspects. However, the disclosed method should not be interpreted as reflecting an intention that: this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains. Rather, as the following claims reflect, application is directed to less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means can be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (10)
1. A method for controlling an audio play mode of a television by using a remote controller, wherein the remote controller is wirelessly paired with the television before leaving a factory, the method is characterized in that the remote controller comprises a remote controller body, an earphone box for placing double wireless earphones is arranged on the remote controller body, and the method comprises the following steps:
when the double wireless earphones are used for the first time, the double wireless earphones are placed in the earphone box, the remote controller and a master earphone and a slave earphone of the double wireless earphones are respectively matched wirelessly, the master earphone and the slave earphone are controlled to be matched wirelessly, and the television is controlled to be matched wirelessly with the master earphone;
after the double wireless earphones are determined to be taken out of the earphone box, the remote controller sends an earphone playing mode instruction to the television, the television is controlled to establish an audio link with the main earphone, so that the television outputs a television audio signal to the main earphone through the audio link, the main earphone separates a left channel and a right channel of the television audio signal after receiving the television audio signal, the television audio signal of one channel is played through the main earphone local end, the television audio signal of the other channel is sent to the slave earphone to be played through the slave earphone, and then the television audio signal is played through the double wireless earphones;
after the double wireless earphones are determined to be placed back into the earphone box, the remote controller sends a loudspeaker playing mode instruction to the television to control the television and the main earphone to disconnect the audio link, so that the television plays the television audio signal through a loudspeaker of the television;
when the double wireless earphones are not used for the first time, the double wireless earphones are placed into the earphone box, and the master earphone and the slave earphones are matched wirelessly.
2. The method according to claim 1, wherein a remote controller main control chip, a rechargeable battery, a power management chip and a USB interface circuit are arranged in the remote controller body, the earphone box comprises two serial ports and two DC-DC circuits, wherein the remote controller main control chip communicates with the power management chip through I2C and is connected with the DC-DC circuits through GPIO, and the USB interface circuit is used for externally connecting a charging power supply,
when the double wireless earphones are arranged in the earphone box, the master earphone and the slave earphone of the double wireless earphones are respectively in communication connection with the remote controller main control chip through one serial port circuit, the remote controller main control chip controls the rechargeable battery or the external rechargeable power supply to respectively charge the master earphone and the slave earphone of the double wireless earphones through one DC-DC circuit.
3. The method of claim 2, wherein the remote control determining that the dual wireless headset is removed from within the headset case comprises:
according to a preset period, the remote controller main control chip is in communication connection with the double wireless earphones through the two serial port circuits, and under the condition that the communication connection is unsuccessful, the double wireless earphones are determined to be taken out of the earphone box;
the remote controller determining that the dual wireless earphones are placed back in the earphone box comprises:
according to a preset period, the remote controller main control chip is in communication connection with the double wireless earphones through the two serial port circuits, and under the condition that the communication connection is successful, the double wireless earphones are determined to be placed back into the earphone box;
or,
and when detecting that the output voltages of the two DC-DC circuits reach the preset voltage value, the double wireless earphones recognize that the double wireless earphones are placed back into the earphone box, and the information of the double wireless earphones placed back into the earphone box is fed back to the remote controller main control chip through the two serial port circuits.
4. The method of claim 2, wherein the remote controller performs wireless pairing with a master earphone and a slave earphone of the dual wireless earphones respectively, and controls the master earphone to perform wireless pairing with the slave earphone and controls the television to perform wireless pairing with the master earphone, and comprises:
the remote controller main control chip respectively reads the pairing addresses of a master earphone and a slave earphone of the double wireless earphones through the serial port circuit, respectively sends pairing instructions to the master earphone and the slave earphone according to the acquired pairing addresses, and respectively completes wireless pairing with the master earphone and the slave earphone;
the master earphone sends a pairing request to the slave earphone according to the pairing address of the slave earphone, and the master earphone and the slave earphone complete wireless pairing;
and the remote controller main control chip sends the obtained pairing address of the main earphone to a main chip of the television, and the main chip of the television initiates a pairing request to the main earphone according to the received pairing address of the main earphone to complete wireless pairing with the main earphone.
5. The method of claim 1, wherein the remote controller sending an earphone play mode command to the tv set to control the tv set to establish an audio link with the primary earphone, so that the tv set outputs a tv audio signal to the primary earphone through the audio link, and further plays the tv audio signal through the dual wireless earphones, the method comprising:
the remote controller sends an earphone play mode instruction to the television, wherein the earphone play mode instruction carries a pairing address of the main earphone;
the main chip of the television sets up an audio link with the main earphone according to the pairing address of the main earphone, wherein the audio link comprises a Bluetooth audio transmission link and an audio remote control link;
the main chip of the television outputs a television audio signal to the main earphone through the established audio link;
after receiving the television audio signal, the master earphone separates the left channel and the right channel of the television audio signal, plays the television audio signal of one channel through the master earphone local end, and sends the television audio signal of the other channel to the slave earphone to be played through the slave earphone.
6. A remote controller comprises a remote controller body and is characterized in that an earphone box for placing double wireless earphones is arranged on the remote controller body; the remote controller comprises a remote controller body, and is characterized in that a remote controller main control chip, a rechargeable battery, a power management chip and a USB interface circuit are arranged in the remote controller body, the earphone box comprises two serial port circuits and two DC-DC circuits, wherein the remote controller main control chip is communicated with the power management chip through I2C and is connected with the DC-DC circuits through GPIO, and the USB interface circuit is used for externally connecting a charging power supply;
the master earphone is provided with a master earphone output end and a master earphone receiving end corresponding to one serial port circuit;
when the double wireless earphones are arranged in the earphone box, the first output end is connected with the main earphone receiving end, the first receiving end is connected with the main earphone output end, and the main earphone is in communication connection with the remote controller main control chip through one serial port circuit;
when the main earphone is arranged in the earphone box, the earphone box charges the main earphone through the DC-DC circuit corresponding to one serial port circuit, and feeds back information to the first receiving end through the output end of the main earphone, and when the main earphone is charged, the earphone box stops charging the main earphone;
the other serial port circuit is provided with a second output end and a second receiving end, and the slave earphone is provided with a slave earphone output end and a slave earphone receiving end corresponding to the other serial port circuit;
when the double wireless earphones are arranged in the earphone box, the second output end is connected with the slave earphone receiving end, the second receiving end is connected with the slave earphone output end, and the slave earphones are in communication connection with the remote controller main control chip through another serial port circuit;
when the slave earphone is placed in the earphone box, the earphone box charges the slave earphone through the DC-DC circuit corresponding to the other serial port circuit, information is fed back to the second receiving end through the slave earphone output end, and when the slave earphone is charged, the earphone box stops charging the slave earphone.
7. An intelligent television system is characterized by comprising a television, a remote controller and double wireless earphones, wherein the remote controller is in wireless pairing with the television before leaving a factory, the remote controller comprises a remote controller body, an earphone box for placing the double wireless earphones is arranged on the remote controller body, when the double wireless earphones are used for the first time, the double wireless earphones are placed into the earphone box, the remote controller is in wireless pairing with a main earphone and a slave earphone of the double wireless earphones respectively, the main earphone and the slave earphone are controlled to complete wireless pairing, and the television is controlled to complete wireless pairing with the main earphone;
after the remote controller determines that the double wireless earphones are taken out of the earphone box, an earphone play mode instruction is sent to the television, the television is controlled to establish an audio link with the main earphone, so that the television outputs television audio signals to the main earphone through the audio link, and the television audio signals are played through the double wireless earphones;
and after the remote controller determines that the double wireless earphones are placed back into the earphone box, a loudspeaker playing mode instruction is sent to the television, the television is controlled to be disconnected with the main earphone through the audio link, and the television plays the television audio signals through a loudspeaker of the television.
8. The smart television system as claimed in claim 7, wherein a remote controller main control chip, a rechargeable battery, a power management chip and a USB interface circuit are disposed in the remote controller body, the earphone box comprises two serial ports and two DC-DC circuits, wherein the remote controller main control chip communicates with the power management chip through I2C and is connected with the DC-DC circuits through GPIO, the USB interface circuit is used for externally connecting a charging power supply,
when the double wireless earphones are arranged in the earphone box, the master earphone and the slave earphone of the double wireless earphones are respectively in communication connection with the remote controller main control chip through one serial port circuit, the remote controller main control chip controls the rechargeable battery or the external charging power supply to respectively charge the master earphone and the slave earphone of the double wireless earphones through one DC-DC circuit.
9. The smart television system of claim 8,
the remote controller determining that the dual wireless headsets are taken out of the headset box comprises:
according to a preset period, the remote controller main control chip is in communication connection with the double wireless earphones through the two serial port circuits, and under the condition that the communication connection is unsuccessful, the double wireless earphones are determined to be taken out of the earphone box;
the remote controller determining that the dual wireless earphones are placed back into the earphone box comprises:
according to a preset period, the remote controller main control chip is in communication connection with the double wireless earphones through the two serial port circuits, and under the condition that the communication connection is successful, the double wireless earphones are determined to be placed back into the earphone box;
or,
and when detecting that the output voltages of the two DC-DC circuits reach the preset voltage value, the double wireless earphones recognize that the double wireless earphones are placed back into the earphone box, and the information of the double wireless earphones placed back into the earphone box is fed back to the remote controller main control chip through the two serial port circuits.
10. The smart television system according to claim 7, wherein the remote controller sends an earphone play mode instruction to the television after recognizing that the dual wireless earphones are taken out of the earphone box, wherein the earphone play mode instruction carries a pairing address of the main earphone;
the main chip of the television sets establishes an audio link with the main earphone according to the pairing address of the main earphone, wherein the audio link comprises a Bluetooth audio transmission link and an audio remote control link;
the main chip of the television outputs a television audio signal to the main earphone through the established audio link;
after receiving the television audio signal, the master earphone separates the left channel and the right channel of the television audio signal, plays the television audio signal of one channel through the master earphone local end, and sends the television audio signal of the other channel to the slave earphone to be played through the slave earphone.
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| CN201001191Y (en) * | 2007-01-29 | 2008-01-02 | 青岛海信电器股份有限公司 | Control circuit for automatic mute main external power amplifier by earphone insertion |
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| CN203849859U (en) * | 2014-06-05 | 2014-09-24 | 中国石油大学(华东) | Novel indoor Bluetooth portable multifunctional remote control unit |
| CN110933549B (en) * | 2019-11-28 | 2021-06-15 | 歌尔科技有限公司 | Wireless earphone, charging box and wireless earphone charging system |
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| CN201904856U (en) * | 2010-12-17 | 2011-07-20 | 康佳集团股份有限公司 | Remote controller with audio frequency transmission function and television |
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