Method and system for interaction of audio cec control channel

Abstract

The application discloses an interactive method and system of a CEC control channel of a sound equipment, wherein the sound equipment and a television are interacted based on a CEC signal, and corresponding interactive information is parsed from the CEC signal, the interactive information is moved to the television along a communication network, and the function of the television is triggered, the interactive performance between the sound equipment and the television is improved, the state of the CEC control channel is detected, the continuous stability value of the CEC control channel is calculated based on the state of the CEC control channel, if the continuous stability value of the CEC control channel exceeds a preset threshold value, the output of the CEC control channel and the control CEC signal are regulated, the continuous stability of the CEC signal and the CEC control channel is determined, and the stability of the continuous interaction of the sound equipment and the television is ensured.

Description

Technical Field

[0001] This invention relates to the field of audio technology, and more particularly to an interactive method and system for the CEC control channel of an audio system. Background Technology

[0002] With the development of technology, speakers and televisions have appeared in homes. The speakers and televisions interact based on CEC signals, and the CEC signals are transmitted along the CEC control channel between the speakers and televisions. The state of the CEC control channel affects the signal stability of the CEC signals, thus affecting the stability of the continuous interaction between the speakers and televisions. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art. This invention provides an interactive method and system for the CEC control channel of an audio system. It interacts between the audio system and the television based on the CEC signal, and the corresponding interactive information is parsed from the CEC signal. This interactive information travels along the communication network to the television and triggers the television's functions, improving the interactive performance between the audio system and the television. Furthermore, it detects the state of the CEC control channel and calculates the continuous stability value of the CEC control channel based on its state. If the continuous stability value of the CEC control channel exceeds a preset threshold, the output of the CEC control channel and the CEC signal are adjusted to determine the continuous stability of the CEC signal and the CEC control channel, ensuring the stability of the continuous interaction between the audio system and the television.

[0004] To address the aforementioned technical problems, this invention provides an interactive method for a CEC control channel of an audio system, comprising: acquiring a CEC signal in the audio system's CEC control channel; parsing the CEC signal to determine interactive information, wherein the interactive information travels along a communication network to a television; triggering a function on the television according to a function instruction in the interactive information, and performing secondary development of the function based on the CEC communication protocol stack application layer; monitoring the transmission and reception of the function instruction and detecting the state of the CEC control channel; calculating a continuous stable value of the CEC control channel based on its state; and if the continuous stable value of the CEC control channel exceeds a preset threshold, adjusting the CEC control channel and controlling the output of the CEC signal.

[0005] In addition, this embodiment of the invention also provides an interactive system for the CEC control channel of an audio system. The interactive system includes: an acquisition module for acquiring CEC signals in the audio system's CEC control channel; an interaction module for parsing the CEC signals to determine interaction information, wherein the interaction information travels along the communication network to the television; a development module for triggering functions on the television according to function instructions in the interaction information, and performing secondary development of functions based on the CEC communication protocol stack application layer; a detection module for monitoring the transmission and reception of function instructions and detecting the state of the CEC control channel; a calculation module for calculating the continuous stable value of the CEC control channel based on its state; and a control module for controlling the CEC control channel and the output of the CEC signals if the continuous stable value of the CEC control channel exceeds a preset threshold.

[0006] In this embodiment of the invention, the method described herein enables interaction between the audio system and the television based on the CEC signal. The corresponding interaction information is parsed from the CEC signal, moves along the communication network to the television, and triggers the television's functions, thus improving the interaction performance between the audio system and the television. Furthermore, the state of the CEC control channel is detected, and its continuous stability value is calculated based on this state. If the continuous stability value of the CEC control channel exceeds a preset threshold, the output of the CEC control channel and the CEC signal are adjusted to determine the continuous stability of the CEC signal and the CEC control channel, ensuring the stability of the continuous interaction between the audio system and the television. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a flowchart illustrating the interaction method of the CEC control channel of the audio system in an embodiment of the present invention.

[0009] Figure 2 This is a flowchart illustrating the control channel of the interaction method for the CEC control channel of the audio system in this embodiment of the invention.

[0010] Figure 3 This is a flowchart illustrating the functional matching process of the CEC control channel interaction method for audio equipment in an embodiment of the present invention.

[0011] Figure 4This is a flowchart illustrating the functional development of the interaction method for the CEC control channel of the audio system in this embodiment of the invention.

[0012] Figure 5 This is a schematic diagram of the structure of the interactive system of the CEC control channel of the audio system in an embodiment of the present invention;

[0013] Figure 6 This is a hardware diagram of an electronic device according to an exemplary embodiment. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Example

[0016] Please see Figures 1 to 4 An interactive method for the CEC control channel of an audio system, the method comprising:

[0017] S11: Obtain the CEC signal from the audio system's CEC control channel;

[0018] In the specific implementation of this invention, the specific steps can be as follows:

[0019] S111: Obtain the start signal of the audio system;

[0020] S112: The CEC control channel is activated based on the audio start signal;

[0021] S113: The CEC signal is transmitted according to the CEC control channel. At this time, the CEC signal is output based on the 32-bit system.

[0022] Specifically, the CEC control channel is activated based on the speaker's start signal, and the CEC control channel is kept active while the speaker is in the activated state. The CEC signal is transmitted through the CEC control channel. At this time, the CEC signal is output based on the 32-bit system and is output from the speaker, and can be used on the TV or other interactive terminals.

[0023] At this point, the CEC signal can detect the corresponding interactive terminal based on the identifier and confirm the signal of the interactive terminal, so as to establish a CEC control channel during the initial interaction between the audio and the interactive terminal and meet the interaction between the audio and the interactive terminal.

[0024] S12: Based on the CEC signal analysis, the interaction information is determined, wherein the interaction information moves along the communication network to the television;

[0025] In the specific implementation of this invention, the specific steps can be as follows:

[0026] S121: Analyze the CEC signal and decompose the CEC signal into information.

[0027] S122: Form an information set from the information decomposed by the CEC signal, and filter out interactive information from the information set;

[0028] S123: The interactive information moves along the communication network to the television and triggers the functional matching between the sound system and the television;

[0029] S124: Construct a functional channel between the audio system and the television, and trigger the functional channel under the action of interactive information.

[0030] In this process, the CEC signal is decomposed into information, and the decomposed information is collected to form an information set. Interactive information is then filtered out from the information set. At this point, the interactive information moves along the communication network to the television, triggers the function matching between the audio system and the television, and activates the television's function. The interactive information includes function activation information.

[0031] Furthermore, a functional channel is constructed between the audio system and the television. This channel is triggered by interactive information and extends along both the audio and television, connecting the functional ends of the audio system and the television to facilitate long-term communication between them. Additionally, the functional channel can incorporate detection capabilities, including arrival detection of the CEC signal. The CEC signal interacts with various television models and is compatible with all models. The CEC signal matches the docking channels of each television model, and the traversal of docking channels facilitates CEC signal docking, ensuring compatibility with all television models when the CEC signal enters the corresponding docking channel.

[0032] S13: Trigger the TV function according to the function instructions in the interactive information, and perform secondary development of the function based on the CEC communication protocol stack application layer;

[0033] In the specific implementation of this invention, the specific steps can be as follows:

[0034] S131: Trigger the function of the TV according to the function instructions in the interactive information;

[0035] S132: Perform information traversal on the interactive information and freeze the functional area in the interactive information;

[0036] S133: Perform semantic retrieval on the functional areas and determine the corresponding functional information;

[0037] S134: Trigger the function of the TV according to the function information instruction, and perform secondary development of the function based on the CEC communication protocol stack application layer. At this time, the CEC communication protocol stack application layer performs function development.

[0038] This process involves traversing the interactive information, fixing the functional areas within the interactive information, performing semantic retrieval on the functional areas, and determining the corresponding functional information. At this point, the functional information can be determined through the traversal of the interactive information. Based on the functional information, the TV is triggered to perform functions. Furthermore, secondary development of functions is carried out based on the CEC communication protocol stack application layer. This secondary development of functions is performed at the CEC communication protocol stack application layer to facilitate the interaction of CEC information between the audio system and the TV.

[0039] S14: Monitor the transmission and reception of function instructions, and detect the status of the CEC control channel;

[0040] In the specific implementation of this invention, the specific steps may be as follows: monitoring the transmission and reception of function indicators; detecting the response of function indicators during the transmission and reception process; detecting the status of the CEC control channel based on the number of responses of function indicators; triggering the corresponding CEC signal transmission strategy according to the status of the CEC control channel; and adjusting the transmission path of CEC signals based on the CEC signal transmission strategy.

[0041] Specifically, during the transmission and reception of function indicators, the response of the function indicators is detected; the status of the CEC control channel is detected based on the number of function indicator responses. At this time, the number of function indicator responses can affect the status parameters, and the status detection of the CEC control channel is performed within a controllable range. In addition, the corresponding CEC signal transmission strategy is triggered according to the status of the CEC control channel; the transmission path of the CEC signal is adjusted based on the CEC signal transmission strategy. At this time, the transmission path of the CEC signal can be changed based on different channels.

[0042] S15: Calculate the continuous stable value of the CEC control channel based on the state of the CEC control channel;

[0043] In the specific implementation of this invention, the specific steps include: obtaining the status of the CEC control channel; classifying the status of the CEC control channel and outputting the corresponding level; calculating the continuous stable value of the CEC control channel based on the level corresponding to the CEC control channel, wherein the communication functions of CEC control channels of different levels are inconsistent.

[0044] S16: If the continuous stable value of the CEC control channel exceeds the preset threshold, then adjust the CEC control channel and control the output of the CEC signal.

[0045] In the specific implementation of this invention, the specific steps include: obtaining the continuous stable value of the CEC control channel; if the continuous stable value of the CEC control channel exceeds a preset threshold, then regulating the CEC control channel and controlling the output of the CEC signal. At this time, the strength of the CEC signal is regulated according to the continuous stability of the CEC control channel.

[0046] The interaction method of the CEC control channel of the audio system further includes: checking whether each function indication is correct information; when all function indications are correct information, determining that the CEC function of the audio system is normal; when at least one function indication is incorrect information, determining that the CEC function of the audio system is abnormal.

[0047] In this embodiment of the invention, the method described herein enables interaction between the audio system and the television based on the CEC signal. The corresponding interaction information is parsed from the CEC signal, moves along the communication network to the television, and triggers the television's functions, thus improving the interaction performance between the audio system and the television. Furthermore, the state of the CEC control channel is detected, and its continuous stability value is calculated based on this state. If the continuous stability value of the CEC control channel exceeds a preset threshold, the output of the CEC control channel and the CEC signal are adjusted to determine the continuous stability of the CEC signal and the CEC control channel, ensuring the stability of the continuous interaction between the audio system and the television.

[0048] Example

[0049] Please see Figure 5 , Figure 5 This is a schematic diagram of the structure of the interactive system of the CEC control channel for audio in an embodiment of the present invention.

[0050] like Figure 5 As shown, an interactive system for the CEC control channel of an audio system includes:

[0051] Acquisition module 21: Used to acquire the CEC signal in the CEC control channel of the audio system;

[0052] Interaction module 22: used for parsing based on CEC signals to determine interaction information, wherein the interaction information moves along the communication network to the television;

[0053] Development Module 23: Used to trigger functions on the TV based on function instructions in the interactive information, and to perform secondary development of functions based on the CEC communication protocol stack application layer;

[0054] Detection module 24: Used to monitor the transmission and reception of function indications and detect the status of the CEC control channel;

[0055] Measurement module 25: used to measure the continuous stable value of the CEC control channel based on the state of the CEC control channel;

[0056] Control module 26: Used to control the CEC control channel and the output of the CEC signal if the continuous stable value of the CEC control channel exceeds the preset threshold.

[0057] This invention provides an interactive method and system for the CEC control channel of an audio system. It facilitates interaction between the audio system and the television based on CEC signals, and the corresponding interactive information is parsed from the CEC signals. This interactive information travels along the communication network to the television, triggering television functions, thus improving the interactive performance between the audio system and the television. Furthermore, the invention detects the state of the CEC control channel and calculates its continuous stability value based on this state. If the continuous stability value of the CEC control channel exceeds a preset threshold, the output of the CEC control channel and the CEC signal are adjusted to determine the continuous stability of the CEC signal and the CEC control channel, ensuring the stability of the continuous interaction between the audio system and the television.

[0058] Example

[0059] Please see Figure 6 See below for reference. Figure 6 To describe an electronic device 40 according to this embodiment of the present invention. Figure 6 The electronic device 40 shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of the present invention.

[0060] like Figure 6 As shown, the electronic device 40 is presented in the form of a general-purpose computing device. The components of the electronic device 40 may include, but are not limited to: at least one processing unit 41, at least one storage unit 42, and a bus 43 connecting different system components (including storage unit 42 and processing unit 41).

[0061] The storage unit stores program code, which can be executed by the processing unit 41 to perform the steps described in the "Embodiment Methods" section of this specification according to various exemplary embodiments of the present invention.

[0062] Storage unit 42 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 421 and / or a cache memory unit 422, and may further include a read-only memory unit (ROM) 423.

[0063] Storage unit 42 may also include a program / utility 424 having a set (at least one) program module 425, such program module 425 including but not limited to: operating system, one or more application programs, other program modules and program data, each or some combination of these examples may include an implementation of a network environment.

[0064] Bus 43 can represent one or more of several types of bus structures, including a memory cell bus or memory cell controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local bus using any of the multiple bus structures.

[0065] Electronic device 40 can also communicate with one or more external devices (e.g., keyboard, pointing device, Bluetooth device, etc.), and with one or more devices that enable a user to interact with electronic device 40, and / or with any device that enables electronic device 40 to communicate with one or more other computing devices (e.g., router, modem, etc.). This communication can be performed via input / output (I / O) interface 45. Furthermore, electronic device 40 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public networks, such as the Internet) via network adapter 46. Figure 6 As shown, network adapter 46 communicates with other modules of electronic device 40 via bus 43. It should be understood that, although... Figure 6 As not shown, other hardware and / or software modules may be used in conjunction with electronic device 40, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup interactive systems.

[0066] From the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein can be implemented by software or by combining software with necessary hardware. Therefore, the technical solutions according to the embodiments of this disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (such as a CD-ROM, USB flash drive, external hard drive, etc.) or on a network, including several instructions to cause a computing device (such as a personal computer, server, terminal device, or network device, etc.) to execute the methods according to the embodiments of this disclosure.

[0067] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. This program can be stored in a computer-readable storage medium, which may include: read-only memory (ROM), random access memory (RAM), a magnetic disk, or an optical disk, etc. Furthermore, it stores computer program instructions, which, when executed by a computer, cause the computer to perform the methods described above.

[0068] Furthermore, the interactive method and system for the CEC control channel of the audio system provided in the embodiments of the present invention have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. An interactive method for the CEC control channel of an audio system, characterized in that, include: Acquire the CEC signal from the CEC control channel of the audio system; The interaction information is determined by analyzing the CEC signal, which travels along the communication network to the television. The TV is triggered according to the function instructions in the interactive information, and the function is further developed based on the CEC communication protocol stack application layer. Monitor the transmission and reception of function indicators, and detect the status of the CEC control channel; The continuous stable value of the CEC control channel is calculated based on the state of the CEC control channel; If the continuous stable value of the CEC control channel exceeds the preset threshold, the output of the CEC control channel and the CEC signal will be adjusted. The monitoring function indicates the transmission and reception of signals, and detects the status of the CEC control channel, including: The transmission and reception of monitoring function instructions; During the transmission and reception of function indicators, the response of the function indicators is detected; The status of the CEC control channel is detected by the number of responses based on the function indication; The transmission strategy of the corresponding CEC signal is triggered based on the status of the CEC control channel; The transmission strategy based on CEC signals regulates the transmission path of CEC signals.

2. The interaction method for the CEC control channel of an audio system according to claim 1, characterized in that, The acquisition of the CEC signal in the CEC control channel of the audio system includes: Obtain the start signal of the audio system; The CEC control channel is activated based on the audio start signal; The CEC signal is transmitted through the CEC control channel. At this time, the CEC signal is output based on the 32-bit system.

3. The interactive method for the CEC control channel of the audio device according to claim 2, wherein The process of analyzing CEC signals to determine interaction information, wherein the interaction information travels along the communication network to the television, includes: The CEC signal is analyzed and its information is decomposed. Information sets are formed from the information decomposed by the CEC signal, and interactive information is filtered out from the information sets; Interactive information travels along the communication network to the television and triggers functional matching between the audio system and the television. Establish a functional channel between the audio system and the television, and trigger the functional channel based on interactive information.

4. The interaction method for the CEC control channel of an audio system according to claim 3, characterized in that, The step of triggering functions on the television based on function instructions in the interactive information, and performing secondary development of functions based on the CEC communication protocol stack application layer, includes: Trigger TV functions based on the function instructions in the interactive information; The system iterates through the interactive information and freezes the functional areas within the interactive information. Perform semantic retrieval on functional areas and determine the corresponding functional information; The TV is triggered according to the function information instructions, and secondary development of the function is carried out based on the CEC communication protocol stack application layer. At this time, the CEC communication protocol stack application layer performs function development.

5. The interaction method for the CEC control channel of an audio system according to claim 4, characterized in that, The calculation of the continuous stable value of the CEC control channel based on the state of the CEC control channel includes: Obtain the status of the CEC control channel; The status of the CEC control channel is classified and the corresponding level is output; The continuous stability value of the CEC control channel is calculated based on the level corresponding to the CEC control channel. The communication functions of CEC control channels of different levels are not consistent.

6. The interaction method for the CEC control channel of an audio system according to claim 5, characterized in that, If the continuous stable value of the CEC control channel exceeds a preset threshold, the output of the CEC control channel and the CEC signal will be adjusted, including: Obtain the continuous stable value of the CEC control channel; If the continuous stable value of the CEC control channel exceeds the preset threshold, the CEC control channel and the output of the CEC signal will be adjusted. At this time, the strength of the CEC signal will be adjusted according to the continuous stability of the CEC control channel.

7. The interaction method for the CEC control channel of an audio system according to claim 6, characterized in that, The interaction method of the CEC control channel of the audio system further includes: Check that each function instruction is correct; When all function indicators show correct information, it is confirmed that the CEC function of the audio system is normal. If at least one function indicates an incorrect message, the CEC function of the audio system is determined to be malfunctioning.

8. An interactive system for the CEC control channel of an audio system, characterized in that, The interactive system of the CEC control channel of the audio system includes: Acquisition module: Used to acquire the CEC signal in the CEC control channel of the audio system; Interaction module: used to analyze CEC signals to determine interaction information, which is then transmitted to the television along the communication network. Development module: Used to trigger functions on the TV based on function instructions in the interactive information, and to perform secondary development of functions based on the CEC communication protocol stack application layer; Detection module: Used to monitor the transmission and reception of function indications and detect the status of the CEC control channel; Measurement module: used to measure the continuous stable value of the CEC control channel based on the state of the CEC control channel; Control module: Used to control the CEC control channel and the output of the CEC signal if the continuous stable value of the CEC control channel exceeds the preset threshold; The monitoring function indicates the transmission and reception of signals, and detects the status of the CEC control channel, including: The transmission and reception of monitoring function instructions; During the transmission and reception of function indicators, the response of the function indicators is detected; The status of the CEC control channel is detected by the number of responses based on the function indication; The transmission strategy of the corresponding CEC signal is triggered based on the status of the CEC control channel; The transmission strategy based on CEC signals regulates the transmission path of CEC signals.

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