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CN-121985180-A - Link recovery processing method and device, storage medium and television

CN121985180ACN 121985180 ACN121985180 ACN 121985180ACN-121985180-A

Abstract

The application discloses a link recovery processing method, a device, a storage medium and a television, which relate to the technical field of televisions, wherein the television is connected with audio equipment, the audio equipment is connected with a serial information source, and the television can perform the steps of searching an attribute field for recording the physical address of the serial information source locally under a preset link recovery scene, generating an information source recovery setting message carrying the attribute field if the attribute field is searched, and sending the information source recovery setting message to the audio equipment to wake up the audio equipment to activate the serial information source. The application can reliably realize the automatic recovery of the television and the serial link between the serial information sources of the audio equipment, ensure that the television successfully outputs audio and pictures and ensure that the television successfully carries out remote control linkage with the serial information sources.

Inventors

  • LI XIAOCHANG

Assignees

  • 深圳TCL新技术有限公司

Dates

Publication Date
20260505
Application Date
20260311

Claims (10)

  1. 1. A link recovery processing method, wherein the method is applied to a television, the television is connected with an audio device, the audio device is connected with a serial source, and the method comprises: In a predetermined link recovery scenario, locally retrieving an attribute field for recording a physical address of the tandem source; if the attribute field is retrieved, generating a source recovery setting message carrying the attribute field; and sending the information source recovery setting message to the audio equipment so as to wake up the audio equipment to activate the serial information source.
  2. 2. The method of claim 1, wherein generating the source recovery setup message carrying the attribute field comprises: generating a route change message carrying the attribute field and/or a setting flow path message carrying the attribute field; Correspondingly, the sending the source recovery setting message to the audio device includes: and sending the route change message and/or the set flow path message to the audio device.
  3. 3. The method of claim 1, wherein in the predetermined link recovery scenario, prior to locally retrieving the attribute field for recording the physical address of the tandem source, the method further comprises: receiving route information returned by the audio equipment, wherein the audio equipment returns the route information to the television when triggering a preset information source switching operation; Acquiring the physical address of the serial information source from the routing information; the physical address is recorded in the attribute field.
  4. 4. The method of claim 3, wherein prior to said receiving the routing information returned by the audio device, the method further comprises: Transmitting a tandem source switching message to the audio device; and if the information source switching response information fed back by the audio equipment is not received, executing preset operation so that the preset information source switching operation is triggered on the audio equipment.
  5. 5. The method of claim 1, wherein after said sending the source resume setup message to the audio device to wake up the audio device to activate the tandem source, the method further comprises: In response to a source switch instruction to switch to a non-tandem source, clearing the attribute field; And sending a source switching message to the audio device to cause the audio device to activate the non-tandem source.
  6. 6. The method of claim 1, wherein after said sending the source resume setup message to the audio device to wake up the audio device to activate the tandem source, the method further comprises: acquiring information source identification information of the serial information sources; And updating the information source identification information in the information source maintenance parameters.
  7. 7. The method according to any one of claims 1 to 6, wherein after said locally retrieving an attribute field for recording a physical address of said tandem source, said method further comprises: And if the attribute field is not retrieved, sending a general communication source setting message to the audio equipment so as to enable the audio equipment to execute general communication source switching logic.
  8. 8. A link recovery processing device for use with a television, the television being coupled to an audio device, the audio device being coupled to a serial source, the device comprising: The field retrieval module is used for locally retrieving an attribute field for recording the physical address of the tandem source under a preset link recovery scene; The message generation module is used for generating a message source recovery setting message carrying the attribute field if the attribute field is retrieved; and the message sending module is used for sending the information source recovery setting message to the audio equipment so as to wake up the audio equipment to activate the serial information source.
  9. 9. A storage medium having stored thereon a computer program which, when executed by a processor of a television, causes the television to perform the method of any of claims 1 to 7.
  10. 10. A television comprising a memory storing a computer program and a processor reading the computer program stored in the memory to perform the method of any one of claims 1 to 7.

Description

Link recovery processing method and device, storage medium and television Technical Field The present application relates to the field of television technologies, and in particular, to a link recovery processing method, a device, a storage medium, and a television. Background Currently, the interconnection between the smart tv and the third party's audio device (e.g., soundbar, etc.) is mainly implemented through the HDMI interface and the CEC (Consumer Electronics Control ) protocol underneath. However, some audio devices (such as Soundbar) in the market at present cannot strictly follow CEC protocol due to cost saving or design limitation, and these audio devices generally cannot respond to the message initiated by the television in time, so that in many scenarios where the serial source downstream of these audio devices is connected to the television, the serial link between the television and the serial source of the audio device cannot be recovered, so that the television cannot successfully output audio and images and the television cannot remotely control the serial source. Disclosure of Invention The embodiment of the application provides a link recovery processing scheme which can realize the automatic recovery of a television and a serial link between audio equipment and a serial information source under a preset link recovery scene, ensure that the television successfully outputs audio and pictures and ensure that the television successfully performs remote control linkage with the serial information source. The embodiment of the application provides the following technical scheme: according to one embodiment of the application, the link recovery processing method is applied to a television, the television is connected with an audio device, the audio device is connected with a serial source, the method comprises the steps of locally searching an attribute field for recording the physical address of the serial source under a preset link recovery scene, generating a source recovery setting message carrying the attribute field if the attribute field is searched, and sending the source recovery setting message to the audio device to wake up the audio device to activate the serial source. In some embodiments of the application, the generating the source recovery setup message carrying the attribute field comprises generating a route change message carrying the attribute field and/or a setup flow path message carrying the attribute field, and correspondingly, the sending the source recovery setup message to the audio device comprises sending the route change message and/or the setup flow path message to the audio device. In some embodiments of the present application, before locally retrieving the attribute field for recording the physical address of the tandem source in the predetermined link recovery scenario, the method further includes receiving routing information returned by the audio device, wherein the audio device returns the routing information to the television when a predetermined source switch operation is triggered, obtaining the physical address of the tandem source from the routing information, and recording the physical address in the attribute field. In some embodiments of the present application, before the receiving the routing information returned by the audio device, the method further includes sending a tandem source switching message to the audio device, and if the source switching response information fed back by the audio device is not received, executing a preset operation, so that the preset source switching operation is triggered on the audio device. In some embodiments of the application, after the sending the source resume setup message to the audio device to wake up the audio device to activate the tandem source, the method further includes clearing the attribute field in response to a source switch instruction to switch to a non-tandem source, and sending a source switch message to the audio device to cause the audio device to activate the non-tandem source. In some embodiments of the present application, after the sending the source recovery setup message to the audio device to wake up the audio device to activate the tandem source, the method further includes obtaining source identification information of the tandem source and updating the source identification information in a source maintenance parameter. In some embodiments of the application, after the locally retrieving the attribute field for recording the physical address of the tandem source, the method further includes sending a generic source setup message to the audio device to cause the audio device to perform generic source switching logic if the attribute field is not retrieved. According to one embodiment of the application, the link recovery processing device is applied to a television, the television is connected with an audio device, the audio device is connected with a serial source, the device comp