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US 11,895,360 B2Granted
Method for waking up audio device, and display apparatus
AssigneeHisense Visual Technology Co., Ltd.
InventorsJunyi Huo, Suying Wang, Weilan Chen
Life of this patent
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Abstract
Disclosed are a method for waking up an audio device, and a display apparatus. The method includes: while the display apparatus is in a standby state, in response to a power command input from a user, controlling the display apparatus to enter a power-on state from a standby state, and in response to determining that there is an audio device among a plurality of external devices connected with the display apparatus via HDMI interfaces, controlling the audio device to enter a power-on state first, and then controlling other external devices among the plurality of external devices except for the audio device to enter a power-on state.
Claims8
A display apparatus, comprising:
- a display;
- a user input interface configured to receive an instruction input from a user;
- a plurality of HDMI interfaces configured to connect to a plurality of external devices;
- a power management module configured to at least control the display to power-down or power on to cause the display apparatus to enter into a standby state or a power-on state;
- and
- a controller in connection with the display, the user input interface and the power management module and configured to:
- while the display apparatus is in the standby state, in response to a power command input from the user, control the power management module to cause the display apparatus to enter the power-on state from the standby state,
- in response to determining that there is an audio device among the plurality of external devices, control the power management module to cause the audio device to enter the power-on state first, and then control the power management module to cause other external devices among the plurality of external devices except for the audio device to enter the power-on state;
- wherein the audio device is determined by a logical address allocated to an external device;
- wherein the controller is further configured to:
- obtain device-related information of the audio device, and send a waking-up instruction to the audio device to cause the audio device to enter the power-on state;
- obtain device-related information of the other external devices among the plurality of external devices, and send a waking-up instruction to each of the other external devices to cause each of the other external devices to enter the power-on state;
- determine whether a logical address of a first external device is a logical address for an audio device;
- in response to the logical address of the first external device being the logical address for the audio device, place the logical address of the first external device into a first list;
- in response to the logical address of the first external device being not the logical address for the audio device, place the logical address of the first external device into a second list
- check whether there is a second audio device in the first list before checking the second list;
- and
- in response to that there is a second audio device in the first list, cause a device information reporting module first collect device-related information of the second audio device according to the logical address of the second audio device in the first list before checking the second list.
15 more elements
A method for waking up an audio device connected with a display apparatus, comprising:
- while the display apparatus is in a standby state, in response to a power start command input from a user, controlling the display apparatus to enter a power-on state from the standby state;
- in response to determining that there is an audio device among a plurality of external devices connected with the display apparatus via HDMI interfaces, controlling the audio device to enter the power-on state first, and then controlling other external devices among the plurality of external devices except for the audio device to enter the power-on state;
- wherein the audio device is determined by a logical address allocated to an external device;
- obtaining device-related information of the audio device, and sending a waking-up instruction to the audio device to cause the audio device to enter the power-on state;
- obtaining device-related information of the other external devices among the plurality of external devices, and sending a waking-up instruction to each of the other external devices to cause each of the other external devices to enter the power-on state;
- determining whether a logical address of a first external device is a logical address for an audio device;
- in response to the logical address of the first external device being the logical address for the audio device, placing the logical address of the first external device into a first list;
- in response to the logical address of the first external device being not the logical address for the audio device, placing the logical address of the first external device into a second list;
- checking whether there is a second audio device in the first list before checking the second list;
- and
- in response to that there is a second audio device in the first list, first collecting device-related information of the second audio device according to the logical address of the second audio device in the first list before checking the second list.
8 more elements
Dependencies are inferred from the claim text.