Set-top box and method for reducing power consumption of a remote control
View Patent ↗A method for reducing power consumption of a controller remotely controlling a set-top box (STB) is executed by the STB. The STB comprises an STB-power-management table comprising multiple STB-power-management modes and multiple STB-connection parameters corresponding to the multiple STB-power-management modes. At least one remote controller (RC) is in communication with the STB. The method comprises the detection of a currently activated application or currently played contents within the STB. A mode and connection status between the STB and the RC is updated according to the detected information.
1. A method for reducing power consumption of a remote controller, executed by a Set-Top Box (STB) which comprises a STB-power-management table, wherein the STB-power-management table comprises multiple STB-power-management modes and multiple STB-connection parameters corresponding to the multiple STB-power-management modes, the set-top box is connected with at least one Remote Controller (RC), the method comprising:
detecting a currently running application or currently played contents within the set-top box;
switching an initial STB-power-management mode to a first STB-power-management mode according to the detected information;
updating the initial STB-connection parameters to first STB-connection parameters corresponding to the first STB-power-management mode, and transmitting a first notification message to the remote controller for informing the remote controller to update initial RC-connection parameters to first RC-connection parameters corresponding to the first STB-power-management mode; and
updating a connection status between the set-top box and the remote controller according to the first STB-connection parameters and the first RC-connection parameters.
2. The method of claim 1 , further comprising:
receiving a second notification message transmitted from the remote controller;
switching the initial STB-power-management mode to a second STB-power-management mode according to the second notification message; and
updating the initial STB-connection parameters to second STB-connection parameters corresponding to the second STB-power-management mode.
3. A Set-Top Box (STB), connected with at least one Remote Controller (RC) and comprising a STB-power-management table, wherein the STB-power-management table comprises multiple STB-power-management modes and multiple STB-connection parameters corresponding to the multiple STB-power-management modes, the set-top box comprising:
at least one processor;
a non-transitory storage system coupled to the at least one processor and configured to store one or more programs that are executed by the at least one processor, the one or more programs comprise instructions for:
detecting a currently running application or currently played contents within the set-top box;
switching an initial STB-power-management mode to a first STB-power-management mode according to the detected information;
updating the initial STB-connection parameters to first STB-connection parameters corresponding to the first STB-power-management mode, and transmitting a first notification message to the remote controller for informing the remote controller to update initial RC-connection parameters to first RC-connection parameters corresponding to the first STB-power-management mode; and
updating a connection status between the set-top box and the remote controller according to the first STB-connection parameters and the first RC-connection parameters.
4. The set-top box of claim 3 , wherein the one or more programs further comprise instructions for:
receiving a second notification message transmitted from the remote controller;
switching the initial STB-power-management mode to a second STB-power-management mode according to the second notification message; and
updating the initial STB-connection parameters to second STB-connection parameters corresponding to the second STB-power-management mode.