Network cooperation-based low power type charged broadcasting set-top box and controlling method therefor
First Claim
1. A set top box control method based on network cooperation, the method comprising:
- periodically transmitting, by at least one set top box, an operation status message indicating an operation status of the at least one set top box in accordance with a message generation cycle set in accordance with a control message received from a power management server on a network to the power management server;
periodically transmitting, by the power management server, the control message to the at least one set top box in accordance with the message generation cycle of the control message, managing operation status information for the at least one set top box in accordance with the operation status message indicating the operation status of the at least one set top box received from the at least one set top box in a database, and monitoring the operation status of the at least one set top box in accordance with the control message;
in response to the generation period expires but the operation status message indicating the operation status of a corresponding set top box corresponding to a current operation mode of the corresponding set top box is not received, transmitting, by the power management server, a message for shifting an operation mode to the corresponding set top box;
analyzing, by the power management server, watching patterns of a user related with the corresponding set top box and obtaining watching pattern information including a time zone when a broadcast television program is watched in the corresponding set top box; and
shifting, by the corresponding set top box, the operation mode of the corresponding set top box in accordance with the message and the watching pattern information, wherein the operation mode of the corresponding set top box includes an on mode and an off mode and further includes an active standby mode and a passive standby mode depending on whether to support a background function, and wherein the shifting of the operation mode includes performing, by the corresponding set top box, a resetting process of turning off all power devices and rebooting the all power devices in accordance with the message in response to the power management server does not receive the operation status message on the operation status of the network connected passive standby mode of the corresponding set top box.
1 Assignment
0 Petitions
Accused Products
Abstract
A network cooperation-based low power type charged broadcasting set-top box and a controlling method therefor, the set-top box sub-dividing a standby mode of the set-top box into an active standby mode, in which only background functions are processed without processing a main function, and a passive standby mode, in which no functions are processed; extending the passive standby mode occupation time to more than that of the active standby mode; and including a way of transitioning between operating modes by exchanging information regarding the set-top box through an inter-cooperation between a charged broadcasting network and the set-top box, thereby reducing the power consumption of a processor (SoC) which processes multimedia contents and minimizing the power consumption while the set-top box is in standby mode.
60 Citations
14 Claims
-
1. A set top box control method based on network cooperation, the method comprising:
-
periodically transmitting, by at least one set top box, an operation status message indicating an operation status of the at least one set top box in accordance with a message generation cycle set in accordance with a control message received from a power management server on a network to the power management server; periodically transmitting, by the power management server, the control message to the at least one set top box in accordance with the message generation cycle of the control message, managing operation status information for the at least one set top box in accordance with the operation status message indicating the operation status of the at least one set top box received from the at least one set top box in a database, and monitoring the operation status of the at least one set top box in accordance with the control message; in response to the generation period expires but the operation status message indicating the operation status of a corresponding set top box corresponding to a current operation mode of the corresponding set top box is not received, transmitting, by the power management server, a message for shifting an operation mode to the corresponding set top box; analyzing, by the power management server, watching patterns of a user related with the corresponding set top box and obtaining watching pattern information including a time zone when a broadcast television program is watched in the corresponding set top box; and shifting, by the corresponding set top box, the operation mode of the corresponding set top box in accordance with the message and the watching pattern information, wherein the operation mode of the corresponding set top box includes an on mode and an off mode and further includes an active standby mode and a passive standby mode depending on whether to support a background function, and wherein the shifting of the operation mode includes performing, by the corresponding set top box, a resetting process of turning off all power devices and rebooting the all power devices in accordance with the message in response to the power management server does not receive the operation status message on the operation status of the network connected passive standby mode of the corresponding set top box. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A set top box power management device for controlling at least one set top box based on network cooperation, the set top box power management device comprising:
-
a database which stores operation status information for the at least one set top box on a network; and a set top box power management unit which interworks with the at least one set top box to periodically exchange messages, periodically transmits a control message to the at least one set top box in accordance with a message generation cycle of the control message, receives an operation status message on an operation status of the at least one set top box which is periodically transmitted by the at least one set top box in accordance with the message generation cycle set in accordance with the control message to manage the operation status information for the at least one set top box by the database and monitor the operation status of the at least one set top box in accordance with the control message, wherein in response to the set top box power management unit does not receive the operation status message on the operation status of a corresponding set top box corresponding to a current operation mode of the corresponding set top box at a time when the message generation cycle expires, with reference to the database, the set top box power management unit transmits a message for shifting the an operation mode to the corresponding set top box, wherein the set top box power management unit analyzes watching patterns of a user related with the corresponding set top box, obtains watching pattern information including a time zone when a broadcast television program is watched in the corresponding set top box, and controls shifting the operation mode of the corresponding set top box based on the watching pattern information, wherein the operation mode of the at least one set top box includes an on mode and an off mode and further includes an active standby mode and a passive standby mode depending on whether to support a background function, and wherein the shifting of the operation mode includes performing, by the corresponding set top box, a resetting process of turning off all power devices and rebooting the all power devices in accordance with the message in response to the power management server does not receive the operation status message on the operation status of the network connected passive standby mode of the corresponding set top box. - View Dependent Claims (11, 12, 13)
-
-
14. A set top box based on network cooperation, comprising:
-
a timer; a power management unit which interworks with a power management server on a network to periodically exchange messages and periodically transmits an operation status message on an operation status of the set top box in accordance with a message generation cycle set in the timer in accordance with a control message received from the power management server, wherein the power management unit includes a timer setting block which sets the message generation cycle to the timer in accordance with the control message; and a power control block which controls a power device based on an operation mode, in accordance with the control message for shifting a transmitted operation mode in response to the power management server does not receive the operation status message on the operation status of the set top box corresponding to a current operation mode of the set top box when a generation cycle of the control message expires, wherein the power management server receives the operation status message on an operation status of the set top box to manage the operation status message in a database and monitors an operation state of the set top box in accordance with the control message, wherein the power management unit receives watching pattern information of a user from the power management server and controls shifting the operation mode of the set top box based on the watching pattern information, wherein the watching pattern information including a time zone when a broadcast television program is watched in the set top box, wherein the operation mode of the set top box includes an on mode and an off mode and further includes an active standby mode and a passive standby mode depending on whether to support a background function, and wherein the shifting of the operation mode includes performing, by the set top box, a resetting process of turning off all power devices and rebooting the all power devices in accordance with the control message when the power management server does not receive the operation status message on the operation status of the network connected passive standby mode of the set top box.
-
Specification