Method for automatically setting time and digital broadcast receiving apparatus using the same
First Claim
1. A method for automatically setting a time, the method comprising:
- setting a first time by a user, said first time corresponding to a region where a digital broadcast receiver is located; and
if a broadcast signal received by the digital broadcast receiver includes time information indicating a second time;
calculating a difference between the first time and the second time;
setting a first time zone, corresponding to the difference between the first time and the second time, in the digital broadcast receiver; and
if a command to display time information is received, applying a time difference corresponding to the first time zone to the time information in the broadcast signal received when the command to display the time information is received to obtain adjusted time information, and displaying the adjusted time information.
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Abstract
A method for automatically setting a time includes receiving a time set by a user and corresponding to a geographic region where a digital broadcast receiver is located, and then determining if a broadcast signal received by the digital broadcast receiver includes time information; if the broadcast signal includes the time information, calculating a difference between the set time and received time information; setting a time zone based on the difference in the digital broadcast receiver; and if a command to display time information is received, applying a time difference corresponding to the set time zone to the time information in the broadcast signal, which is received at the time the command is received, and displaying the resulting time information. A digital broadcast receiver using the method is also provided.
25 Citations
16 Claims
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1. A method for automatically setting a time, the method comprising:
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setting a first time by a user, said first time corresponding to a region where a digital broadcast receiver is located; and
if a broadcast signal received by the digital broadcast receiver includes time information indicating a second time;
calculating a difference between the first time and the second time;
setting a first time zone, corresponding to the difference between the first time and the second time, in the digital broadcast receiver; and
if a command to display time information is received, applying a time difference corresponding to the first time zone to the time information in the broadcast signal received when the command to display the time information is received to obtain adjusted time information, and displaying the adjusted time information. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A digital broadcast receiver using automatic time setup, the digital broadcast receiver comprising:
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a signal processing unit which performs signal processing on a broadcast signal received by the digital broadcast receiver to display the broadcast signal and extract time information indicating a second time from the broadcast signal;
a calculating unit which calculates a difference between the second time and a previously input first time corresponding to a region where the digital broadcast receiver is located;
a timer which stores the first time and enables the first time to proceed;
a storage unit which stores information about the difference between the second time and the first time, and information about a plurality of time zones and time differences corresponding to the time zones; and
a controlling unit which sets a specific time zone in the digital broadcast receiver based on the difference between the second time and the first time, and if a command to display time information is received, applies a time difference corresponding to the specific time zone to the time information in the broadcast signal received when the command to display the time information is received to obtain adjusted time information, and displays the adjusted time information. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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Specification