Time Adjustment System and Time Adjustment Method for Electronic Program Guide
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United States of America Patent
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Issued Date -
Oct 6, 2016
app pub date -
Mar 23, 2016
filing date -
Apr 3, 2015
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Abstract
A clock information correction unit 15 is provided to correct the broadcast start/end times of an electronic program guide (EPG) generated in reference to the standard time. To perform this correction, the clock information correction unit 15 uses the standard time, which is the Greenwich Mean Time received by a standard time reception unit 11 of a broadcast reception device 100, and the clock time counted by an internal clock 21 of a head unit 200. The aforementioned correction is made based not on the time difference between time zones, but on the clock time of the internal clock 21. Thereby, without time zone setting based on GPS positional information or selection by a user operation, the broadcast start/end times of the EPG can be adjusted to correspond to the time of the internal clock.
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