发明名称 AUTOMATIC MONITOR APPARATUS AND DRIVING METHOD FOR THE SAME
摘要 PURPOSE: An automatic monitor apparatus and a driving method for the same are provided to stably perform real time monitoring by an automatic scan method, thereby taking immediate measures against failure. CONSTITUTION: A voice control unit(120) outputs input voice of channels. An interface unit(160) selects one of the channels according to a channel selection signal. The interface unit comprises an automatic switch unit(162) and a repeater unit(166). A controller(170) controls display of the selected channel in a scan display unit(150). The controller supplies the channel selection signal to the automatic switch unit.
申请公布号 KR20100011720(A) 申请公布日期 2010.02.03
申请号 KR20080073054 申请日期 2008.07.25
申请人 KOREA RAILROAD CORPORATION 发明人 YOUN, YOUNG TAE
分类号 H04H20/12 主分类号 H04H20/12
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