发明名称 AUTO POWER CONTROLLER OF EXTERNAL EQUIPMENT ON VALID CHECK
摘要 <p>The present invention relates to a power controller for at least one piece of external equipment, the power controller being connected to the external equipment. The power controller includes a main unit (203) for transmitting an external equipment status checking request signal, required to detect an abnormality of the external equipment, to the external equipment at preset regular intervals or at a preset time point, determining that an abnormality has occurred in the external equipment when an abnormality is present in an external equipment status checking signal received from the external equipment in response to the external equipment status checking request signal, or when no external equipment status checking signal is received, and consequently transmitting a power reset request signal to an expansion unit (201). The expansion unit (201) resets power of the external equipment in response to the received power reset request signal.</p>
申请公布号 KR100801992(B1) 申请公布日期 2008.02.12
申请号 KR20060061076 申请日期 2006.06.30
申请人 发明人
分类号 H02M1/16 主分类号 H02M1/16
代理机构 代理人
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