Invention Grant
US09209864B2 Closed-circuit power line communication system for large capacity load
有权
用于大容量负载的闭路电力线通信系统
- Patent Title: Closed-circuit power line communication system for large capacity load
- Patent Title (中): 用于大容量负载的闭路电力线通信系统
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Application No.: US14358029Application Date: 2013-02-08
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Publication No.: US09209864B2Publication Date: 2015-12-08
- Inventor: Jung-Ho Kim
- Applicant: Jung-Ho Kim
- Applicant Address: KR Seongnam-Si
- Assignee: UNILUX INC.
- Current Assignee: UNILUX INC.
- Current Assignee Address: KR Seongnam-Si
- Agent Robert W. J. Usher
- Priority: KR10-2012-0063820 20120614
- International Application: PCT/KR2013/001038 WO 20130208
- International Announcement: WO2013/187573 WO 20131219
- Main IPC: H04B3/56
- IPC: H04B3/56 ; H04B3/54 ; H04B3/58
Abstract:
The present invention relates to a power line communication system for a large capacity load which greatly improves the recognition ratio and accuracy of a communication signal even for a large capacity load in that it: includes a switch unit as a transmission means wherein a first switch made of semiconductor elements and a second switch made of relay elements are connected in parallel; and generates and transmits a communication signal by selectively using the switches.
Public/Granted literature
- US20150043660A1 CLOSED-CIRCUIT POWER LINE COMMUNICATION SYSTEM FOR LARGE CAPACITY LOAD Public/Granted day:2015-02-12
Information query
