发明名称 |
MULTI-ROUTES COMMUNICATION SYSTEM WITH MULTI-COMMUNICATION ROUTES |
摘要 |
A multi-path communication system having multiple communication paths is provided to collect lossless data through duplication of more than 2 communication paths from a dedicated controller, and to forcibly convert supply power of the controller into a battery operation mode in case of dropping, thereby minimizing damage to a device. An I/O interface circuit(18) transceives signals with an embedded main board(11). An interception and recovery unit(26) intercepts and recovers communication lines and AC(Alternating Current) power supplied to a general controller(25) or PLC(Programmable Logic Controller) by using a relay output channel(19) for relay on/off and a digital input channel(20) provided by a multi-path communication system(10). An interception and recovery unit(27) intercepts and recovers battery power.
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申请公布号 |
KR20070115402(A) |
申请公布日期 |
2007.12.06 |
申请号 |
KR20060049764 |
申请日期 |
2006.06.02 |
申请人 |
NEXT GENERATION IEADER OF ENVIRONMENT & NETWORK CO., LTD. |
发明人 |
BAK, DONG OCK;SON, MYEONG KUK |
分类号 |
H04L12/24;H04L12/28;H04M3/22 |
主分类号 |
H04L12/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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