Title:
MULTI-MODE COMMUNICATION METHOD FOR MONITORING POWER TRANSMISSION LINE STATE
Document Type and Number:
WIPO Patent Application WO/2017/156836
Kind Code:
A1
Abstract:
The present invention relates to a multi-mode communication method for monitoring a power transmission line state, falling within the technical field of electric power communications. In the method, the power transmission line is provided with a perception apparatus for detecting a power transmission line state; power transmission line state signals monitored by the perception apparatus are gathered to a communication terminal and then are sent to a remote monitoring centre by means of the communication terminal; the perception apparatus and the communication terminal are both powered by means of a battery; a main communication network is formed between the perception apparatus and the communication terminal by means of ZigBee networking; a standby communication network is further formed between the perception apparatus and the communication terminal by means of Bluetooth networking; and the communication terminal and the remote monitoring centre are connected by means of WinMAX. By means of the method, the advantage of two short-range wireless communication techniques can be fully used, the limitation of a single technique is broken, the data transmission efficiency is improved, it is guaranteed that the energy of the perception apparatus is reasonably consumed, and the monitoring level regarding a power transmission line state is improved.
Inventors:
WEI LEI (CN)
LU MIN (CN)
SHAO MINGCHI (CN)
XU WEI (CN)
LI QIUSHENG (CN)
GUO CHUANG (CN)
CHEN DIANXIN (CN)
YAN DONG (CN)
JIANG LING (CN)
LU MIN (CN)
SHAO MINGCHI (CN)
XU WEI (CN)
LI QIUSHENG (CN)
GUO CHUANG (CN)
CHEN DIANXIN (CN)
YAN DONG (CN)
JIANG LING (CN)
Application Number:
PCT/CN2016/080846
Publication Date:
September 21, 2017
Filing Date:
April 29, 2016
Export Citation:
Assignee:
STATE GRID JIANGSU ELECTRIC POWER CO NANJING POWER SUPPLY CO (CN)
STATE GRID JIANGSU ELECTRIC POWER CO (CN)
STATE GRID COMPANY CORP OF CHINA (CN)
STATE GRID JIANGSU ELECTRIC POWER CO (CN)
STATE GRID COMPANY CORP OF CHINA (CN)
International Classes:
H04L45/122; H04L45/24; H04L45/28; H04L47/6275
Domestic Patent References:
| WO2012136410A1 | 2012-10-11 |
Foreign References:
| CN102883370A | 2013-01-16 | |||
| CN102790718A | 2012-11-21 | |||
| CN102647472A | 2012-08-22 | |||
| CN104964712A | 2015-10-07 |
Attorney, Agent or Firm:
NANJING TIANYI PATENT AGENT CO., LTD. (CN)
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