Title:
POWER TRANSMISSION LINE WILDFIRE WARNING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/169153
Kind Code:
A1
Abstract:
A power transmission line wildfire warning method. The method comprises the following steps: (1), geographical basic data of towers is collected; (2), a buffer area of a fire point is divided; (3), a tower nearby the fire point is searched for; (4), a power transmission line where the tower nearby the fire point is located is determined; (5), it is determined whether a channel is unimpeded, and if the channel is not unimpeded, the steps come to an end, and if the channel is unimpeded, the method enters step (6); (6), the distance between the fire point and the power transmission line where the nearby tower is located is calculated; (7), warning information is calculated, and the warning information is issued according to rules D-F. The present method: (1), has a rapid calculation speed and high efficiency; (2), avoids searching for out-of-domain towers; (3), simultaneously performs warning calculations on a plurality of fire points; (4), improves warning accuracy; (5), is more practical, and avoids repeated warnings with regard to a plurality of towers on a same power transmission line.
Inventors:
LU JIAZHENG (CN)
LIU YU (CN)
ZHANG HONGXIAN (CN)
LI BO (CN)
FANG ZHEN (CN)
LIU YU (CN)
ZHANG HONGXIAN (CN)
LI BO (CN)
FANG ZHEN (CN)
Application Number:
PCT/CN2015/077257
Publication Date:
November 12, 2015
Filing Date:
April 23, 2015
Export Citation:
Assignee:
STATE GRID CORP CHINA (CN)
STATE GRID HUNAN ELECTRIC POWER CO (CN)
STATE GRID HUNAN ELECTRIC POWER COMPANY RES INST (CN)
STATE GRID HUNAN ELECTRIC POWER CO (CN)
STATE GRID HUNAN ELECTRIC POWER COMPANY RES INST (CN)
International Classes:
G08B17/00; G08B25/00
Foreign References:
| CN103927840A | 2014-07-16 | |||
| CN102708646A | 2012-10-03 | |||
| CN103456125A | 2013-12-18 | |||
| CN102750799A | 2012-10-24 | |||
| CN103106764A | 2013-05-15 |
Other References:
ZHU, SHIYANG ET AL.: "Research and Application of Wildfire Monitoring Technology for Transmission Line Corridor", GUANGXI ELECTRIC POWER, vol. 36, no. 3, 30 June 2013 (2013-06-30), pages 25 - 27, ISSN: 1671-8380
Attorney, Agent or Firm:
CHANGSHA ZONEYOUNG INTELLECTUAL PROPERTY AGENCY(GENERAL PARTNERSHIP) (CN)
长沙朕扬知识产权代理事务所（普通合伙） (CN)
长沙朕扬知识产权代理事务所（普通合伙） (CN)
Download PDF:
Previous Patent: PROXIMITY-BASED AUDIO SHARING SYSTEM
Next Patent: METHOD AND SYSTEM FOR CONTROLLING APPLICATION IN SET-TOP BOX
Next Patent: METHOD AND SYSTEM FOR CONTROLLING APPLICATION IN SET-TOP BOX