【摘要】 随着我国电网规模不断扩大,输电线路的传输容量和传送距离也越来越大,保证输电线路沿线的安全运行也越来越重要。目前,针对输电线路沿线各种致灾性状况,运用传统的输电线路运行维护模式已经无法满足迅猛增长的电网运行维护工作需求。文章针对输电线路通道内山火导致的各种线路故障情况,引入双目视觉和图像处理技术,自动识别山火特征,获取其深度信息,判定山火与输电线路的距离,建立输电线路实时空间保护范围,实现及时地对山火灾害进行识别判定,防范通道内山火危及线路本体安全的事故发生。更多还原

【Abstract】 In recent years,the scale of the power grid in China has been expanding,and with the increase of transmission capacity and transmission distance of transmission lines,it is becoming more and more important to ensure the safe operation of the transmission lines. At present,in view of the various disasters along the transmission lines,the traditional operation mode and maintenance for transmission lines are unable to meet the expanding demands of the power grid. In the light of the various line faults caused by the mountain fire in the transmission line,the binocular vision and image processing technology are introduced to automatically identify the characteristics of the mountain fire,obtain the depth information,determine the distance between the mountain fire and the transmission line,and establish the real-time space protection range of the transmission line,so that the mountain fire disaster can be identified and judged in time,which helps greatly to prevent accidents caused by wildfires in the channel.更多还原