利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102446390A 一种对输电线路附近监控区域进行安全检测、预警的方法和系统 无效 - 撤回 转让

一种对输电线路附近监控区域进行安全检测、预警的方法和系统
摘要：
本发明涉及一种对输电线路附近监控区域进行安全检测、预警的方法，其特征在于，所述方法包括：1)使用事先采集到的训练样本进行目标物特征模型建模；2)计算警戒区域中目标物每个像素点的图像特征；3)对比警戒区域中目标物像素点的图像特征与目标物特征模型，如果它们之间的相似度满足预先设定的条件，则该像素点检测为目标物点；4)如果警戒区域中检测到的目标物点的个数、大小超过预先设定值，系统发送预警信号。所述目标物为树木。本发明满足当前对输电线路实时监控并对相关外力隐患及时预警的需求。
摘要（英）：

The invention relates to a method and system for safety detection and early warning of monitoring areas near power transmission lines. The method is characterized by comprising the following steps: 1) establishing an object characteristic model by using training samples collected beforehand; 2) computing image characteristics of each pixel point of an object in a warning region; 3) comparing the image characteristics of the pixel points of the object in the warning region with the object characteristic model; and if the degree of similarity between the image characteristics of the pixel points and the object characteristic model meets a preset condition, determining the pixel point to be an object point through detection; and 4) if the number and size of detected object points in the warning region exceed preset values, sending an early-warning signal by the system. The object is a tree. The method and system for safety detection and early warning of monitoring areas near power transmission lines provided by the invention meet the current need of real-time monitoring of power transmission lines and early timely early warning of relevant external force and hidden danger.

0/0