Adjacent charged body detection method and system

The invention relates to an adjacent electrified body detection method and system. A space electric field distribution diagram can effectively, visually and accurately reflect the electric field distribution condition of a to-be-detected area. In order to accurately obtain a space electric field distribution diagram of a to-be-detected area, the linear position of a to-be-detected line is determined by utilizing a radar to carry out surface scanning. Therefore, supplementary strafing is carried out by using the second strafing surface in the azimuth angle direction, and the angle determination of the pitch angle of the surface strafing radar echo of the first strafing surface is realized. And after the pitch angle of the radar echo is determined, determining the linear position of the to-be-detected line based on the obstacle point data function. By using the determined linear position of the to-be-detected line, the upper computer can roughly determine the electric field distribution condition of the to-be-d