The invention discloses a method for realizing power detection, comprising the following steps of: extracting basic information of a target base station from a detection request; acquiring configuration information of the target base station from a database according to the basic information; searching a usable signal transmission path and a power acquisition point of the target base station according to the configuration information; and acquiring power and analyzing power values of all usable power acquisition points on the usable signal transmission path and updating and exhibiting power values of the corresponding power acquisition points. The invention analyzes and plans the equipment from the angle of the system, carries out dominated processing on single transmission paths and plans power acquisition points on the base, modularly divides the power acquisition points, acquires all power acquisition points of the module at one time so as to reach acquired high efficiency and uniformity and reduces the modular power result to power results of all power acquisition points.