Power base station selection and layout method

The invention relates to a power base station selection and layout method, which comprises the steps of 1, mapping location point information corresponding to latitudes and longitudes of the existingpower terminals into an all terminal point set on the plane; 2, calculating the distribution density of the terminals in the unit area; 3, comparing the distribution density with a set threshold, andsetting first-level base stations in a region in which the distribution density is greater than the set threshold, wherein the first-level base station are omni-directional base stations; 4, calculating and setting the transmission distance of the first-level base stations, and drawing a coverage area of each first-level base station; 5, counting the number of the terminal actually included by each first-level base station and serial numbers of the terminals; 6, performing graphical outlining on the terminals which are not covered by the first-level base stations so as to form an irregular polygon; 7, determining wheth