Coordinate measurement method and system based on total station

The invention discloses a coordinate measurement method and system based on a total station, and relates to the technical field of collimation measurement. The method comprises the following steps: setting a preset number of to-be-tested points on to-be-tested equipment; determining a to-be-tested range of the to-be-tested equipment according to the to-be-tested point; a total station point location is determined based on the to-be-measured range, and a total station is arranged at the total station point location so that the total station can conduct angle measurement on all to-be-measured points; determining point position coordinates of the to-be-measured point in an instrument coordinate system of the total station according to the calibration coordinates of the to-be-measured point, the azimuth angle observed by the total station and the zenith distance; and according to the point position coordinates of the to-be-measured points in the instrument coordinate system of the total station, determining the p