Measurement method and measurement system based on reverse tracking

The invention discloses a measurement method and a measurement system based on reverse tracking, the measurement method is a measurement method for obtaining the position and attitude of a target by using a laser tracker with a laser emission unit and a probe which is arranged on the target and is provided with a rotatable target, and the measurement method comprises the following steps: obtaining the position coordinate of the target, the target is rotated in the two directions so that the target can be aligned with the laser emitting unit, and the other Euler angles of the target are calculated based on the rotation angle of the target and the part of the Euler angles of the target. Under the condition, the target can be aligned with the laser emitting unit after rotating in two directions to realize reverse tracking, and other Euler angles of the target can be calculated based on the rotating angle of the target and part of the Euler angles of the target, so that the receivable angle range of the target ca