Three-dimensional laser ranging method

The invention discloses a three-dimensional laser ranging method, which belongs to the field of laser ranging, and comprises the following steps: integrating three laser ranging sensors, rotating and combining a first laser ranging sensor and a second laser ranging sensor, and arranging a third laser ranging sensor in a plane vertical to the laser of the two laser ranging sensors; the rotation angle between the first laser distance measuring sensor and the second laser distance measuring sensor is measured through an angle sensor. Different laser distance measuring sensors are selected to be started according to different measurement objects, and a measurement result is calculated according to measurement parameters of the laser distance measuring sensors and the angle sensor. According to the invention, one-key measurement of points, lines, surfaces and bodies can be realized, the operation is simple and convenient, and the measurement precision is high. 本发明公开了一种三维激光测距方法，属于激光测距领域，包括：集成三个激光测距传感器，其中，将第一激光测距传感器