The invention discloses a
laser navigation system applicable to an intelligent inspection
robot of a
transformer substation, overcoming the problem in the prior art that navigation control positioning precision of the
robot still needs to be improved. The
laser navigation system comprises the following steps: step 1, configuring the
robot; step 2, establishing an environment map; step 3, carrying out a
laser navigation positioning test; and step 4, executing tasks at stopping points. In the step 3, a move_base packet in the laser navigation positioning test is used for doing a
path plan on the map by utilizing
robot position information and real-time obstacle information sensed by a
laser sensor, and issuing planning speed information to a movement controller on the bottom layer, so that the robot safely arrives at an appointed target position. The invention provides the laser navigation type intelligent inspection robot of the
transformer substation, which is not interfered by a strong
electromagnetic field in a
transformer substation environment, and is reliable to operate, accurate in navigation positioning, easy to realize and low in development cost.