Computer vision-based unmanned loader calibration device and method

The invention discloses a computer vision-based unmanned loader calibration device and a computer vision-based unmanned loader calibration method. The objective of the invention is to make an unmanned loader carry out autonomous operation so as to improve work efficiency. According to the technical schemes of the invention, the computer vision-based unmanned loader calibration device comprises a plurality of fluorescent columns arranged on a work site; the plurality of fluorescent columns form the X-Y coordinates of the work site; the unmanned loader is provided with cameras which can obtain the location information of the unmanned loader; the cameras are connected with the control system of the unmanned loader; a plurality of surveyor's poles are arranged at an unloading platform at the work site; the surveyor's poles are provided with laser transmitters; the unmanned loader is provided with a laser receiver; the laser receiver is connected with the control system; the front axle of the unmanned loader is provided with a pressure strain gage used for detecting the pressure information of a bucket; the pressure strain gauge is connected with the control system; and the control system is connected with the support hydraulic cylinder of the bucket.