Interaction method and device based on multi-feature recognition and computer equipment

The invention discloses an interaction method and device based on multi-feature recognition and computer equipment, and the method comprises the steps: obtaining target video stream data of target equipment; calling a three-dimensional model of the target equipment according to the target video stream data; sending the data of the three-dimensional model to a far-end device; receiving change increment information of the three-dimensional model fed back by the far-end equipment; and displaying the change of the three-dimensional model according to the change increment information. By implementing the method and the device, the problem that remote maintenance operation cannot be accurate and effective in related technologies is solved, and the field equipment can obtain accurate guidance information in combination with the three-dimensional model generated according to the target video stream data and the received change increment information fed back by the remote equipment, and remotevirtual-real fusion inter