Mobile robot navigation method based on color recognition

The invention provides a mobile robot navigation method based on color recognition, and the method comprises the steps: collecting color image information of an auxiliary recognition point mark in a surrounding environment, processing a color threshold, a pixel threshold and an area threshold of a color image, and determining whether there is an obstacle blocking transportation in the environmentor not according to other preset conditions; calculating the auxiliary identification point mark and the position information of the obstacle blocking transportation in the environment; according to the position information of the auxiliary identification point mark, determining a motion control scheme of the mobile robot during transportation operation, and guaranteeing that the transportation process is timely and stable; and determining a motion control scheme of the mobile robot during transportation operation according to the position information of the obstacle. And if position information transmission is interr