The invention relates to the technical field of windows, and provides a manufacturing method for manufacturing an intelligent window. The method includes the steps that dyeing, stretching and color complementing are conducted on a first polyvinyl alcohol film, and the upper surface and the lower surface of the first polyvinyl alcohol film are covered by first triacetyl cellulose membranes to be dried; dyeing, stretching and color complementing are conducted on a second polyvinyl alcohol film, the upper surface and the lower surface of the polyvinyl alcohol film are covered by a third triacetyl cellulose membrane and a second triacetyl cellulose membrane to be dried, the second triacetyl cellulose membrane is coated with a pressure-sensitive adhesive layer, and then thermocuring and spontaneous curing are conducted; first glass, a first polaroid, a liquid crystal coating, a second polaroid and second glass are sequentially stacked. The invention further provides the intelligent window. The intelligent window comprises the first glass, the first polaroid, the liquid crystal coating, the second polaroid and the second glass. The first polaroid comprises the first polyvinyl alcohol film and the first triacetyl cellulose membrane. The second polaroid comprises the pressure-sensitive adhesive layer, the second triacetyl cellulose membrane, the second polyvinyl alcohol film and the third triacetyl cellulose membrane.