The utility model discloses an electric scrape window machine based on single chip microcomputer control, including singlechip controller and base, the left side fixed mounting of base has the bracing piece, and installs the directive wheel above the bracing piece, the outside fixed mounting of directive wheel has the davit, and the front end of davit is fixed with the crotch, rope and hanging flower basket are installed to the below of crotch, and the hanging flower basket installs the lower extreme at the rope, the right side fixed mounting of support frame has a control cabinet, and is provided with singlechip controller in the inside of control cabinet, single chip controller one end is connected with the motor, and the other end is connected with control panel, the motor pass through the rope and connect the gear, and be connected with the lifter in the gear outside. This electric scrape window machine based on single chip microcomputer control through setting up the pulley, makes things convenient for the removal of organism, through setting up directive wheel and lifter, realizes turning to and going up and down of hanging flower basket, and cooperation singlechip controller realizes wiping the quick -witted automatic control of window, and easy operation easily promotes.