Abstract: A control method and an apparatus for a controller, and a storage medium and a controller. The control method comprises: determining the current state of the controller, the current state comprising a current top surface, and/or an action method based on the current top surface; determining, according to the preconfigured correspondences between set states and set control modes, a set control mode corresponding to a set state that is the same as the current state in the correspondences as a current control mode; and sending a control command of the current control mode to a target control device. The problem of a cumbersome operation in controlling the temperature and the humidity of an air conditioner by means of a remote-control unit can be solved, and the effect of improving the convenience in operation is achieved.

Abstract: An opening and closing device for curtains and a system based on the same, mounted on a curtain track, comprises a main engine and a roller mechanism, The main engine comprises a shell with a cavity, a driving wheel mounted in the cavity and partially exposed the shell, a motor arranged in the cavity and controlling the driving wheel to rotate, a controller lied in the cavity and controlling the motor to start and stop, and a signal transceiver module coupled electrically with the controller and receiving starting and stopping signals of the motor; the driving wheel is used for driving the curtains to move along the curtain track; a roller mechanism is mounted on the shell, an end, far away from the shell, of the roller mechanism is hung on the curtain track and presses the driving wheel closely on the curtain track.

Abstract: A control method and an apparatus for a controller, and a storage medium and a controller. The control method comprises: determining the current state of the controller, the current state comprising a current top surface, and/or an action method based on the current top surface; determining, according to the correspondence between a preconfigured set state and a set control mode, a set control mode corresponding to a set state that is the same as the current state in the correspondences as a current control mode; and sending a control command of the current control mode to a target control device. The problem of a cumbersome operation in controlling the temperature and the humidity of an air conditioner by means of a remote-control unit can be solved, and the effect of improving the convenience in operation is achieved.