The present invention provides a visible and controllable intelligent household control system and a control method thereof. The control system utilizes an instant image of the intelligent household electrical appliances which is caught on the spot to identify the intelligent household electrical appliances, then generates a virtual entity operation interface and/or auxiliary operation interface based on the intelligent household electrical appliance instant image or a preset image, and then users can operate and control the intelligent household electrical appliances. The control system of the present invention utilizes the instant image of the intelligent household electrical appliances to identify the to-be-controlled intelligent household electrical appliances of users, so that users do not need to select the intelligent household electrical appliances needing to be controlled from a household electrical appliance list any more, and can control the intelligent household electrical appliances as long as seeing the intelligent household electrical appliances. The virtual entity operation interface provided by the control system of the present invention is completely same with an entity operation interface, so that users have the feelings of operating the intelligent household electrical appliance entities directly. The control system is strong in visibility and good in user experience, is convenient to operate and easy to use, even can be used by the illiteracy. In addition, the control system of the present invention can be realized by a portable intelligent terminal, is simple and easy in equipment, good in universality and low in cost.