| 摘要 |
Disclosed is a vertical projection system for crime prevention which can induce an optical illusion of activities of a resident in a residence in the situation of long time or short time absence of the resident. The system according to the present invention comprises: an awning screen installed by the window; and an image control device which registers and manages motion of a person in a residency as a moving picture, and controls to project the moving picture set at an established time toward the awning screen through a beam projector. The moving picture is a moving picture which photographed motion of members of a family in a house, and is a moving picture photographed by the members of the family or formatted moving picture information manufactured by a company, and is downloadable digital information. Therefore, the present invention has the effect of being able to prevent approaching of an intruder in advance, by inducing an optical illusion of activities of the resident in the residency in the situation of long time or short time absence of the resident. Also, the present invention has the effect of performing efficient crime prevention function and also being able to identify and arrest an external intruder easily, by transmitting a photographed image and a warning signal together. |
