System is shown in the book exhibition of projection virtual electronic
[technical field]
The utility model relates to book system, and system is shown in the book exhibition of espespecially a kind of projection virtual electronic.
[background technology]
Virtual electronic turns over book apparatus, the mode of touch screen and the probe forms at the place ahead of book mould installation infrared inductor of adopting arrange more, exist pop one's head in easily damaged problem and device of infrared inductor and be limited to the size of e-book, touch-screen also is subject to the restriction of size when showing content.
[summary of the invention]
For the shortcoming of prior art, it is a kind of interactive good that the purpose of this utility model is to provide, and system is shown in the projection virtual electronic book exhibition that is not limited to the e-book size.Solve inconvenience that the form of the existing employing touch screen of prior art brings and the infrared inductor easily damaged problem of popping one's head in, adopt the mode of projection on displaying contents, what allow e-book show is abundant in content colorful.
The utility model solves the technical scheme that its technical matters adopts: provide the book exhibition of a kind of projection virtual electronic to show system, comprise host computer, infrared camera, projector, book mould, display cabinet, shape is positioned on display cabinet as the book mould that opens page, the projector that is suspended on the display cabinet top connects host computer and projects image onto on the book mould and shown, infrared camera is connected with host computer 1 and will takes book mould in focus.
By infrared camera, identify, visitor's gesture direction is obtained in seizure, produce data message, transfer data to host computer, utilize multimedia software to carry out data analysis, process, again will be now the visitor operation of e-book produced to corresponding variation image projecting show to the book mould, the virtual electronic book has three kinds of states: a kind of is to receive data message to indicate virtual page to turn over forward, a kind of is to receive data message to indicate virtual page to turn over backward, two kinds of different data message correspondences the two states of virtual electronic book, the third state is the infrared not identification that infrared camera sends within a certain period of time, get the variation of any gesture motion of visitor, just the homepage of auto-returned virtual electronic book.
The beneficial effects of the utility model are: interactive good, be not limited to the e-book size, and simple in structure easy to implement, cost is low, effect is excellent, the display form of immersion can be modified by different displaying demands.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing is structural representation of the present utility model.
In figure: 1 is that host computer, 2 is that infrared camera, 3 is that projector, 4 is that book mould, 5 is display cabinet.
[embodiment]
Referring to accompanying drawing, system is shown in the book exhibition of the utility model projection virtual electronic, it is characterized in that: comprise host computer 1, infrared camera 2, projector 3, book mould 4, display cabinet 5, shape is positioned on display cabinet 5 as the book mould 4 that opens page, the projector 3 that is suspended on display cabinet 5 tops connects host computer 1 and projects image onto on book mould 4 and shown, infrared camera 2 is connected with host computer 1 and will takes book mould 4 in focus.
By infrared camera, identify, visitor's gesture direction is obtained in seizure, produce data message, transfer data to host computer, utilize multimedia software to carry out data analysis, process, again will be now the visitor operation of e-book produced to corresponding variation image projecting show to the book mould, the virtual electronic book has three kinds of states: a kind of is to receive data message to indicate virtual page to turn over forward, a kind of is to receive data message to indicate virtual page to turn over backward, two kinds of different data message correspondences the two states of virtual electronic book, the third state is the infrared not identification that infrared camera sends within a certain period of time, get the variation of any gesture motion of visitor, just the homepage of auto-returned virtual electronic book.