CN103049080A

CN103049080A - Invisible movable large screen device

Info

Publication number: CN103049080A
Application number: CN201210515412XA
Authority: CN
Inventors: 王展; 高玉斌; 范炜; 阎明; 杨平; 赵瑞祥; 菅旭升
Original assignee: JIANGSU TSINGTOO VIDEO TECHNOLOGY Co Ltd
Current assignee: JIANGSU TSINGTOO VIDEO TECHNOLOGY Co Ltd
Priority date: 2012-12-05
Filing date: 2012-12-05
Publication date: 2013-04-17

Abstract

The invention provides an invisible movable large screen device which comprises a processor, a background distance recognizer, a rear-arranged camera, a user position recognizer, a large screen and a movable support. The processor, the background distance recognizer, the rear-arranged camera, the user position recognizer and the large screen are installed on the movable support. The background distance recognizer, the rear-arranged camera, the user position recognizer and the large screen are connected onto the processor through data lines. The invisible movable large screen device has the advantages of projecting pictures on the back face of the large screen on the large screen and enabling audiences in front of the large screen to see objects, scenes and environment on the back face of the large screen when required.

Description

A kind of mobile giant-screen equipment that can be stealthy

Technical field

The present invention relates to the screen display device field, particularly can stealthy large-screen display equipment field.

Background technology

Giant-screen equipment usually can stop giant-screen back side object, view and environment, and can cause interior space sense narrow and small because its area is large.For solving problems, 22 inches transparent liquid crystal screen panels and 46 inches transparent liquid crystal screen panels that Korea S Samsung released in 2012, can see in the front back side of panel near objects, but it is because technical limitation, projection ratio is lower, usually less than 50%, so visual effect is fuzzy, can't be near direct viewing " stealth " effect to background.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art part, a kind of mobile giant-screen equipment that can be stealthy is provided.

Mobile giant-screen equipment that can be stealthy of the present invention, comprise that processor, back pitch are from recognizer, post-positioned pick-up head, customer location recognizer, giant-screen and traversing carriage, said processor, back pitch all are installed on the traversing carriage from recognizer, post-positioned pick-up head, customer location recognizer and giant-screen, said back pitch is from recognizer, post-positioned pick-up head, and customer location recognizer and giant-screen all are connected on the processor by data line.

Said processor is computing machine or flush bonding processor.

Said back pitch is infrared structure photo-detector, ultrasonic detector or camera from recognizer, for detection of the position of background with respect to giant-screen.

Said post-positioned pick-up head is simulation camera or digital camera.

Said customer location recognizer is infrared structure photo-detector, ultrasonic detector or camera.

On the base of said moving frame with supporting universal wheel.

Mobile giant-screen equipment that can be stealthy of the present invention, has following technique effect: the image at the giant-screen back side can be thrown on the giant-screen, can allow giant-screen spectators in front when needed, object, view and the environment at the giant-screen back side be can see, giant-screen content and background object, view and environment mixed display also can be allowed.This invention has solved the problem that giant-screen stops screen back side object, view and environment, and a kind of display device of novelty is provided, and has expanded spectators' field range.

Description of drawings

Fig. 1 is the structural representation of mobile giant-screen equipment that can be stealthy of the present invention;

Wherein, 2 be back pitch from recognizer, 3 is post-positioned pick-up head, 4 is the customer location recognizer, 5 is giant-screen, 6 is traversing carriage, 7 is background, 8 is the giant-screen back side.

Embodiment

As shown in Figure 1, mobile giant-screen equipment that can be stealthy of the present invention, comprise processor, back pitch from recognizer 2, post-positioned pick-up head 3, customer location recognizer 4, giant-screen 5 and traversing carriage 6, said processor, back pitch all are installed on the traversing carriage 6 from recognizer 2, post-positioned pick-up head 3, customer location recognizer 4 and giant-screen 5.Back pitch is from recognizer 2, post-positioned pick-up head 3, and customer location recognizer 4 and giant-screen 5 all are connected on the processor by data line.Utilize post-positioned pick-up head 3 to catch giant-screens 5 back side image, the video information of giant-screen 5 back side objects, view and environment is played on the giant-screen after treatment.

Said processor is computing machine or flush bonding processor.

Said back pitch is infrared structure photo-detector, ultrasonic detector or camera from recognizer 2, can be used for detection background with respect to the position of giant-screen.

Said post-positioned pick-up head 3 is simulation camera or digital camera.

Said customer location recognizer 4 is infrared structure photo-detector, ultrasonic detector or camera.

On the base of said moving frame 6 with supporting universal wheel.

The present invention in use, post-positioned pick-up head 3 cameras are installed on the traversing carriage 6, the back side video that photographs is connected to processor by data line; The user that customer location recognizer 4 detects is connected to processor with respect to the position data of giant-screen by data line; The testing background that back pitch monitors from recognizer 2 is connected to processor with respect to the range data of giant-screen 5 by data line; With respect to giant-screen 5 range data, the background image that post-positioned pick-up head 3 is photographed carries out cutting, convergent-divergent, deformation process to processor, sends on the giant-screen 5 according to user's relative position, background.The background image of processing can allow the user visually produce the non-existent illusion of screen, and the visual field coincident that background image edge and giant-screen 5 stop realizes the screen hidden function, has expanded spectators' field range.

Claims

One kind can be stealthy mobile giant-screen equipment, it is characterized in that, comprise that processor, back pitch are from recognizer, post-positioned pick-up head, customer location recognizer, giant-screen and traversing carriage, said processor, back pitch all are installed on the traversing carriage from recognizer, post-positioned pick-up head, customer location recognizer and giant-screen, said back pitch is from recognizer, post-positioned pick-up head, and customer location recognizer and giant-screen all are connected on the processor by data line.
2. mobile giant-screen equipment that can be stealthy according to claim 1 is characterized in that said processor is computing machine or flush bonding processor.
3. mobile giant-screen equipment that can be stealthy according to claim 1 is characterized in that said back pitch is infrared structure photo-detector, ultrasonic detector or camera from recognizer, for detection of the position of background with respect to giant-screen.
4. mobile giant-screen equipment that can be stealthy according to claim 1 is characterized in that, said post-positioned pick-up head is simulation camera or digital camera.
5. mobile giant-screen equipment that can be stealthy according to claim 1 is characterized in that said customer location recognizer is infrared structure photo-detector, ultrasonic detector or camera.
6. mobile giant-screen equipment that can be stealthy according to claim 1 is characterized in that, on the base of said moving frame with supporting universal wheel.