Projection robot device and projection robot image adjusting method

An adjustment method and robot technology, applied in the field of projection, can solve the problems of automatic flipping, automatic correction, and single projection mode of the projection screen, and achieve the effect of trapezoidal correction and automatic adjustment

Inactive Publication Date: 2018-09-11
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the object of the present invention is to provide a projection robot device and a projection robot screen adjustment method to solve the problems of single projection mode, automatic flipping and automatic correction of the projection screen, etc.

Method used

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  • Projection robot device and projection robot image adjusting method
  • Projection robot device and projection robot image adjusting method
  • Projection robot device and projection robot image adjusting method

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Embodiment Construction

[0055] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details.

[0056] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0057] In order to illustrate the screen adjustment method of the projection robot provided by the present invention, figure 1 The process flow of the screen adjustment method of the projection robot according to the embodiment of the present invention is shown.

[0058] Such as figure 1 As shown, the screen adjustment method of the projection robot provided by the present invention includes: automatic flipping of the projection screen and keystone correction of the projection screen; wherein,

[0059] S110: Use the acceleration sensor to detect the angle between t...

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Abstract

The invention provides a projection robot device and a projection robot image adjusting method. The image adjusting method comprises the automatic turning of the projection image and the trapezoid correction of the projection image; the included angle between the central axis of the optical machine light outlet hole and the vertical plane is detected through an acceleration sensor, and the currentuse mode is determined according to the degree of the included angle; according to the determined current use mode, whether the projection frame is turned automatically or not is determined, and thedirection of the projection image is determined; and the projection image in the determined direction is automatically aligned with the frame of the projection screen through infrared positioning so as to realize the trapezoidal correction of the projection image. According to the invention, the problems of single projection mode, automatic turnover of the projection frame, and automatic correction can be solved.

Description

technical field [0001] The present invention relates to the technical field of projection, and more specifically, to a projection robot device and a screen adjustment method of the projection robot. Background technique [0002] With the progress of society and the development of technology, more and more smart products have entered people's daily life. People use projection robot devices to combine smart products with advanced Internet technology, play videos and project them on the wall. , where the projection robot device will have the following problems during the projection process: [0003] 1. A single projection mode cannot meet the needs of users; [0004] 2. The direction of the projection screen is not consistent with the direction of the user's line of sight, and the projection screen cannot be automatically flipped; [0005] 3. The projection screen is not aligned with the frame of the projection screen, and the automatic keystone correction of the projection s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/14G03B21/56H04N9/31H04N5/225H04N5/33
CPCH04N5/33H04N9/3185G03B21/14G03B21/147G03B21/56H04N23/54
Inventor 董常波郭建伟
Owner GOERTEK INC
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