Projection device, projection system and projection method

A projection system and projection technology, applied in the field of projection, can solve the problems of energy-consuming, time-consuming and labor-intensive, poor user experience, etc., and achieve the effects of reducing manual dependence, simplifying the adjustment process, and reliable operation.

Inactive Publication Date: 2021-02-26
GEER INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to ensure the normal operation of the projection device, the projection device needs to be fixed so that the projection device presents the projected image at a certain position on the fixed surface. However, when you want to present the image on other

Method used

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  • Projection device, projection system and projection method
  • Projection device, projection system and projection method
  • Projection device, projection system and projection method

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0053] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0054] The embodiment of the present invention provides a projection method, please refer to the description attached figure 1 ,include:

[0055] S1. Obtain the position information of the identification point loca...

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Abstract

The invention discloses a projection device, a projection system and a projection method. The projection method comprises the following steps: acquiring position information of an identification pointin a projection area projected by projection equipment; and judging whether the identification point is located at a preset position in the projection area according to the position information, andif not, adjusting the position of the projection equipment to enable the identification point to be located at the preset position. According to the projection method, the position of the projection equipment can be quickly fixed again, and the operation experience is improved.

Description

technical field [0001] The present invention relates to the field of projection technology, in particular to a projection device, a projection system and a projection method. Background technique [0002] At present, projection devices are widely used in industrial fields and family life, and the market demand for various types of projection devices is increasing day by day. [0003] The core component of the projection device is the projection device, which is used to project images to fixed surfaces such as walls. That is to say, when the projection device is working, the image projected by the projection device can be displayed on the fixed surface. The image is located on a fixed surface to achieve the corresponding visual effect. [0004] In order to ensure the normal operation of the projection device, the projection device needs to be fixed so that the projection device presents the projected image at a certain position on the fixed surface. However, when you want to...

Claims

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Application Information

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IPC IPC(8): G03B21/14
CPCG03B21/142
Inventor 丁世帅
Owner GEER INTELLIGENT TECH CO LTD
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