Projection control method and system for a projector
A control method and technology for projectors, which are applied to program control devices, components of TV systems, and image reproducers of projection devices, etc., can solve the problems of automatic adjustment of projectors that are not supported, and the brightness of projectors are different. Enhanced interactivity and efficiency, clear images
Inactive Publication Date: 2017-09-12
北京奇正悦扬科技有限公司
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[0004] The purpose of the present invention is to provide a projection control method for a projector, aiming to solve the problem of automatic adjustment of different projection brightness of the projector and the problem that the existing projector does not support wireless projection control terminal for projection
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[0052] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0053] The specific realization of the present invention is described in detail below in conjunction with specific embodiment:
[0054] figure 1 It shows the implementation flow chart of the projection control method of the projector provided by the first embodiment of the present invention. For the convenience of description, only the relevant parts of the first embodiment of the present invention are listed, and the details are as follows:
[0055] Such as figure 1 As shown, the embodiment of the present invention provides a projection control method of a projector, the projector is connecte...
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The invention belongs to the field of projector control, and provides a projection control method and system of a projector. The projection control method includes the steps that the projection luminance of the projector is firstly adjusted according to light luminance of the environment for enabling a projected image to be clearer, when a wireless projection control terminal is needed for projection, soft AP is started, then the wireless projection control terminal is connected with a hot point corresponding to the soft AP in a wireless mode, and contents displayed on a display screen of the wireless projection control terminal can be projected through the connected wireless projection control terminal when a computer conducts projection. In this way, participants can wirelessly project the contents prepared by the participants through the wireless projection control terminal, and the conference interactivity and the conference efficiency are improved.
Description
technical field [0001] The invention belongs to the field of projector control, and in particular relates to a projection control method and system of a projector. Background technique [0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. It can be connected to a computer, VCD, DVD, BD, game console, DV, etc. through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools and entertainment venues. [0003] Although projectors are very convenient for projection applications, current projectors generally do not have the function of automatic adjustment of projection brightness, which makes the projected images in some places too dim or bright. Secondly, in meetings, existing projectors generally do not support multiple The wireless projection control terminal performs projection. When different people preside over the meeting, the seat of the person presiding over t...
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IPC IPC(8): G06F9/44H04N5/74H04N9/31
CPCG03B29/00G06F3/1407G06F3/1454G09G3/001G09G2320/0626H04N9/3141H04N9/315H04N9/3179
Inventor 杨辉潘一成党宏蒋亚龙宋国侦
Owner 北京奇正悦扬科技有限公司