Intelligent screen device and method supporting analog video

An analog video and smart screen technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems that cannot simply and effectively support analog video signals or analog cameras, and cannot make human-computer interaction systems, etc., to achieve Realize the effect of diversified touch, enhance the application field and application range, and expand the versatility

CN112399248APending Publication Date: 2021-02-23BEIJING DWIN TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-02-23

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Abstract

The invention relates to an intelligent screen device supporting an analog video. The intelligent screen device comprises an analog video recognition module, a liquid crystal screen display module, animage synthesis module, a UI module and a peripheral module. The analog video recognition module is used for inputting an analog video and an analog camera signal and converting the analog video andthe analog camera signal into digital signals; the peripheral module has a multifunctional peripheral interface; the UI module is used for input detection and output of human-machine interaction; theimage synthesis module is a function module for synthesizing an analog video signal and a UI interface; and the liquid crystal display module is used for outputting and displaying color information ofthe analog video recognition device. A method for supporting voice recognition comprises the following steps: 1, analog video signal conversion; 2, peripheral module recognition and UI display; 3, image synthesis; 4, synthesized image display; and 5, peripheral module output.
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Description

technical field

[0001] The invention relates to the fields of human-computer interaction and analog video recognition and display, in particular to a smart screen device and method supporting analog video. Background technique

[0002] Human-computer interaction smart screen, that is, the information interaction between human and computer equipment. Usually, the interaction between human and computer can be input through various forms of carriers such as keyboard, mouse, touch, and voice control; The logic of the device is used for information feedback, and the form carriers of information fed back to people usually include digital tube display, color LCD screen display, sound playback, vibration feedback, and so on. The input of human information is used as the input of computer information, and the operation of computer is used to complete the operation of information and the output of information through various carriers.

[0003] However, with the development of compute...

Examples

Embodiment Construction

[0061] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0062] Such as figure 1 As shown, a smart screen device supporting analog video includes an analog video recognition module, an LCD display module, an image synthesis module, a UI module and a peripheral module; the analog video recognition module uses BIT1628A as the core signal conversion chip, and the image synthesis The module selects the T2 chip as the core processor, and the UI module selects the T5 or T5L chip as the core CPU; the peripheral module includes touch detection, voice recognition detection, serial communication, and voice playback output functions;

[0063] Further, the BIT1628A chip has high-speed analog signal identification and conversion functions;

[0064] Further, the BIT1628A chip can have...