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A device and method for controlling a tablet to play video

A technology for playing videos and tablets, which is applied to record carriers, instruments, and calculations used by machines. It can solve problems such as inaccurate recognition of head movements and poor user experience, and achieve improved user experience, low cost, and simple operation. Effect

Active Publication Date: 2022-05-10
读书郎教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution detects the user's head movement state through the preset detection equipment, and adjusts the playback progress of the current video or the playback sound according to the movement parameters of the head movement state. The user turns the head to control, and the experience is not good

Method used

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  • A device and method for controlling a tablet to play video

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Embodiment 1

[0017] This embodiment provides a device for controlling a tablet to play video, such as figure 1 As shown, it includes Hall module, NFC identification module, video playback control module and wearable control accessories. The identification module is connected to the video playback module; the wearable control accessory is provided with an NFC tag and at least one weak magnetic permanent magnet and at least one strong magnetic permanent magnet, and the weak magnetic permanent magnet and the strong magnetic permanent magnet are set separately; User information is stored in the NFC tag; the Hall module is used to sense changes in magnetic field strength and generate a corresponding voltage signal, which is then transmitted to the video playback control module; the NFC identification module is used to obtain the user information of the NFC tag and transmit To the video playback control module; the video playback control module is used to judge whether the received user informat...

Embodiment 2

[0020] This embodiment provides a method for controlling the device for playing video on a flat panel described in Embodiment 1, and the specific process is as follows:

[0021] Pre-store user information in the tablet that needs to be controlled;

[0022] Put the NFC tag of the wearable accessory close to the NFC identification module. The NFC identification module obtains the user information on the NFC tag and transmits it to the video playback control module. After receiving the user information, the video playback control module first judges whether the received user information is It is consistent with the pre-stored user information. If it is inconsistent, it will not be processed. If it is consistent, the Hall module will be turned on;

[0023] Then, if the video playback progress needs to be reversed, the weak magnetic permanent magnet on the wearable control accessory is brought close to the Hall module. The Hall module senses the change of the magnetic field strengt...

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Abstract

The invention discloses a device and method for controlling a tablet to play video. The wearable control accessories are equipped with NFC tags, weak magnetic permanent magnets, and strong magnetic permanent magnets. The Hall module is used to sense changes in magnetic field strength and generate corresponding voltages. The signal is then transmitted to the video playback control module; the NFC identification module is used to obtain the user information of the NFC tag and is transmitted to the video playback control module; the video playback control module judges how to control the video playback progress according to the user information and the voltage signal. The invention has low cost, can effectively control flat-panel video playback, and the invention is easy to operate, possesses sufficient sense of technology and coolness, and is beneficial to improving user experience.

Description

technical field [0001] The invention relates to the technical field of intelligent electronic equipment, in particular to a device and method for controlling a tablet to play video. Background technique [0002] At present, the video playback of smart terminals needs to manually touch the tablet to control the video playback progress. This manual method greatly reduces the effect of video playback progress control, and the user experience is poor. [0003] CN107295409A discloses a method, device, terminal equipment and storage medium for controlling video playback. The method includes: detecting the user's head motion state through a preset detection device; adjusting the playback progress of the current video or playing sound according to the motion parameters of the head motion state. This technical solution detects the user's head movement state through the preset detection equipment, and adjusts the playback progress of the current video or the playback sound according ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/41H04N21/472G06K19/077
CPCH04N21/41H04N21/472G06K19/077Y02D30/70
Inventor 秦曙光陈家峰
Owner 读书郎教育科技有限公司
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