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Multimedia feedback control system based on physiological signals

A feedback control system and multimedia control technology, applied in the input/output of user/computer interaction, mechanical mode conversion, computer components, etc. Effect and other issues

Inactive Publication Date: 2012-10-10
HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

However, the above playback methods cannot exactly match the user's current mental or physical conditions. For example, when a person wants to relax, if a person uses random playback, it may play music with a strong rhythm, which may cause adverse effects
Therefore, when the user wants to hear a specific type of music, he needs to operate the multimedia player to make a specific selection, which is cumbersome and inconvenient to operate.

Method used

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  • Multimedia feedback control system based on physiological signals
  • Multimedia feedback control system based on physiological signals

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] see figure 1 and figure 2 , the present invention provides a physiological signal-based multimedia feedback control system, including an optical physiological feedback multimedia control system 10 and a multimedia playback device 20 . The optical physiological feedback multimedia control system 10 can be connected to the multimedia playback device 20 through wireless transmission to transmit audio data or multimedia data, and issue multimedia control signals.

[0023] The optical physiological feedback multimedia control system 10 includes a processor 101, a data input unit 102, a data storage unit 103, a wireless transmission unit 104, a display unit 105, a light source emission driving circuit unit 106, a light sensor receiving circuit unit 107, a sound The driving unit 108 , the audio playing unit 109 , the light source emitter 111...

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Abstract

The invention provides a multimedia feedback control system based on physiological signals. The multimedia feedback control system comprises an optical type physiological feedback multimedia control system and a multimedia player, the optical type physiological feedback multimedia control system comprises a processor, a wireless transmission unit, a light source emission drive circuit unit, an optical sensor receiving circuit unit, a sound drive unit, an audio playing unit, a light source emitter and an optical sensor, the wireless transmission unit, the light source emission drive circuit unit, the optical sensor receiving circuit unit, the sound drive unit, the audio playing unit, the light source emitter and the optical sensor are connected with the processor.

Description

technical field [0001] The invention relates to a multimedia feedback control system, in particular to a physiological signal-based multimedia feedback control system. Background technique [0002] The multimedia playback devices in the prior art usually use manual control or random playback. When in use, the multimedia playing device stores multiple audio or video in order and plays them in order or in a random manner. However, the above playback methods cannot exactly match the user's current mental or physical conditions. For example, when a person wants to relax, if random playback is used, music with a strong rhythm may be played, which may cause adverse effects. Therefore, when the user wants to hear a specific type of music, he needs to operate the multimedia player to make a specific selection, which is cumbersome and inconvenient to operate. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the present inv...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 潘正祥陈继健林伯昰林伯星
Owner HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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