CN1912862A - Device and method for dynamic playing music and video according to body physiological state - Google Patents

Abstract

The invention discloses a device and method for dynamically playing music and video according to the physiological conditions of the human body. The signals of various physiological conditions of the human body are measured by medical instruments, and the signals are used to reflect the signals to audio or video discs that users can feel. Mood, dynamically switch video discs and switch audio and 3D background pictures on the wall. The device includes a medical device module, a database storage module, a control center module, a terminal equipment module and a decision center, and the method mainly includes two processes of data preprocessing and data tracking. Utilizing the present invention, on the one hand, it can be used as a tool for regulating the body and mind, such as playing soothing DVD clips when you are upset, and playing the sound of ocean waves when you are comfortable; An entertainment facility in the world.

Description

A device and method for dynamically playing music and video according to human physiological conditions

technical field

The invention relates to a device and method for dynamically playing music and video according to human physiological conditions. Specifically, it relates to a device for measuring various physiological condition signals of the human body through medical instruments, using the signals to reflect them to audio or video discs that users can feel, and dynamically switching video discs or audio discs according to the user's mood. And the method of 3D background picture on the wall.

Background technique

Mental - The subjective reflection of the human brain on objective reality. This includes two issues, one is the psychosomatic issue, that is, the relationship between psychology and physiology. Psychology is developed on the basis of physiology, and physiological activities are the material basis of psychology. The second is the problem of mind and matter, that is, the problem of psychology and external objects (objective reality). This relationship between mind and matter can also be specifically understood as: First, objectivity. What external things look like is what is reflected in the mind, and the two are similar. Second, subjectivity. Due to the differences in knowledge, experience, interest, and world view of each person, the reflection of the same thing is not completely the same. It always has a personal color, which is a manifestation of subjectivity. Third, sociality. People are members of society, and social factors have the greatest influence on people's psychology. In different societies, people's material and cultural living conditions are different, resulting in different psychology. If a person leaves the social life of human beings, he will not possess human psychology. Human psychological phenomena are rich and colorful, and psychology includes many aspects, including low-level and high-level. There are simple ones and complex ones. Psychology is the science that studies the occurrence, development and change of human psychological processes and personality characteristics. There are two laws: one is that psychology is the reflection of objective reality, and objective reality is the object of psychology. Psychological phenomena such as human feeling, perception, memory, thinking, imagination, ability, and personality do not fall from the sky, nor are they inherent in the mind. Any psychological phenomenon of human beings is a reflection of objective reality. The human brain only provides possibilities for the generation of psychological phenomena. Only when objective reality acts on the human brain will human psychology arise. Another kind of law is: the mind is the function of the human brain, and the human brain is the organ of the mind.

However, the field of modern medicine has been able to do it. By measuring the blood pressure, heartbeat, respiration, pulse, and endocrine of the human body, it is possible to analyze the physiological state of the person. Studies have shown that human physiology and psychology are a unity, psychology is developed on the basis of physiology, and physiological activities are the material basis of psychology, that is, physiology can affect psychology, and psychology can also affect physiology.

At present, although the mp3 or computer playing movie files in the society has an interactive function, that is, people can freely choose programs, but many times people don't know what music they want to listen to or what kind of video disc they want to watch. In this way, there is an urgent need for a device and method for appreciating DVDs or audios based on people's moods, a device and method for expressing psychology through physiological reactions, thereby conveying brain signals to control the playback of DVDs or audios and the placement of background 3D pictures .

Contents of the invention

One of the purposes of the present invention is to propose a device that can track human body signals at any time by using the research results of the prior art, and use the signals to reflect them to audio or video discs that users can feel.

The second object of the present invention is, according to the device of the first object, to propose a method that can dynamically switch video discs or dynamically switch audio and 3D background pictures on the wall according to people's moods.

A device for dynamically playing music and video according to human physiological conditions includes a medical device module, a database storage module, a control center module, a terminal equipment module and a decision center.

The medical device module is used to scan the human body to obtain various data of the human body and send it to the decision-making center. It includes a heartbeat scanning module, a pulse scanning module, a blood pressure scanning module, and a hormone scanning module.

The database storage module is used for storing system information, and it includes a psychological database module, a video, audio, and 3D background image database module.

The control center module provides working modes for users to choose, including a strategic budget method selection module and a timer module.

The terminal device module provides a terminal device that meets user requirements, including a display video module, a 3D picture projection module, and an audio playback module.

The decision-making center is used to gather the collected human body information, psychological information and working mode information, analyze and compare the data, select the record that best matches the user's current state, and select the positioning file.

The medical device module and the database storage module provide data for analysis and processing by the control center module, and the control center module sends the analyzed results to the terminal equipment module.

A method for dynamically playing music and video according to human physiological conditions includes two processes of data preprocessing and data tracking.

The data preprocessing process is:

1) Collect videos, cut their wonderful clips, classify them into different categories according to the nature of their content, and set different exciting levels;

2) Gather 3D background picture files, classify them, and set levels; Gather audio files supporting the picture at the same time;

3) Collect psychological data. The collected data is based on psychological indicators, such as interest, ability, temperament, personality, perception, appearance, memory, thinking, imagination, preference, and orientation. At the same time, the physiological signal volume at various stages is measured. Link it up.

The data tracking process is:

1) The medical device can measure the blood pressure, pulse, heart rate and hormone secretion by scanning the human body. At this time, the measured human signal data will be sent to the processor for processing;

2) The processor receives and analyzes the human body signal data provided in 1), based on the psychological data collected in the preprocessing process, analyzes the person's preference at that time, and then locates the step 1) or step 2) in the preprocessing process files or pictures played or projected;

3) A timer, which scans the person once at a certain time interval. The purpose of this is to track the psychological changes of the person and select the data in 1) again for processing by the processor;

4) The terminal device plays or projects the result processed in 2).

The invention has the advantage of being able to regularly adjust the video or audio and the 3D background picture to be played according to the psychological state of the person, and at the same time adjust the psychological state by appreciating the video or audio and the 3D image. In this way, the present invention can, on the one hand, be used as a tool for adjusting mentality and body and mind, such as playing comforting DVD clips when you are upset, and playing the sound of waves when you are comfortable; A recreational facility from another world of longing.

Description of drawings

Fig. 1 is a system block diagram of the present invention;

Fig. 2 is a working flow chart of the present invention.

Detailed ways

The invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, a device that dynamically plays music and video according to human physiological conditions includes a medical device module, a database storage module, a control center module, a terminal equipment module, and a decision center. The medical device includes a heartbeat scanning device, a scanning device, a pulse scanning device, a blood pressure scanning device, and a hormone secretion scanning device; the database device includes a psychological database, a video database, an audio database, and a 3D background image database; the terminal equipment includes a video disc The playback device, the audio playback device, and the 3D background picture delivery device; the strategy and budget center provides a variety of working modes for users to choose; the decision-making center collects data from these three aspects for users to make choices, and sends the results to the terminal equipment.

The functional description of each module in conjunction with accompanying drawing 2 is as follows:

1. Medical device module

When a user needs to watch music or a video, the medical device automatically scans the human body, obtains various data of the human body and sends it to the decision-making center.

2. Strategy and Algorithm Center

The Strategy and Algorithm Center provides working modes for the user to choose. When the user starts to use the system, the system will prompt the user to make a choice, select the working mode, whether to play the audio mode or the DVD mode; whether it is the aggressive mode or the weakened mode or other modes provided by the system .

3. Database device

When the decision-making center obtains the information about the human body and working mode, the system will search the psychological database to find the records in the database that best match the current state of the human body, and obtain the current preferences of the user. At this time, the system will locate according to the user's preferences. For files, whether to search the audio database, the background image database or the video database is determined by the audio playback mode or the video disc playback mode provided by the Strategy and Algorithm Center.

4. Decision-making center

The decision-making center gathers the collected human body information, psychological information and work mode information together, analyzes and compares the data, selects the record that best matches the user's current status, and selects the location file.

5. Terminal equipment

The audio playback mode or the video disc playback mode provided by the Policy and Algorithm Center determines which terminal device to choose to locate the file to the user.

When the terminal displays a certain time, the timer expires, and the timer is controlled by software. At this time, the medical equipment scans the human body again to obtain new data. The decision-making center retrieves the psychological database based on the new data and obtains the user's new preferences. , to judge whether the user needs to change the program, if not, then do it, if it needs to be changed, at this time the radical or weakened working mode selected by the user has a considerable decision-making effect (the radical mode means that the heartbeat is accelerated, the blood pressure is increased, etc. Selection, that is, selection in the general direction, and the weakening mode is just the opposite), at this time the system will make precise selections based on the user's current psychological state. Go to the playback file database to select the playback file. And so on.

A method for dynamically playing music and video according to human physiological conditions includes two processes of data preprocessing and data tracking.

The data preprocessing process is as follows:

1) Collect videos, cut their wonderful clips, classify them into different categories according to their content properties, and set different wonderful levels. The purpose of this is to make people quickly enter the artistic conception described in the film through the wonderful clips.

2) Collect 3D background image files, classify them, and set levels; collect audio files matching the images at the same time. The purpose of this is to make people quickly enter the artistic conception described in the picture through the audio playback and the feeling of the color of the background picture.

3) Collect psychological data. The collected data is based on psychological indicators, such as interest, ability, temperament, personality, perception, appearance, memory, thinking, imagination, preference, and orientation. At the same time, the physiological signal volume at various stages is measured. Link it up.

The data in 3) above are synthesized to obtain personal preferences and orientations, associated with the files classified and leveled in 1) or 2), and stored in the database.

The data tracking process is as follows:

1) The medical device can measure the blood pressure, pulse, heart rate and hormone secretion by scanning the human body. At this time, the measured human signal data will be sent to the processor for processing;

2) The processor receives and analyzes the human body signal data provided in 1), based on the psychological data collected in the preprocessing process, analyzes the person's preference at that time, and then locates the human body signal data in step 1) or 2) in the preprocessing process Playing or projecting files or pictures;

3) A timer, which scans the person once at a certain time interval. The purpose of this is to track the psychological changes of the person and select the data in 1) again for processing by the processor;

4) The terminal device plays or projects the result processed in 2).

The timer involved in the data tracking process of the present invention is implemented by software, and the related audio and picture delivery or video playback is determined by the working mode and determined by the user.

In the above two technical solutions, the pulse, blood pressure, heartbeat, and hormone secretion caused by the fluctuation of the human body's mentality are used to select the next playback file or project the background 3D picture. The choice of this strategy is how to judge the human body. What kind of enjoyment you want in this state is determined by the psychological data collected during the preprocessing process.

The implementation process of the device is illustrated below in conjunction with an example as follows:

1) When people need to enjoy the video, turn on the system (start the power supply), at this time, the system prompts to select working mode 1, audio mode 2, and video mode, and (2 buttons on the device) select button 2.

2) At this time, the system enters the initialization state and plays a video file in the default state. The program is set to forest.wmv. The medical device scans the human body and records various data, such as blood pressure 82/56, pulse 70, heartbeat 70, For endocrine, the target glands of the pituitary gland are used here to obtain 25.5±8.6IU/L. At this time, the program is converted. If the minimum value of the heartbeat is 40 and the maximum value is 100, we take the interval as 5, and there are six numbers. [ 40, 50), [50, 60), [60, 70), [70, 80), [80, 90), [90, 100) can be expressed in binary 3 digits, 70 is 011, so that Convert to get other indicators, blood pressure is represented by 6 digits, such as 110001 by conversion, 3 digits of pulse such as 011, and only one item of endocrine is measured here, such as 4 digits are used to represent 1011, so the combination is 16-digit binary. Corresponds to a record in the database. In the database, this piece of data corresponds to worry_2 type, and the demand is ocean wave.wmv.

3) The program switches to Ocean Wave.wmv to play at this time. The default sketching time scheduled by the system is 5 minutes. After 5 minutes, assuming that the blood pressure fluctuates greatly, the converted 6-digit binary becomes 101011, and other The data does not change much, that is, it does not exceed a certain upper and lower bounds. If the heartbeat becomes 68, there is no change, and its 3-digit binary has not changed. At this time, the 16-digit binary has changed as a whole. The new 16-digit binary corresponds to the database Medium happy_3 type, demand is old times.wmv. The playing file must be changed accordingly.

4) Afterwards, the system scans once every 5 minutes. The change is not large, and the limit set by the system is not exceeded. If the 16-digit binary system has not changed, the playback file will remain unchanged. Otherwise, another requirement will be searched in the database.

Claims (7)

1, a kind of device according to body physiological state dynamic playing music and video is characterized in that this device comprises medical apparatus module, database storing module, control center's module and terminal device module and decision center:

The medical apparatus module is used for scanning human body, and the Various types of data that draws human body is sent to decision center, and it comprises the heartbeat scan module, pulse scan module, blood pressure scan module, hormone scan module;

The database storing module is used for storing system information, and it comprises the psychology database module, video, audio frequency, 3D background picture data library module;

Control center's module provides mode of operation to select for the user, comprises tactful budget law selection module, timer module;

The terminal device module provides the terminal device that satisfies user's condition, comprises the display video module, projection 3D picture module, audio plays module;

Decision center is used for the human body information that will gather and psychology information and mode of operation information and concentrates in together, and analyzes comparing data, selects the record of match user current state, removes to select locating file.

2, the device according to body physiological state dynamic playing music and video according to claim 1, it is characterized in that described medical apparatus module provides data to handle for control center's module analysis with the database storing module, control center's module is sent to the terminal device module with the result who is analyzed simultaneously.

3, a kind of method according to body physiological state dynamic playing music and video, it is characterized in that described it comprise data pre-service and two processes of data tracking.

4, the method according to body physiological state dynamic playing music and video according to claim 3 is characterized in that described data preprocessing process is:

1) gathers film, cut its excellent segment, return into different classifications, set different excellent ranks according to its content character;

2) gather 3D background picture file,, and set rank its classification; Gather and the supporting audio file of this picture simultaneously;

3) gather the psychology data, the data of collection are according to the psychology index, and as interest, ability, makings, personality, perception, presentation, memory, thinking, the imagination, preference, orientation are carried out, and the physiological signal amount when measuring various stage simultaneously connects it.

5, the method according to body physiological state dynamic playing music and video according to claim 4 is characterized in that preference and the orientation in the described step 3) obtained by aggregation of data such as interest, ability, makings, personality, perception, presentation, memory, mind and imaginations.

6, the method according to body physiological state dynamic playing music and video according to claim 3 is characterized in that described data tracking process is:

1) medical apparatus just can be measured people's blood pressure by the scanning human body, pulse, and palmic rate, hormone secretion, the human body signal data of at this moment measuring will be sent to processor, wait pending;

2) processor receives 1) in the human body signal data that provide, analyze, be the psychology data according to what gather in the preprocessing process, analyze people's preference at that time, locate step 1) or step 2 in the preprocessing process then) in file or picture playing or projection;

3) timer scans the people once at regular intervals, and the purpose of doing like this is to change by following the tracks of the human psychological, selects once more to draw 1) in data for processor processing;

4) terminal device is with 2) in the result that handles play or projection.

7, the method according to body physiological state dynamic playing music and video according to claim 3 is characterized in that the input of described audio frequency and picture or the broadcast of video are decided by mode of operation, are determined by the user.

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