CN202802459U - Musical device used for psychological regulation - Google Patents

Abstract

A music device for psychological adjustment belongs to the field of psychology. The utility model aims to solve the problem that the music cannot be actively adjusted according to the reflection of the adjustment object to the music in the current psychological adjustment process of music. The music device for psychological adjustment described in the utility model includes a heart rate sensor, a blood pressure sensor, a blood oxygen saturation sensor, a signal processing circuit, an A/D conversion circuit, a processor, a repertoire memory and a repertoire selection output circuit, a heart rate sensor, a blood pressure The signal collected by the sensor and the blood oxygen saturation sensor enters the A/D conversion circuit after the signal processing circuit, the digital signal output end of the A/D conversion circuit is connected with the input end of the processor, and the track output end of the track memory is connected with the processor's The calling track input end is connected, and the track selection instruction output end of the processor is connected with the track selection instruction input end of the track selection output circuit.

Description

Musical Devices for Psychological Conditioning

technical field

The utility model relates to a music device for psychological adjustment, which belongs to the field of psychology.

Background technique

With people's work, study, excessive pressure in life, complex interpersonal relationships, and environmental pollution, people are more prone to physical and mental diseases, and the sub-health problem with "chronic fatigue" as the main symptom is a major public health threat to human health in the 21st century. First of all, the incidence rate is increasing year by year. At the same time, middle-aged and elderly people are prone to various diseases due to the decline of physical functions and the decline of autoimmunity. In addition, there are still some people with physical and psychological diseases who need certain methods of treatment.

With the progress and development of society, the mode of psychological regulation is also constantly changing. During this process, the influence of music on people's physical and mental health has gradually attracted attention. People's research has found that the changing melody of music not only shows the complex inner world of human beings, but also affects various emotions of human beings. Relaxing music can relieve tension, and lively music can brush away sad emotions. As an effective method of psychological regulation, music has been widely recognized. Music is used in the field of psychological regulation, and it has multiple functions: it can stimulate the cerebral cortex in many ways and weaken people's sense of the outside world; it can arouse people's pleasant thoughts and emotions, and temporarily forget the environment they are in; It will attract and stimulate those who are socially withdrawn, thereby changing their self-enclosed state.

At present, the psychological adjustment method of music is mainly aimed at infants and the elderly. The same music is used for all psychological adjustment objects, and in the process of music adjustment, the music will not be changed according to the reflection of the adjustment object, that is, the music cannot be changed according to the adjustment object. They actively adjust the music in response to the music, which makes the effect of psychological adjustment not good.

Contents of the invention

The purpose of the utility model is to solve the problem that the music cannot be actively adjusted according to the reflection of the adjustment object to the music in the current psychological adjustment process of music, and provides a music device for psychological adjustment.

The music device for psychological adjustment described in the utility model includes a heart rate sensor, a blood pressure sensor, a blood oxygen saturation sensor, a signal processing circuit, an A/D conversion circuit, a processor, a repertoire memory and a repertoire selection output circuit,

The heart rate signal output terminal of the heart rate sensor is connected to the heart rate signal input terminal of the signal processing circuit, the blood pressure signal output terminal of the blood pressure sensor is connected to the blood pressure signal input terminal of the signal processing circuit, and the blood oxygen saturation signal output terminal of the blood oxygen saturation sensor is connected to the The blood oxygen saturation signal input terminal of the signal processing circuit is connected, the output terminal of the signal processing circuit is connected with the analog signal input terminal of the A/D conversion circuit, and the digital signal output terminal of the A/D conversion circuit is connected with the input terminal of the processor, The track output end of the track memory is connected with the call track input end of the processor, and the track selection instruction output end of the processor is connected with the track selection instruction input end of the track selection output circuit.

The utility model has the advantages of using the physiological characteristic data obtained by the physiological characteristic information sensor carried by the human body to analyze the physiological characteristic data to play and adjust the psychological adjustment music, adjust according to the change of the human body characteristics, and actively play to achieve the initiative of psychological adjustment, and then Improve the effect of psychological adjustment.

Description of drawings

Fig. 1 is a schematic diagram of the electrical structure of the music device for psychological adjustment described in the present invention.

Detailed ways

Specific embodiment one: the present embodiment is described below in conjunction with Fig. 1, and the music device for psychological adjustment described in the present embodiment includes a heart rate sensor 1, a blood pressure sensor 2, a blood oxygen saturation sensor 3, a signal processing circuit 4, a /D conversion circuit 5, processor 6, track memory 7 and track selection output circuit 8,

The heart rate signal output terminal of the heart rate sensor 1 is connected to the heart rate signal input terminal of the signal processing circuit 4, the blood pressure signal output terminal of the blood pressure sensor 2 is connected to the blood pressure signal input terminal of the signal processing circuit 4, and the blood oxygen saturation of the blood oxygen saturation sensor 3 The degree signal output end is connected with the blood oxygen saturation signal input end of the signal processing circuit 4, the output end of the signal processing circuit 4 is connected with the analog signal input end of the A/D conversion circuit 5, and the digital signal output of the A/D conversion circuit 5 end is connected with the input end of processor 6, the repertoire output end of repertoire memory 7 is connected with the calling repertoire input end of processor 6, and the repertoire selection instruction output end of processor 6 is connected with the repertoire selection instruction input end of repertoire selection output circuit 8 .

Processor 6 selects the single-chip microcomputer that model is ST89C51 for use.

The heart rate sensor 1 is a heart rate sensor whose model is HRM-2511D.

The blood pressure sensor 2 is a pressure sensor of model MS5536.

The blood oxygen saturation sensor 3 is a sensor of model TSL237.

Track selection output circuit 8 selects music player, MP3 or mobile phone to realize for use.

The processor 6 receives the physiological characteristic data monitored by the human body. The physiological characteristic data includes heart rate, blood pressure and blood oxygen saturation. Monitoring these three physiological characteristic data has a positive effect on psychotherapy, and the heart rate is closely related to the rhythm and intensity of music. relationship, judge the range of the heart rate of the psychological adjustment object, and then play the corresponding music; for the adjustment object with high blood pressure, playing beautiful light music can play a role in lowering blood pressure; for the adjustment object with low blood pressure, the rhythm of the playback is lively Therefore, in the process of psychological adjustment, according to the blood pressure status of the psychological adjustment object, adjust and play the corresponding music, so as to achieve better psychological adjustment. For those with low blood oxygen saturation, playing beautiful music can increase it, and for those with high blood oxygen saturation, playing fast-paced rock music can reduce it. Adjust the corresponding music to achieve better psychological regulation.

This embodiment can use the above three groups of monitoring parameters (heart rate, blood pressure, blood oxygen saturation) to adjust the music, and can achieve the best adjustment effect on the psychology of the adjustment object.

According to the physiological feature data, the track selection output module 8 carried by the monitored human body is controlled to play the corresponding music track, and the music track played is that the processor 6 calls out from the track memory 7; continue to monitor the physiological feature data of the monitored human body, and Adjust music volume, rhythm, stop or change music tracks according to the acquired physiological characteristic data.

Embodiment 2: This embodiment further describes Embodiment 1, and it also includes a power supply 9 , which supplies power to the processor 6 .

Claims (7)

1. A music device for psychological adjustment, characterized in that it includes a heart rate sensor (1), a blood pressure sensor (2), a blood oxygen saturation sensor (3), a signal processing circuit (4), an A/D conversion circuit ( 5), processor (6), track memory (7) and track selection output circuit (8), The heart rate signal output terminal of the heart rate sensor (1) is connected to the heart rate signal input terminal of the signal processing circuit (4), the blood pressure signal output terminal of the blood pressure sensor (2) is connected to the blood pressure signal input terminal of the signal processing circuit (4), and the blood oxygen The blood oxygen saturation signal output terminal of the saturation sensor (3) is connected to the blood oxygen saturation signal input terminal of the signal processing circuit (4), and the output terminal of the signal processing circuit (4) is connected to the A/D conversion circuit (5) The analog signal input terminal is connected, the digital signal output terminal of the A/D conversion circuit (5) is connected with the input terminal of the processor (6), the track output terminal of the track memory (7) is connected with the calling track input end of the processor (6) connected, the track selection instruction output end of the processor (6) is connected with the track selection instruction input end of the track selection output circuit (8). 2. The music device for psychological adjustment according to claim 1, characterized in that it further comprises a power supply (9), which supplies power to the processor (6). 3. The music device for psychological adjustment according to claim 1, characterized in that the processor (6) is a single-chip microcomputer model ST89C51. 4. The music device for psychological adjustment according to claim 1, characterized in that the heart rate sensor (1) is a heart rate sensor of model HRM-2511D. 5. The music device for psychological adjustment according to claim 1, characterized in that, the blood pressure sensor (2) is a pressure sensor of model MS5536. 6. The music device for psychological adjustment according to claim 1, characterized in that the blood oxygen saturation sensor (3) is a TSL237 sensor. 7. The music device for psychological adjustment according to claim 1, characterized in that the track selection output circuit (8) is realized by using a music player, MP3 or mobile phone.

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