CN109588814B - Music playing method of music playing system based on induction pressure - Google Patents
Music playing method of music playing system based on induction pressure Download PDFInfo
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- CN109588814B CN109588814B CN201811397756.9A CN201811397756A CN109588814B CN 109588814 B CN109588814 B CN 109588814B CN 201811397756 A CN201811397756 A CN 201811397756A CN 109588814 B CN109588814 B CN 109588814B
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- 230000006698 induction Effects 0.000 title abstract description 9
- 238000004148 unit process Methods 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
- A43B3/50—Footwear characterised by the shape or the use with electrical or electronic arrangements with sound or music sources
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
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Abstract
The invention discloses a music playing method of a music playing system based on induction pressure, which comprises a pressure acquisition unit, an audio playing unit, a music processing unit, a power supply and a controller, wherein the music processing unit is internally provided with a music score library for storing music score information, the music score information consists of a plurality of note information, and the music processing unit is stored with sound information corresponding to each note information; compared with the prior art, the method has the advantages that the randomness of the selection is high, the song selection mode is novel, and the interestingness is high. The invention also provides a music playing method based on the induction pressure.
Description
Technical Field
The present invention relates to a music playing system, and more particularly to a music playing method of a music playing system based on sensed pressure.
Background
Although the current commercially available music shoes have the function of playing music, the played music is single, and the music shoes are simply played only by arranging an electronic element on the soles and turning on a switch in the walking process. Moreover, the existing music shoes can play complete music by applying pressure, and are lack of interestingness and novelty.
Disclosure of Invention
The invention aims to provide a music playing method of a music playing system based on induction pressure, which can trigger the playing of sound information corresponding to single note information through pressure signals acquired each time, and the process is circulated, so that the played sound forms a song, the randomness of the selection is high, and the mode of selecting the song is more novel and more interesting.
In order to achieve the above purpose, the solution of the invention is as follows:
a music playing system based on induction pressure comprises a pressure acquisition unit, an audio playing unit, a music processing unit, a power supply and a controller, wherein a music score library used for storing music score information is arranged in the music processing unit, the music score information consists of a plurality of note information, and sound information corresponding to each note information is stored in the music processing unit;
the output end of the pressure acquisition unit is electrically connected with the signal input end of the controller, the input end of the audio playing unit is electrically connected with the signal output end of the controller, the music processing unit is electrically connected with the controller in a bidirectional mode, and the power output end of the power supply is electrically connected with the power input end of the controller.
The music playing system further comprises a signal receiving and sending unit and an intelligent terminal, wherein the controller is in communication connection with the intelligent terminal through the signal receiving and sending unit, information groups corresponding to the note information respectively are stored in the intelligent terminal, the information groups comprise the sound information corresponding to the note information respectively, and the sound information in the same information group is the same.
The intelligent terminal comprises a mobile phone, a tablet or a computer provided with an APP.
The music playing system further comprises an opening and closing device used for controlling the controller to start and sleep, and the output end of the opening and closing device is electrically connected with the signal input end of the controller.
The opening and closing device is an infrared sensor or a push switch.
The controller is provided with a storage unit, a pressure starting and stopping value is preset in the storage unit, the controller is in a starting state when the pressure value acquired by the pressure acquisition unit is greater than the pressure starting and stopping value, and the controller is in a dormant state when the pressure value acquired by the pressure acquisition unit is less than or equal to the pressure starting and stopping value.
A music playing method using the pressure-sensitive music playing system as claimed in claim 1, comprising the steps of:
a1: acquiring pressure data: the controller acquires pressure data acquired by the pressure acquisition unit and takes current pressure data acquired by the pressure acquisition unit for the first time as initial pressure data;
a2: and (3) judging pressure data: the controller acquires the current pressure data acquired by the pressure acquisition unit after the current pressure data is acquired for the first time, judges whether a matching signal is output to the music processing unit or not according to a comparison result of the current pressure data and the initial pressure data, if the controller outputs the matching signal to the music processing unit, A3 is executed, otherwise, the music processing unit does not work;
a3: selecting musical notes: the music processing unit judges the number of times of acquiring the matching signal, if the matching signal acquired by the music processing unit is the first acquired matching signal, the music processing unit randomly selects a note information a in the music score library, calls a sound information A corresponding to the note information a, transmits the sound information A to the audio playing unit for playing, and simultaneously screens out a music score library K1 with the first note information a in the music score library by the music processing unit; if the matching signal acquired by the music processing unit is the matching signal acquired by the second one, the music processing unit randomly selects second note information B in the music simple spectrum library K1, calls sound information B corresponding to the note information B, transmits the sound information B to the audio playing unit for playing, and simultaneously screens out the music simple spectrum library K2 with the second note information B from the music simple spectrum library K1; and so on, until the music processing unit has no next note information selectable in the music profile library Kn, the music processing unit resets, and then step a4 is executed;
a4: repeating: repeating steps A2-A3.
Three pressure duration intervals are preset in the controller, the three pressure duration intervals are respectively in one-to-one correspondence with the long, medium and short sound value information, and a timing module for timing the pressure duration is arranged in the controller;
in step a2, the controller compares the pressure duration obtained each time with the three pressure duration intervals, and outputs corresponding sound value information to the music processing unit according to the comparison result, and the music processing unit processes the corresponding sound value information and the sound information corresponding to the note information randomly selected in step A3 to obtain the sound information of the corresponding sound value.
The music playing system based on the induction pressure has the following beneficial effects: the music playing system is arranged, the music processing unit is triggered to select one note information in the music numbered musical notation library through the pressure data collected every time, the sound information corresponding to the note information is played, and the process is circulated, so that the sound played by the audio playing unit forms a song, and therefore the selected song is high in randomness, cannot be uniform, is more novel and is more interesting.
The invention relates to a music playing method based on induction pressure, which has the following beneficial effects: the method comprises the steps that the music processing unit is triggered to select first note information in the music numbered musical notation library through pressure data acquired every time, sound information corresponding to the note information is played, the number of music numbered musical notations in the music numbered musical notation library is reduced, when the music processing unit selects second note information, selection is carried out in the reduced music numbered musical notation library, the sound information corresponding to the note information is played, the steps are repeated, the sound played by the audio playing unit forms a song, the selected song is high in randomness and cannot be uniform, the mode of selecting the song is novel, and the interestingness is improved.
Drawings
Fig. 1 is a block diagram showing a flow of a music playing system based on sensed pressure according to the present invention.
Fig. 2 is a circuit connection block diagram of a pressure-sensing-based music playing system according to the present invention.
Fig. 3 is a schematic structural view of a music shoe based on sensing pressure according to the present invention.
Fig. 4 is an exploded view of fig. 3 (with the upper omitted).
Fig. 5 is an assembly view showing a mounting case for a pressure-sensitive based music shoe according to the present invention (the case cover is omitted).
Fig. 6 is a flow chart of a music playing method using the present invention.
Fig. 7 is a block diagram of the circuit connection of a music shoe based on sensing pressure according to the present invention.
In the figure:
100-shoe body 11-sole
12-shoe upper 13-insole
21-pressure sensor 22-player
23-music processing unit 24-controller
25-power supply 30-infrared sensor
31-first mounting groove 32-second mounting groove
33-mounting box groove 34-first connecting groove
35-second communicating groove 40-mounting box
41-box body
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The invention provides a music playing system based on induction pressure and a music playing method thereof, and provides music playing shoes based on intelligent music playing and a music playing method thereof.
The music playing system and the music playing method based on the sensed pressure, and the music playing shoes and the music playing method based on the intelligent music are described in detail below.
Example one
As shown in fig. 1-2, the system for playing music based on induced pressure includes a power supply, a controller, a pressure acquisition unit, a music processing unit and an audio playing unit, wherein the music processing unit has a music score library, a large amount of music score information is stored in the music score library in advance, and sound information corresponding to each note information is stored in the music processing unit; the power supply supplies working power to the music playing system, and the power supply can be a storage battery or a charging power supply and the like.
The output end of the pressure acquisition unit is electrically connected with the signal input end of the controller, the input end of the music processing unit is electrically connected with the signal output end of the controller, the output end of the music processing unit is electrically connected with the signal input end of the controller, and the input end of the audio playing unit is electrically connected with the signal output end of the controller. Wherein, the power supply output end of the power supply is electrically connected with the power supply input end of the controller.
The pressure acquisition unit collects pressure data, the pressure data collected for the first time are used as initial pressure data, then the pressure acquisition unit transmits the pressure data collected subsequently to the controller, the controller compares the collected pressure data with the set initial pressure data, whether a matching signal is output to the music processing unit is judged, if the music processing unit receives the matching signal, the received matching signal frequency is judged, and the music processing unit processes the pressure data according to the following mode: the music processing unit receives the first matching signal, randomly selects a note information a from the music score library, calls a sound information A corresponding to the note information a, transmits the sound information A to the audio playing unit for playing, and simultaneously screens out a music score library K1 with a first note information a from the music score library; when the music processing unit receives the second matching signal, the music processing unit randomly selects second note information B in the music score library K1, calls sound information B corresponding to the note information B, transmits the sound information B to the audio playing unit for playing, and simultaneously screens out the music score library K2 with the second note information B from the music score library K1; when the music processing unit receives the third matching signal, the music processing unit randomly selects third note information C in the music score library K2, calls sound information C corresponding to the note information C, transmits the sound information C to the audio playing unit for playing, and simultaneously screens out a music score library K3 with the third note being C from the music score library K2; by analogy, the sound information played by the audio unit forms a song.
Therefore, the music processing unit is triggered to select the note information in the music numbered musical notation library through the pressure data acquired every time, the sound information corresponding to the note information is played, and the process is circulated, so that the sound played by the audio playing unit forms a song.
In addition, the sound information corresponding to each note information is the sound information of the same tone, and the same tone can be the tone of a piano, the tone of a zheng or the tone of other musical instruments.
Further, the music playing system further comprises a signal receiving and sending unit and an intelligent terminal, and the controller is in communication connection with the intelligent terminal through the signal receiving and sending unit. The intelligent terminal comprises a mobile phone or a computer with an APP, the intelligent terminal is taken as an example in the embodiment, information groups corresponding to all note information are stored in the APP of the mobile phone respectively, the information groups comprise sound information corresponding to all note information respectively, the tone of all sound information in the same information group is the same, a plurality of groups of information groups can be stored in the APP of the mobile phone, the tone information of the plurality of groups of information groups is different, the tone information can be the tone of musical instruments such as a piano, a guitar and a violin, and different musical instruments can be used. The sound information of the piano tone stored in the mobile phone APP is used as an example for explanation, the mobile phone APP transmits the stored piano tone to the music processing unit through the signal transceiver, and the music processing unit transmits the piano sound information corresponding to the note information to the audio playing unit to play after selecting the note according to the mode. In addition, the user can update, add and/or delete the music numbered musical notation in the music processing module 21 through the mobile phone APP to enrich the types of songs.
Further, in the present invention, the open/close control of the music playing system has various modes, for example, the music playing system further includes an open/close device, the controller is controlled to be in a dormant or start state by the open/close device, an output end of the open/close device is electrically connected to an input end of the controller, wherein the open/close device is an infrared sensor or a push switch, if the open/close device is an infrared sensor, the infrared sensor is a pyroelectric infrared sensor, and the infrared sensor triggers the music playing system by sensing infrared heat emitted from the outside; if the music playing device is a push switch, the triggering of the music playing system is realized through the push switch, and the infrared sensor and the push switch are all devices which are already sold in the market, so the description is not repeated. For another example, the controller is internally provided with a storage unit, a pressure opening and closing value is preset in the storage unit, and if the pressure value acquired by the pressure acquisition unit is greater than the preset pressure opening and closing value, the controller is triggered to enable the music playing system to be in a starting state; if the pressure value collected by the pressure collecting unit is smaller than or equal to the preset pressure opening and closing value, the controller is still in a dormant state, and the music playing system is in the dormant state.
The present embodiment also provides a music playing method based on the above music playing system, including the steps of:
a1: acquiring pressure data: the controller acquires pressure data acquired by the pressure acquisition unit for the first time, and takes current pressure data acquired by the pressure acquisition unit for the first time as initial pressure data;
a2: judging pressure data; the controller acquires current pressure data acquired by the pressure acquisition unit after the current pressure data is acquired for the first time, compares the current pressure data with the initial pressure data, and judges whether to output a matching signal to the music processing unit according to a comparison result; if the current pressure data is greater than the initial pressure data, the controller outputs a matching signal to the music processing unit, and the music processing unit executes step a 3; if the current pressure data is less than or equal to the initial pressure data, the controller does not output a matching signal, and the music processing unit does not work;
a3: selecting musical notes: the music processing unit judges the number of times of acquiring the matching signal, if the matching signal acquired by the music processing unit is the first acquired matching signal, the music processing unit randomly selects a note information a in the music score library, calls a sound information A corresponding to the note information a, transmits the sound information A to the audio playing unit for playing, and simultaneously screens out a music score library K1 with the first note information a from the music score library; if the matching signal acquired by the music processing unit is the second acquired matching signal, the music processing unit randomly selects second note information B in the music profile library K1, calls sound information B corresponding to the note information B, transmits the sound information B to the audio playing unit for playing, and simultaneously screens out the music profile library K2 with the second note information B from the music profile library K1; and so on, until the music processing unit does not have the next note information selectable in the music profile library Kn, the music processing unit resets, and then repeats steps a 2-A3.
Therefore, the note information can be randomly selected according to the music playing method, the sound information corresponding to the note information is played through the audio playing unit, a song is formed in a circulating mode, the randomness of song playing is high, and interestingness and novelty are improved.
Further, the music processing unit further has three pieces of pitch value information, which are short pitch, middle pitch and long pitch, respectively, so as to form short pitch a corresponding to note a, middle pitch a corresponding to note a, long pitch a corresponding to note a, short pitch b corresponding to note b, … …, and so on.
Specifically, three pressure duration intervals are preset in a storage unit of the controller, the three pressure duration intervals are all set according to pressure duration time and correspond to the three sound value information of the long sound, the middle sound and the short sound one by one respectively, and a timing module used for timing the pressure duration time is arranged in the controller and used for timing the pressure value duration time detected by the pressure acquisition unit.
In the aforementioned step a2, the controller compares the pressure duration obtained each time with the three pressure duration intervals, and outputs corresponding sound value information to the music processing unit according to the comparison result, the music processing unit processes the corresponding sound value information and the sound information corresponding to the note information randomly selected in the step A3 to obtain corresponding sound value sound information, for example, the comparison result is middle-pitch information, and the music processing unit processes the middle-pitch information and the sound information corresponding to the note information randomly selected in the step A3 (for example, note b is taken as an example) to obtain middle-pitch b information, and transmits the middle-pitch b information to the audio playing unit for playing. This further increases the interest and novelty.
Example two
The difference between this embodiment and the first embodiment is: in this embodiment, the music playing system described in the first embodiment is disposed in the shoe body, which is described in detail below.
As shown in fig. 3-7, a music shoe based on intelligent music comprises a shoe body 100 and a music system, wherein the shoe body 100 comprises a sole 11 and an upper 12 adhered to the sole 11, and an insole 13 is laid on the sole 11.
In this embodiment, the pressure acquisition unit adopts a pressure sensor 21, the audio playing unit adopts a player 22, and the pressure sensor 21, the player 22, the music processing unit 23, the controller 24 and the power supply 25 are all embedded in the sole 11.
In this embodiment, the opening and closing device described in the first embodiment is taken as an infrared sensor as an example for description. The infrared sensor 30 is embedded in the sole 11, and an output end of the infrared sensor 30 is electrically connected to a signal input end of the controller 24. Thus, when the wearer wears the shoes, the infrared sensor 30 detects the presence of infrared rays having a specific wavelength emitted from the human body, and then sends a trigger signal to the controller 24 to turn on the music playing system.
Further, the player 22, the music processing unit 23, the controller 24, the power supply 25 and the signal transceiving unit are all embedded in the same mounting box 40. The mounting box 40 includes a box body 41 and a box cover covering the box body 41, wherein the player 22, the music processing unit 23, the controller 24, the power supply 25 and the signal transceiver unit described in the first embodiment are all mounted in the box body 41, and the player 22, the music processing unit 23, the power supply 25 and the signal transceiver unit are respectively electrically connected to the controller 24 through first wires, and each first wire is located in the box body 41.
The sole 11 is provided with a first mounting groove 31, a second mounting groove 32 and a mounting box groove 33, the first mounting groove 31 is located at the heel of the sole 11, the second mounting groove 32 is located at the half sole of the sole 11, and the mounting box groove 33 is located between the first mounting groove 31 and the second mounting groove 32 of the sole 11. Furthermore, the sole 11 is further provided with a first communicating groove 34 and a second communicating groove 35, the first communicating groove 34 communicates the first mounting groove 31 and the mounting box groove 33, and the second communicating groove 35 communicates the second mounting groove 32 and the mounting box groove 33.
The pressure sensor 21 is fitted in the second mounting groove 32, the infrared sensor 30 is fitted in the first mounting groove 31, the mounting box 40 is fitted in the mounting box groove 33, the pressure sensor 21 and the controller 24 are communicated with each other through a second wire which is installed in the second communicating groove 35, the infrared sensor 30 and the controller 24 are communicated with each other through a third wire which is installed in the first communicating groove 34. Wherein, the upper surfaces of the pressure sensor 21, the mounting box 40 and the infrared sensor 30 are flush with the upper surface of the sole 11, so as to ensure the comfort of the music shoes.
The embodiment also provides a music playing method using the music shoes, which comprises the following steps:
a1, activating the music playing system: the signal receiving and transmitting unit on the music playing shoe is in wireless connection with the mobile phone APP, the matching password is input into the mobile phone APP and matched with the matching password preset in the controller 24, if the matching password is consistent, the matching is successful, a shoe wearer can preliminarily activate the music playing system through the mobile phone APP, and if the matching is not consistent, the matching is unsuccessful, and the mobile phone APP cannot preliminarily activate the music playing system;
a2: the music playing system is started: when a wearer wears the music shoes, the infrared sensor on the music shoes sends a trigger signal to the controller 24 after detecting the existence of infrared rays with specific wavelength sent by a human body, so that the music system is started;
a3, acquiring pressure data: the wearer stands for 5-10s after penetrating the music shoes, the controller 24 acquires the current pressure data acquired by the pressure sensor 21, and stable data after standing for 5-10s after penetrating the shoes is taken as initial pressure data;
a4: and (3) judging pressure data: in the walking process of a wearer, the controller 24 acquires data acquired by the pressure sensor 21 when the wearer touches the ground, the controller 24 takes the highest pressure data of the pressure sensor 21 detected each time when the wearer touches the ground as the current pressure data, meanwhile, the controller 24 acquires the pressure duration time of the current pressure data through the timing module, the controller 24 compares the current pressure data with the initial pressure data, and judges whether the controller 24 outputs a matching signal to the music processing unit 23 according to the comparison result;
there are two cases of alignment: if the current pressure data is greater than the initial pressure data, the controller 24 outputs a matching signal to the music processing unit 23, and performs step a 5; if the current pressure data is less than or equal to the initial pressure data, the controller 24 does not operate, and the music processing unit does not operate;
a5: selecting a sound value: the controller 24 compares the pressure duration time obtained in step a4 with three pressure duration intervals preset in the storage unit of the controller 24, and outputs corresponding sound value information to the music processing unit 23 according to the comparison result;
taking three pressure duration intervals as examples, x, y, z, x < y < z, three cases are shown: if the pressure duration is (0, x), the output sound value information is "short" sound value information, if the pressure duration is [ x, y ], the output sound value is "medium" sound value information, and if the pressure duration is (y, z), the output sound value is "long" sound value information.
A6: selecting musical notes: the music processing unit 23 judges the number of times of acquiring the matching signal, if the matching signal acquired by the music processing unit is the first acquired matching signal, the music processing unit randomly selects a note information a in the music score library, and calls a sound information a corresponding to the note information a, the music processing unit processes the sound information a and the sound value information obtained in the step a5 to obtain a short note information a, a middle note information a or a long note information a, transmits the short note information a, the middle note information a or the long note information a to the audio playing unit for playing, and simultaneously the music processing unit screens out a music score library K1 with the first note information a in the music score library; if the matching signal acquired by the music processing unit is the second acquired matching signal, the music processing unit randomly selects second note information B in a music score library K1, and tunes sound information B corresponding to the note information B, the music processing unit processes the sound information B and the sound value information obtained in the step A5 to obtain short-pitch information B, middle-pitch information B or long-pitch information B, and transmits the short-pitch information B, the middle-pitch information B or the long-pitch information B to the audio playing unit for playing, and meanwhile, the music processing unit screens out a music score library K2 with the second note information B from a music score library K1; repeating the steps until the music processing unit does not have the next note selectable in the music profile library Kn, and resetting the music processing unit;
a7 repetition: repeating steps A4-A6;
a8: closing the music playing system; when the user takes off the music playing shoes, the infrared sensor detects that the infrared ray with the specific wavelength emitted by the human body disappears, and sends a sleep signal to the controller 24, so that the music playing system is turned off.
A music playing shoe based on intelligent music playing and a music playing method thereof are characterized in that a music playing system is embedded at a shoe sole 11, a shoe wearer can randomly select a note information in a music score library and play the note information in a player every step by a music processing unit 23, the range of the music score library is reduced, and the note information is randomly selected in the reduced music score library to form a song in a circulating way.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the claims of the present invention.
Claims (7)
1. A method of playing music based on a pressure-sensitive music playing system, characterized by: the music playing system comprises a pressure acquisition unit, an audio playing unit, a music processing unit, a power supply and a controller, wherein a music score library for storing music score information is arranged in the music processing unit, the music score information consists of a plurality of note information, and sound information corresponding to each note information is stored in the music processing unit; the output end of the pressure acquisition unit is electrically connected with the signal input end of the controller, the input end of the audio playing unit is electrically connected with the signal output end of the controller, the music processing unit is electrically connected with the controller in a bidirectional mode, and the power output end of the power supply is electrically connected with the power input end of the controller;
the music playing method comprises the following steps:
a1: acquiring pressure data: the controller acquires pressure data acquired by the pressure acquisition unit and takes current pressure data acquired by the pressure acquisition unit for the first time as initial pressure data;
a2: and (3) judging pressure data: the controller acquires the current pressure data acquired by the pressure acquisition unit after the current pressure data is acquired for the first time, judges whether a matching signal is output to the music processing unit or not according to a comparison result of the current pressure data and the initial pressure data, if the controller outputs the matching signal to the music processing unit, A3 is executed, otherwise, the music processing unit does not work;
a3: selecting musical notes: the music processing unit judges the number of times of acquiring the matching signal, if the matching signal acquired by the music processing unit is the first acquired matching signal, the music processing unit randomly selects a note information a in the music score library, calls a sound information A corresponding to the note information a, transmits the sound information A to the audio playing unit for playing, and simultaneously screens out a music score library K1 with the first note information a in the music score library by the music processing unit; if the matching signal acquired by the music processing unit is the matching signal acquired by the second one, the music processing unit randomly selects second note information B in the music simple spectrum library K1, calls sound information B corresponding to the note information B, transmits the sound information B to the audio playing unit for playing, and simultaneously screens out the music simple spectrum library K2 with the second note information B from the music simple spectrum library K1; and so on, until the music processing unit has no next note information selectable in the music profile library Kn, the music processing unit resets, and then step a4 is executed;
a4: repeating: repeating steps A2-A3.
2. A method of playing music based on the pressure-sensitive music playing system according to claim 1, wherein: the music playing system further comprises a signal receiving and sending unit and an intelligent terminal, the controller is in communication connection with the intelligent terminal through the signal receiving and sending unit, information groups respectively corresponding to the note information are stored in the intelligent terminal, the information groups comprise the sound information respectively corresponding to the note information, and the tone information of the sound information in the same information group is the same.
3. A method of playing music based on the pressure-sensitive music playing system according to claim 2, wherein: the intelligent terminal comprises a mobile phone, a tablet or a computer provided with an APP.
4. A method of playing music based on the pressure-sensitive music playing system according to claim 1, wherein: the music playing system further comprises an opening and closing device for controlling the controller to start and sleep, and the output end of the opening and closing device is electrically connected with the signal input end of the controller.
5. A method of playing music based on the pressure-sensitive music playing system according to claim 4, wherein: the opening and closing device is an infrared sensor or a push switch.
6. A method of playing music based on the pressure-sensitive music playing system according to claim 1, wherein: the controller is provided with a storage unit, a pressure starting and stopping value is preset in the storage unit, the controller is in a starting state when the pressure value acquired by the pressure acquisition unit is greater than the pressure starting and stopping value, and the controller is in a dormant state when the pressure value acquired by the pressure acquisition unit is less than or equal to the pressure starting and stopping value.
7. A method of playing music based on the pressure-sensitive music playing system according to claim 1, wherein: three pressure duration intervals are preset in the controller, the three pressure duration intervals are respectively in one-to-one correspondence with the long, medium and short sound value information, and a timing module for timing the pressure duration is arranged in the controller;
in step a2, the controller compares the pressure duration obtained each time with the three pressure duration intervals, and outputs corresponding sound value information to the music processing unit according to the comparison result, and the music processing unit processes the corresponding sound value information and the sound information corresponding to the note information randomly selected in step A3 to obtain the sound information of the corresponding sound value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397756.9A CN109588814B (en) | 2018-11-22 | 2018-11-22 | Music playing method of music playing system based on induction pressure |
Applications Claiming Priority (1)
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| CN110664047B (en) * | 2019-08-30 | 2022-04-12 | 福建省万物智联科技有限公司 | Follow intelligent shoes of audio frequency vibrations |
| CN112425859B (en) * | 2020-12-02 | 2023-04-18 | 张志宝 | Music shoes capable of playing music |
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