Bluetooth intelligent snore control system

Abstract

The utility model relates to the technical field of snore control, and particularly discloses a Bluetooth intelligent snore control system which comprises a first snore collection circuit, a second snore collection circuit, a Bluetooth audio transmission circuit, a snore recognition circuit, an air pump control circuit and an electromagnetic valve control circuit. The first snore collection circuit and the second snore collection circuit are both electrically connected with the Bluetooth audio transmission circuit, and the Bluetooth audio transmission circuit is electrically connected with the snore recognition circuit, the air pump control circuit and the electromagnetic valve control circuit. The first snore acquisition circuit and the second snore acquisition circuit are arranged to form a double-track sampling channel for snore sampling, and the Bluetooth audio transmission circuit transmits snore data to the snore recognition circuit for snore recognition and judgment. And then a control signal is output according to a judgment result to control opening or closing of the air pump and the electromagnetic valve, the snore control purpose is achieved, snore recognition accuracy is improved, and the sleep effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of snoring control, in particular to a Bluetooth intelligent snoring control system. Background Art

[0002] Snoring is a common noise in daily life, commonly known as "snoring". It is caused by different degrees of air exchange obstruction due to poor breathing after people fall asleep, and it is a common sleep phenomenon. Although snoring is intermittent, its sound pressure level can be as high as 90-100dB. When the partner of a snorer is in such a noisy environment, his or her sleep quality will be seriously damaged, which will affect the normal work and life of the next day, and will also pose a threat to his or her physical and mental health in the long run.

[0003] In order to reduce snoring, snoring devices have appeared on the market to help snoring users reduce snoring. The snoring device is a control center, including an air pump, an air valve, a control chip, etc. The airbag cushion is placed under the user's personal pillow, and one end is connected to the host through an air tube. After the snoring device recognizes the snoring sound, it starts the air pump to inflate the airbag, gently pushing the head to deflect to achieve the purpose of reducing snoring. However, existing snoring devices are easily disturbed by noise and cannot accurately identify couples sleeping in the same bed. In addition, the method of obtaining the snoring sound source is single, resulting in a high misidentification rate of snoring. Frequent activation and inflation will affect the user's normal sleep. Utility Model Content

[0004] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, a Bluetooth intelligent snoring control system is provided, which samples snoring by setting a first snoring sound collection circuit and a second snoring sound collection circuit to form a dual-channel sampling channel, and transmits the snoring sound data to the snoring sound recognition circuit by the Bluetooth audio transmission circuit for snoring sound recognition and judgment, and then outputs a control signal according to the judgment result to control the opening or closing of the air pump and the solenoid valve, so as to achieve the purpose of snoring control, improve the accuracy of snoring sound recognition, and effectively improve the sleep effect.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] A Bluetooth intelligent snoring control system comprises a first snoring sound collection circuit, a second snoring sound collection circuit, a Bluetooth audio transmission circuit, a snoring sound recognition circuit, an air pump control circuit and a solenoid valve control circuit, wherein the first snoring sound collection circuit and the second snoring sound collection circuit are both electrically connected to the Bluetooth audio transmission circuit, and the Bluetooth audio transmission circuit is electrically connected to the snoring sound recognition circuit, the air pump control circuit and the solenoid valve control circuit respectively.

[0007] Preferably, the Bluetooth audio transmission circuit comprises a Bluetooth chip U3, an antenna T3, an SD card interface TF1, an oscillator T2 and a diode D3, and the antenna T3, the SD card interface TF1, the oscillator T2 and the diode D3 are all connected to the Bluetooth chip U3.

[0008] Preferably, the first snoring sound collection circuit includes a microphone LS1, a resistor R30, a resistor R31, a resistor R32, a resistor R33, a resistor R34, a resistor R36, a capacitor C30, a capacitor C31, a capacitor C32 and a capacitor C33, the microphone LS1 is connected to the resistor R31, the resistor R32, the resistor R33, the resistor R34, the resistor R36, the capacitor C31, the capacitor C32 and the capacitor C33 respectively, the resistor R30 and the capacitor C30 are both connected to the resistor R31, the resistor R33, the resistor R34 and the resistor R36 are all connected to the The Bluetooth chip U3 is connected; the second snoring sound collection circuit includes a microphone LS2, a resistor R35, a resistor R37, a resistor R38, a resistor R40, a resistor R41, a capacitor C34, a capacitor C35, a capacitor C36 and a capacitor C37, the microphone LS2 is respectively connected to the resistor R37, the resistor R38, the resistor R40, the resistor R41, the capacitor C35, the capacitor C36 and the capacitor C37, the capacitor C34 and the resistor R35 are both connected to the resistor R37, and the resistor R40 and the resistor R41 are both connected to the Bluetooth chip U3.

[0009] Preferably, the snoring recognition circuit includes a snoring recognition main control chip U5, a serial port J19 and a capacitor C27, and the Bluetooth chip U3, the serial port J19 and the capacitor C27 are all connected to the snoring recognition main control chip U5.

[0010] Preferably, the air pump control circuit includes an air pump interface J12, a diode D12, a transistor Q8, a resistor R42 and a resistor R43, the air pump interface J12 and the diode D12 are both connected to the drain of the transistor Q8, the resistor R42 and the resistor R43 are both connected to the gate of the transistor Q8, and the drain of the transistor Q8 and the resistor R42 are both connected to the Bluetooth chip U3.

[0011] Preferably, the solenoid valve control circuit includes a solenoid valve interface J6, a solenoid valve interface J7, a solenoid valve interface J8, a solenoid valve interface J9, a solenoid valve interface J10, a solenoid valve interface J11, a transistor Q2, a transistor Q3, a transistor Q4, a transistor Q5, a transistor Q6 and a transistor Q7, and the solenoid valve interface J6, the solenoid valve interface J7, the solenoid valve interface J8, the solenoid valve interface J9, the solenoid valve interface J10 and the solenoid valve interface J11 are respectively connected to the transistor Q2, the transistor Q3, the transistor Q4, the transistor Q5, the transistor Q6 and the transistor Q7, and the transistor Q2, the transistor Q3, the transistor Q4, the transistor Q5, the transistor Q6 and the transistor Q7 are all connected to the Bluetooth chip U3.

[0012] By adopting the above technical scheme, the utility model provides a Bluetooth intelligent snoring control system, which has the following beneficial effects: the first snoring sound collection circuit and the second snoring sound collection circuit in the Bluetooth intelligent snoring control system are both electrically connected to the Bluetooth audio transmission circuit, and the Bluetooth audio transmission circuit is electrically connected to the snoring sound recognition circuit, the air pump control circuit and the solenoid valve control circuit respectively. The first snoring sound collection circuit and the second snoring sound collection circuit are arranged to form a dual-channel sampling channel for snoring sampling, and the Bluetooth audio transmission circuit transmits the snoring sound data to the snoring sound recognition circuit for snoring sound recognition judgment, and then outputs a control signal to the air pump control circuit and the solenoid valve control circuit according to the judgment result, so as to control the opening or closing of the air pump and the solenoid valve, thereby achieving the purpose of snoring control, avoiding noise interference, improving the accuracy of snoring sound recognition, and effectively improving the sleep effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural block diagram of the utility model;

[0014] Figure 2 It is a circuit principle diagram of the first snoring sound collection circuit and the second snoring sound collection circuit in the utility model;

[0015] Figure 3 This is a circuit schematic diagram of the Bluetooth audio transmission circuit in the utility model;

[0016] Figure 4 This is a circuit schematic diagram of the snoring recognition circuit in the utility model;

[0017] Figure 5 It is the circuit principle diagram of the air pump control circuit and the solenoid valve control circuit in the utility model;

[0018] In the figure, 1-first snoring sound collection circuit, 2-second snoring sound collection circuit, 3-Bluetooth audio transmission circuit, 4-snoring sound recognition circuit, 5-air pump control circuit, 6-solenoid valve control circuit. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] like Figure 1-5 As shown, the Bluetooth intelligent snoring control system includes a first snoring sound collection circuit 1, a second snoring sound collection circuit 2, a Bluetooth audio transmission circuit 3, a snoring sound recognition circuit 4, an air pump control circuit 5 and an electromagnetic valve control circuit 6. The first snoring sound collection circuit 1 and the second snoring sound collection circuit 2 are both electrically connected to the Bluetooth audio transmission circuit 3, and the Bluetooth audio transmission circuit 3 is electrically connected to the snoring sound recognition circuit 4, the air pump control circuit 5 and the electromagnetic valve control circuit 6. It can be understood that the first snoring sound collection circuit 1, the second snoring sound collection circuit 2, the Bluetooth audio transmission circuit 3, the snoring sound recognition circuit 4, the air pump control circuit 5 and the electromagnetic valve control circuit 6 can be integrated on a PCB circuit board to support Bluetooth music playback of snoring or mic dual-channel snoring sound collection; the air pump control circuit 5 and the electromagnetic valve control circuit 6 are connected to the air pump and the electromagnetic valve, thereby controlling the inflation state of the airbag, thereby controlling the head posture using the different inflation strengths of multiple airbags.

[0023] Specifically, the Bluetooth audio transmission circuit 3 includes a Bluetooth chip U3, an antenna T3, an SD card interface TF1, an oscillator T2 and a diode D3, and the antenna T3, the SD card interface TF1, the oscillator T2 and the diode D3 are all connected to the Bluetooth chip U3. It can be understood that the Bluetooth chip U3 can be a BT8961B2 chip, etc., which is responsible for receiving the sound source collected by multiple music channels through the Bluetooth chip circuit 4, and transmitting audio data to the snoring state recognition display circuit 3 and the snoring recognition chip 5 circuit, and also receives the control signal transmitted by the snoring recognition circuit 4 and conveys it to the air pump control circuit 5 and the solenoid valve control circuit 6.

[0024] Specifically, the first snoring sound collection circuit 1 includes a microphone LS1, a resistor R30, a resistor R31, a resistor R32, a resistor R33, a resistor R34, a resistor R36, a capacitor C30, a capacitor C31, a capacitor C32 and a capacitor C33. The microphone LS1 is connected to the resistor R31, the resistor R32, the resistor R33, the resistor R34, the resistor R36, the capacitor C31, the capacitor C32 and the capacitor C33 respectively. The resistor R30 and the capacitor C30 are both connected to the resistor R31. The resistor R33, the resistor R34 and the resistor R36 are all connected to the The second snoring sound collection circuit 2 includes a microphone LS2, a resistor R35, a resistor R37, a resistor R38, a resistor R40, a resistor R41, a capacitor C34, a capacitor C35, a capacitor C36 and a capacitor C37. The microphone LS2 is connected to the resistor R37, the resistor R38, the resistor R40, the resistor R41, the capacitor C35, the capacitor C36 and the capacitor C37 respectively. The capacitor C34 and the resistor R35 are connected to the resistor R37. The resistor R40 and the resistor R41 are connected to the Bluetooth chip U3. It can be understood that the first MIC channel sampling circuit 1 and the second MIC channel sampling circuit 2 are responsible for collecting snoring sounds, and form a dual-channel sampling channel to realize accurate snoring sampling and multi-source channel sampling; the multi-source channel should include learning and identifying snoring sounds transmitted through classic Bluetooth of mobile terminals such as mobile phones.

[0025] Specifically, the snoring recognition circuit 4 includes a snoring recognition main control chip U5, a serial port J19 and a capacitor C27, and the Bluetooth chip U3, the serial port J19 and the capacitor C27 are all connected to the snoring recognition main control chip U5. It can be understood that the snoring recognition main control chip U5 uses an AS0A821 / SR1126F chip, which is used to continuously collect snoring as the material for internal deep learning to perform system learning marking, continuously improve the accuracy, complete the recognition and analysis of snoring, provide accurate data for snoring control, and output a control signal through the Bluetooth chip U3 to control the working state of the air pump control circuit 5 and the solenoid valve control circuit 6.

[0026] Specifically, the air pump control circuit 5 includes an air pump interface J12, a diode D12, a transistor Q8, a resistor R42 and a resistor R43. The air pump interface J12 and the diode D12 are connected to the drain of the transistor Q8, the resistor R42 and the resistor R43 are connected to the gate of the transistor Q8, and the drain of the transistor Q8 and the resistor R42 are connected to the Bluetooth chip U3. It can be understood that the air pump interface J12 is connected to the air pump, and the airbag is inflated by controlling the opening or closing of the air pump.

[0027] Specifically, the solenoid valve control circuit 6 includes a solenoid valve interface J6, a solenoid valve interface J7, a solenoid valve interface J8, a solenoid valve interface J9, a solenoid valve interface J10, a solenoid valve interface J11, a transistor Q2, a transistor Q3, a transistor Q4, a transistor Q5, a transistor Q6 and a transistor Q7. The solenoid valve interface J6, the solenoid valve interface J7, the solenoid valve interface J8, the solenoid valve interface J9, the solenoid valve interface J10 and the solenoid valve interface J11 are respectively connected to the transistor Q2, the transistor Q3, the transistor Q4, the transistor Q5, the transistor Q6 and the transistor Q7. The transistor Q2, the transistor Q3, the transistor Q4, the transistor Q5, the transistor Q6 and the transistor Q7 are all connected to the Bluetooth chip U3. It can be understood that the solenoid valve interface J6, solenoid valve interface J7, solenoid valve interface J8, solenoid valve interface J9, solenoid valve interface J10, and solenoid valve interface J11 are all connected to solenoid valves at different positions, so as to control the opening or closing of the corresponding solenoid valves, thereby controlling the repeated inflation and deflation of a certain airbag or all the airbags, and adjusting the posture of the user's head by the amount of inflation of the airbags.

[0028] It can be understood that the utility model has a reasonable design and a unique structure. The first snoring sound collection circuit 1 and the second snoring sound collection circuit 2 are set to form a dual-channel sampling channel for snoring sampling. The Bluetooth audio transmission circuit 3 transmits the snoring sound data to the snoring sound recognition circuit 4 for snoring sound recognition judgment, and then outputs a control signal to the air pump control circuit 5 and the solenoid valve control circuit 6 according to the judgment result, so as to control the opening or closing of the air pump and the solenoid valve, thereby achieving the purpose of controlling snoring, avoiding noise interference, improving the accuracy of snoring sound recognition, and effectively improving the sleep effect.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A Bluetooth intelligent snoring control system, characterized by: The invention comprises a first snoring sound collection circuit, a second snoring sound collection circuit, a Bluetooth audio transmission circuit, a snoring sound recognition circuit, an air pump control circuit and an electromagnetic valve control circuit. The first snoring sound collection circuit and the second snoring sound collection circuit are both electrically connected to the Bluetooth audio transmission circuit. The Bluetooth audio transmission circuit is electrically connected to the snoring sound recognition circuit, the air pump control circuit and the electromagnetic valve control circuit respectively.

2. The Bluetooth intelligent snoring control system according to claim 1, characterized in that: The Bluetooth audio transmission circuit includes a Bluetooth chip U3, an antenna T3, an SD card interface TF1, an oscillator T2 and a diode D3. The antenna T3, the SD card interface TF1, the oscillator T2 and the diode D3 are all connected to the Bluetooth chip U3.

3. The Bluetooth intelligent snoring control system according to claim 2, characterized in that: The first snoring sound collection circuit includes a microphone LS1, a resistor R30, a resistor R31, a resistor R32, a resistor R33, a resistor R34, a resistor R36, a capacitor C30, a capacitor C31, a capacitor C32 and a capacitor C33. The microphone LS1 is connected to the resistor R31, the resistor R32, the resistor R33, the resistor R34, the resistor R36, the capacitor C31, the capacitor C32 and the capacitor C33 respectively. The resistor R30 and the capacitor C30 are both connected to the resistor R31. The resistor R33, the resistor R34 and the resistor R36 are all connected to the The second snoring sound collection circuit includes a microphone LS2, a resistor R35, a resistor R37, a resistor R38, a resistor R40, a resistor R41, a capacitor C34, a capacitor C35, a capacitor C36 and a capacitor C37. The microphone LS2 is respectively connected to the resistor R37, the resistor R38, the resistor R40, the resistor R41, the capacitor C35, the capacitor C36 and the capacitor C37. The capacitor C34 and the resistor R35 are both connected to the resistor R37. The resistor R40 and the resistor R41 are both connected to the Bluetooth chip U3.

4. The Bluetooth intelligent snoring control system according to claim 2, characterized in that: The snoring recognition circuit includes a snoring recognition main control chip U5, a serial port J19 and a capacitor C27. The Bluetooth chip U3, the serial port J19 and the capacitor C27 are all connected to the snoring recognition main control chip U5.

5. The Bluetooth intelligent snoring control system according to claim 2, characterized in that: The air pump control circuit includes an air pump interface J12, a diode D12, a transistor Q8, a resistor R42 and a resistor R43. The air pump interface J12 and the diode D12 are both connected to the drain of the transistor Q8, the resistor R42 and the resistor R43 are both connected to the gate of the transistor Q8, and the drain of the transistor Q8 and the resistor R42 are both connected to the Bluetooth chip U3.

6. The Bluetooth intelligent snoring control system according to claim 2, characterized in that: The solenoid valve control circuit includes a solenoid valve interface J6, a solenoid valve interface J7, a solenoid valve interface J8, a solenoid valve interface J9, a solenoid valve interface J10, a solenoid valve interface J11, a transistor Q2, a transistor Q3, a transistor Q4, a transistor Q5, a transistor Q6 and a transistor Q7. The solenoid valve interface J6, the solenoid valve interface J7, the solenoid valve interface J8, the solenoid valve interface J9, the solenoid valve interface J10 and the solenoid valve interface J11 are respectively connected to the transistor Q2, the transistor Q3, the transistor Q4, the transistor Q5, the transistor Q6 and the transistor Q7. The transistor Q2, the transistor Q3, the transistor Q4, the transistor Q5, the transistor Q6 and the transistor Q7 are all connected to the Bluetooth chip U3.

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