TWI586330B - Breathing guidance system and method having active biofeedback mechanism - Google Patents

Description

Respiratory guiding system with active physiological feedback mechanism and method thereof

The present invention relates to a respiratory guidance technique, and more particularly to a respiratory guidance system having an active physiological feedback mechanism and method thereof.

In today's industrial and commercial society, whether it is working hours or work pressure, it is often difficult to relax. Therefore, many breathing methods with tai chi, kung fu or yoga are often applied to make people practice breathing and breathing, to achieve the purpose of relaxing the body and mind.

However, the current guiding method is usually a one-way guiding, and the user can only passively receive information, for example, by viewing the file, the webpage or the description of the application to learn some simple steps and proceed in sequence. However, when users view the text and explore it themselves, it is often impossible to know whether they are breathing in the right way. If you breathe in the wrong way, you can not only achieve the purpose of relaxation, but also cause harm to the body.

Therefore, how to design a new respiratory guidance system and its method to solve the shortcomings of the above passive guidance is an urgent problem to be solved in the industry.

Therefore, one aspect of the present invention is to provide an active physiological back The breathing guiding system of the feeding mechanism comprises: a physiological state detecting device, a processing device, a breathing reminding device and an instant breathing detecting module. The physiological state detecting device detects at least one immediate physiological state information of the user. The processing device generates a target breathing waveform according to the instantaneous physiological state information and the preset breathing waveform, and further generates a control signal. The breathing reminder device generates a breathing alert signal based on the control signal. The instant breathing detection module detects the user's immediate breathing state information. The processing device generates an instant breathing waveform according to the instant breathing state information and the preset breathing waveform, and compares the target breathing waveform and the instant breathing waveform to generate a breathing condition prompt signal.

According to an embodiment of the invention, the instant physiological state information includes the user's body movement information, blood oxygen concentration information, heartbeat change information, or a combination thereof.

According to another embodiment of the present invention, the physiological condition detecting device includes a gravity sensor for detecting body movement information, a blood oxygen concentration meter for detecting blood oxygen concentration information, and information for detecting heartbeat change. Heart beat meter or a combination thereof.

According to still another embodiment of the present invention, the instant breathing detection module includes a radar wave transceiver module, an ultrasonic transceiver module, or a laser transceiver module, and transmits the radar wave, the ultrasonic wave or the laser to the user. Receive to detect the user's immediate breathing status information.

According to still another embodiment of the present invention, the instant breathing detection module includes a sound receiving module for receiving a breathing sound of the user to detect the user's immediate breathing state information.

According to the invention, there is an embodiment in which the target respiratory waveform And the instant breathing waveforms include breathing depth, breathing rate, or a combination thereof, respectively.

According to still another embodiment of the present invention, wherein the breathing reminding device is a light source generating device, the breathing prompt signal is a prompt light source having a prompt color temperature, a prompt blinking frequency, or a combination thereof.

According to an embodiment of the invention, the breathing reminding device is a sound generating device, and the breathing prompt signal is a single frequency prompting sound or a music prompting sound with a prompting intensity, a prompting frequency or a combination thereof.

According to another embodiment of the present invention, the processing device further includes an environment sensor for sensing actual environmental state information, and the processing device generates the preset respiratory waveform according to the actual environmental state information and the instantaneous physiological state information.

According to still another embodiment of the present invention, the actual environmental status information includes light intensity, temperature, humidity, carbon monoxide content, carbon dioxide content, volatile organic compound content, formaldehyde content, or a combination thereof.

According to still another embodiment of the present invention, the processing device generates the prompt message according to the actual environmental state information.

According to still another embodiment of the present invention, the processing device performs smart environment control on at least one of the environments in which the processing device is located according to the actual environmental state information.

There is further an embodiment in accordance with the invention wherein the environmental control system is an air conditioning system, a lighting system, or a combination thereof.

According to another embodiment of the present invention, the processing device further determines whether the difference between the instantaneous respiratory waveform and the preset respiratory waveform is smaller than a threshold value, and when the respiratory waveform difference is not less than the threshold, the respiratory waveform difference is Generate a target breathing waveform.

According to an embodiment of the invention, the processing device is further configured to receive a selection command to select one of the plurality of preset breathing waveforms.

Therefore, another aspect of the present invention is to provide a breathing guide The method is applied to a respiratory guiding system with an active physiological feedback mechanism, and the breathing guiding method comprises: detecting, by the physiological state detecting device, at least one instant physiological state information of the user. The processing signal is generated by the processing device according to the instantaneous physiological state information and the preset breathing waveform, and the control signal is further generated. Breathing prompting device generates a breathing alert signal according to the control signal; detecting an instant breathing state information of the user by the instant breathing detection module; and generating an instant breathing waveform according to the instant breathing state information and the preset breathing waveform by the processing device And compare the target breathing waveform and the immediate breathing waveform to generate a breathing condition prompt signal.

According to an embodiment of the invention, the instant physiological state information includes the user's body movement information, blood oxygen concentration information, heartbeat change information, or a combination thereof.

According to another embodiment of the present invention, the step of detecting the instantaneous breathing state information by the instant breathing detection module further comprises: transmitting the radar wave, the ultrasonic wave or the laser to the user by using the instant breathing detection module. And receiving to detect the user's immediate breathing status information.

According to another embodiment of the present invention, the step of detecting the instantaneous breathing state information by the instant breathing detection module further comprises: receiving the breathing sound of the user by the instant breathing detection module to detect the instant of the user Breathing status information.

According to still another embodiment of the present invention, wherein the target breathing waveform and The respiratory waveforms include respiratory depth, respiratory rate, or a combination thereof, respectively.

According to the invention, there is an embodiment in which a breathing prompt is provided The step of generating a breathing alert signal by the device further comprises: generating, by the breathing prompting device, a prompting light source having a prompt color temperature, a prompting blinking frequency, or a combination thereof.

According to still another embodiment of the present invention, wherein the breathing prompt is provided The step of generating a breathing alert signal by the device further comprises: generating, by the breathing prompting device, a single-frequency prompting audio or music prompting audio with a prompting intensity, a prompting frequency or a combination thereof.

According to another embodiment of the present invention, the respiratory guiding method further comprises The actual environmental state information is sensed by the environmental sensor included in the processing device; and the preset respiratory waveform is generated by the processing device according to the actual environmental state information and the instantaneous physiological state information.

According to still another embodiment of the present invention, the actual environmental status information package Containing light intensity, temperature, humidity, carbon monoxide content, carbon dioxide content, volatile organic compound content, formaldehyde content or a combination thereof.

According to still another embodiment of the present invention, the respiratory guiding method further comprises The processing device generates a prompt message according to the actual environmental status information.

According to still another embodiment of the present invention, the respiratory guiding method further comprises The intelligent environment control is performed on the at least one environmental control system in the environment in which the processing device is located according to the actual environmental state information by the processing device.

According to the invention, there is an embodiment in which the environmental control system It is an air conditioning system, a lighting system, or a combination thereof.

According to still another embodiment of the present invention, wherein the breathing guide method The invention further comprises determining, by the processing device, the instant breathing waveform and the preset breathing waveform Whether the difference of the respiratory waveform is less than a threshold; and when the difference of the respiratory waveform is not less than the threshold, the processing device generates the target respiratory waveform according to the difference of the respiratory waveform.

According to an embodiment of the invention, wherein the breathing guide method is more The method includes receiving, by the processing device, a selection instruction to select one of the plurality of preset breathing waveforms.

The advantage of applying the invention lies in the active physiological feedback mechanism, ie The physiological information of the user and the breathing condition are compared at time, and the above-mentioned purpose is easily achieved by promptly guiding the user's breathing to a preset state by, for example, but not limited to, an acousto-optic prompt signal.

1‧‧‧Respiratory guidance system

10‧‧‧physical condition detection device

11‧‧‧ Instant physiological status information

12‧‧‧Processing device

13‧‧‧Control signal

14‧‧‧ breathing reminder

15‧‧‧ Breathing alert signal

16‧‧‧ Instant Respiratory Detection Module

17‧‧‧Instant breathing status information

18‧‧‧Users

19‧‧‧Respiratory status alert signal

2‧‧‧Respiratory guidance system

20‧‧‧Environmental Sensor

21‧‧‧ Actual environmental status information

300‧‧‧Respiratory guidance method

301-311‧‧‧Steps

1 is a block diagram of a respiratory guidance system with an active physiological feedback mechanism according to an embodiment of the present invention; and FIG. 2 is a block diagram of a respiratory guidance system with an active physiological feedback mechanism according to an embodiment of the present invention; Figure 3 and Figure 3 are flow diagrams of a method of breathing guidance in accordance with one embodiment of the present invention.

Please refer to Figure 1. 1 is a block diagram of a respiratory guidance system 1 with an active physiological feedback mechanism in accordance with an embodiment of the present invention. The respiratory guidance system 1 includes a physiological condition detecting device 10, a processing device 12, a breathing reminding device 14, and an instant breathing detecting module 16.

The physiological state detecting device 10 detects at least one instant of the user 18 Physiological status information 11. In various embodiments, the physiological state detecting device 10 can be a specific device that detects a single instant physiological state information 11. For example, the physiological condition detecting device 10 can be, for example, but not limited to, a gravity sensor, a oximeter, or a heart rate meter.

Wherein, the gravity sensor can detect the change of the direction of gravity to sense The body movement information of the user 18 is used as the instant physiological state information 11. The body movement information may include, for example, but not limited to, the direction and distance of movement of the user 18 body in various embodiments.

The oximeter can detect the blood oxygen concentration information of the user 18 as Instant physiological status information 11. Among them, the blood oxygen concentration is the oxygen saturation (SO2), which is the percentage of the oxygen-bound hemoglobin (HbO2) in the blood, which accounts for the total capacity of the combined hemoglobin (Hb), and is an important physiological parameter of the respiratory cycle. .

The heartbeat meter can detect the pulse or heartbeat change information of the user 18 As an instant physiological status information11.

In other embodiments, the physiological state detecting device 10 may also be His type of detection device. In some embodiments, the physiological condition detecting device 10 can also be a composite detecting device that includes at least two of the above detecting devices to simultaneously detect a plurality of instant physiological state information 11. Moreover, the physiological state detecting device 10 can detect in a contact or non-contact manner according to different detection modes to obtain the instant physiological state information 11. For example, the physiological state detecting device 10 can be a wristwatch type contact detecting device disposed on the user 18 or a scanning type non-contact detecting device disposed at a specific distance from the user 18.

The processing device 12 can be a handheld electronic device in an embodiment. For example, but not limited to a smartphone or tablet. The processing device 12 can receive the instant physiological state information 11 through a wired or wireless transmission mode, and generate a target respiratory waveform according to the instant physiological state information 11 and the preset preset respiratory waveform (not shown). In one embodiment, the preset breathing waveform may be stored in a storage element (not shown) such as, but not limited to, processing device 12 for retrieval by processing device 12. In an embodiment, the preset breathing waveform stored therein may correspond to different subjects such as sleep, exercise, fitness, and the like. In one embodiment, the processing device 12 may also provide an option for the user to select to receive a selection command (not shown) and select one of the subjects to generate a preset respiratory waveform.

In an embodiment, the processing device 12 will be based on an immediate physiological state. The information 11 is evaluated and the weight values of the different instant physiological state information 11 are generated. In an embodiment, the processing device 12 performs autocorrelation or cross-correlation comparison on different real-time physiological state information 11, generates time-domain correlation coefficients, and further converts them to generate frequency-domain correlation coefficients, and then correlates according to time domain. The coefficient and the frequency domain correlation coefficient are assigned corresponding weights. In an embodiment, the processing device 12 further adjusts the preset respiratory waveform to generate a target respiratory waveform by using the time domain correlation coefficient and the frequency domain correlation coefficient after the weight distribution. In one embodiment, the target breathing waveform comprises a breathing depth, a breathing rate, or a combination thereof.

The processing device 12 further relies on the internal algorithm, based on the instant The state information 11 and its weight values are calculated to produce a target breathing waveform suitable for the user 18. The algorithm of internal storage can correspond to different breathing methods. For example, but not limited to Tai Chi, Kung Fu or Yoga. Wherein, the target breathing waveform may include depth, frequency, or a combination thereof of the breathing. Next, the processing device 12 generates a control signal 13 in accordance with the target respiratory waveform.

The breathing reminding device 14 generates a breathing prompt according to the control signal 13 No. 15. In one embodiment, the breathing cue device 14 can be a light source generating device such as, but not limited to, a light emitting diode (LED) or other illuminable component.

The light source generating device can generate the prompt color according to the control signal 13 The prompt light source of the temperature, the blinking frequency or a combination thereof, and the prompt color temperature and/or the prompt flicker frequency are related to the target breathing waveform described above. For example, the cue color temperature of the cue light source may be related to the depth of the breath, such as, but not limited to, a higher color temperature indicating that the breathing depth needs to be deepened, and a lower color temperature indicates that the breathing depth needs to be lowered. The prompting flashing frequency of the prompting light source may be related to the frequency of the breathing, for example, but not limited to, the frequency of the breathing is raised at a higher blinking frequency, and the frequency of the breathing is lowered at a lower blinking frequency.

It should be noted that the above color temperature and frequency correspond to breathing respectively. The manner of depth and frequency is only an example. In other embodiments, the parameters of other characteristics of the light source generating device correspond to the parameters of the breathing.

In another embodiment, the breathing cue device 14 can generate sound Devices such as, but not limited to, speakers, speakers, or other components that emit sound. The sound generating device may generate a single frequency prompt sound or a music prompt sound with a prompt strength, a prompt frequency or a combination thereof according to the control signal 13, and the prompt intensity and/or the prompt frequency is related to the target breathing waveform described above.

For example, the intensity of the alerting audio can be related to the depth of the breath, such as, but not limited to, indicating that the breathing depth needs to be deepened with a greater intensity (eg, volume) and that the breathing depth is reduced with less intensity. The frequency of the prompting audio can be related to the frequency of the breathing, such as, but not limited to, the frequency of breathing with a higher audio prompt, and the frequency of breathing with a lower audio prompt needs to be reduced. The single-frequency prompt audio can only achieve the effect of breathing by the user by intensity and frequency, and the prompt audio of the music form can be realized by music of various speed, intensity and melody, so as to prompt the user to breathe. effect.

It should be noted that the above-mentioned manner in which the intensity and frequency correspond to the depth and frequency of the breathing is only an example. In other embodiments, the parameters of other characteristics of the sound generating device may correspond to the parameters of the breathing.

The user 18 can gradually adjust the frequency or depth of the breathing by the above-mentioned prompting light source or the breathing prompt signal 15 in the form of prompting audio to meet the breathing behavior corresponding to the target breathing waveform.

The instant breathing detection module 16 detects the instant breathing state information 17 of the user 18. In one embodiment, the instant breathing status information 17 includes the user's 18 immediate breathing rate, depth, or a combination thereof.

In an embodiment, the instant breathing detection module 16 can include, for example, but not limited to, a radar wave transceiver module, an ultrasonic transceiver module, or a laser transceiver module, and performs radar waves, ultrasonic waves, or the like on the user 18. The transmission and reception of the laser detects the instant breathing state information 17 of the user 18. For example, the radar wave transceiver module can transmit a 30 MHz radar wave to the chest, abdomen or other body parts of the user 18 that would cause displacement when breathing. In order to further determine the depth and frequency of breathing, by receiving the reflected radar wave, determining the expansion and contraction distance of the chest and abdomen according to the received time difference.

In another embodiment, the instant breathing detection module 16 can include The sound module receives the breathing sound of the user 18 to further determine the depth and frequency of breathing by the frequency and strength of the breathing sound.

The processing device 12 further generates an instant breathing waveform according to the instant breathing state information 17 and the preset breathing waveform, and compares the target breathing waveform generated according to the immediate physiological state information 11 and the instantaneous breathing waveform generated according to the instant breathing state information 17 to A breathing condition prompt signal 19 is generated. In one embodiment, the immediate breathing waveform is like the target breathing waveform, and also includes breathing depth, respiratory rate, or a combination thereof.

In one embodiment, the breathing condition prompt signal 19 can be displayed by, for example, but not limited to, a display module (not shown) disposed on the processing device 12, and prompts the user how to proceed by the interactive content of the icon or text. Adjustment. In other embodiments, the breathing condition prompt signal 19 can also be prompted by the speaker or the light-emitting component (not shown) disposed on the processing module 12 to prompt the user how to continue the adjustment, or Indicates the difference between the current respiratory condition and the target's respiratory condition.

It should be noted that, in an embodiment, the processing device 12 may pre-determine whether the instantaneous respiratory waveform and the respiratory waveform difference of the preset respiratory waveform are less than a threshold before actually generating the target respiratory waveform. When the difference in respiratory waveform is less than the threshold, it indicates that the breathing condition of the user and the ideal breathing condition are approximately the same. Therefore, the processing device 12 does not need to generate a target respiratory wave. shape. When the difference of the respiratory waveform is not less than the threshold, it means that the difference between the breathing condition of the user and the ideal breathing condition is large, and the processing device 12 can generate the target respiratory waveform according to the difference of the respiratory waveform.

Therefore, the advantage of applying the present invention is that the active physiological feedback machine The system instantly compares the user's physiological information and respiratory conditions, and quickly achieves the above purpose by promptly guiding the user's breathing to stabilize by prompting signal stimulation, for example, but not limited to, in the form of sound and light.

Please refer to Figure 2. 2 is an embodiment of the present invention, A block diagram of a respiratory guidance system 2 with an active physiological feedback mechanism. The respiratory guidance system 2 and the respiratory guidance system 1 shown in FIG. 1 comprise substantially the same components, including: a physiological state detecting device 10, a processing device 12, a breathing reminding device 14, and an instant breathing detecting module 16. Therefore, the same components will not be described again.

In the present embodiment, the processing device 12 of the respiratory guidance system 2 is further An environmental sensor 20 is included. The environment sensor 20 can sense the actual environmental state information 21 of the environment in which the processing device 12 is located, so that the processing device 12 generates a preset respiratory waveform according to the actual environmental state information 21 and the instant physiological state information 11. The actual environmental status information 21 may include light intensity, temperature, humidity, carbon monoxide content, carbon dioxide content, volatile organic compound content, formaldehyde content, or a combination thereof in the environment in which the processing device 12 is located.

Further, after taking the actual environmental status information 21, The device 12 can also selectively generate a prompt message (not shown), such as but not limited to a form of sound, image or a combination thereof, to inform the user of the environment. situation. For example, when the temperature of the environment is too high, the processing device 12 can generate a voice or an image to notify the user of an abnormal temperature condition according to the captured actual environmental state information 21.

In another embodiment, the actual environmental status information 21 is captured. The processing device 12 can also selectively perform intelligent environment control on the environmental control system (not shown) in the environment in which the processing device 12 is located according to the actual environmental state information 21. Wherein, the above environmental control system may include, for example but not limited to, an air conditioning system, a lighting system, or a combination thereof.

In a usage scenario, the processing device 12 is based on the actual environment. State Information 21 detects an unsuitable condition of an environmental anomaly, such as a physiologically irritating situation such as excessive temperature or excessive brightness. The environment will be adjusted to a suitable condition by intelligent environment control before use. The detection of the respiratory waveform is to guide the user to the correct breathing in a suitable environment.

Please refer to Figure 3. The figure is an embodiment of the invention, a A flow chart of the breathing guide method 300. The breathing guide method 300 can be applied to the breathing guide system 2 as shown in Fig. 2. The breathing guide method 300 includes the following steps (it should be understood that the steps mentioned in the present embodiment can be adjusted according to actual needs, except for the order in which they are specifically stated, or even simultaneously or partially simultaneously. ).

In step 301, the processing instruction is received by the processing device 12 to select a subject.

In step 302, the physiological state detection device 10 detects the user's immediate physiological state information 11. The number of the instant physiological state information 11 may be one or more.

In step 303, the actual environmental status information 21 is detected by the environment sensor 20 of the processing device 12.

In step 304, the processing device 12 determines whether the user environment is appropriate based on the actual environmental state information 21.

When the user environment is not suitable, the process will proceed to the smart environment control by the processing device 12 in step 305, and return to step 302 to continue the sensing.

When the user environment is appropriate, the process proceeds to step 306. According to the course selected in step 301, the preset breathing waveform is generated according to the actual environmental state information 21 and the instant physiological state information 11.

In step 307, the instant breathing state information 17 is detected by the instant breathing detection module 16 and the processing device 12 generates an instant breathing waveform based on the instant breathing state information 17 and the preset breathing waveform.

In step 308, it is determined whether the difference between the breath waveform of the instant breathing waveform and the preset breathing waveform is less than a threshold.

When the respiratory waveform difference is less than the threshold, the flow will return to step 302 to re-detect the immediate physiological state information 11. When the respiratory waveform difference is not less than the threshold, the flow proceeds to step 309, and the processing device 12 generates a target respiratory waveform according to the respiratory waveform difference, and the control signal 13 is further generated in step 310.

In step 311, the breathing alert device 15 generates a breathing alert signal 15 based on the control signal 13.

Although the content of the present disclosure has been disclosed in the above embodiments, it is not intended to limit the content of the present case. Anyone skilled in the art can make various changes and refinements without departing from the spirit and scope of the present contents. The scope of protection is subject to the definition of the scope of the patent application attached.

1‧‧‧Respiratory guidance system

10‧‧‧physical condition detection device

11‧‧‧ Instant physiological status information

12‧‧‧Processing device

13‧‧‧Control signal

14‧‧‧ breathing reminder

15‧‧‧ Breathing alert signal

16‧‧‧ Instant Respiratory Detection Module

17‧‧‧Instant breathing status information

18‧‧‧Users

19‧‧‧Respiratory status alert signal

Claims (27)

A respiratory guidance system with an active physiological feedback mechanism includes: a physiological state detecting device for detecting at least one immediate physiological state information of a user; and a processing device for receiving a selection command to select a plurality of One of the preset breathing waveforms, 产生 generating a target breathing waveform according to the instantaneous physiological state information and the selected preset breathing waveform, further generating a control signal; and a breathing prompting device for generating a control signal according to the control signal And an instant breathing detection module for detecting an instant breathing state information of the user; wherein the processing device generates an instant breathing waveform according to the instant breathing state information and the preset breathing waveform, And comparing the target breathing waveform and the instant breathing waveform to generate a breathing condition prompt signal. The respiratory guidance system of claim 1, wherein the immediate physiological state information comprises one of the user's body movement information, a blood oxygen concentration information, a heartbeat change information, or a combination thereof. The respiratory guidance system of claim 2, wherein the physiological condition detecting device comprises a gravity sensor for detecting the body movement information, and a blood oxygen concentration meter for detecting the blood oxygen concentration information. a heartbeat meter or a combination thereof for detecting the heartbeat change information. The respiratory guidance system of claim 1, wherein the instant breathing detection module comprises a radar wave transceiver module, an ultrasonic transceiver module or a laser transceiver module, and the user performs a radar A wave, an ultrasonic wave or a laser is transmitted and received to detect the user's immediate breathing state information. The breathing guide system of claim 1, wherein the instant breathing detection module comprises a sound receiving module for receiving a breathing sound of the user to detect the instant breathing state information of the user. The respiratory guidance system of claim 1, wherein the target breathing waveform and the immediate breathing waveform respectively comprise a breathing depth, a breathing frequency, or a combination thereof. The breathing guide system of claim 1, wherein the breathing reminding device is a light source generating device, and the breathing alert signal is a light source having a prompt color temperature, a prompt blinking frequency, or a combination thereof. The breathing guide system of claim 1, wherein the breathing reminding device is a sound generating device, and the breathing alert signal is a single frequency prompting sound or a music prompting audio with a prompt strength, a prompt frequency or a combination thereof. . The respiratory guidance system of claim 1, wherein the processing device further comprises an environmental sensor for sensing an actual environmental state information, the processing device generating the information according to the actual environmental state information and the instant physiological state information. The preset breathing waveform. The respiratory guidance system of claim 9, wherein the actual environmental status information comprises light intensity, temperature, humidity, carbon monoxide content, carbon dioxide content, volatile organic compound content, formaldehyde content, or a combination thereof. The breathing guide system of claim 9, wherein the processing device generates a prompt message according to the actual environmental state information. The respiratory guidance system of claim 9, wherein the processing device further performs a smart environment control on the at least one environmental control system in the environment in which the processing device is located according to the actual environmental state information. The respiratory guidance system of claim 12, wherein the environmental control system is an air conditioning system, an illumination system, or a combination thereof. The respiratory guidance system of claim 1, wherein the processing device further determines whether the instantaneous breathing waveform and the respiratory waveform difference of one of the preset respiratory waveforms are less than a threshold value, wherein the respiratory waveform difference is not less than the threshold value At the threshold, the target breathing waveform is generated based on the difference in the respiratory waveform. A respiratory guidance method is applied to a respiratory guidance system having an active physiological feedback mechanism, wherein the respiratory guidance method comprises: detecting, by a physiological condition detecting device, at least one immediate physiological state information of a user; a processing device receives a selection command to select one of a plurality of preset respiratory waveforms, and generates a target respiratory waveform based on the instantaneous physiological state information and the selected predetermined respiratory waveform to further generate a control signal; a breathing reminder device generates a breathing alert signal according to the control signal; detecting an instant breathing state information of the user by an instant breathing detection module; and determining, by the processing device, the instant breathing state information and the The breathing waveform is generated to generate an immediate breathing waveform, and the target breathing waveform and the instantaneous breathing waveform are compared to generate a breathing condition prompt signal. The respiratory guidance method of claim 15, wherein the immediate physiological state information comprises one of the user's body movement information, a blood oxygen concentration information, a heartbeat change information, or a combination thereof. The breathing guide method of claim 15, wherein the step of detecting the instantaneous breathing state information by the instant breathing detection module further comprises: performing a radar on the user by using the instant breathing detection module wave, An ultrasound or a laser transmission and reception to detect the user's immediate breathing status information. The breathing guide method of claim 15, wherein the step of detecting the instantaneous breathing state information by the instant breathing detection module further comprises: receiving, by the instant breathing detection module, one of the breathing of the user Sound to detect the user's immediate breathing status information. The breathing guide method of claim 15, wherein the target breathing waveform and the immediate breathing waveform respectively comprise a breathing depth, a breathing frequency, or a combination thereof. The breathing guide method of claim 15, wherein the step of generating the breathing alert signal by the breathing prompting device further comprises: generating, by the breathing prompting device, one of a prompt color temperature, a prompt blinking frequency, or a combination thereof Prompt light source. The breathing guide method of claim 15, wherein the step of generating the breathing alert signal by the breathing prompting device further comprises: generating, by the breathing prompting device, a single prompt strength, a prompt frequency, or a combination thereof Frequency prompt audio or a music prompt audio. The breathing guide method of claim 15, further comprising: sensing an actual one by using an environmental sensor included in the processing device The environmental status information; and the preset breathing waveform is generated by the processing device according to the actual environmental state information and the instantaneous physiological state information. The respiratory guidance method of claim 22, wherein the actual environmental status information comprises light intensity, temperature, humidity, carbon monoxide content, carbon dioxide content, volatile organic compound content, formaldehyde content, or a combination thereof. The breathing guide method of claim 22, further comprising: generating, by the processing device, a prompt message according to the actual environmental state information. The breathing guide method of claim 22, further comprising: performing, by the processing device, a smart environment control on the at least one environmental control system in the environment in which the processing device is located according to the actual environmental state information. The breathing guide method of claim 25, wherein the environmental control system is an air conditioning system, an illumination system, or a combination thereof. The breathing guide method of claim 15, further comprising: determining, by the processing device, whether the instantaneous breathing waveform and a respiratory waveform difference of one of the preset respiratory waveforms are less than a threshold; When the respiratory waveform difference is not less than the threshold, the processing device generates the target respiratory waveform according to the respiratory waveform difference.