CN106792166A - Control method and system of playing equipment - Google Patents

Abstract

The invention discloses a control method of a playback device, which obtains a corresponding playback device adjustment instruction according to the identification information of the previous sleep stage and the identification information of the current sleep stage, and controls the playback of media files of the playback device; The invention also discloses a playback device control system, including: a previous sleep stage acquisition module, a current physical sign data acquisition module, a current sleep stage identification module, and an adjustment and control module. The above method and system can reasonably control the media files of the playback device The playback of the media file will not wake up the sleeping user by the sound from the media file, and the control method is helpful for the user to sleep.

Description

Playing device control method and system

technical field

The invention relates to the field of volume control, in particular to a control method and system for playback equipment.

Background technique

The normal flow of the entire sleep cycle of the human body is in sequence: waking period, falling asleep period, light sleep period, deep sleep period, light sleep period, gradual awakening period, and awake period.

Many people have the habit of using mobile phones or tablet computers to listen to music or watch videos before going to bed. Usually they have already fallen asleep but because they forgot to turn off the corresponding music or videos, they are woken up; Turning off the corresponding music or video will affect falling asleep; and in order not to affect sleep, you will set the phone's profile mode to silent mode and turn off vibration or directly shut down, which will lead to forgetting to return to the profile mode before going to bed or forgetting to turn off the phone after waking up. This may lead to missing important calls or text messages.

Contents of the invention

Based on this, aiming at the problem that it is difficult to reasonably set the media files and scene modes of the playback device during the user's sleep cycle, the present invention proposes a control method and system for the playback device, which can reasonably control the playback device without causing the sleeping user to be disturbed. The sound from the media file wakes up, and the control method helps the user to sleep.

A control method for a playback device, comprising the following steps:

Obtain the identification information of the user's previous sleep stage;

Acquiring the current physical sign data of the user, identifying the current sleep stage of the user according to the current physical sign data, and obtaining identification information of the current sleep stage;

According to the identification information of the previous sleep stage and the identification information of the current sleep stage, a corresponding playback device adjustment instruction is obtained to control the playback of the media file of the playback device.

A control system for media files and scene modes of a playback device, comprising:

The last sleep stage acquisition module is used to acquire the identification information of the user's last sleep stage;

A current sleep stage identification module, configured to identify the current sleep stage of the user according to the current physical sign data, and obtain identification information of the current sleep stage;

The adjustment and control module is used to obtain the corresponding playback device adjustment instruction according to the identification information of the last sleep stage and the identification information of the current sleep stage, and control the playback of the playback device.

The control method and system of the playback device above play media files according to the sleep stage of the human body, which is beneficial to the high-quality sleep of the user; the playback of the media files of the playback device is controlled according to the identification information of the sleep stage of the human body, so that the user does not need to sleep during sleep. Being disturbed will not affect the user's use of the playback device after waking up, the adjustment is reasonable, and the user does not need to manually select.

The control method and system of the above-mentioned playback device combine the identification information of the user's previous sleep stage and the identification information of the current sleep stage to control the playback of the media file of the playback device, and can make accurate and detailed information according to the actual sleep situation of the user. And reasonable control, non-interfering and helpful to the user's sleep.

The control method and system of the playback device above can not only effectively improve the sleep quality of the user who relies on the media file to fall asleep, but if the user does not open the media file, it can also The identification information stage of the current sleep stage controls the playback device, such as controlling the scene mode of the playback device, which reduces the interference of the playback device to the user during sleep.

Description of drawings

Fig. 1 is a flow chart of a control method of a playback device in an embodiment;

FIG. 2 is a flow chart of a control method for identifying a sleep stage of a playback device in an embodiment;

Fig. 3 is a flow chart of a control method of a playback device during the falling asleep period in one embodiment;

FIG. 4 is a flow chart of a control method of a playback device during a light sleep period in one embodiment;

FIG. 5 is a flow chart of a control method of a playback device in a light sleep period in another embodiment;

Fig. 6 is a flowchart of a control method of a playback device in a deep sleep period in one embodiment;

FIG. 7 is a flowchart of a control method of a playback device in another embodiment;

Fig. 8 is a flow chart of a control method of a playback device in a light sleep period in another embodiment;

FIG. 9 is a flow chart of a control method of a playback device during a sleep period in one embodiment;

FIG. 10 is a structural diagram of a control system of a playback device in an embodiment;

Fig. 11 is a structural diagram of a control system of a playback device in another embodiment;

Fig. 12 is a schematic diagram of an adjustment and control module in an embodiment;

Fig. 13 is a schematic diagram of an adjustment and control module in another embodiment;

Fig. 14 is a schematic diagram of an adjustment and control module in yet another embodiment;

Fig. 15 is a schematic diagram of an adjustment and control module in another embodiment;

Fig. 16 is a schematic diagram of an adjustment and control module in another embodiment.

detailed description

In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Please refer to Figure 1, a method for controlling a playback device, comprising the following steps:

S101: Obtain identification information of the user's previous sleep stage;

S102: Obtain the current physical sign data of the user, identify the current sleep stage of the user according to the current physical sign data, and obtain identification information of the current sleep stage;

S103: According to the identification information of the previous sleep stage and the identification information of the current sleep stage, acquire a corresponding playback device adjustment instruction, and control playback of the playback device.

The playback device can be a smart phone, a tablet computer or a radio, etc. The media files are music, TV programs or radio broadcast programs and the like. The identification information includes data information related to the sleep stage, such as coding information and time information of the sleep stage.

An example will be used below to illustrate. For example, the playback device is a smart phone, the media file is music, the current stage is light sleep, and the corresponding identification information is 0010, and the previous sleep stage is falling asleep, and the corresponding identification information is 0001. The client terminal of the smart phone performs corresponding adjustment and control according to the scene mode and music of the smart phone according to the identification information 0010 and the identification information 0001.

The control method of the playback device above plays the media file according to the sleep stage of the human body, which is beneficial to the high-quality sleep of the user; adjusts the scene mode of the playback device according to the identification information of the sleep stage of the human body, so that the user will not be disturbed during sleep. After waking up, it will not affect the user's use of the playback device, the adjustment is reasonable, and the user does not need to manually select.

The above method for controlling the playback device combines the identification information of the user's previous sleep stage and the identification information of the current sleep stage to control the playback of the media files of the playback device, and can make accurate and reasonable adjustments according to the actual sleep situation of the user. control that is non-disruptive and helps the user sleep.

The above method for controlling the playback device can not only effectively improve the sleep quality of the user who relies on the media file to fall asleep, but also if the user does not open the media file, it can also The identification information stage of the current sleep stage adjusts the scene mode of the playback device, reducing the interference of the playback device to the user during sleep.

In an optional implementation manner, referring to FIG. 2 , identifying the sleep stage of the user through a wearable device includes the following steps:

S104: Obtain the current physical sign data of the user through the wearable device;

S105: Upload the current physical sign data of the user through the wearable device;

S106: Identify the current sleep stage of the user according to the current physical sign data, and save the identification information of the sleep stage; wherein the identification information includes coding information and time information of the sleep stage.

The wearable device can be a smart device such as a smart bracelet and a smart watch that can obtain body sign data.

In one embodiment, the user wears a smart bracelet on the wrist, and the smart bracelet monitors the user's current physical sign data in real time; the smart bracelet transmits the user's current physical sign data through wireless communication such as Bluetooth sends to the corresponding client; the client identifies the current sleep stage of the user according to the current physical sign data of the user, and saves the identification information of the sleep stage in real time.

The wearable device can monitor the current physical sign data of the human body, and can upload the current physical sign data to provide an important basis for the corresponding client to identify the user's current sleep stage;

The wearable device is a portable and miniaturized smart device, which does not make the user feel uncomfortable and does not increase the sleep burden of the user.

In an optional implementation manner, referring to FIG. 3, the playback of the media file of the playback device is controlled through the following steps, including:

S203: Identify that the current sleep stage is a falling asleep stage, and that the previous sleep stage is an awake stage, and gradually reduce the preset volume of the media file by a certain percentage every specified time until it falls to a corresponding volume threshold.

In one embodiment, the preset scene mode of the playback device is the standard mode, the preset volume is 70% of the full-scale volume, and the current sleep stage is identified as the falling asleep stage, and if the previous sleep stage is the awake stage, then maintain The scene mode of the playback device in the current sleep stage is the standard mode, which gradually reduces the preset volume of the media file by a certain percentage every specified time until it falls to the corresponding volume threshold.

In one embodiment, the preset volume is 70% of the full-scale volume, and the volume threshold is 50% of the preset volume. Identifying that the current sleep stage is a falling asleep stage, and if the previous sleep stage is an awake stage, gradually reducing the volume of the falling asleep stage to 35% of the full scale volume.

The specified time may be 10s to 60s.

In one embodiment, the specified time is 10s, and the current sleep stage is identified as falling asleep, and if the previous sleep stage is awake, the preset volume of the media file is reduced by a certain percentage every 10s.

In one embodiment, the specified time is 30s, and the current sleep stage is identified as falling asleep, and if the previous sleep stage is awake, the preset volume of the media file is reduced by a certain percentage every 30s.

In one embodiment, the specified time is 60s, and the current sleep stage is identified as falling asleep, and if the previous sleep stage is awake, the preset volume of the media file is reduced by a certain percentage every 60s.

The percentage of reducing the preset volume of the media file may be preset to be 5%-10%.

In one embodiment, the percentage is 5%, and it is recognized that the current sleep stage is a falling asleep stage, and if the previous sleep stage is an awake stage, the preset volume of the media file is lowered by 5% at regular intervals. set volume.

In one embodiment, the percentage is 7.5%. It is recognized that the current sleep stage is the falling asleep stage. If the previous sleep stage is the awake stage, the preset volume of the media file is reduced by 7.5% at regular intervals. set volume.

In one embodiment, the percentage is 10%, and it is recognized that the current sleep stage is a falling asleep stage, and if the previous sleep stage is an awake stage, the preset volume of the media file is reduced by 10% at regular intervals. set volume.

The user enters the sleep period from the waking period. For users who rely on media files to fall asleep, music or watching videos has a "hypnotic" effect at this time. If the volume is too large, it will affect the sleep of the user during the falling asleep period; Entering the falling asleep period gradually reduces the preset volume of the media file by a certain percentage every specified time, and gradually reduces the volume as the user falls asleep, so that the volume of the media file will not be too loud Waking up the user is beneficial to the user's sleep.

The user enters the sleep period from the waking period, keeps the scene mode of the playback device as the preset scene mode, and if the playback device sends out a prompt tone for other information, it can remind the user to receive the information in time.

In an optional implementation manner, referring to FIG. 4, controlling the playback of the media file of the playback device includes the following steps:

S303: Identify that the current sleep stage is a light sleep stage, and if the previous sleep stage is a falling asleep stage, adjust the scene mode of the playback device to a silent mode, and close the played media file.

In an optional implementation manner, referring to FIG. 5, controlling the playback of the media file of the playback device includes the following steps:

S403: Recognize that the current sleep stage is a light sleep stage, and if the previous sleep stage is a deep sleep stage, restore the scene mode preset by the playback device, and keep closing the played media file.

According to the normal sleep cycle of the human body, the human body first enters the light sleep period from the falling sleep period, then enters the deep sleep period, and then enters the light sleep period. Although the data ranges of the two light sleep stages are the same, the previous sleep stage of the former light sleep stage is the sleep stage, and the previous sleep stage of the latter light sleep stage is the deep sleep stage, so the scenarios of the two light sleep stages Mode adjustment methods and media file control methods should be different.

Steps S304 and S404 are further described below through two examples.

For example, the user enters the light sleep period from the falling asleep period, and the sleep of the user's current sleep stage is deeper than that in the falling asleep period, then adjust the scene mode of the playback device to be the silent mode, and close the played media file.

The above method can prevent the still-playing media files from disturbing the sleep of the user, and adjusting to the silent mode can prevent other prompt sounds of the playback device, such as text message prompt sounds or WeChat prompt sounds, from affecting the user's current sleep stage. sleep.

For another example, the user will enter the wake-up preparation period, and the user enters the light sleep period from the deep sleep period, then automatically restores the preset scene mode of the playback device, and keeps closing the played media file.

Through the above method, the user does not need to manually turn on the preset scene mode after waking up; turning on the preset scene mode after entering the light sleep period from the deep sleep period can prevent the user from missing some important information due to forgetting, such as important calls or text messages, etc. .

In an optional implementation manner, referring to FIG. 6, controlling the playback of the media file of the playback device includes the following steps:

S503: Identify that the user's current sleep stage is the falling asleep stage, if the previous sleep stage is a light sleep stage, replay the closed media file, and adjust the volume of the media file to the minimum volume before closing, and Keep the scene mode of the playback device as silent mode.

When the user's sleep stage is a light sleep stage, due to external factors, the user wakes up and enters the sleep stage, then adjust the volume of the media file to the minimum volume before closing; moreover, the user's sleep stage may be close to midnight at this time, Therefore, keep the scene mode of the playback device as a silent mode, so as not to affect the user's falling asleep as much as possible.

Let's illustrate with an example. For example, the minimum volume of the media file before closing the playback is 35%, and the scene mode of the light sleep period is the silent mode; identifying the current sleep stage of the user is the sleep stage, if the previous sleep stage is light During the sleeping period, replay the closed media file, adjust the volume to 35%, and keep the scene mode of the playback device as a silent mode.

The user enters the sleep period from the light sleep period, then replays the closed media file, and adjusts the volume of the media file to be the minimum volume before closing, which is beneficial for the user to enter sleep again; The sleep stage is the light sleep period, which means that the user is not in the sleep period just entering the sleep cycle, so keeping the scene mode of the playback device as the scene mode during the light sleep period will not affect the further sleep of the user.

In an optional implementation manner, referring to FIG. 7 , controlling the playback of the media file of the playback device includes the following steps:

S603: Identify that the user's current sleep stage is a deep sleep stage, and the previous sleep stage is a light sleep stage, adjust the scene mode of the playback device to a silent mode, and turn off the vibration mode.

The user enters the deep sleep period from the light sleep period. The deep sleep period is the golden sleep stage of the whole sleep cycle of the human body. During the deep sleep period, maintaining the scene mode of the light sleep period as the silent mode, and turning off the vibration mode during the deep sleep period can avoid The continuous vibration of the playback device affects the user's sleep; the vibration mode is not turned off during the light sleep period before the deep sleep period, which can prevent the user from missing important reminders such as phone calls or text messages during the light sleep period before the deep sleep period.

In an optional implementation manner, referring to FIG. 8 , controlling the playing of the media file of the playback device includes the following steps:

S703: Identify that the current sleep stage of the user is a light sleep stage, and if the last sleep stage is the deep sleep stage whose duration is lower than a certain time threshold, keep the scene mode of the playback device as a silent mode, and Keep vibration mode off.

The adult deep sleep period is generally 2 to 3 hours, but sometimes when the user enters the deep sleep period, he enters a short light sleep period due to external factors. After the short light sleep period, the user enters the deep sleep period again, and remains in deep sleep. Sleep mode.

The following will be described in conjunction with an embodiment. If the last sleep stage is the deep sleep stage with a cumulative duration of 30 minutes, identify the user's current sleep stage as a light sleep stage, keep the scene mode of the playback device as the silent mode, and keep it off vibration pattern.

The user enters a short light sleep period from the deep sleep period due to external factors such as mosquito bites. After the short light sleep period, the user will soon re-enter the deep sleep period. During the light sleep period, keep the scene mode of the playback device as a silent mode, and keep the vibration mode off, so as to avoid the sound from the playback device from affecting the user to re-enter the deep sleep period.

In an optional implementation manner, referring to FIG. 9 , controlling the playing of the media file of the playback device includes the following steps:

S804: Identify that the user's current sleep stage is the awake stage, and if the last sleep stage is the deep sleep stage whose duration is lower than a certain time threshold, keep the scene mode of the playback device as the silent mode, and keep Turn off vibration mode.

The adult deep sleep period is generally 3 hours, but sometimes when the user enters the deep sleep period, due to external factors, the user enters a short waking period. After the short waking period, the user enters the deep sleep period again, and remains in the deep sleep period. model.

An embodiment is used to illustrate below. If the last sleep stage is the deep sleep period with a cumulative duration of 30 minutes, and the current sleep stage of the user is recognized as a short wake-up period, then the scene of the playback device is maintained. Mode is silent mode, and keep vibrate mode off.

The user enters a short waking period from the deep sleep period due to external factors such as nightmares or external loud noises. After the short waking period, the user will soon re-enter the deep sleep period. During the short waking period, keep the scene mode of the playback device as the silent mode, and keep the vibration mode off, which can prevent the sound from the playback device from affecting the user to re-enter the deep sleep period.

A control system for media files and scene modes of a playback device, please refer to Figure 10, including:

The last sleep stage acquisition module 10 is used to acquire the identification information of the user's last sleep stage;

The current sleep stage identification module 20 is configured to identify the current sleep stage of the user according to the current physical sign data, and obtain identification information of the current sleep stage;

The adjustment and control module 30 is configured to obtain a corresponding playback device adjustment instruction according to the identification information of the previous sleep stage and the identification information of the current sleep stage, and control the playback of the playback device.

The playback device can be a smart phone, a tablet computer or a radio, etc. The media files are music, TV programs or radio broadcast programs and the like. The identification information includes data information related to the sleep stage, such as coding information and time information of the sleep stage.

An example will be used below to illustrate. For example, the playback device is a smart phone, the media file is music, the current stage is light sleep, and the corresponding identification information is 0010, and the previous sleep stage is falling asleep, and the corresponding identification information is 0001. The client adjustment and control module 40 of the smart phone is used to perform corresponding adjustment and control according to the scene mode and music of the smart phone according to the identification information 0010 and the identification information 0001 .

The control system of the above playback device plays media files according to the sleep stage of the human body, which is beneficial to the user's high-quality sleep; controls the playback of the media files of the playback device according to the identification information of the sleep stage of the human body, so that the user will not be disturbed during sleep , after waking up, it will not affect the user's use of the playback device, the adjustment is reasonable, and the user does not need to manually select.

The control system of the above-mentioned playback device controls the playback of the media files of the playback device in combination with the identification information of the user's previous sleep stage and the identification information of the current sleep stage, and can make accurate and reasonable information according to the actual sleep situation of the user. control that is non-disruptive and helps the user sleep.

The media file and scene mode control system of the above-mentioned playing device can not only effectively improve the sleep quality of the user who falls asleep depending on the media file, but if the user does not open the media file, it can also The identification information and the identification information of the current sleep stage adjust the scene mode of the playback device, reducing the interference of the playback device to the user during sleep.

In an optional implementation manner, referring to FIG. 16, the sleep stage is identified through the following modules, including:

An acquisition module 50, configured to acquire the user's physical sign data through a wearable device;

An upload module 60, configured to upload the physical sign data of the user through the wearable device;

The identifying and saving module 70 is configured to identify the sleep stage of the user according to the current physical sign data, and save the identification information of the sleep stage; wherein, the identification information includes coding information and time information of the sleep stage.

The wearable device can be a smart device such as a smart bracelet and a smart watch that can obtain body sign data.

In one embodiment, the user wears a smart bracelet on the wrist, and the smart bracelet monitors the user's current physical sign data in real time; the smart bracelet transmits the user's current physical sign data through wireless communication such as Bluetooth sends to the corresponding client; the client identifies the current sleep stage of the user according to the current physical sign data of the user, and saves the identification information of the sleep stage in real time.

The wearable device can monitor the current physical sign data of the human body, and can upload the current physical sign data to provide an important basis for the corresponding client to identify the user's current sleep stage;

The wearable device is a portable and miniaturized smart device, which does not make the user feel uncomfortable and does not increase the sleep burden of the user.

In an optional implementation manner, referring to FIG. 12 , the adjustment and control module 30 includes:

The first module 301 for regulating and controlling the sleep period is used to identify that the current sleep stage is the sleep stage, and that the previous sleep stage is the awake stage, and gradually reduce the preset time of the media file by a certain percentage every specified time. volume until it drops to the corresponding volume threshold.

In one embodiment, the preset scene mode of the playback device is the standard mode, the preset volume is 70% of the full-scale volume, and the current sleep stage is identified as the sleep stage, and if the previous sleep stage is the awake stage, pass Sleep period adjustment and control first module 301 maintains the scene mode of the current sleep stage of the playback device as the standard mode, and gradually reduces the preset volume of the media file by a certain percentage every specified time until it falls to the corresponding volume threshold .

In one embodiment, the preset volume is 70% of the full-scale volume, and the volume threshold is 50% of the preset volume. Recognizing that the current sleep stage is the falling asleep stage, and if the previous sleep stage is the awake stage, the first module 301 for regulating and controlling the falling asleep stage will gradually reduce the volume of the falling asleep stage to 35% of the full scale volume.

The specified time may be 10s to 60s.

In one embodiment, the specified time is 10s, and the current sleep stage is identified as the falling asleep stage. If the previous sleep stage is the awake stage, the first module 301 is adjusted and controlled by a certain percentage every 10s during the falling asleep stage. Decreases the volume of the media file preset.

In one embodiment, the specified time is 30s, and the current sleep stage is identified as the falling asleep stage. If the previous sleep stage is the awake stage, the first module 301 is adjusted and controlled by a certain percentage every 30s during the falling asleep stage. Decreases the volume of the media file preset.

In one embodiment, the specified time is 60s, and the current sleep stage is identified as the falling asleep stage. If the previous sleep stage is the awake stage, the first module 301 is adjusted and controlled by a certain percentage every 60s during the falling asleep stage. Decreases the volume of the media file preset.

The percentage of reducing the preset volume of the media file may be preset to be 5%-10%.

In one embodiment, the percentage is 5%, and the current sleep stage is identified as the falling asleep stage. If the previous sleep stage is the awake stage, the first module 301 is adjusted and controlled by the falling asleep stage at regular intervals. Set Volume by 5% to reduce the preset volume of the media file.

In one embodiment, the percentage is 7.5%, and it is recognized that the current sleep stage is the falling asleep stage. If the previous sleep stage is the awake stage, the first module 301 is adjusted and controlled by the falling asleep stage at regular intervals. Set volume to 7.5% to reduce the preset volume of the media file.

In one embodiment, the percentage is 10%. It is recognized that the current sleep stage is the falling asleep stage. If the previous sleep stage is the awake stage, the first module 301 is adjusted and controlled by the falling asleep stage at regular intervals. Set volume by 10% to reduce the preset volume of the media file.

The user enters the sleep period from the waking period. For users who rely on media files to fall asleep, music or watching videos has a "hypnotic" effect at this time. If the volume is too large, it will affect the sleep of the user during the falling asleep period; Entering the falling asleep period, by adjusting and controlling the first module 301 to gradually reduce the preset volume of the media file by a certain percentage at regular intervals during the falling asleep period, gradually lowering the volume as the user falls asleep. The user will not be woken up because the volume of the media file is too loud, which is beneficial for the user to sleep.

When the user enters the sleep period from the awake period, the first module 301 will adjust and control the sleep period to keep the scene mode of the playback device as the preset scene mode. The user receives this information in a timely manner.

In an optional implementation manner, referring to FIG. 13 , the adjustment and control module 30 includes:

Light sleep stage adjustment and control first module 302, configured to identify that the current sleep stage is light sleep stage, if the previous sleep stage is a sleep stage, according to the identification information of the sleep stage and the current sleep stage The identification information adjusts the scene mode of the playback device to a silent mode, and closes the played media file.

In an optional implementation manner, referring to FIG. 13 , the adjustment and control module 30 includes:

Light sleep stage adjustment and control second module 303, used to identify that the current sleep stage is a light sleep stage, if the previous sleep stage is a deep sleep stage, restore the preset scene mode of the playback device, and keep the playback off of said media files.

According to the normal sleep cycle of the human body, the human body first enters the light sleep period from the falling sleep period, then enters the deep sleep period, and then enters the light sleep period. Although the data ranges of the two light sleep stages are the same, the previous sleep stage of the former light sleep stage is the sleep stage, and the previous sleep stage of the latter light sleep stage is the deep sleep stage, so the regulation of the two light sleep stages And the control module should be different.

The first module 302 for regulating and controlling the light sleep period and the second module 303 for regulating and controlling the light sleep period will be further described below through two examples.

For example, the user enters the light sleep stage from the falling asleep stage, and the sleep of the user's current sleep stage is deeper than that in the falling asleep stage, then the light sleep stage adjustment and control first module 302 adjusts the scene mode of the playback device to mute mode and close the playing media file.

The light sleep period adjustment and control first module 302 can prevent the still playing media files from disturbing the sleep of the user, and the light sleep period adjustment and control first module 302 can be adjusted to a silent mode to avoid playing other prompt sounds of the device such as text messages The sending out of sound such as prompt tone or WeChat prompt tone affects the sleep of the user's current sleep stage.

For another example, the user will enter the wake-up preparation period, and the user enters the light sleep period from the deep sleep period, then the light sleep period adjustment and control second module 303 automatically restores the scene mode preset by the playback device, and keeps it closed The media file played.

Through the above light sleep period adjustment and control second module 303, the user does not need to manually turn on the preset scene mode after waking up; after entering the light sleep period from the deep sleep period, the light sleep period adjustment and control second module 303 is turned on The preset scene mode can prevent users from missing some important information due to forgetting, such as important calls or text messages.

In an optional implementation manner, referring to FIG. 14 , the adjustment and control module 30 includes:

The second module 304 for regulating and controlling the falling asleep stage identifies that the current sleep stage of the user is the falling asleep stage, and if the previous sleep stage is a light sleep stage, replays the closed media file and adjusts the duration of the media file. The volume is the minimum volume before closing, and the scene mode of the playback device is kept as a silent mode. When the user's sleep stage is a light sleep stage, due to external factors, the user wakes up and enters the sleep stage, then adjust the volume of the media file to the minimum volume before closing; moreover, the user's sleep stage may be close to midnight at this time, Therefore, keep the scene mode of the playback device as a silent mode, so as not to affect the user's falling asleep as much as possible.

Let's illustrate with an example. For example, the minimum volume of the media file before closing the playback is 35%, and the scene mode of the light sleep period is the silent mode; identifying the current sleep stage of the user is the sleep stage, if the previous sleep stage is light During the sleep period, adjust and control the second module 304 to replay the closed media file, adjust the volume to 35%, and adjust and control the second module 304 during the sleep period to keep the scene mode of the playback device as mute model.

When the user enters the falling asleep period from the light sleep period, the second module 304 is adjusted and controlled to replay the closed media file during the falling asleep period, and adjust the volume of the media file to be the minimum volume before closing, which is beneficial to the user Go to sleep again; since the last sleep stage of the user was a light sleep stage, it means that the user is not in the fall asleep stage just entering the sleep cycle, so the scene mode of the playback device is maintained by adjusting and controlling the second module 304 during the fall asleep stage It is a scenario mode during the light sleep period, which does not affect the user's further sleep.

In an optional implementation manner, referring to FIG. 15 , the adjustment and control module 30 includes:

The deep sleep stage adjustment and control module 305 is used to identify that the user's current sleep stage is a deep sleep stage, and the previous sleep stage is a light sleep stage, adjust the scene mode of the playback device to be a silent mode, and turn off vibration pattern.

The user enters the deep sleep period from the light sleep period. The deep sleep period is the golden sleep stage of the entire sleep cycle of the human body. During the deep sleep period, the scene mode of the light sleep period is maintained as the silent mode through the deep sleep period adjustment and control module 305, and In the deep sleep period, the deep sleep period adjustment and control module 305 turns off the vibration mode to prevent the continuous vibration of the playback device from affecting the user's sleep; the vibration mode is turned off during the light sleep period that is not before the deep sleep period, which can prevent the user from all the vibrations before the deep sleep period. Miss important reminders such as phone calls or text messages during light sleep.

In an optional implementation manner, please refer to FIG. 16, if the last sleep stage is the deep sleep period whose duration is lower than a certain time threshold, the adjustment and control module 30 includes:

Light sleep stage regulation and control third module 306, used to identify the current sleep stage of the user as light sleep stage, if the last sleep stage is the deep sleep stage whose duration is lower than a certain time threshold, keep the The scene mode of the playback device mentioned above is the silent mode, and keep the vibration mode off.

The adult deep sleep period is generally 2 to 3 hours, but sometimes when the user enters the deep sleep period, due to external factors, the user enters a short light sleep period. The adjustment and control third module 306 still maintains the scene mode of the deep sleep period.

The following will be described in conjunction with an embodiment. If the last sleep stage is the deep sleep stage with a cumulative duration of 30 minutes, it is recognized that the user’s current sleep stage is a light sleep stage, and the third module 306 is used to adjust and control the light sleep stage to keep the playback The device's profile is silent mode and keeps vibration off.

The user enters a short light sleep period from the deep sleep period due to external factors such as mosquito bites. After the short light sleep period, the user will soon re-enter the deep sleep period. During the light sleep period, the light sleep period adjustment and control module 306 keeps the scene mode of the playback device as the silent mode, and keeps the vibration mode off, so as to prevent the sound from the playback device from affecting the user to re-enter the deep sleep period.

In an optional implementation manner, please refer to FIG. 16, if the last sleep stage is the deep sleep period whose duration is lower than a certain time threshold, the adjustment and control module 30 includes:

The waking period adjustment and control module 307 is configured to identify that the user's current sleep stage is the waking period, and if the last sleep stage is the deep sleep period whose duration is lower than a certain time threshold, keep the playback device's The profile mode is silent mode, and keep the vibration mode off

The adult deep sleep period is generally 3 hours, but sometimes when the user enters the deep sleep period, due to external factors, the user enters a short waking period. After the short waking period, the user enters the deep sleep period again. Still maintain the scene mode for the deep sleep period.

An embodiment is used to illustrate below. If the last sleep stage is the deep sleep period with a cumulative duration of 30 minutes, and the current sleep stage of the user is identified as a short wake-up period, then through the wake-up period adjustment and control module 307 Keep the scene mode of the playback device as the silent mode, and keep the vibration mode off.

The user enters a short waking period from the deep sleep period due to external factors such as nightmares or external loud noises. After the short waking period, the user will soon re-enter the deep sleep period. In the short waking period, the waking period adjustment and control module 307 keeps the scene mode of the playback device in silent mode, and keeps the vibration mode off, so as to avoid the sound from the playback device from affecting the user to re-enter the deep sleep period.

The control system of the playback device of the present invention corresponds one-to-one to the control method of the playback device of the present invention, and the technical features and beneficial effects described in the embodiment of the control method of the playback device above are applicable to the embodiments of the control system of the playback device hereby declares.

The various technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is the range described in this manual.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (11)

1. a kind of control method of playback equipment, it is characterised in that comprise the following steps：

Obtain the identification information of a upper sleep stage of user；

The current sign data of the user is obtained, the current sleep rank of the user is recognized according to the current sign data Section, and obtain the identification information of current sleep stage；

Identification information and the identification information of the current sleep stage according to a upper sleep stage, obtain corresponding broadcasting Equipment regulating command is put, the broadcasting of the media file of playback equipment is controlled.

2. the control method of playback equipment according to claim 1, it is characterised in that by wearable device to recognize The sleep stage of user is stated, is comprised the following steps：

The sign data of the user is obtained by wearable device；

The sign data of the user is uploaded by the wearable device；

The sleep stage of the user is recognized according to the current sign data, and preserves the identification information of the sleep stage； Wherein, the identification information includes the coding information and temporal information of sleep stage.

3. the control method of playback equipment according to claim 1, it is characterised in that the media file of control playback equipment Broadcasting comprise the following steps：

The current sleep stage is recognized for the drowsy state, and a upper sleep stage is lucid interval, at intervals of set time by one Fixed percentage gradually reduces the default volume of the media file, until being down to corresponding volume threshold.

4. the control method of playback equipment according to claim 1, it is characterised in that the media file of control playback equipment Broadcasting comprise the following steps：

Recognize that the current sleep stage sleeps the phase for shallow, if a upper sleep stage is the drowsy state, according to the drowsy state The contextual model that identification information adjusts the playback equipment with the identification information of the current sleep stage is silent mode, and is closed Close the media file of broadcasting.

5. the control method of playback equipment according to claim 1, it is characterised in that the media file of control playback equipment Broadcasting comprise the following steps：

Recognize that the current sleep stage sleeps the phase for shallow, if a upper sleep stage is the sound sleep phase, recover the playback equipment Default contextual model, remains turned-off the media file of broadcasting.

6. the control method of playback equipment according to claim 1, it is characterised in that the media file of control playback equipment Broadcasting comprise the following steps：

Recognize that the current sleep stage of the user, for the drowsy state, if a upper sleep stage sleeps the phase for shallow, replays pass The media file for closing, and it is minimal volume before closing to adjust the volume of the media file, and keep the playback equipment Contextual model be silent mode.

7. the control method of playback equipment according to claim 1, it is characterised in that the media file of control playback equipment Broadcasting comprise the following steps：

The current sleep stage of the user is recognized for the sound sleep phase, and a upper sleep stage is slept the phase for shallow, is broadcast described in regulation The contextual model of equipment is put for silent mode, and closes vibration mode.

8. the control method of playback equipment according to claim 1, it is characterised in that the media file of control playback equipment Broadcasting comprise the following steps：

Recognize that the current sleep stage of the user sleeps the phase for shallow, if a upper sleep stage is duration is less than the regular hour The sound sleep phase of threshold value, the contextual model for keeping the playback equipment is silent mode, and remains turned-off vibration mode.

9. the control method of playback equipment according to claim 1, it is characterised in that the media file of control playback equipment Broadcasting comprise the following steps：

The current sleep stage of the user is recognized for lucid interval, if a upper sleep stage is duration is less than the regular hour The sound sleep phase of threshold value, the contextual model for keeping the playback equipment is silent mode, and remains turned-off vibration mode.

10. a kind of control system of playback equipment, it is characterised in that including：

Upper sleep stage acquisition module, the identification information of the upper sleep stage for obtaining user；

Current sleep stage identification module, the current sleep stage for recognizing the user according to the current sign data, And obtain the identification information of current sleep stage；

Regulation and control module, for the mark of the identification information according to a upper sleep stage and the current sleep stage Knowledge information, obtains corresponding playback equipment regulating command, controls the broadcasting of playback equipment.

The control system of 11. playback equipments according to claim 10, it is characterised in that recognize sleep rank by with lower module Section, including：

Acquisition module, the sign data for obtaining the user by wearable device；

Uploading module, the sign data for uploading the user by the wearable device；

Identification and preserving module, for recognizing the sleep stage of the user according to the current sign data, and preserve described The identification information of sleep stage；Wherein, the identification information includes the coding information and temporal information of sleep stage.