WO2012058886A1

WO2012058886A1 - Method, system and earphone for intelligently controlling multi-media playing

Info

Publication number: WO2012058886A1
Application number: PCT/CN2011/071279
Authority: WO
Inventors: 李明
Original assignee: 中兴通讯股份有限公司
Priority date: 2010-11-01
Filing date: 2011-02-24
Publication date: 2012-05-10
Also published as: CN102065350A; CN102065350B

Abstract

A method for intelligently controlling multi-media playing is disclosed in the present invention, which includes the following steps: a sensor for detecting a person's pulse is set on an earphone, and the said sensor generates a signal when a pulse is detected and transmits the signal to a mobile terminal. A sleep mode selection is set on the mobile terminal. When the sleep mode is selected, the mobile terminal obtains the user's real-time heart rate according to the pulse number in a unit time, which is detected by the sensor, and controls the multi-media playing on the terminal after confirming that the user enters the sleep state according to the heart rate variety before and after sleep. A system and an earphone are also disclosed in the present invention. By applying the present invention, the multi-media playing can be intelligently stopped exactly when a user enters a sleep state. Accordingly, the damage to the user's ear, which is caused by multi-media playing when sleeping, can be reduced, the sleep quality can be improved, the standby time of a mobile terminal can be extended, and meanwhile the health information can be provided to users in real time.

Description

Method, system and earphone for intelligently controlling multimedia playing

The present invention relates to multimedia playback technologies for mobile terminals, and more particularly to a method, system and earphone for intelligently controlling multimedia playback. Background technique

With the popularity of mobile terminals, mobile phones are no longer just a single call tool. Multimedia applications have become an indispensable part of mobile phones. People who can listen to music on their mobile phones can be seen everywhere. In noisy and embarrassing, mobile music is given anytime and anywhere. People have a private space. Many mobile phone users who have poor sleep quality and are easily disturbed by outside noises will choose to use headphones to listen to music to help them get into sleep. But after going to sleep, the phone will not stop working, and music will not stop playing. This reduces the standby time of the mobile phone, and more importantly, listening to the concert for a long time with headphones to damage the user's eardrum, for the user, if the mobile phone music can help the user to sleep, but also reduce the ear The damage is the best of both worlds.

A sensor is a physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical components (such as smoke), and transmit the detected information to other devices or organs. A specified device or device that is measured and converted into a usable signal according to a certain rule, usually consisting of a sensitive component and a conversion component. The sensor will sense the measured information, and transform it into an electrical signal or other required form of information output to meet the requirements of information transmission, processing, storage, display, recording and control. It is automatic detection and automatic. The primary link of control.

The invention patent CN200710200453.9 discloses an audio device including a playback device and an earphone. The earphone includes a position sensor for sensing a change in position of the earphone. The playback device includes a location processing module, a control module, and a power management module. Position processing module receiving bit The sensing signal output by the sensor is set and the amount of position change of the earphone is calculated according to the sensing signal. The control module controls the power management module to stop the power management module from supplying power to the audio device according to the position change amount of the earphone. The audio device senses the change of the position of the earphone through the position sensor, and the position processing module calculates the change amount of the position of the earphone according to the sensing signal. After the user enters the sleep state, the control module can automatically turn off the audio device according to the change of the position of the earphone, so that the audio device is turned off. The auto-off feature is more user-friendly. However, the method of automatically turning off the audio device by using the position sensor must be able to turn off the audio device when the user's activity causes the position of the earphone to change, which is not accurate enough.

The invention patent of US Pat. No. 5,146,501 discloses an earphone that adjusts the volume by detecting a movement condition of a dancer's head by a posture-sensitive potentiometer. The earphone cannot automatically turn off the audio device after the user enters a sleep state, and cannot reduce the audio device. The damage to the ear caused by listening to music during the user's sleep. Summary of the invention

In view of this, the main purpose of the present invention is to provide a method, a system, and an earphone for intelligently controlling multimedia playback, which can intelligently stop multimedia playback when a user enters a sleep state, thereby reducing damage to the human ear by playing multimedia on the earphone during sleep, and improving the user. Sleep quality, extend the standby time of the mobile terminal, and also provide health information to the user in real time.

In order to achieve the above object, the technical solution of the present invention is achieved as follows:

The invention provides a method for intelligently controlling multimedia playing, setting a sleep mode option in a mobile terminal, and setting a sensor for detecting a pulse on the earphone; the method further comprises:

The sensor generates a signal every time a pulse is detected and transmits to the mobile terminal; when the sleep mode is selected, the mobile terminal obtains the real-time heart rate of the user according to the pulse number detected by the sensor per unit time, and according to the heart rate of the user The change determines that the user enters the sleep state and controls the multimedia play.

In the above solution, the mobile terminal obtains a real-time heart rate of the user according to the number of pulses detected by the sensor per unit time, and is: the mobile terminal detects the transmission of the sensor. A signal generates an interrupt, counts processing in the interrupt processing, and counts the number of signals transmitted by the sensor per unit time to obtain the user's real-time heart rate.

In the above solution, the unit time is 20 seconds, 30 seconds or 1 minute.

In the above solution, the user determines that the user enters a sleep state according to a change in the heart rate of the user, and is: setting a threshold value of the heart rate change of the user in the mobile terminal, and when the mobile terminal performs multimedia playback, the real-time heart rate of the user obtained each time is The real-time heart rate obtained at one time is compared, and when it is greater than the threshold, it is determined that the user enters a sleep state.

In the above solution, the method further includes: setting a threshold setting option in a user interface (UI) of the mobile terminal;

When the threshold setting is selected, a threshold setting interface is provided, and the threshold value of the user's heart rate changes is input. In the above solution, the method further includes: setting a health mode option in the UI of the mobile terminal; when the user selects the health mode, the mobile terminal obtains the real-time heart rate of the user according to the pulse number detected by the sensor per unit time.

In the above solution, the method further includes: displaying the heart rate of the user in real time on the multimedia play interface when the user selects the health mode.

The invention provides a system for intelligently controlling multimedia playback, the system comprising: a headset, a mobile terminal;

The earphone is provided with a sensor for detecting a pulse, and the sensor generates a signal every time a pulse is detected and transmits the signal to the mobile terminal;

a mobile terminal, configured to set a sleep mode option, when the sleep mode is selected, obtaining a real-time heart rate of the user according to the pulse number detected by the sensor per unit time, and determining, after the user enters a sleep state according to the change of the heart rate of the user, controlling the multimedia play .

In the above solution, the earphone further includes a signal transmission module, configured to transmit a signal generated by the sensor after detecting the pulse to the mobile terminal.

In the above solution, the mobile terminal includes: a sleep mode module, a heart rate acquisition module, and a judgment Break module, playback control module;

a sleep mode module, configured to provide a sleep mode option, and notify the heart rate acquisition module and the judgment module when the sleep mode is selected;

a heart rate acquisition module, configured to obtain a real-time heart rate of the user according to the number of pulses detected by the sensor per unit time;

a judging module, configured to determine that the user enters a sleep state according to a change in the heart rate of the user, and notify the play control module;

The play control module is configured to stop the current multimedia play after receiving the notification of the judgment module.

In the above solution, the determining module is specifically configured to compare the real-time heart rate of the user obtained by each heart rate acquisition module with the last-time real-time heart rate according to the threshold value of the set heart rate change of the user, which is greater than the width When the value is reached, the user is considered to be in a sleep state, and the playback control module is notified.

In the above solution, the mobile terminal further includes: a threshold setting module, configured to provide a threshold setting option in the UI of the mobile terminal, and when the threshold setting is selected, a threshold setting interface is provided, and the threshold of the heart rate change of the user is input.

In the above solution, the mobile terminal further includes: a health mode module and a display module; wherein

a health mode module, configured to provide a health mode option, and notify the heart rate acquisition module and the display module when the health mode is selected;

The display module is configured to display the real-time heart rate obtained by the heart rate acquisition module on the multimedia play interface. The invention provides an earphone, the earphone comprises: a sensor and a signal transmission module; wherein the sensor is configured to generate a signal every time a pulse is detected;

The signal transmission module is configured to transmit a signal generated by the sensor after detecting the pulse to the mobile terminal. The invention provides a method, system and earphone for intelligently controlling multimedia playing, in earphone Setting a sensor for detecting a pulse, the sensor generates a signal every time a pulse is detected and transmits to the mobile terminal; setting a sleep mode option at the mobile terminal, when the sleep mode is selected, the mobile terminal detects the unit according to the sensor time The pulse rate, obtain the user's real-time heart rate, and determine the user's multimedia playback after the user enters the sleep state according to the heart rate change before and after the user's sleep; thus, the user can accurately stop the multimedia play when the user enters the sleep state, and reduce the earphone during sleep. Play multimedia damage to the human ear, improve the user's sleep quality, extend the standby time of the mobile terminal, and provide real-time health information to the user. DRAWINGS

FIG. 1 is a schematic flowchart of a method for implementing intelligent control multimedia playback according to the present invention; FIG. 2 is a schematic structural diagram of a system for implementing intelligent control multimedia playback according to the present invention. detailed description

The basic idea of the present invention is: a sensor for detecting a pulse is provided on the earphone, the sensor generates a signal every time a pulse is detected and transmits to the mobile terminal; the sleep mode option is set in the mobile terminal, and the mobile terminal is selected when the sleep mode is selected Obtaining a real-time heart rate of the user according to the number of pulses detected by the sensor per unit time, and determining the multimedia play of the user after the user enters the sleep state according to the heart rate change before and after the user sleeps;

The mobile terminal includes a mobile phone, MP4 (MPEG-4 Part 14), a notebook computer, etc.; the multimedia playback includes audio and/or video playback.

The invention will be further described in detail below with reference to the drawings and specific embodiments.

The invention provides a method for intelligently controlling multimedia playing, as shown in FIG. 1, the method comprises the following steps:

Step 101: A sensor for detecting a pulse is set on the earphone, and the sensor generates a signal every time a pulse is detected and transmits the signal to the mobile terminal;

Specifically, a sensor for detecting a pulse is set in the earphone, and a pulse of the user's ear is measured. Since the pulse of the ear is generally slight, in order to allow the sensor to obtain pulse information more accurately, the sensor can be placed close to the pulse of the user's ear, such as behind the auricle; in addition, a fixing device can be added. , the sensor and the pulse at the ear can be in constant contact; when the sensor is in operation, a signal is generated every time a pulse is detected, and the signal is transmitted to the mobile terminal; the signal is transmitted to the mobile terminal, The signal is typically transmitted to the mobile terminal over the signal line.

Step 102: Set a sleep mode option in the mobile terminal. When the sleep mode is selected, the mobile terminal obtains a real-time heart rate of the user according to the pulse number detected by the sensor unit time; specifically, setting a sleep mode option in the UI of the mobile terminal, When the user selects the sleep mode, the mobile terminal generates an interrupt every time a signal sent by the sensor is detected, and performs counting processing in the interrupt processing, that is, the counter is incremented by 1, and the number of signals transmitted by the sensor per unit time is obtained, and the user is obtained. Real time heart rate, and each time the statistics are performed, the counting process is performed again, that is, the counter is reset to zero; the unit time may be 20 seconds, 30 seconds, or 1 minute;

The step further includes: setting a health mode option in the UI of the mobile terminal, and when the user selects the health mode, the mobile terminal obtains the real-time heart rate of the user according to the pulse number detected by the sensor per unit time;

In the above, the signal sent by the mobile terminal detecting sensor may be a signal sent by the sensor through the earphone button detecting circuit or the dedicated signal detecting circuit, and the dedicated signal detecting circuit is a detecting circuit specially provided for the signal sent by the sensor. The circuit for detecting the signal belongs to the prior art, and is not described here again; when detecting the signal sent by the sensor through the earphone button detecting circuit, it may first determine whether the current mode is a sleep mode or a healthy mode, when in the sleep mode or the healthy mode, Switching the normal earphone button interrupt processing to the above counting processing; when not in the sleep mode or the healthy mode, the interrupt processing generated by the button detecting circuit is switched back to the normal headphone button interrupt processing;

Step 103: In the case of selecting a sleep mode, the mobile terminal according to the heart rate before and after the user sleeps The change determines that the user enters the sleep state, and controls the multimedia play of the user;

Specifically, the user sets the threshold of the heart rate change before and after the user sleeps according to the real-time heart rate obtained by the mobile terminal before and after the sleep, and the mobile terminal obtains the real-time heart rate of the user obtained each time during the multimedia playback. Comparing the real-time heart rate, when the value is greater than the threshold, the user is considered to be in a sleep state, and the current multimedia playback is stopped;

The user sets the threshold of the heart rate change before and after the user sleeps according to the real-time heart rate obtained by the mobile terminal before and after the sleep, and generally: the mobile terminal records the real-time heart rate obtained before and after the user sleeps, and the user records the mobile terminal by searching for the mobile terminal. The real-time heart rate determines the threshold of heart rate changes before and after sleep;

The step further includes: setting a threshold setting option in the UI of the mobile terminal, and when the user selects the threshold setting, providing a threshold setting interface for inputting a threshold value of the heart rate change before and after the user sleeps;

The step further includes: displaying the real-time heart rate of the user on the multimedia play interface when the user selects the healthy mode, so that the user obtains his or her physical health status while performing multimedia play.

In order to implement the above method, the present invention further provides a system for intelligently controlling multimedia playback. As shown in FIG. 2, the system includes: an earphone 21 and a mobile terminal 22;

The earphone 21 is configured to set a sensor for detecting a pulse, and the sensor generates a signal every time a pulse is detected and transmits the signal to the mobile terminal 22;

The sensor is disposed near a pulse of the user's ear, such as behind the auricle, etc., and may be a pressure sensor or an infrared sensor;

The mobile terminal 22 is configured to set a sleep mode option. When the sleep mode is selected, the user's real-time heart rate is obtained according to the pulse rate detected by the sensor per unit time, and the user is determined to enter the sleep state according to the heart rate change before and after the user sleeps. Controlling the multimedia playback of the user; further, the headset 21 includes: a sensor 211, a signal transmission module 212; a sensor 211, configured to generate a signal every time a pulse is detected;

The signal transmission module 212 is configured to transmit a signal generated by the sensor 211 after detecting the pulse to the mobile terminal 22.

Further, the mobile terminal 22 includes: a sleep mode module 221, a heart rate acquisition module 222, a determination module 223, and a play control module 224;

The sleep mode module 221 is configured to provide a sleep mode option, and when the sleep mode is selected, the heart rate acquisition module 222 and the judgment module 223 are notified;

The heart rate acquisition module 222 is configured to obtain a real-time heart rate of the user according to the number of pulses detected by the sensor 211 per unit time;

Specifically, the heart rate acquisition module 222 generates an interrupt every time a signal sent by the sensor 211 is detected, and performs counting processing in the interrupt processing, that is, the counter is incremented by one, and the number of signals transmitted by the sensor 211 in the statistical unit time is obtained by the user. The real time heart rate; the unit time may be 20 seconds, 30 seconds or 1 minute, etc., wherein the heart rate acquisition module 222 detects that the signal sent by the sensor 211 may be sent by the earphone button detection circuit or the dedicated signal detection circuit. Signal detection;

The determining module 223 is configured to determine that the user enters a sleep state according to a heart rate change before and after the user sleeps, and notifies the play control module 224;

Specifically, the determining module 223 compares the real-time heart rate of the user obtained by the heart rate acquiring module 222 with the last obtained real-time heart rate according to the set threshold value of the heart rate change before and after the user sleeps, and is greater than the threshold value. When the user enters the sleep state, the user is notified of the play control module 224; the value of the heart rate change before and after the user sleeps is the user's real-time heart rate obtained by the heart rate acquisition module 222 before and after the sleep, and the heart rate change before and after the user's sleep is set. a threshold value; a play control module 224, configured to stop the current multimedia play after receiving the notification of the determining module 223;

The mobile terminal 22 further includes: a threshold setting module 225 for the mobile terminal 22 The UI provides a threshold setting option. When the threshold setting is selected, a threshold setting interface is provided for inputting a threshold value of the heart rate change before and after the user sleeps;

The mobile terminal 22 further includes: a health mode module 226, a display module 227;

The health mode module 226 is configured to provide a health mode option, and when the health mode is selected, the heart rate acquisition module 222 and the display module 227 are notified;

The display module 227 is configured to display the real-time heart rate obtained by the heart rate acquisition module 222 on the multimedia play interface, so that the user obtains his or her physical health status while performing multimedia playback.

Based on the above system, the present invention further provides an earphone 21, as shown in FIG. 2, the earphone includes: a sensor 211, a signal transmission module 212;

a sensor 211, configured to generate a signal every time a pulse is detected;

Through the method of the invention, the intelligent intelligent multimedia playback can be stopped when the user enters the sleep state, the damage of the multimedia to the human ear during sleep is reduced, the sleep quality of the user is improved, the standby time of the mobile terminal is prolonged, and the user can also be in real time. Provide health information.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included. Within the scope of protection of the present invention.

Claims

Claim

A method for intelligently controlling multimedia playback, characterized in that a sleep mode option is set in a mobile terminal, and a sensor for detecting a pulse is set on the earphone; the method further comprises:

The method according to claim 1, wherein the mobile terminal obtains a real-time heart rate of the user according to the number of pulses detected by the sensor per unit time, and is: the mobile terminal detects the sensor transmission every time. One signal generates an interrupt, counts processing in the interrupt processing, and counts the number of signals transmitted by the sensor per unit time to obtain the user's real-time heart rate.

3. Method according to claim 2, characterized in that the unit time is 20 seconds, 30 seconds or 1 minute.

The method according to claim 1, wherein the determining that the user enters a sleep state according to a change in a heart rate of the user is: setting a threshold of a heart rate change of the user in the mobile terminal, and performing a multimedia play on the mobile terminal, The real-time heart rate of the user obtained each time is compared with the last-time real-time heart rate, and when it is greater than the threshold, it is determined that the user enters a sleep state.

5. The method according to claim 4, wherein the method further comprises: setting a threshold setting option in a user interface (UI) of the mobile terminal;

When the threshold setting is selected, a threshold setting interface is provided, and the threshold value of the user's heart rate changes is input.

6. The method according to claim 1, wherein the method further comprises: setting a health mode option in a UI of the mobile terminal;

When the user selects the health mode, the mobile terminal obtains the real-time heart rate of the user according to the number of pulses detected by the sensor per unit time.

The method according to claim 6, wherein the method further comprises: displaying the heart rate of the user in real time on the multimedia play interface in the case that the user selects the health mode.

8. A system for intelligently controlling multimedia playback, wherein the system comprises: a headset, a mobile terminal;

9. The system according to claim 8, wherein the earphone further comprises a signal transmission module, configured to transmit a signal generated by the sensor after detecting the pulse to the mobile terminal.

The system of claim 8, wherein the mobile terminal comprises: a sleep mode module, a heart rate acquisition module, a determination module, and a play control module;

The system according to claim 10, wherein the determining module is specifically configured to: obtain a real-time heart rate of the user obtained by each heart rate acquisition module according to a threshold value of the set heart rate change of the user. The real-time heart rate is compared, and when it is greater than the threshold, the user is considered to be in a sleep state, and the playback control module is notified.

The system according to claim 11, wherein the mobile terminal further comprises: a threshold setting module, configured to provide a threshold setting option in the UI of the mobile terminal, and provide a threshold when the threshold setting is selected Set the interface and enter the threshold value of the user's heart rate change.

The system according to claim 10, wherein the mobile terminal further comprises: a health mode module, a display module;

The display module is configured to display the real-time heart rate obtained by the heart rate acquisition module on the multimedia play interface.

14. An earphone, the earphone comprising: a sensor, a signal transmission module; wherein

a sensor for generating a signal every time a pulse is detected;

The signal transmission module is configured to transmit a signal generated by the sensor after detecting the pulse to the mobile terminal.