WO2019161720A1 - 信息推送方法及相关产品 - Google Patents

信息推送方法及相关产品 Download PDF

Info

Publication number
WO2019161720A1
WO2019161720A1 PCT/CN2019/072201 CN2019072201W WO2019161720A1 WO 2019161720 A1 WO2019161720 A1 WO 2019161720A1 CN 2019072201 W CN2019072201 W CN 2019072201W WO 2019161720 A1 WO2019161720 A1 WO 2019161720A1
Authority
WO
WIPO (PCT)
Prior art keywords
brain wave
wave signal
user
picture set
target picture
Prior art date
Application number
PCT/CN2019/072201
Other languages
English (en)
French (fr)
Inventor
张海平
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2019161720A1 publication Critical patent/WO2019161720A1/zh

Links

Images

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/015Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50Information retrieval; Database structures therefor; File system structures therefor of still image data
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/953Querying, e.g. by the use of web search engines
    • G06F16/9535Search customisation based on user profiles and personalisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/01Indexing scheme relating to G06F3/01
    • G06F2203/011Emotion or mood input determined on the basis of sensed human body parameters such as pulse, heart rate or beat, temperature of skin, facial expressions, iris, voice pitch, brain activity patterns

Definitions

  • the present application relates to the field of signal processing technologies, and in particular, to an information pushing method and related products.
  • Electronic devices With the widespread use of electronic devices (such as mobile phones, tablets, etc.), electronic devices can support more and more applications, and functions become more and more powerful. Electronic devices are developing in a diversified and personalized way, becoming user life. An indispensable electronic product. The user usually interacts with the electronic device through finger touch, voice input, etc., and controls the electronic device to perform various functions.
  • lock screen magazines are becoming more and more popular.
  • the lock screen magazine content is displayed, but the displayed content is random among the user's subscription channels, therefore, the lock Screen magazines are more rigid and reduce the user experience.
  • the embodiment of the present application provides an information pushing method and related products, which can improve the intelligence of picture pushing.
  • an embodiment of the present application provides an electronic device, where the electronic device includes a processor, and a brain wave component and a display screen connected to the processor, where:
  • the brain wave component is configured to acquire a first brain wave signal of the user
  • the processor is configured to parse the first brain wave signal to obtain a first emotion type of the user; and perform a search in the image library according to the first emotion type, and obtain the first emotion a first target picture set corresponding to the type, where the first target picture set includes at least one picture;
  • the display screen is configured to push the first target picture set.
  • the embodiment of the present application provides an information pushing method, which is applied to an electronic device, where the electronic device includes a brain wave component, and the method includes:
  • the embodiment of the present application provides an information pushing device, which is applied to an electronic device, where the electronic device includes a brain wave component, wherein the device includes:
  • An acquiring unit configured to acquire a first brain wave signal of the user by using the brain wave component
  • An analyzing unit configured to parse the first brain wave signal to obtain a first emotion type of the user
  • a search unit configured to perform a search in the picture library according to the first emotion type, to obtain a first target picture set corresponding to the first emotion type, where the first target picture set includes at least one picture;
  • a pushing unit configured to push the first target picture set on a display screen of the electronic device.
  • an embodiment of the present application provides an electronic device, including a processor, a memory, a brain wave component, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and are The configuration is performed by the processor described above, the program comprising instructions for performing the steps in the second aspect of the embodiments of the present application.
  • the embodiment of the present application provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to execute the first embodiment of the present application.
  • an embodiment of the present application provides a computer program product, where the computer program product includes a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the implementation as in the present application.
  • the computer program product can be a software installation package.
  • FIG. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 1B is a schematic structural diagram of a brain wave component according to an embodiment of the present application.
  • 1C is a schematic structural diagram of an electronic device integrated with an electroencephalogram component according to an embodiment of the present application
  • FIG. 1D is a schematic structural diagram of another brain wave component provided by an embodiment of the present application.
  • FIG. 1E is a schematic structural diagram of another brain wave component provided by an embodiment of the present application.
  • FIG. 1F is a schematic structural diagram of another brain wave component according to an embodiment of the present application.
  • 1G is a schematic structural diagram of another brain wave component provided by an embodiment of the present application.
  • 1H is a schematic structural diagram of an electrode array provided by an embodiment of the present application.
  • 1I is a diagram showing an example of a signal processing circuit of a brain wave component provided by an embodiment of the present application
  • 1J is a schematic flowchart of an information pushing method provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of another information pushing method provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • 4A is a block diagram showing the functional units of an information pushing apparatus according to an embodiment of the present application.
  • 4B is a block diagram showing another functional unit of an information pushing apparatus according to an embodiment of the present application.
  • FIG. 4C is a block diagram showing another functional unit of an information pushing apparatus according to an embodiment of the present application.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the present application.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • the electronic device involved in the embodiments of the present application may include various handheld devices having wireless communication functions, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user devices (user Equipment, UE), mobile station (MS), terminal device, etc.
  • user Equipment user Equipment
  • MS mobile station
  • terminal device etc.
  • the devices mentioned above are collectively referred to as electronic devices.
  • FIG. 1A is a schematic structural diagram of an electronic device 100.
  • the electronic device 100 includes a processor 110, a brain wave component 120, a display screen 130, a brain wave component 120, and a display screen 130. Each is electrically coupled to the processor 110, wherein:
  • the brain wave component 120 is configured to acquire a first brain wave signal of the user
  • the processor 110 is configured to parse the first brain wave signal to obtain a first emotion type of the user, and perform a search in the image library according to the first emotion type, and obtain the first a first target picture set corresponding to the emotion type, the first target picture set including at least one picture;
  • the display screen 130 is configured to push the first target picture set.
  • the electronic device described in the embodiment of the present application acquires the first brain wave signal of the user through the brain wave component, and analyzes the first brain wave signal to obtain the first emotion type of the user, according to the first emotion type.
  • the user's emotion is analyzed, the picture corresponding to the user's emotion is determined and pushed to the user, and the smart push lock screen magazine can be realized, thereby improving the user experience.
  • the brain wave component 120 is configured to acquire a first brain wave signal of the user when detecting a bright screen operation
  • the processor 110 is further configured to illuminate a display screen of the electronic device,
  • the display 130 pushes the first target picture set.
  • the brain wave component 120 may also be referred to as a brain wave wave chip, a brain wave receiver, etc., and the brain wave component 120 is integrated in the electronic device, has a dedicated signal processing circuit, and is connected to the processor of the electronic device according to the type of the collected signal. It can be divided into a current-type brain wave component and an electromagnetic brain wave component.
  • the current-type brain wave component is used to collect the biological current generated by the brain cortex
  • the electromagnetic brain wave component is used to collect the electromagnetic wave radiated when the human brain is active.
  • the brain wave component 120 is equivalent to an antenna for receiving brain waves. It can be understood that the specific form of the brain wave component 120 can be various and is not limited herein.
  • the brain wave component 120 may include an antenna module and a signal processing module, which may be integrated on a main circuit board of the electronic device, and the antenna module collects electromagnetic wave signals generated when the human brain is active, and the signal processing is performed.
  • the module performs denoising, filtering, signal amplification, encoding/decoding, quantization, digital-to-analog conversion and the like on the electromagnetic wave signal, and finally forms a reference brain wave signal and sends it to the processor for processing.
  • the brain wave component 120 can include a wearable signal collector that can be housed in a receiving cavity of the rear case of the electronic device as shown in FIG. 1C.
  • the wearable signal collector is wired or wirelessly connected to the local end of the electronic device (the wireless connection corresponds to the wearable signal collector integrated with the communication module and the electronic device local communication connection).
  • the wearable signal collector may include at least one of the following: a brain wave helmet, a brain wave earring, a brain wave hearing aid, a brain wave glasses, a brain wave hair clip, a brain wave implanted chip, a brain wave patch, Brainwave headphones and so on.
  • an implanted brain wave in a human body is implanted as an example, and a brain wave implanted chip is used to connect a plurality of neuron sensors, and each neuron sensor is disposed in each nerve. Element for receiving brain wave signals from each neuron.
  • the neuron sensor collects the brain wave signal from the neuron, and sends the brain wave signal carrying the neuron identifier of the neuron to the brain wave to implant the chip, and then implants the brain wave into the brain through the brain wave. The signal is sent to the brainwave component.
  • FIG. 1E an implanted brain wave in a human body is implanted as an example, and a brain wave implanted chip is used to connect a plurality of neuron sensors, and each neuron sensor is disposed in each nerve. Element for receiving brain wave signals from each neuron.
  • the neuron sensor collects the brain wave signal from the neuron, and sends the brain wave signal carrying the neuron identifier of the neuron to the brain wave to implant the chip, and then implants the brain wave
  • the brain wave signal can be amplified by the brain wave signal amplifier, and then the amplified brain wave signal is transmitted to the brain wave body.
  • Implant the chip The above neuron identifier is used to uniquely identify a neuron, and the neuron identifier may specifically be a number, a position coordinate, a neuron name, and the like.
  • the brain wave signal in the embodiment of the present application may be at least one of the following: an electroencephalogram signal of the left brain, a brain wave signal of the right brain, a brain wave signal of at least one neuron, and a brain from a certain region of the cerebral cortex.
  • the electric wave signal and the like are not limited herein.
  • the electroencephalogram component 120 may include an electrode array and a signal processing module, wherein the electron array is buried in the scalp to capture electrical signals of the neurons, and the electrode portion has a needle shape.
  • the array, the signal processing circuit portion may include a signal amplifier, a signal filter, a signal separator, an analog to digital conversion circuit, an interface circuit, and the like.
  • the processor 121 includes an application processor and a baseband processor.
  • the processor is a control center of the electronic device, and connects various parts of the entire electronic device by using various interfaces and lines, by running or executing a software program stored in the memory and/or Or modules, as well as calling data stored in the memory, performing various functions and processing data of the electronic device, thereby performing overall monitoring of the electronic device.
  • the application processor mainly processes an operating system, a user interface, an application, etc.
  • the baseband processor mainly processes wireless communication. It can be understood that the above baseband processor may also not be integrated into the processor.
  • the electronic device also includes a memory for storing software programs and modules, and the processor executes various functional applications and data processing of the electronic device by running software programs and modules stored in the memory.
  • the memory may mainly include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function, and the like; the storage data area may store data created according to usage of the electronic device or the like. Further, the memory may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the above processor may also be a quantum chip or an artificial intelligence AI chip, and details are not described herein again.
  • the non-brain wave sensor 130 may be at least one of the following: a touch display screen (for collecting characters or patterns input by a user), a microphone (for collecting voice signals), a camera (for collecting a face or an iris); , fingerprint identification module (for fingerprint collection), vein sensor (for collecting vein signals), and so on.
  • the non-brain wave sensor 130 may also be a processor for acquiring unique identification information of the electronic device, for example, an international mobile equipment identity (IMEI), an integrated circuit card identity (integrate circuit card identity, ICCID), MAC address, Internet access number, etc.
  • IMEI international mobile equipment identity
  • ICCID integrated circuit card identity
  • MAC address Internet access number
  • the processor 110 is specifically configured to:
  • the processor 110 is further specifically configured to:
  • the display screen is specifically configured to:
  • the brain wave component 120 is further specifically configured to:
  • the processor 110 is further configured to:
  • the display screen 130 is configured to push the second target picture set on the display screen.
  • the processor 110 is specifically configured to:
  • the electronic device described above with reference to FIG. 1A can be used to implement the following information pushing method, including the following steps:
  • the brain wave component 120 acquires a first brain wave signal of the user
  • the processor 110 parses the first brain wave signal to obtain a first emotion type of the user; and performs a search in the picture library according to the first emotion type to obtain a correspondence with the first emotion type. a first target picture set, the first target picture set including at least one picture;
  • the display screen 130 pushes the first target picture set.
  • the processor 110 is specifically configured to:
  • Pre-processing the first brain wave signal to obtain a first reference brain wave signal Pre-processing the first brain wave signal to obtain a first reference brain wave signal; sampling and quantizing the first reference brain wave signal to obtain a first discrete brain wave signal; determining the first dispersion a plurality of extreme points of the electroencephalogram signal; using a mean square error of the plurality of extreme points as a first reference emotion value; determining the first reference emotion according to a mapping relationship between the preset emotion value and the emotion type The first emotion type corresponding to the value.
  • FIG. 1J is a schematic flowchart diagram of an information pushing method according to an embodiment of the present application.
  • the electronic device is applied to an electronic device, and the electronic device includes a brain wave component.
  • the information push method includes:
  • the embodiment of the present application can be applied to a lock screen magazine application. Of course, it can also be applied to other picture pushes, for example, desktop picture push, picture push of a shopping application, and the like, which are not limited herein.
  • the first brain wave signal may be a brain wave signal for a period of time, or a brain wave signal for meditation when the keyword is preset, and the preset keyword may be at least one of the following: characters, voices, images, solid objects, animals.
  • the character can be "oppo" or voice.
  • the image can be "a song”.
  • an image can be "a certain image”.
  • “One cup", for example, an animal can be "a dog", taking the smell as an example, it can be "a gourmet” and so on.
  • the electronic device may be in an off-screen state and not in an unlocked state. Further, the bright-screen operation may be detected, and the bright-screen operation may be implemented by the user through the electronic device power button.
  • the above-mentioned user is not limited to a person, but may be an animal having a thinking (for example, a monkey), or a robot or the like.
  • the brain wave can reflect the user's mood fluctuation to a certain extent, and different brain wave signals can correspond to different emotions.
  • the first emotion type can include at least one of the following types: hi, anger, sadness, happiness, fatigue, sadness. , depressed, irritated, scared, concerned, etc., this application does not limit this.
  • parsing the first brain wave signal to obtain the first emotion type of the user may include the following steps:
  • the first reference brain wave signal is sampled and quantized to obtain a first discrete brain wave signal
  • the mean square error of the plurality of extreme points is used as a first reference emotion value
  • the above types of emotions may include at least one of the following types: hi, anger, sadness, happiness, tiredness, sadness, depression, irritability, fear, worry, and the like, which is not limited in this application.
  • the foregoing pre-processing may be at least one of: signal amplification, filtering (low-pass filtering, high-pass filtering, band-pass filtering, etc.), signal separation (for example, brainwave signals of a plurality of users, separating brainwave signals of a specified user, Alternatively, an electroencephalogram signal containing a plurality of neurons, an electroencephalogram signal of a neuron associated with emotion is separated), and the like.
  • the first reference brain wave signal After pre-processing the first brain wave signal, the first reference brain wave signal can be sampled and quantized to obtain the first discrete brain wave signal, and sampling and quantization can reduce the amount of data and improve the analysis efficiency, and can extract the first
  • the plurality of extreme points of the discrete brain wave signal the extreme point may include a maximum value and a minimum value, and the mean square error of the plurality of extreme points may be determined, and the mean square error represents the user's mood fluctuation to a certain extent, therefore,
  • the mean square error is used as the first reference emotion value, and the mapping relationship between the emotion value and the emotion type may be pre-stored in the electronic device. Further, the first emotion type corresponding to the first reference emotion value may be determined according to the mapping relationship.
  • represents the emotional value
  • a, b, c, d, e, f, g, h, i, k, l are all constants
  • b ⁇ c, d ⁇ e, f ⁇ g, h ⁇ i, and j ⁇ k For example, when a ⁇ b, it is determined that the emotion type corresponding to the first brain wave signal of the user at this time is hi.
  • the picture library may include multiple pictures, and each picture may be preset with an emotion type identifier, and the emotion type identifier is used to indicate the emotion type corresponding to the picture. Further, a first target picture set corresponding to the first emotion type may be searched from the picture library, and the first target picture set may include at least one picture.
  • the electronic device may illuminate the display screen of the electronic device.
  • the electronic device may further include an environmental sensor.
  • the environmental parameter may be collected by the environmental sensor.
  • the environmental parameter may be: ambient brightness or ambient color temperature, and the environment parameter is determined.
  • Display parameters, according to the display parameter, illuminate the display screen of the electronic device, and the display parameter may be at least one of the following: display brightness, display color temperature, display area, display resolution, etc., after illuminating the display of the electronic device, The first target picture set described above is pushed on the display.
  • the electronic device when applied to a lock screen magazine application, when detecting a bright screen (non-unlock) operation of the user, the electronic device may acquire a brain wave signal of the user, and determine a user's emotion based on the brain wave signal. For example, fatigue, emotions, etc., based on the user's emotions, when the screen is lit, the corresponding lock screen magazine can be pushed. For example, if the user's emotion is detected as a depression, then the user can like to push the relaxed content or the user's favorite content to ease the user's depression, and for example, when the user is happy, the user can push the cheerful lock. The content of the screen magazine, so, can make the user more comfortable.
  • pushing the first target image set on the display screen of the electronic device may include the following steps:
  • the playing parameters may be at least one of the following: playing speed, playing volume, playing background music, playing special effects, playing brightness, playing order, playing time of each picture, number of pictures played at one time, and the like.
  • the playback speed can be understood as the number of pictures played per second.
  • the playback volume is mainly for pictures with background music. When there is more than one background music in a picture, you can also select the effect of playing background music and playing the special effects when playing. For example, appearing from the left side of the display screen, for example, appearing from the right side of the display screen, and for example, the picture appears looming, etc., the playing brightness mainly refers to the brightness of the picture during playback, and the playing time of each picture can be understood as, The length of time each picture stays.
  • the number of pictures played at one time refers to playing one picture at a time (for example), for example, playing one picture at a time or playing multiple pictures at a time. image.
  • the mapping between the emotion type and the play parameter controlled by the lock screen magazine may be pre-stored in the memory of the electronic device, and then the target play parameter corresponding to the first emotion type is determined according to the mapping relationship. Specifically, you can refer to the following table:
  • Emotional type Playback parameters Emotion type 1 Play parameter set 1
  • emotion type 1 which corresponds to play parameter set 1.
  • the method may further include the following steps:
  • A1. Determine a color value of each of the plurality of pictures to obtain a plurality of color values.
  • A2 determining an influence coefficient of each of the plurality of color values on the first emotion type, and obtaining a plurality of influence coefficients
  • A3. Determine, according to the multiple impact coefficients, a play priority of the multiple pictures.
  • pushing the first target picture set on the display screen of the electronic device may be implemented as follows:
  • the first target image set may include multiple pictures, and each picture may correspond to one color value.
  • the color information of the picture may be extracted, and then the color information is averaged to obtain the color value of the picture.
  • the color affects the user's mood change to a certain extent, and therefore, the influence coefficient of each color value on the first emotion type can be determined.
  • the influence coefficient between the color value and the first emotion type may be determined in advance by a large number of experiments, and further, a mapping relationship between the color value and the influence coefficient of the first emotion type may be obtained, and according to the mapping relationship, the plurality of The influence coefficient of each color value on the first emotion type obtains a plurality of influence coefficients, and further, the play priority of the plurality of pictures may be determined according to the influence coefficient from large to small, or from small to large. And, the first target picture set can be played according to the play priority. In this way, the user can be guided to change the mood of the user, for example, the mood is good, the better, the worse the mood, and the better.
  • steps B1-B5 may also be included, as follows:
  • the preset range may be set by the user, or the system defaults.
  • the above step B1 can refer to the above step 101.
  • the user's emotional change can be detected according to the fluctuation of the user's brain wave or the energy change.
  • the emotional change coefficient exceeds the preset range, the user's emotion changes greatly, and further, The user's next change mood can be estimated based on the mood change coefficient, and the second emotion type is obtained.
  • the mood change is a process quantity, for example, the mood is general, happy, and very happy. Further, searching in the picture library according to the second emotion type, obtaining a second target picture set corresponding to the second emotion type, the second target picture set including at least one picture, and pushing the second target picture on the display screen set.
  • the play parameter corresponding to the second emotion type may also be determined, and the second target picture set is played according to the play parameter.
  • the lock screen magazine can be adjusted in time when the user's mood changes.
  • the first target picture set is not played, the first target picture set is paused, and then the second target picture set is pushed on the display screen. If the first target picture set is played, Then push the second target picture set on the display.
  • determining the emotional change coefficient of the user according to the first brain wave signal and the second brain wave signal may include the following steps:
  • the total energy of the first brain wave signal, the ratio of the total energy to the duration of the first brain wave signal, which is the first average energy value, can be calculated, and the second average energy value can be obtained according to the same reason.
  • the first average energy value and the second average energy value can determine the user's emotional change coefficient.
  • the emotional change coefficient may also be positive or negative, just as the user's mood can be worse and can be better, as follows.
  • a way to determine the coefficient of emotional change is given, as follows:
  • the coefficient of emotional change (second average energy value - first average energy value) / first average energy value.
  • the information pushing method described in the embodiment of the present application can obtain the first brain wave signal of the user through the brain wave component, and analyze the first brain wave signal to obtain the first emotion type of the user, according to the first
  • the emotion type is searched in the picture library to obtain a first target picture set corresponding to the first emotion type, and the first target picture set includes at least one picture, and the first target picture set is pushed on the display screen, so that the brain can pass the brain
  • the electric wave signal parses out the emotion of the user, determines the picture corresponding to the user's emotion and pushes it to the user, so that the smart push lock screen magazine can be realized, and the user experience is improved.
  • FIG. 2 is a schematic flowchart of an information pushing method according to an embodiment of the present application, which is applied to an electronic device as described in FIG. 1A, and the electronic device is consistent with the embodiment shown in FIG. 1J.
  • the information push method includes:
  • the information pushing method described in the embodiment of the present application acquires the first brain wave signal of the user through the brain wave component, and analyzes the first brain wave signal to obtain the first emotion type of the user, according to the first emotion.
  • the second brain wave signal determines the user's mood change coefficient.
  • the mood change coefficient exceeds the preset range, the user's next change mood is estimated according to the mood change trend, and the second emotion type is obtained, according to the second emotion type in the picture library.
  • the second target picture set includes at least one picture, and pushing the second target picture set on the display screen, so that the user can be parsed by the brain wave signal Emotions, determine the picture corresponding to the user's emotions and push it to the user, of course, when the user's mood changes,
  • intelligent magazine push lock screen can be implemented to enhance the user experience.
  • FIG. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
  • the electronic device includes a processor and a memory.
  • a brain wave component a communication interface
  • one or more programs wherein the one or more programs are stored in the memory and configured to be executed by the processor, the program including instructions for performing the following steps;
  • the electronic device described in the embodiment of the present application acquires the first brain wave signal of the user through the brain wave component, and analyzes the first brain wave signal to obtain the first emotion type of the user, according to the first emotion type.
  • the user's emotion is analyzed, the picture corresponding to the user's emotion is determined and pushed to the user, and the smart push lock screen magazine can be realized, thereby improving the user experience.
  • the instructions in the program are specifically configured to perform the following operations:
  • the instructions in the program are also specifically used to perform the following operations:
  • the instructions in the program are specifically used to perform the following operations:
  • the instructions in the program are also specifically used to perform the following operations:
  • the instruction in the program is specifically configured to perform the following operations:
  • the instruction in the program is specifically configured to perform the following operations:
  • the brain wave signal is preprocessed to obtain a first reference brain wave signal;
  • the first reference brain wave signal is sampled and quantized to obtain a first discrete brain wave signal; and the first discrete brain wave signal is determined.
  • An extreme value point; the mean square error of the plurality of extreme points is used as a first reference emotion value; and the mapping corresponding to the first reference emotion value is determined according to a mapping relationship between the preset emotion value and the emotion type The first type of emotion.
  • the electronic device includes corresponding hardware structures and/or software modules for performing the respective functions in order to implement the above functions.
  • the present application can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments provided herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for each particular application to implement the described functionality, but such implementation should not be considered to be beyond the scope of the application.
  • the embodiment of the present application may divide the functional unit into the electronic device according to the foregoing method example.
  • each functional unit may be divided according to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logical function division. In actual implementation, there may be another division manner.
  • FIG. 4A is a block diagram showing the functional units of the information pushing apparatus 400 according to the embodiment of the present application.
  • the information pushing device 400 is applied to an electronic device, and the electronic device includes a brain wave component.
  • the information pushing device 400 includes an obtaining unit 401, a parsing unit 402, a searching unit 403, and a pushing unit 404.
  • the obtaining unit 401 is configured to acquire a first brain wave signal of the user by using the brain wave component;
  • the parsing unit 402 is configured to parse the first brain wave signal to obtain a first emotion type of the user;
  • the searching unit 403 is configured to perform a search in the picture library according to the first emotion type, to obtain a first target picture set corresponding to the first emotion type, where the first target picture set includes at least one picture;
  • the pushing unit 404 is configured to push the first target picture set on a display screen of the electronic device.
  • the information pushing device described in the embodiment of the present application is applied to an electronic device, and the first brain wave signal of the user is acquired by the brain wave component, and the first brain wave signal is parsed to obtain the first emotion type of the user.
  • Searching in the picture library according to the first emotion type obtaining a first target picture set corresponding to the first emotion type, the first target picture set including at least one picture, pushing the first target picture set on the display screen,
  • the brain wave signal can be used to parse out the user's emotions, determine the picture corresponding to the user's emotion and push it to the user, which can realize smart push lock screen magazine and improve the user experience.
  • the first target picture set is pushed on a display screen of the electronic device, and the pushing unit 404 is specifically configured to:
  • FIG. 4B is still another modified structure of the information pushing device shown in FIG. 4A.
  • the method further includes a first determining unit 405, the first The target image collection contains multiple images, of which
  • the first determining unit 405 is configured to determine a color value of each of the plurality of pictures to obtain a plurality of color values, and determine each color value of the plurality of color values to the first A plurality of influence coefficients are obtained by the influence coefficient; determining a play priority of the plurality of pictures according to the plurality of influence coefficients;
  • the pushing unit 404 is specifically configured to:
  • FIG. 4C is a further modification of the information pushing device shown in FIG. 4A, which may further include a second determining unit 406, in comparison with FIG. 4A, wherein
  • the acquiring unit 401 is configured to acquire a second brain wave signal of the user by using the brain wave component;
  • the second determining unit 406 is further specifically configured to:
  • the searching unit 403 is specifically configured to: perform a search in the image library according to the second emotion type, and obtain a second target image set corresponding to the second emotion type, where the second target image set includes at least one Picture
  • the pushing unit 404 is further specifically configured to:
  • the determining unit is specifically configured to: in the determining the emotional variation coefficient of the user according to the first brain wave signal and the second brain wave signal,
  • the parsing unit 402 is specifically configured to:
  • Pre-processing the first brain wave signal to obtain a first reference brain wave signal Pre-processing the first brain wave signal to obtain a first reference brain wave signal; sampling and quantizing the first reference brain wave signal to obtain a first discrete brain wave signal; determining the first dispersion a plurality of extreme points of the electroencephalogram signal; using a mean square error of the plurality of extreme points as a first reference emotion value; determining the first reference emotion according to a mapping relationship between the preset emotion value and the emotion type The first emotion type corresponding to the value.
  • the embodiment of the present application further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to perform some or all of the steps of any of the methods described in the foregoing method embodiments.
  • the above computer includes an electronic device.
  • the embodiment of the present application further provides a computer program product, where the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause the computer to execute any one of the methods described in the foregoing method embodiments. Part or all of the steps of the method.
  • the computer program product can be a software installation package, and the computer includes an electronic device.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the above units is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described above as separate components may or may not be physically separated.
  • the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the above-described integrated unit can be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present application, in essence or the contribution to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the above-described methods of various embodiments of the present application.
  • the foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
  • ROM Read-Only Memory
  • RAM Random Access Memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

本申请实施例公开了一种信息推送方法及相关产品,应用于电子设备,所述电子设备包括处理器,以及与所述处理器连接的脑电波部件和显示屏,其中该方法包括:通过所述脑电波部件获取用户的第一脑电波信号;对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;在所述电子设备的显示屏上推送所述第一目标图片集。采用本申请实施例可以通过脑电波信号解析出用户的情绪,确定与用户的情绪对应的图片并推送给用户,可以应用实现智能推送锁屏杂志,提升了用户体验。

Description

信息推送方法及相关产品
本申请要求2018年2月23日递交的发明名称为“锁屏杂志推送方法及相关产品”的申请号2018101554506的在先申请优先权,上述在先申请的内容以引入的方式并入本文本中。
技术领域
本申请涉及信号处理技术领域,具体涉及一种信息推送方法及相关产品。
背景技术
随着电子设备(如手机、平板电脑等等)的大量普及应用,电子设备能够支持的应用越来越多,功能越来越强大,电子设备向着多样化、个性化的方向发展,成为用户生活中不可缺少的电子用品。用户通常通过手指触控、语音输入等形式与电子设备进行交互,控制电子设备完成各类功能。
以手机为例,在实际应用中,锁屏杂志越来越流行,现在的手机在用户点亮屏幕时,会显示锁屏杂志内容,但是显示的内容是用户订阅频道中随机的,因此,锁屏杂志播放较为死板,降低了用户体验。
发明内容
本申请实施例提供了一种信息推送方法及相关产品,可以提升图片推送的智能性。
第一方面,本申请实施例提供一种电子设备,所述电子设备包括处理器,以及与所述处理器连接的脑电波部件和显示屏,其中:
所述脑电波部件,用于获取用户的第一脑电波信号;
所述处理器,用于对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;以及根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
所述显示屏,用于推送所述第一目标图片集。
第二方面,本申请实施例提供一种信息推送方法,应用于电子设备,所述电子设备包括脑电波部件,所述方法包括:
通过所述脑电波部件获取用户的第一脑电波信号;
对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;
根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
在所述电子设备的显示屏上推送所述第一目标图片集。
第三方面,本申请实施例提供一种信息推送装置,应用于电子设备,所述电子设备包括脑电波部件,其中,所述装置包括:
获取单元,用于通过所述脑电波部件获取用户的第一脑电波信号;
解析单元,用于对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;
搜索单元,用于根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
推送单元,用于在所述电子设备的显示屏上推送所述第一目标图片集。
第四方面,本申请实施例提供一种电子设备,包括处理器、存储器、脑电波部件、通信接口以及一个或多个程序,其中,上述一个或多个程序被存储在上述存储器中,并且被配置由上述处理器执行,上述程序包括用于执行本申请实施例第二方面中的步骤的指令。
第五方面,本申请实施例提供了一种计算机可读存储介质,其中,上述计算机可读存储介质存储用于电子数据交换的计算机程序,其中,上述计算机程序使得计算机执行如本申请实施例第二方面中所描述的部分或全部步骤。
第六方面,本申请实施例提供了一种计算机程序产品,其中,上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质,上述计算机程序可操作来使计算机执行如本申请实施例第二方面中所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1A是本申请实施例提供的一种电子设备的结构示意图;
图1B是本申请实施例提供的一种脑电波部件的结构示意图;
图1C是本申请实施例提供的集成脑电波部件的电子设备的结构示意图;
图1D是本申请实施例提供的另一种脑电波部件的结构示意图;
图1E是本申请实施例提供的另一种脑电波部件的结构示意图;
图1F是本申请实施例提供的另一种脑电波部件的结构示意图;
图1G是本申请实施例提供的另一种脑电波部件的结构示意图;
图1H是本申请实施例提供的一种电极阵列的结构示意图;
图1I是本申请实施例提供的脑电波部件的信号处理电路的示例图;
图1J是本申请实施例提供的一种信息推送方法的流程示意图;
图2是本申请实施例提供的另一种信息推送方法的流程示意图;
图3是本申请实施例提供的一种电子设备的结构示意图;
图4A是本申请实施例提供的一种信息推送装置的功能单元组成框图;
图4B是本申请实施例提供的一种信息推送装置的另一功能单元组成框图;
图4C是本申请实施例提供的一种信息推送装置的另一功能单元组成框图。
具体实施方式
为了使本技术领域的人员更好地理解本申请方案,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申 请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别不同对象,而不是用于描述特定顺序。此外,术语“包括”和“具有”以及它们任何变形,意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、***、产品或设备没有限定于已列出的步骤或单元,而是可选地还包括没有列出的步骤或单元,或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。
在本文中提及“实施例”意味着,结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例,也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是,本文所描述的实施例可以与其它实施例相结合。
本申请实施例所涉及到的电子设备可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备,以及各种形式的用户设备(user equipment,UE),移动台(mobile station,MS),终端设备(terminal device)等等。为方便描述,上面提到的设备统称为电子设备。
下面对本申请实施例进行详细介绍。
请参阅图1A,图1A是本发明实施例提供了一种电子设备100的结构示意图,上述电子设备100包括:处理器110、脑电波部件120和显示屏130,脑电波部件120和显示屏130均电连接于处理器110,其中:
所述脑电波部件120,用于获取用户的第一脑电波信号;
所述处理器110,用于对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;以及根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
所述显示屏130,用于推送所述第一目标图片集。
可以看出,本申请实施例中所描述的电子设备,通过脑电波部件获取用户的第一脑电波信号,对第一脑电波信号进行解析,得到用户的第一情绪类型,根据第一情绪类型在图片库中进行搜索,得到与第一情绪类型对应的第一目标图片集,第一目标图片集至少包括一张图片,在显示屏上推送第一目标图片集,如此,可以通过脑电波信号解析出用户的情绪,确定与用户的情绪对应的图片并推送给用户,可以实现智能推送锁屏杂志,提升了用户体验。
可选地,所述脑电波部件120用于在检测到进行亮屏操作时,获取用户的第一脑电波信号,所述处理器110还具体用于点亮电子设备的显示屏,由所述显示屏130推送所述第一目标图片集。
其中,脑电波部件120又可以称为脑电波芯片、脑电波接收器等,该脑电波部件120集成在电子设备中,具有专用信号处理电路,并与电子设备的处理器连接,按照采集信号类型可以分为电流式脑电波部件和电磁式脑电波部件,电流式脑电波部件用于采集脑皮层产生的生物电流,电磁式脑电波部件用于采集人脑活动时辐射的电磁波,在这种情况下,脑电波部件120相当于一个天线,用于接收脑电波。可以理解的是,该脑电波部件120的 具体形态可以是多种多样的,此处不做唯一限定。
举例来说,如图1B所示,该脑电波部件120可以包括天线模块和信号处理模块,具体可以集成在电子设备的主电路板上,天线模块采集人脑活动时产生的电磁波信号,信号处理模块针对该电磁波信号执行去噪、滤波、信号放大、编/解码、量化、数模转换等处理,最终形成基准脑电波信号发送给处理器进行处理。
又举例来说,如图1C和1D所示,该脑电波部件120可以包括穿戴式信号采集器,该穿戴式信号采集器可以收容于如图1C所示的电子设备的后壳的收容腔内,使用时,如图1D所示,穿戴式信号采集器与电子设备本端有线连接或者无线连接(无线连接对应穿戴式信号采集器集成有通信模块与电子设备本端通信连接)。
可选地,上述穿戴式信号采集器可以包括以下至少一种:脑电波头盔、脑电波耳环、脑电波助听器、脑电波眼镜、脑电波发夹、脑电波体内植入芯片、脑电波贴片、脑电波耳机等等。
再举例说明下,如图1E所示,以用户体内植入脑电波体内植入芯片为例,脑电波体内植入芯片用于连接多个神经元传感器,每一神经元传感器设置于每一神经元,用于接收来自每一神经元的脑电波信号。具体工作中,神经元传感器采集来自神经元的脑电波信号,并将该脑电波信号携带该神经元的神经元标识发送给脑电波体内植入芯片,再通过脑电波体内植入芯片将脑电波信号发送给脑电波部件。如图1F所示,当然,若用户与电子设备之间的距离大于预设距离时,可以通过脑电波信号放大器对脑电波信号进行放大,然后,将放大后的脑电波信号发送给脑电波体内植入芯片。上述神经元标识用于唯一识别神经元,神经元标识具体可以为编号、位置坐标、神经元名称等等。
因此,本申请实施例中的脑电波信号可以为以下至少一种:左脑的脑电波信号、右脑的脑电波信号、至少一个神经元的脑电波信号、来自大脑皮层的某一区域的脑电波信号等等,在此不作限定。
再举例来说,如图1G至1I所示,该脑电波部件120可以包括电极阵列和信号处理模块,其中,该电子阵列埋入头皮中捕获神经元的电信号,电极部分的结构为针状阵列,该信号处理电路部分可以包括信号放大器、信号过滤器、信号分离器、模数转换电路、接口电路等。
其中,处理器121包括应用处理器和基带处理器,处理器是电子设备的控制中心,利用各种接口和线路连接整个电子设备的各个部分,通过运行或执行存储在存储器内的软件程序和/或模块,以及调用存储在存储器内的数据,执行电子设备的各种功能和处理数据,从而对电子设备进行整体监控。其中,应用处理器主要处理操作***、用户界面和应用程序等,基带处理器主要处理无线通信。可以理解的是,上述基带处理器也可以不集成到处理器中。电子设备还包括存储器,存储器用于存储软件程序以及模块,处理器通过运行存储在存储器的软件程序以及模块,从而执行电子设备的各种功能应用以及数据处理。存储器可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作***、至少一个功能所需的应用程序等;存储数据区可存储根据电子设备的使用所创建的数据等。此外,存储器可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。上述处理器还可以为量子芯片或者人工智 能AI芯片,在此不再赘述。
其中,上述非脑电波传感器130可以为以下至少一种:触控显示屏(用于采集用户输入的字符或图案)、麦克风(用于采集语音信号)、摄像头(用于采集人脸或者虹膜)、指纹识别模组(用于采集指纹)、静脉传感器(用于采集静脉信号)等等。当然,非脑电波传感器130也可以为处理器,用于获取电子设备的唯一标识信息,例如:国际移动设备识别码(international mobile equipment identity,IMEI)、集成电路卡识别码(integrate circuit card identity,ICCID)、MAC地址、上网许可号等等。
在一个可能的示例中,所述在所述推送所述第一目标图片集方面,所述处理器110具体用于:
按照预设的情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,确定所述第一情绪类型对应的目标播放参数;
根据所述目标播放参数播放所述第一目标图片集。
在一个可能的示例中,在所述第一目标图片集包含多张图片时;所述处理器110还具体用于:
确定所述多张图片中每一图片的颜色值,得到多个颜色值;
确定所述多个颜色值中每一颜色值对所述第一情绪类型的影响系数,得到多个影响系数;
依据所述多个影响系数确定所述多张图片的播放优先级;
所述在所述推送所述第一目标图片集方面,所述显示屏具体用于:
以所述播放优先级在所述显示屏上推送所述第一目标图片集。
在一个可能的示例中,所述脑电波部件120,还具体用于:
通过所述脑电波部件获取用户的第二脑电波信号;
所述处理器110,还具体用于:
根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数;在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型;以及根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片;
所述显示屏130,用于在所述显示屏上推送所述第二目标图片集。
在一个可能的示例中,在所述根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数方面,所述处理器110具体用于:
确定所述第一脑电波信号对应的第一平均能量值;
确定所述第二脑电波信号对应的第二平均能量值;
依据所述第一平均能量值和所述第二平均能量值确定所述用户的情绪变化系数。
基于上述图1A描述的电子设备,可以用于实现如下一种信息推送方法,包括如下步骤:
所述脑电波部件120在获取用户的第一脑电波信号;
所述处理器110对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;以及根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标 图片集,所述第一目标图片集至少包括一张图片;
所述显示屏130推送所述第一目标图片集。
在一个可能的示例中,在所述对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型方面,所述处理器110具体用于:
对所述第一脑电波信号进行预处理,得到第一参考脑电波信号;对所述第一参考脑电波信号进行采样、以及量化处理,得到第一离散脑电波信号;确定所述第一离散脑电波信号的多个极值点;将所述多个极值点的均方差作为第一参考情绪值;按照预设的情绪值与情绪类型之间的映射关系,确定所述第一参考情绪值对应的所述第一情绪类型。
请参阅图1J,图1J是本申请实施例提供了一种信息推送方法的流程示意图,应用于如图1A所述的电子设备,应用于电子设备,所述电子设备包括脑电波部件,如图所示,本信息推送方法包括:
101、通过所述脑电波部件获取用户的第一脑电波信号。
其中,本申请实施例,可以应用于锁屏杂志应用,当然,还可以应用于其他图片推送,例如,桌面图片推送,购物应用的图片推送等等,在此不做限定。上述第一脑电波信号可以为一段时间内的脑电波信号,或者,冥想预设关键词时候的脑电波信号,预设关键词可以为以下至少一种:字符、语音、图像、立体物体、动物、气味等等,以字符为例,可以是“oppo”、以语音为例,可以是“一首歌”,以图像为例,可以是“某一画面”,以立体物体为例,可以是“一个杯子”,以动物为例,可以是“一只狗”,以气味为例,可以是“一道美食”等等。具体实现中,电子设备可以处于灭屏状态且未解锁状态,进而,可以检测亮屏操作,亮屏操作可以由用户通过电子设备电源键实现。
可选地,上述用户不仅限于人,还可以是具备思维的动物(例如,猴子),或者,机器人等等。
102、对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型。
其中,脑电波在一定程度上可以反映用户的情绪波动,并且不同的脑电波信号可以对应不同的情绪,第一情绪类型可包括以下至少一种类型:喜、怒、哀、乐、疲倦、忧伤、郁闷、烦躁、害怕、担心等等,本申请对此不做限制。
可选地,上述步骤102,对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型,可包括以下步骤:
21、对所述第一脑电波信号进行预处理,得到第一参考脑电波信号;
22、对所述第一参考脑电波信号进行采样、以及量化处理,得到第一离散脑电波信号;
23、确定所述第一离散脑电波信号的多个极值点;
24、将所述多个极值点的均方差作为第一参考情绪值;
25、按照预设的情绪值与情绪类型之间的映射关系,确定所述第一参考情绪值对应的所述第一情绪类型。
其中,上述情绪类型可包括以下至少一种类型:喜、怒、哀、乐、疲倦、忧伤、郁闷、烦躁、害怕、担心等等,本申请对此不做限制。上述预处理可以为以下至少一种:信号放大、滤波(低通滤波、高通滤波、带通滤波等)、信号分离(例如,多个用户的脑电波信号, 分离出指定用户的脑电波信号,或者,包含多个神经元的脑电波信号,分离出与情绪相关的神经元的脑电波信号)等等。在对第一脑电波信号进行预处理之后,可以对第一参考脑电波信号进行采样以及量化处理,得到第一离散脑电波信号,采样、量化可以减少数据量以及提升分析效率,可以提取第一离散脑电波信号的多个极值点,极值点可以包括极大值以及极小值,可以确定多个极值点的均方差,均方差在一定程度上表现了用户的情绪波动,因此,将均方差作为第一参考情绪值,电子设备中可以预先存储情绪值与情绪类型之间的映射关系,进而,可以依据该映射关系确定第一参考情绪值对应的第一情绪类型。
举例说明下,下面详细阐述如何获得第一参考情绪值。
假设存在以下5个极值点A、B、C、D及E,那么,该5个极值点的平均值
Figure PCTCN2019072201-appb-000001
可为:
Figure PCTCN2019072201-appb-000002
进而,可获得上述极值点的均方差σ。
Figure PCTCN2019072201-appb-000003
应当说明的,上述获得的均方差σ即可作为第一参考情绪值。
下面结合表1详细阐述情绪值与情绪类型之间的映射关系。如下表所示。
情绪值 情绪类型
a≤σ≤b
c≤σ≤d
e≤σ≤f
g≤σ≤h
i≤σ≤j 担心
k≤σ≤l 害怕
其中,σ表示情绪值,a、b、c、d、e、f、g、h、i、k、l都为常数,并且b≤c、d≤e、f≤g、h≤i、和j≤k。举例来说,当a≤σ≤b时,确定出此时用户的第一脑电波信号对应的情绪类型为喜。
103、根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片。
其中,图片库中可以包含多张图片,每一张图片均可以预先设置一个情绪类型标识,情绪类型标识用于表示图片对应的情绪类型。进而,可以从图片库中搜索到与第一情绪类型对应的第一目标图片集,该第一目标图片集可以包含至少一张图片。
104、在所述电子设备的显示屏上推送所述第一目标图片集。
其中,电子设备可以点亮电子设备的显示屏,具体地,电子设备还可以包括环境传感器,进而,通过环境传感器采集环境参数,环境参数可以为:环境亮度或者环境色温,确定与环境参数对应的显示参数,依据该显示参数点亮电子设备的显示屏,显示参数可以为以下至少一种:显示亮度、显示色温、显示区域、显示分辨率等等,在点亮电子设备的显示屏之后,可以在显示屏上推送上述第一目标图片集。
具体地,在本申请实施例,应用于锁屏杂志应用时,在检测到用户的亮屏(非解锁)操作时,电子设备可以获取用户的脑电波信号,基于脑电波信号确定用户的情绪,例如,疲倦、情绪等,基于用户的情绪,在点亮屏幕时,可以推送相应的锁屏杂志。例如,检测到用户情绪为抑郁情绪,那么,可以在点亮屏幕时可以推送轻松的内容或者用户喜欢的内容,以缓解用户的抑郁情绪,又例如,在用户心情愉悦时,可以推送欢快的锁屏杂志内容,如此,可以使得用户更加舒心。
可选地,上述步骤104中,在所述电子设备的显示屏上推送所述第一目标图片集,可包括如下步骤:
41、按照预设的情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,确定所述第一情绪类型对应的目标播放参数;
42、根据所述目标播放参数播放所述第一目标图片集。
其中,播放参数可以为以下至少一种:播放速度、播放音量、播放背景音乐、播放特效、播放亮度、播放顺序、每一图片的播放时长、一次性播放图片张数等等。播放速度可以理解为每秒播放的图片数目,播放音量主要针对有背景音乐的图片,在一张图片有多个背景音乐时,还可以选取播放背景音乐、播放特效可以理解时播放时候的效果,例如,从显示屏的左边出现,又例如,从显示屏的右边出现,又例如,图片若隐若现地出现等等,播放亮度主要是指播放时图片的亮度,每一图片的播放时长可以理解为,每张图片停留的时长,过了停留的时长,则跳转到下一张图片,一次性播放图片张数指一次(同时)播放几张图片,例如,一次播放一张图片或者一次播放多张图片。电子设备的存储器中可以预先存储情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,进而,依据该映射关系确定第一情绪类型对应的目标播放参数。具体地,可以参照下表:
情绪类型 播放参数
情绪类型1 播放参数集1
情绪类型2 播放参数集2
情绪类型n 播放参数集n
即,不同的情绪类型对应不同的播放参数,例如,情绪类型1,其对应播放参数集1。
进一步可选地,在所述第一目标图片集包含多张图片时;在上述步骤103与上述步骤104之间,还可以包括如下步骤:
A1、确定所述多张图片中每一图片的颜色值,得到多个颜色值;
A2、确定所述多个颜色值中每一颜色值对所述第一情绪类型的影响系数,得到多个影响系数;
A3、依据所述多个影响系数确定所述多张图片的播放优先级;
那么,上述步骤104,在所述电子设备的显示屏上推送所述第一目标图片集,可以按照如下方式实施:
以所述播放优先级在所述显示屏上推送所述第一目标图片集。
其中,第一目标图片集中可以包含多张图片,每一图片可以对应一个颜色值,例如,可以提取图片的颜色信息,进而,对颜色信息进行取均值,得到该图片的颜色值。颜色在一定程度上会影响用户的心情变化,因此,可以确定每一颜色值对第一情绪类型的影响系数。可以预先通过大量实验确定颜色值与上述第一情绪类型之间的影响系数,进而,可以得到针对第一情绪类型的颜色值与影响系数之间的映射关系,依据该映射关系,可以确定上述多个颜色值中每一颜色值对第一情绪类型的影响系数,得到多个影响系数,进而,可以依据影响系数由大到小,或者,由小到大的顺序确定多张图片的播放优先级,进而,可以依据该播放优先级播放第一目标图片集。如此,可以引导用户,以转变用户的心情,例如,心情好,可以让其越好,心情差,可以引导变好。
可选地,在上述步骤104之后,还可以包括如下步骤B1-B5,具体如下:
B1、通过所述脑电波部件获取用户的第二脑电波信号;
B2、根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数;
B3、在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型;
B4、根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片;
B5、在所述显示屏上推送所述第二目标图片集。
其中,上述预设范围可以由用户自行设置,或者,***默认。上述步骤B1可以参阅上述步骤101,上述步骤B2,可以依据用户脑电波的波动或者能量变化来检测用户的情绪变化,在情绪变化系数超出预设范围时,说明用户情绪变化幅度较大,进而,可以依据情绪变化系数预估用户的下一变化情绪,得到第二情绪类型,众所周知,情绪的变化都是一个过程量,例如,心情一般,高兴,非常高兴。进而,可以依据第二情绪类型在图片库中进行搜索,得到与第二情绪类型对应的第二目标图片集,第二目标图片集至少包括一张图片,可以在显示屏上推送第二目标图片集。当然,也可以确定第二情绪类型对应的播放参数,依据该播放参数播放第二目标图片集。如此,可以在用户的心情变化时,及时调整锁屏杂志。上述在执行步骤B5的过程中,若第一目标图片集未播放完,则暂停播放第一目标图片集,进而,在显示屏上推送第二目标图片集,若第一目标图片集播放完,则在显示屏上推送第二目标图片集。
进一步可选地,上述步骤B2中,根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数,可包括如下步骤:
B21、确定所述第一脑电波信号对应的第一平均能量值;
B22、确定所述第二脑电波信号对应的第二平均能量值;
B23、依据所述第一平均能量值和所述第二平均能量值确定所述用户的情绪变化系数。
其中,可以计算出第一脑电波信号的总能量,总能量与第一脑电波信号的持续时长之 间的比值,即为第一平均能量值,同理,可以得到第二平均能量值,依据第一平均能量值和第二平均能量值,可以确定用户的情绪变化系数,当然,情绪变化系数也有可能有正有负,正好如同,用户的心情,可以变差,可以变好一样,如下,给出了一种情绪变化系数的确定方式,具体如下:
情绪变化系数=(第二平均能量值-第一平均能量值)/第一平均能量值。
可以看出,本申请实施例中所描述的信息推送方法,可通过脑电波部件获取用户的第一脑电波信号,对第一脑电波信号进行解析,得到用户的第一情绪类型,根据第一情绪类型在图片库中进行搜索,得到与第一情绪类型对应的第一目标图片集,第一目标图片集至少包括一张图片,在显示屏上推送第一目标图片集,如此,可以通过脑电波信号解析出用户的情绪,确定与用户的情绪对应的图片并推送给用户,可以实现智能推送锁屏杂志,提升了用户体验。
与上述图1J所示的实施例一致的,请参阅图2,图2是本申请实施例提供的一种信息推送方法的流程示意图,应用于如图1A所述的电子设备,所述电子设备包括脑电波部件,如图所示,本信息推送方法包括:
201、通过所述脑电波部件获取用户的第一脑电波信号。
202、对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型。
203、根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片。
204、在所述电子设备的显示屏上推送所述第一目标图片集。
205、通过所述脑电波部件获取用户的第二脑电波信号。
206、根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数。
207、在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型。
208、根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片。
209、在所述显示屏上推送所述第二目标图片集。
可以看出,本申请实施例中所描述的信息推送方法,通过脑电波部件获取用户的第一脑电波信号,对第一脑电波信号进行解析,得到用户的第一情绪类型,根据第一情绪类型在图片库中进行搜索,得到与第一情绪类型对应的第一目标图片集,第一目标图片集至少包括一张图片,在显示屏上推送第一目标图片集,根据第一脑电波信号和第二脑电波信号确定用户的情绪变化系数,在情绪变化系数超出预设范围时,依据情绪变化趋势预估用户的下一变化情绪,得到第二情绪类型,根据第二情绪类型在图片库中进行搜索,得到与第二情绪类型对应的第二目标图片集,第二目标图片集至少包括一张图片,在显示屏上推送第二目标图片集,如此,可以通过脑电波信号解析出用户的情绪,确定与用户的情绪对应的图片并推送给用户,当然,在用户情绪变化时,也可以对播放图片进行调整,可以实现智能推送锁屏杂志,提升了用户体验。
与上述图1J、图2所示的实施例一致的,请参阅图3,图3是本申请实施例提供的一种电子设备的结构示意图,如图所示,该电子设备包括处理器、存储器、脑电波部件、通信接口以及一个或多个程序,其中,上述一个或多个程序被存储在上述存储器中,并且被配置由上述处理器执行,上述程序包括用于执行以下步骤的指令;
通过脑电波部件获取用户的第一脑电波信号;
对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;
根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
在所述电子设备的显示屏上推送所述第一目标图片集。
可以看出,本申请实施例中所描述的电子设备,通过脑电波部件获取用户的第一脑电波信号,对第一脑电波信号进行解析,得到用户的第一情绪类型,根据第一情绪类型在图片库中进行搜索,得到与第一情绪类型对应的第一目标图片集,第一目标图片集至少包括一张图片,在显示屏上推送第一目标图片集,如此,可以通过脑电波信号解析出用户的情绪,确定与用户的情绪对应的图片并推送给用户,可以实现智能推送锁屏杂志,提升了用户体验。
在一个可能的示例中,所述在所述电子设备的显示屏上推送所述第一目标图片集方面,所述程序中的指令具体用于执行以下操作:
按照预设的情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,确定所述第一情绪类型对应的目标播放参数;
根据所述目标播放参数播放所述第一目标图片集。
在一个可能的示例中,在所述第一目标图片集包含多张图片时;所述程序中的指令还具体用于执行以下操作:
确定所述多张图片中每一图片的颜色值,得到多个颜色值;
确定所述多个颜色值中每一颜色值对所述第一情绪类型的影响系数,得到多个影响系数;
依据所述多个影响系数确定所述多张图片的播放优先级;
所述在所述电子设备的显示屏上推送所述第一目标图片集方面,所述程序中的指令具体用于执行以下操作:
以所述播放优先级在所述显示屏上推送所述第一目标图片集。
在一个可能的示例中,所述程序中的指令还具体用于执行以下操作:
通过所述脑电波部件获取用户的第二脑电波信号;
根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数;
在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型;
根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片;
在所述显示屏上推送所述第二目标图片集。
在一个可能的示例中,所述根据所述第一脑电波信号和所述第二脑电波信号确定所述 用户的情绪变化系数,所述程序中的指令具体用于执行以下操作:
确定所述第一脑电波信号对应的第一平均能量值;
确定所述第二脑电波信号对应的第二平均能量值;
依据所述第一平均能量值和所述第二平均能量值确定所述用户的情绪变化系数。
在一个可能的示例中,在所述对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型方面,所述程序中的指令具体用于执行以下操作:对所述第一脑电波信号进行预处理,得到第一参考脑电波信号;对所述第一参考脑电波信号进行采样、以及量化处理,得到第一离散脑电波信号;确定所述第一离散脑电波信号的多个极值点;将所述多个极值点的均方差作为第一参考情绪值;按照预设的情绪值与情绪类型之间的映射关系,确定所述第一参考情绪值对应的所述第一情绪类型。
上述主要从方法侧执行过程的角度对本申请实施例的方案进行了介绍。可以理解的是,电子设备为了实现上述功能,其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到,结合本文中所提供的实施例描述的各示例的单元及算法步骤,本申请能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
本申请实施例可以根据上述方法示例对电子设备进行功能单元的划分,例如,可以对应各个功能划分各个功能单元,也可以将两个或两个以上的功能集成在一个处理单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。需要说明的是,本申请实施例中对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。
图4A是本申请实施例中所涉及的信息推送装置400的功能单元组成框图。该信息推送装置400应用于电子设备,所述电子设备包括脑电波部件,该信息推送装置400包括获取单元401、解析单元402、搜索单元403和推送单元404,其中,
获取单元401,用于通过所述脑电波部件获取用户的第一脑电波信号;
解析单元402,用于对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;
搜索单元403,用于根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
推送单元404,用于在所述电子设备的显示屏上推送所述第一目标图片集。
可以看出,本申请实施例中所描述的信息推送装置,应用于电子设备,通过脑电波部件获取用户的第一脑电波信号,对第一脑电波信号进行解析,得到用户的第一情绪类型,根据第一情绪类型在图片库中进行搜索,得到与第一情绪类型对应的第一目标图片集,第一目标图片集至少包括一张图片,在显示屏上推送第一目标图片集,如此,可以通过脑电波信号解析出用户的情绪,确定与用户的情绪对应的图片并推送给用户,可以实现智能推送锁屏杂志,提升了用户体验。
在一个可能的示例中,所述在所述电子设备的显示屏上推送所述第一目标图片集,所 述推送单元404具体用于:
按照预设的情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,确定所述第一情绪类型对应的目标播放参数;根据所述目标播放参数播放所述第一目标图片集。
在一个可能的示例中,如图4B所示,图4B为图4A所示的信息推送装置的又一变型结构,其与图4A相比较,还可以包括第一确定单元405,所述第一目标图片集包含多张图片,其中,
所述第一确定单元405,用于确定所述多张图片中每一图片的颜色值,得到多个颜色值;确定所述多个颜色值中每一颜色值对所述第一情绪类型的影响系数,得到多个影响系数;依据所述多个影响系数确定所述多张图片的播放优先级;
所述在所述电子设备的显示屏上推送所述第一目标图片集方面,所述推送单元404具体用于:
以所述播放优先级在所述显示屏上推送所述第一目标图片集。
在一个可能的示例中,如图4C所示,图4C为图4A所示的信息推送装置的又一变型结构,其与图4A相比较,还可以包括第二确定单元406,其中,
获取单元401,用于通过所述脑电波部件获取用户的第二脑电波信号;
所述第二确定单元406,还具体用于:
根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数;在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型;
所述搜索单元403,具体用于:根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片;
所述推送单元404,还具体用于:
在所述显示屏上推送所述第二目标图片集。
在一个可能的示例中,在所述根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数方面,所述确定单元具体用于:
确定所述第一脑电波信号对应的第一平均能量值;确定所述第二脑电波信号对应的第二平均能量值;依据所述第一平均能量值和所述第二平均能量值确定所述用户的情绪变化系数。
在一个可能的示例中,在所述对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型方面,所述解析单元402具体用于:
对所述第一脑电波信号进行预处理,得到第一参考脑电波信号;对所述第一参考脑电波信号进行采样、以及量化处理,得到第一离散脑电波信号;确定所述第一离散脑电波信号的多个极值点;将所述多个极值点的均方差作为第一参考情绪值;按照预设的情绪值与情绪类型之间的映射关系,确定所述第一参考情绪值对应的所述第一情绪类型。
本申请实施例还提供一种计算机存储介质,其中,该计算机存储介质存储用于电子数据交换的计算机程序,该计算机程序使得计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤,上述计算机包括电子设备。
本申请实施例还提供一种计算机程序产品,上述计算机程序产品包括存储了计算机程 序的非瞬时性计算机可读存储介质,上述计算机程序可操作来使计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤。该计算机程序产品可以为一个软件安装包,上述计算机包括电子设备。
需要说明的是,对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本申请并不受所描述的动作顺序的限制,因为依据本申请,某些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本申请所必须的。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中,应该理解到,所揭露的装置,可通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如上述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性或其它的形式。
上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储器中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储器中,包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本申请各个实施例上述方法的全部或部分步骤。而前述的存储器包括:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读存储器中,存储器可以包括:闪存盘、只读存储器(英文:Read-Only Memory,简称:ROM)、随机存取器(英文:Random Access Memory,简称:RAM)、磁盘或光盘等。
以上对本申请实施例进行了详细介绍,本文中应用了具体个例对本申请的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本申请的方法及其核心思想;同时,对于本领域的一般技术人员,依据本申请的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种电子设备,其特征在于,所述电子设备包括处理器,以及与所述处理器连接的脑电波部件和显示屏,其中:
    所述脑电波部件,用于获取用户的第一脑电波信号;
    所述处理器,用于对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;以及根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
    所述显示屏,用于推送所述第一目标图片集。
  2. 根据权利要求1所述的电子设备,其特征在于,所述在所述推送所述第一目标图片集方面,所述处理器具体用于:
    按照预设的情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,确定所述第一情绪类型对应的目标播放参数;
    根据所述目标播放参数播放所述第一目标图片集。
  3. 根据权利要求2所述的电子设备,其特征在于,在所述第一目标图片集包含多张图片时;所述处理器还具体用于:
    确定所述多张图片中每一图片的颜色值,得到多个颜色值;
    确定所述多个颜色值中每一颜色值对所述第一情绪类型的影响系数,得到多个影响系数;
    依据所述多个影响系数确定所述多张图片的播放优先级;
    所述在所述推送所述第一目标图片集方面,所述显示屏具体用于:
    以所述播放优先级在所述显示屏上推送所述第一目标图片集。
  4. 根据权利要求1至3任一项所述的电子设备,其特征在于,所述脑电波部件,还具体用于:
    通过所述脑电波部件获取用户的第二脑电波信号;
    所述处理器,还具体用于:
    根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数;在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型;以及根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片;
    所述显示屏,用于在所述显示屏上推送所述第二目标图片集。
  5. 根据权利要求4所述的电子设备,其特征在于,在所述根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数方面,所述处理器具体用于:
    确定所述第一脑电波信号对应的第一平均能量值;
    确定所述第二脑电波信号对应的第二平均能量值;
    依据所述第一平均能量值和所述第二平均能量值确定所述用户的情绪变化系数。
  6. 根据权利要求1-5任一项所述的电子设备,其特征在于,在所述对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型方面,所述处理器具体用于:
    对所述第一脑电波信号进行预处理,得到第一参考脑电波信号;
    对所述第一参考脑电波信号进行采样、以及量化处理,得到第一离散脑电波信号;
    确定所述第一离散脑电波信号的多个极值点;
    将所述多个极值点的均方差作为第一参考情绪值;
    按照预设的情绪值与情绪类型之间的映射关系,确定所述第一参考情绪值对应的所述第一情绪类型。
  7. 一种信息推送方法,其特征在于,应用于电子设备,所述电子设备包括脑电波部件,所述方法包括:
    通过所述脑电波部件获取用户的第一脑电波信号;
    对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;
    根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
    在所述电子设备的显示屏上推送所述第一目标图片集。
  8. 根据权利要求7所述的方法,其特征在于,所述在所述电子设备的显示屏上推送所述第一目标图片集,包括:
    按照预设的情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,确定所述第一情绪类型对应的目标播放参数;
    根据所述目标播放参数播放所述第一目标图片集。
  9. 根据权利要求8所述的方法,其特征在于,在所述第一目标图片集包含多张图片时;
    确定所述多张图片中每一图片的颜色值,得到多个颜色值;
    确定所述多个颜色值中每一颜色值对所述第一情绪类型的影响系数,得到多个影响系数;
    依据所述多个影响系数确定所述多张图片的播放优先级;
    所述在所述电子设备的显示屏上推送所述第一目标图片集,包括:
    以所述播放优先级在所述显示屏上推送所述第一目标图片集。
  10. 根据权利要求7至9任一项所述的方法,其特征在于,所述方法还包括:
    通过所述脑电波部件获取用户的第二脑电波信号;
    根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数;
    在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型;
    根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片;
    在所述显示屏上推送所述第二目标图片集。
  11. 根据权利要求10所述的方法,其特征在于,所述根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数,包括:
    确定所述第一脑电波信号对应的第一平均能量值;
    确定所述第二脑电波信号对应的第二平均能量值;
    依据所述第一平均能量值和所述第二平均能量值确定所述用户的情绪变化系数。
  12. 根据权利要求7-11任一项所述的方法,其特征在于,所述对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型,包括:
    对所述第一脑电波信号进行预处理,得到第一参考脑电波信号;
    对所述第一参考脑电波信号进行采样、以及量化处理,得到第一离散脑电波信号;
    确定所述第一离散脑电波信号的多个极值点;
    将所述多个极值点的均方差作为第一参考情绪值;
    按照预设的情绪值与情绪类型之间的映射关系,确定所述第一参考情绪值对应的所述第一情绪类型。
  13. 一种信息推送装置,其特征在于,应用于电子设备,所述电子设备包括脑电波部件,其中,所述装置包括:
    获取单元,用于通过所述脑电波部件获取用户的第一脑电波信号;
    解析单元,用于对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;
    搜索单元,用于根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
    推送单元,用于在所述电子设备的显示屏上推送所述第一目标图片集。
  14. 根据权利要求13所述的装置,其特征在于,所述在所述电子设备的显示屏上推送所述第一目标图片集方面,所述推送单元具体用于:
    按照预设的情绪类型与控制锁屏杂志播放的播放参数之间的映射关系,确定所述第一情绪类型对应的目标播放参数;
    根据所述目标播放参数播放所述第一目标图片集。
  15. 根据权利要求14所述的装置,其特征在于,在所述第一目标图片集包含多张图片时;所述装置还包括:第一确定单元;
    所述第一确定单元,用于确定所述多张图片中每一图片的颜色值,得到多个颜色值;确定所述多个颜色值中每一颜色值对所述第一情绪类型的影响系数,得到多个影响系数;依据所述多个影响系数确定所述多张图片的播放优先级;
    所述在所述电子设备的显示屏上推送所述第一目标图片集方面,所述推送单元具体用于:
    以所述播放优先级在所述显示屏上推送所述第一目标图片集。
  16. 根据权利要求13至15任一项所述的装置,其特征在于,所述装置还包括:第二确定单元,其中,
    所述获取单元,还具体用于通过所述脑电波部件获取用户的第二脑电波信号;
    所述第二确定单元,用于根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数;在所述情绪变化系数超出预设范围时,依据所述情绪变化系数预估所述用户的下一变化情绪,得到第二情绪类型;
    所述搜索单元,还具体用于根据所述第二情绪类型在图片库中进行搜索,得到与所述第二情绪类型对应的第二目标图片集,所述第二目标图片集至少包括一张图片;
    所述推送单元,还具体用于在所述显示屏上推送所述第二目标图片集。
  17. 根据权利要求16所述的装置,其特征在于,在所述根据所述第一脑电波信号和所述第二脑电波信号确定所述用户的情绪变化系数方面,所述第二确定单元具体用于:
    确定所述第一脑电波信号对应的第一平均能量值;
    确定所述第二脑电波信号对应的第二平均能量值;
    依据所述第一平均能量值和所述第二平均能量值确定所述用户的情绪变化系数。
  18. 一种电子设备,其特征在于,包括:处理器、脑电波部件和存储器;以及一个或多个程序,所述一个或多个程序被存储在所述存储器中,并且被配置成由所述处理器执行,所述程序包括用于执行如下操作的指令:
    在通过所述脑电波部件获取用户的第一脑电波信号;
    对所述第一脑电波信号进行解析,得到所述用户的第一情绪类型;
    根据所述第一情绪类型在图片库中进行搜索,得到与所述第一情绪类型对应的第一目标图片集,所述第一目标图片集至少包括一张图片;
    在所述电子设备的显示屏上推送所述第一目标图片集。
  19. 一种计算机可读存储介质,其特征在于,其存储用于电子数据交换的计算机程序,其中,所述计算机程序使得计算机执行如权利要求7至12任意一项所述的方法,所述计算机包括终端设备。
  20. 一种计算机程序产品,其特征在于,所述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质,所述计算机程序可操作来使计算机执行如权利要求7-12任一项所述的方法。
PCT/CN2019/072201 2018-02-23 2019-01-17 信息推送方法及相关产品 WO2019161720A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810155450.6A CN108427500A (zh) 2018-02-23 2018-02-23 锁屏杂志推送方法及相关产品
CN201810155450.6 2018-02-23

Publications (1)

Publication Number Publication Date
WO2019161720A1 true WO2019161720A1 (zh) 2019-08-29

Family

ID=63157113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/072201 WO2019161720A1 (zh) 2018-02-23 2019-01-17 信息推送方法及相关产品

Country Status (2)

Country Link
CN (1) CN108427500A (zh)
WO (1) WO2019161720A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108427500A (zh) * 2018-02-23 2018-08-21 广东欧珀移动通信有限公司 锁屏杂志推送方法及相关产品
CN110390048A (zh) * 2019-06-19 2019-10-29 深圳壹账通智能科技有限公司 基于大数据分析的信息推送方法、装置、设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107193571A (zh) * 2017-05-31 2017-09-22 广东欧珀移动通信有限公司 界面推送的方法、移动终端及存储介质
CN107515925A (zh) * 2017-08-24 2017-12-26 北京小米移动软件有限公司 音乐播放方法及装置
CN108427500A (zh) * 2018-02-23 2018-08-21 广东欧珀移动通信有限公司 锁屏杂志推送方法及相关产品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203539836U (zh) * 2013-08-30 2014-04-16 江西科技学院 基于脑电波的电脑桌面背景调节装置
CN104407699B (zh) * 2014-11-24 2018-03-16 深圳信息职业技术学院 一种人机交互方法、装置及***
CN205758577U (zh) * 2016-02-02 2016-12-07 博学乐教(北京)教育科技有限公司 情绪检测装置
CN106570157B (zh) * 2016-11-03 2020-04-17 北京金山安全软件有限公司 一种图片推送方法、装置及电子设备
CN107341006B (zh) * 2017-06-21 2020-04-21 Oppo广东移动通信有限公司 锁屏壁纸推荐方法及相关产品
CN107320114B (zh) * 2017-06-29 2020-12-25 京东方科技集团股份有限公司 基于脑电波检测的拍摄处理方法、***及其设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107193571A (zh) * 2017-05-31 2017-09-22 广东欧珀移动通信有限公司 界面推送的方法、移动终端及存储介质
CN107515925A (zh) * 2017-08-24 2017-12-26 北京小米移动软件有限公司 音乐播放方法及装置
CN108427500A (zh) * 2018-02-23 2018-08-21 广东欧珀移动通信有限公司 锁屏杂志推送方法及相关产品

Also Published As

Publication number Publication date
CN108427500A (zh) 2018-08-21

Similar Documents

Publication Publication Date Title
CN108495191A (zh) 视频播放控制方法及相关产品
CN110519636B (zh) 语音信息播放方法、装置、计算机设备及存储介质
CN108391164B (zh) 视频解析方法及相关产品
CN108491076B (zh) 显示控制方法及相关产品
CN112148922A (zh) 会议记录方法、装置、数据处理设备及可读存储介质
WO2019161720A1 (zh) 信息推送方法及相关产品
CN110992989B (zh) 语音采集方法、装置及计算机可读存储介质
US20180011975A1 (en) Human body characteristic data processing method and apparatus
CN108733429A (zh) ***资源配置的调整方法、装置、存储介质及移动终端
CN108392201B (zh) 大脑训练方法及相关设备
CN111149172B (zh) 情绪管理方法、设备及计算机可读存储介质
CN108446025B (zh) 拍摄控制方法及相关产品
CN108260012B (zh) 电子装置、视频播放控制方法及相关产品
CN108494955B (zh) 网络连接控制方法及相关产品
CN106843509B (zh) 一种脑机接口***
CN105551504B (zh) 一种基于哭声触发智能移动终端功能应用的方法及装置
Anupama et al. Real-time EEG based object recognition system using Brain Computer Interface
CN108958699B (zh) 语音拾取方法及相关产品
CN108399006B (zh) 信号处理方法及相关产品
CN114638253B (zh) 基于情感脑电特征融合优化机制的身份识别***及方法
CN108449757B (zh) 网络连接控制方法及相关产品
CN112672120A (zh) 一种带语音分析功能的投影仪及个人健康数据生成方法
CN110278323B (zh) 网络隐藏管理方法及相关产品
CN108391049A (zh) 拍摄控制方法及相关设备
CN115277959A (zh) 拾音控制方法、拾音控制装置、电子设备及存储介质

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19757478

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19757478

Country of ref document: EP

Kind code of ref document: A1