CN114546115A - Attendance management method, device and medium based on electroencephalogram signals - Google Patents
Attendance management method, device and medium based on electroencephalogram signals Download PDFInfo
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Abstract
The application discloses an attendance management method, device, terminal and medium based on electroencephalogram signals. The method comprises the following steps: determining a target brain electrical stimulation mode selected by a wearing user of the brain-computer interface equipment based on a plurality of preset brain electrical stimulation modes; acquiring an electroencephalogram signal which is generated by a user in a target electroencephalogram stimulation mode and comprises a user key; carrying out identity authentication on the wearing user according to the electroencephalogram signal; and carrying out attendance management on the wearing user according to the identity verification result and a preset attendance card punching mode. This application obtains the mode including the EEG of user's password through amazing the user, has played the effect of only sign user with the EEG, has realized carrying out user authentication with the brain wave as the characteristic, replaces the purpose of authentication modes such as traditional fingerprint, iris, has promoted user authentication's precision, solves the blank problem of EEG in the attendance management field among the prior art, has expanded EEG's application.
Description
Technical Field
The application relates to the technical field of brain science, in particular to an attendance management method, device and medium based on electroencephalogram signals.
Background
A Brain Computer Interface (BCI) is a device that creates a direct connection between the Brain of a human or animal and an external device to exchange information between the Brain and the device. At present, brain science research mainly utilizes brain-computer interface equipment to collect electroencephalogram signals, and then the electroencephalogram signals are analyzed and researched. At present, electroencephalogram research is mainly in the field of sleep analysis and has no application in the field of attendance checking and card punching. Therefore, it is desirable to provide a scheme for implementing attendance management by using electroencephalogram signals.
Disclosure of Invention
The application provides an attendance management method and device based on electroencephalogram signals, electronic equipment and a computer readable storage medium, which can solve at least one problem. The technical scheme is as follows:
in a first aspect, an attendance management method based on electroencephalogram signals is provided, and the method includes:
determining a target brain electrical stimulation mode selected by a wearing user of the brain-computer interface equipment based on a plurality of preset brain electrical stimulation modes;
acquiring an electroencephalogram signal which is generated by a user in a target electroencephalogram stimulation mode and comprises a user key;
carrying out identity authentication on the wearing user according to the electroencephalogram signal;
and carrying out attendance management on the wearing user according to the identity verification result and a preset attendance card punching mode so as to complete the attendance management on the wearing user.
Further, before the step of obtaining the electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises the user key, the method further comprises the following steps:
determining the wearing state of the brain-computer interface equipment;
the method comprises the following steps of obtaining an electroencephalogram signal which is generated by a user in a target electroencephalogram stimulation mode and comprises a user secret key, wherein the step comprises the following steps:
and if the wearing state of the brain-computer interface equipment is wearing, acquiring the electroencephalogram signals including the user key, which are generated by the wearing user in the target electroencephalogram stimulation mode.
Further, the step of obtaining the electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises the user key comprises the following steps:
and if the wearing state is off, generating a wearing prompt instruction and sending the wearing prompt instruction to the brain-computer interface equipment so that the brain-computer interface equipment performs voice processing on the wearing prompt instruction.
Further, the step of determining the wearing state of the brain-computer interface device comprises:
and if the uploaded data from the brain-computer interface equipment are acquired and comprise the electroencephalogram signals or the uploaded data comprise the electroencephalogram signals and the heart rate blood oxygen data, determining that the wearing state of the brain-computer interface equipment is wearing.
Further, the step of carrying out identity authentication on the wearing user according to the electroencephalogram signal comprises the following steps:
matching the electroencephalogram signals in pre-stored electroencephalogram signal data, wherein the electroencephalogram signal database comprises a plurality of users and electroencephalogram signals which are respectively corresponding to the users and used for identifying identities;
and if the matching is successful, determining that the wearing user passes the identity authentication.
Further, according to the verification result and a preset attendance card punching mode, the method for managing the attendance of the wearing user comprises the following steps:
if the verification result is that the identity verification is passed, generating an attendance card punching instruction;
and processing the attendance card punching instruction according to a preset attendance card punching mode.
Further, if the verification result is that the identity is verified, before the step of generating the attendance card punching instruction, the method further comprises the following steps:
determining a geographic location of a wearing user;
if the verification result is that the identity verification is passed, generating an attendance card punching instruction, wherein the attendance card punching instruction comprises the following steps:
and if the geographic position is located in a preset attendance checking area and the verification result is that the identification verification is passed, generating an attendance checking card punching instruction.
In a second aspect, an attendance management device based on electroencephalogram signals is provided, the device comprising:
the stimulation mode determination module is used for determining a target brain electrical stimulation mode selected by a user wearing the brain-computer interface equipment based on a plurality of preset brain electrical stimulation modes;
the electroencephalogram signal acquisition module is used for acquiring an electroencephalogram signal which is generated by a user wearing the user in a target electroencephalogram stimulation mode and comprises a user key;
the user identity authentication module is used for authenticating the identity of the wearing user according to the electroencephalogram signals;
and the electroencephalogram attendance management module is used for carrying out attendance management on the wearing user according to the identity verification result and a preset attendance card punching mode so as to complete the attendance management on the wearing user.
Further, before the electroencephalogram signal acquisition module acquires the electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises the user key, the electroencephalogram signal acquisition module further comprises:
the wearing state determining submodule is used for determining the wearing state of the brain-computer interface equipment;
the electroencephalogram signal acquisition module comprises:
the first processing submodule is used for acquiring an electroencephalogram signal which is generated by a wearing user in a target electroencephalogram stimulation mode and comprises a user key if the wearing state of the brain-computer interface equipment is wearing.
Further, the electroencephalogram signal acquisition module further comprises:
and the second processing sub-module is used for generating a wearing prompt instruction and sending the wearing prompt instruction to the brain-computer interface device if the wearing state is falling off, so that the brain-computer interface device carries out voice processing on the wearing prompt instruction.
Further, the wearing state determination sub-module includes:
and the signal identification unit is used for determining the wearing state of the brain-computer interface equipment as wearing if the uploaded data from the brain-computer interface equipment is acquired and comprises electroencephalogram signals or the uploaded data comprises electroencephalogram signals and heart rate blood oxygen data.
Further, the user authentication module includes:
the electroencephalogram signal matching sub-module is used for matching the electroencephalogram signals in pre-stored electroencephalogram signal data, and the electroencephalogram signal database comprises a plurality of users and electroencephalogram signals which are respectively corresponding to the users and used for identifying identities;
and the verification result determining submodule is used for determining that the wearing user passes the identity verification if the matching is successful.
Further, the brain electricity attendance management module comprises:
the instruction generation submodule is used for generating an attendance card punching instruction if the identity verification result is that the identity verification is passed;
and the attendance processing submodule is used for processing the attendance card punching instruction according to a preset attendance card punching mode.
Furthermore, the instruction generation sub-module, before the step of generating the attendance card punching instruction if the authentication result is that the authentication is passed, further comprises:
the geographic position determining unit is used for determining the geographic position of the wearing user;
the instruction generation submodule comprises:
and the attendance instruction generating unit is used for generating an attendance card punching instruction if the geographic position is located in a preset attendance area and the identity verification result is that the identity verification is passed.
In a third aspect, an electronic device is provided, which includes:
one or more processors;
a memory;
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: and executing the attendance management method based on the electroencephalogram signals.
In a fourth aspect, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor implements the above-mentioned method for attendance management based on electroencephalogram signals.
The technical scheme provided by the embodiment of the application has the following beneficial effects: the method has the advantages that the selected target brain wave stimulation mode is determined in the pre-configured multiple brain wave stimulation modes, the wearing user of the brain wave cap is stimulated, the brain wave signal comprising a user secret key is obtained, the identity of the wearing user is verified according to the brain wave signal, attendance management of the wearing user is completed according to the identity verification result and the preset attendance card punching mode, the brain wave signal comprising a user password is obtained through stimulating the user, the effect of uniquely identifying the user by the brain wave signal is achieved, the purpose of carrying out user identity verification by taking the brain wave as a characteristic is achieved, the traditional purpose of identity verification modes of fingerprints, irises and the like is replaced, the accuracy of user identity verification is improved, the problem of blank brain wave in the attendance management field in the prior art is solved, and the application field of the brain wave signal is expanded.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly described below.
Fig. 1 is a schematic flow chart of an attendance management method based on electroencephalogram signals according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an application system of an embodiment of an attendance management method based on electroencephalogram signals provided in the embodiment of the present application;
fig. 3 is a schematic view of an electrode distribution structure of an embodiment of a brain-computer interface device in an application system of an embodiment of an attendance management method based on electroencephalogram provided in an embodiment of the present application;
fig. 4 is a schematic view of a visual stimulation image provided by a brain electrical stimulation mode in an application system according to an embodiment of the electroencephalogram-based attendance management method provided in the embodiment of the present application; and
fig. 5 is a schematic structural diagram of an attendance management device based on electroencephalogram signals provided by the embodiment of the application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
The embodiment of the application provides an attendance management method based on electroencephalogram signals, and as shown in fig. 1, the method comprises the following steps: step S101 to step S104.
And S101, determining a target brain electrical stimulation mode selected by a user wearing the brain-computer interface equipment based on multiple preset brain electrical stimulation modes.
Specifically, the electronic device determines a target brain electrical stimulation mode selected by a user wearing the brain-computer interface device based on a plurality of preset brain electrical stimulation modes. The electronic device can be a mobile phone, a tablet, a PC, a VR device, etc. connected to the brain-computer interface device. When the system is applied, the electronic equipment can be connected with the brain-computer interface equipment through a wireless communication protocol, and can also be connected through a data transmission line.
In an embodiment of the present application, the brain electrical stimulation mode is used to characterize a way for stimulating a user to generate brain evoked potentials meeting predetermined requirements. Specifically, the brain electrical stimulation mode includes auditory stimulation, visual stimulation, and the like.
In an embodiment of the application, the brain-computer interface device is used for representing a head-mounted device with an electroencephalogram signal acquisition function. When the brain-computer interface device is applied, the brain-computer interface device can be set into an electroencephalogram cap, a brain-computer ring and the like. Specifically, the brain interface device generally includes an electrode, a front-end circuit and a digital circuit, which are connected in sequence, wherein the electrode can be installed at a forehead position of an electroencephalogram cap (i.e., a head-mounted device with an electroencephalogram signal acquisition function), so as to detect an electroencephalogram signal of a user through the electrode at the forehead position.
Specifically, step S101 may be performed when it is detected that the attendance management application is started. For example, if the electronic device scans the two-dimensional code on the brain-computer interface device and jumps to the attendance management application, it is determined that the attendance management application is started, and at this time, an interactive interface for multiple brain electrical stimulation modes can be provided for a wearing user to select through the interactive interface.
Step S102, acquiring an electroencephalogram signal which is generated by a user wearing the user in a target electroencephalogram stimulation mode and comprises a user key.
In the embodiment of the application, the electroencephalogram signal comprising the user key is used for representing the electric wave change when the brain wearing the user performs the password input activity in different electroencephalogram stimulation modes. For example, if the target electroencephalogram stimulation mode is visual stimulation, the electronic device may provide a stimulation interactive interface for inputting a password, so that the user can obtain brain fluctuation when the brain of the user thinks the password by observing the stimulation interactive interface, thereby obtaining an electroencephalogram signal including a user key.
And S103, carrying out identity authentication on the wearing user according to the electroencephalogram signal.
Specifically, the electroencephalogram signal can be directly compared with a pre-stored electroencephalogram signal, and an encrypted value of the electroencephalogram signal can also be calculated, so that identity authentication is completed according to the encrypted value.
And step S104, carrying out attendance management on the wearing user according to the identity verification result and a preset attendance card punching mode so as to complete the attendance management on the wearing user.
In the embodiment of the application, attendance management is used for representing a system for managing the attendance condition of a user.
In particular, attendance management may include automatic management and manual management modes. The automatic management mode is a mode in which a card can be punched without extra operation of a managed user; the manual management mode refers to a mode in which the managed user needs to additionally perform control operation to complete card punching. For example, if attendance management is in a manual management mode, a "punch" control may be generated and the punch may be completed upon detecting a user click on the "punch" control.
The embodiment of the application determines the selected target brain electrical stimulation mode in the plurality of pre-configured brain electrical stimulation modes to stimulate the user wearing the brain electrical cap, thereby obtaining an electroencephalogram signal comprising the user key, carrying out identity authentication on the wearing user according to the electroencephalogram signal, and then the attendance management of the wearing user is completed by combining the preset attendance card punching mode according to the identity verification result, the method has the advantages that the electroencephalogram signal including the user password is obtained by stimulating the user, the effect of uniquely identifying the user by the electroencephalogram signal is achieved, the purpose that the traditional fingerprint and iris identity authentication modes are replaced by the electroencephalogram signal as the characteristic for carrying out user identity authentication is achieved, the accuracy of user identity authentication is improved, the problem that the electroencephalogram signal is blank in the field of attendance management in the prior art is solved, and the application field of the electroencephalogram signal is expanded.
In some implementations, before the step of obtaining the electroencephalogram signal including the user key generated by wearing the user in the target electroencephalogram stimulation mode in step S102, the method further includes: step S1021 (not shown in the figure), determining the wearing state of the brain-connected interface device; step S102 further includes: step S1022 (not shown in the figure), if the wearing state of the brain-computer interface device is wearing, determining the selected electroencephalogram stimulation mode for the wearing user of the brain-computer interface device based on the multiple pre-configured stimulation modes.
Specifically, the wearing state of the computer interface device may be determined by determining whether the electronic device receives the bioelectrical data transmitted by the computer interface device.
In some implementations, before the step of obtaining the electroencephalogram signal including the user key generated by wearing the user in the target electroencephalogram stimulation mode in step S102, the method further includes: step S1021, determining the wearing state of the brain-connected interface equipment; step S102 further includes: step S1023 (not shown in the figure), if the wearing state is off, a wearing prompt instruction is generated and sent to the brain-computer interface device, so that the brain-computer interface device performs voice processing on the wearing prompt instruction.
Specifically, the wearing prompt instruction may include specific voice broadcast information, such as prompt content of "please wear a computer-computer interface, otherwise, the card punching cannot be completed", and the like; or the wearing prompt instruction may include a tag for the body-specific voice broadcast information, and if the wearing instruction is the tag T1, the electronic device sends the tag T1 to the brain-computer interface device, so that the brain-computer interface device queries the locally stored voice broadcast information pointed by T1 and plays the voice broadcast information.
In some implementations, the step S1021 determining the wearing state of the brain-connected interface device further includes:
and if the uploaded data from the brain-computer interface equipment are acquired and comprise the electroencephalogram signals or comprise the electroencephalogram signals and the heart rate blood oxygen data, determining that the wearing state of the brain-computer interface equipment is wearing.
The brain-computer interface device adopted by the embodiment of the application can have the function of collecting blood oxygen data and can also have the functions of collecting blood oxygen data and collecting electroencephalogram signals. When the brain-computer interface equipment is applied, if the user correctly wears the brain-computer interface equipment, the electronic equipment can acquire the electroencephalogram signals of the user, which are acquired by the brain-computer interface equipment and worn by the user; if the user does not wear the brain-computer interface device correctly or does not wear the brain-computer interface device, the brain-computer interface device cannot acquire the electroencephalogram of the user, and the electronic device cannot acquire the electroencephalogram of the user uploaded by the brain-computer interface device.
In some implementations, as shown in fig. 1, the step S103 of authenticating the wearing user according to the electroencephalogram signal further includes:
step S1031 (not shown in the figure), matching the electroencephalogram signals in a pre-stored electroencephalogram signal database, wherein the electroencephalogram signal database comprises a plurality of user identifications, and the electroencephalogram signals respectively corresponding to the user identifications and comprising user keys;
step S1032 (not shown in the figure), if the matching is successful, it is determined that the wearing user passes the authentication.
Specifically, the electroencephalogram database can be stored locally in the electronic device, and can also be stored in the cloud. For example, if the electroencephalogram database is stored in the cloud, the electronic device sends the electroencephalogram signal to the cloud server, so that the cloud server performs matching in the electroencephalogram database according to the electroencephalogram signal, obtains a matching result from the cloud server, and determines whether the matching is successful according to the matching result.
In the embodiment of the application, the electroencephalogram database is stored locally in the electronic device, and the electronic device locally matches the electroencephalogram acquired in the step S102 and including the user key.
In some implementations, as shown in fig. 1, the performing, at step S104, attendance management on the wearing user according to the verification result and the predetermined attendance checking and card punching mode further includes:
step S1041 (not shown in the figure), if the authentication result is that the authentication is passed, generating an attendance checking card punching instruction;
step S1042 (not shown in the figure), processing the attendance checking card punching instruction according to the predetermined attendance checking card punching mode to complete attendance management for the wearing user.
Specifically, the preset attendance card punching mode can be a manual card punching mode or an automatic card punching mode. More specifically, a user configuration interface for the attendance checking mode may be provided, so that a user selects between the manual card punching mode and the automatic card punching mode according to the user configuration interface to determine a preset attendance checking mode.
Specifically, the preset attendance card punching mode may include two card punching types, such as start card punching and end card punching. When the attendance checking system is applied, different configuration controls can be set for the two card punching types respectively, so that the purpose of setting the attendance checking mode for the two card punching types respectively is achieved. For example, the start punch-in may be set to a manual punch-in mode, and the end punch-in may be set to an automatic punch-in mode; or the start card punching can be set to an automatic card punching mode, and the end card punching can be set to a manual card punching mode.
In some implementation manners, before generating the attendance card punching instruction if the authentication result in step S1041 is that the authentication is passed, the method further includes: step S1043 (not shown in the figure), determining a geographic location of the wearing user; step S1041, if the authentication result is that the authentication is passed, generating an attendance checking card punching instruction, including: in step S1044 (not shown), if the geographic location is located in the predetermined attendance area and the verification result is that the identity verification is passed, an attendance checking card punching instruction is generated.
In particular, the GPS location function of the electronic device may be utilized to determine the geographic location of the wearing user.
Specifically, the preset attendance checking area may be fixed or may be adjusted at any time according to the area where the task application scene is located. For example, if the task application scenario is that the outsider wearing user opens three to a cell a to execute the maintenance task, the electronic device executes step S1041, that is, generates an attendance card punch instruction when detecting that the current geographic position of the wearing user is the cell a and the user identity authentication passes.
The electroencephalogram-based attendance management method provided by the embodiment of the present application is described in detail below with reference to the application system shown in fig. 2. The application system shown in fig. 2 includes a brain-computer interface device and an electronic device, the brain-computer interface device includes a head-mounted device 101 with an electroencephalogram acquisition function, a safety helmet 102 with an electroencephalogram acquisition function, and an electrode cap 103, and the electronic device includes a mobile phone 201 and a PC 202. Wherein, the electrode cap 103 is a head-worn cap provided with electrodes according to the international standard 10-20 system, the electrodes on the head-worn cap are distributed as shown in fig. 3, and the electric signals of the cerebral cortical area are collected according to the electrodes distributed on the head-worn cap; in the embodiment of the present application, the head-mounted device 101 and the helmet 102 each include an electrode, a front-end circuit, and a digital circuit in sequence, and the digital circuit includes a communication module. In the embodiment of the present application, the communication module is a bluetooth module, when in use, the head-mounted device 101 and the safety helmet 102 are respectively bluetooth-connected to the mobile phone 201 (the mobile phone is taken as an example to be described in detail below) or the PC 202, and the electrode cap 103 can be connected to the mobile phone 201 through a data line. After the connection is established, the handset 201 provides an alternative brain electrical stimulation mode. When the mobile phone 201 detects a selection operation of a user, the electroencephalogram stimulation mode pointed by the selection operation is used as a target electroencephalogram stimulation mode. Assuming that the target brain electrical stimulation mode is a visual stimulation mode, the mobile phone 201 may output fig. 4 to perform visual stimulation on the user, and the mobile phone 201 controls the blinking of each symbol in fig. 4 to achieve the purpose of stimulating the user. Before performing visual stimulation on the user, the mobile phone 201 determines whether an electroencephalogram signal transmitted by an electrode cap (hereinafter, the electrode cap 103 is described as an example) can be received, so as to determine the wearing state of the electrode cap 103. If the electrode cap 103 is worn, it is determined that the electroencephalogram signals are matched with each electroencephalogram signal included in a pre-stored electroencephalogram signal database, and in the case that the matching is successful, the cell phone 201 controls the flickering of each symbol in fig. 4 to stimulate the user, so that the user views the symbol in fig. 4 according to a preset user key, and the brain-computer interface device detects the electroencephalogram signals including the user key (i.e., looks at the symbol in fig. 4 according to the preset user key to obtain the electroencephalogram signals including the user key), and sends the electroencephalogram signals to the cell phone 201. The mobile phone 201 performs identity authentication after acquiring the electroencephalogram signal, generates a card punching instruction if the authentication result is that the authentication is passed, and performs processing according to the card punching instruction and a preset attendance card punching mode to complete attendance management of the user.
Yet another embodiment of the present application provides an attendance management apparatus based on electroencephalogram signals, as shown in fig. 5, the apparatus 50 includes: the system comprises a stimulation mode determination module 501, an electroencephalogram signal acquisition module 502, a user identity verification module 503 and an electroencephalogram attendance management module 504.
A stimulation mode determination module 501, configured to determine, based on multiple preset electroencephalogram stimulation modes, a target electroencephalogram stimulation mode selected by a user wearing the brain-computer interface device;
the electroencephalogram signal acquisition module 502 is used for acquiring an electroencephalogram signal which is generated by a user wearing the electroencephalogram stimulation module under a target electroencephalogram stimulation mode and comprises a user key;
the user identity authentication module 503 is configured to authenticate an identity of the wearing user according to the electroencephalogram signal;
and the electroencephalogram attendance management module 504 is used for carrying out attendance management on the wearing user according to the identity verification result and a preset attendance card punching mode so as to complete the attendance management on the wearing user.
The embodiment of the application determines the selected target brain electrical stimulation mode in the plurality of pre-configured brain electrical stimulation modes to stimulate the user wearing the brain electrical cap, thereby obtaining an electroencephalogram signal comprising the user key, carrying out identity authentication on the wearing user according to the electroencephalogram signal, and then the attendance management of the wearing user is completed by combining the preset attendance card punching mode according to the identity verification result, the method has the advantages that the electroencephalogram signal including the user password is obtained by stimulating the user, the effect of uniquely identifying the user by the electroencephalogram signal is achieved, the purpose that the traditional fingerprint and iris authentication modes are replaced by using the brain wave as the characteristic to carry out user authentication is achieved, the accuracy of user authentication is improved, the problem that the electroencephalogram signal is blank in the attendance management field in the prior art is solved, and the application field of the electroencephalogram signal is expanded.
Further, before acquiring the electroencephalogram signal including the user key generated by the user wearing the module in the target electroencephalogram stimulation mode, the electroencephalogram signal acquiring module further includes:
the wearing state determining sub-module is used for determining the wearing state of the brain-computer interface equipment;
the electroencephalogram signal acquisition module comprises:
the first processing submodule is used for acquiring an electroencephalogram signal which is generated by a wearing user in a target electroencephalogram stimulation mode and comprises a user key if the wearing state of the brain-computer interface equipment is wearing.
Further, the electroencephalogram signal acquisition module further comprises:
and the second processing sub-module is used for generating a wearing prompt instruction and sending the wearing prompt instruction to the brain-computer interface device if the wearing state is falling off, so that the brain-computer interface device carries out voice processing on the wearing prompt instruction.
Further, the wearing state determination sub-module includes:
and the signal identification unit is used for determining the wearing state of the brain-computer interface equipment as wearing if the uploaded data from the brain-computer interface equipment is acquired and comprises electroencephalogram signals or the uploaded data comprises electroencephalogram signals and heart rate blood oxygen data.
Further, the user authentication module includes:
the electroencephalogram matching sub-module is used for matching the electroencephalogram signals in a pre-stored electroencephalogram signal database, the electroencephalogram signal database comprises a plurality of user identifications, and the electroencephalogram signals respectively corresponding to the user identifications and comprising user keys;
and the verification result determining submodule is used for determining that the wearing user passes the identity verification if the matching is successful.
Further, the brain electricity attendance management module comprises:
the instruction generation submodule is used for generating an attendance card punching instruction if the verification result is that the identity verification is passed;
and the attendance processing submodule is used for processing the attendance card punching instruction according to a preset attendance card punching mode.
Furthermore, the instruction generation sub-module, before generating the attendance card punching instruction if the verification result is that the identity verification is passed, further comprises:
the geographic position determining unit is used for determining the geographic position of the wearing user;
the instruction generation submodule comprises:
and the attendance instruction generating unit is used for generating an attendance card punching instruction if the geographic position is located in a preset attendance area and the verification result is that the identity verification is passed.
The attendance management device based on the electroencephalogram signals can execute the attendance management method based on the electroencephalogram signals, which is similar to the implementation principle and is not described herein again.
Another embodiment of the present application provides a terminal, including: the processor executes the computer program to realize the attendance management method based on the electroencephalogram signals.
In particular, the processor may be a CPU, general purpose processor, DSP, ASIC, FPGA or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. A processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, a DSP and a microprocessor, or the like.
In particular, the processor is coupled to the memory via a bus, which may include a path for communicating information. The bus may be a PCI bus or an EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc.
The memory may be, but is not limited to, a ROM or other type of static storage device that can store static information and instructions, a RAM or other type of dynamic storage device that can store information and instructions, an EEPROM, a CD-ROM or other optical disk storage, optical disk storage (including compact disk, laser disk, optical disk, digital versatile disk, blu-ray disk, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
Optionally, the memory is used for storing codes of computer programs for executing the scheme of the application, and the processor is used for controlling the execution. The processor is used for executing the application program codes stored in the memory so as to realize the actions of the electroencephalogram-based attendance management device provided by the embodiment.
Yet another embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the above-mentioned attendance management method based on electroencephalogram signals.
The above-described embodiments of the apparatus are merely illustrative, and the units illustrated as separate components may or may not be physically separate, may be located in one place, or may be distributed over a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An attendance management method based on electroencephalogram signals is characterized by comprising the following steps:
determining a target brain electrical stimulation mode selected by a wearing user of the brain-computer interface equipment based on a plurality of preset brain electrical stimulation modes;
acquiring an electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises a user key;
carrying out identity verification on the wearing user according to the electroencephalogram signal;
and carrying out attendance management on the wearing user according to the identity verification result and a preset attendance card punching mode so as to complete the attendance management on the wearing user.
2. The method of claim 1,
before the step of acquiring the electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises the user key, the method further comprises the following steps:
determining a wearing state of the brain-computer interface device;
the step of obtaining the electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises a user key comprises the following steps:
and if the wearing state of the brain-computer interface equipment is wearing, acquiring the electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises the user key.
3. The method according to claim 2, wherein the step of obtaining the electroencephalogram signal including the user key generated by the wearing user in the target electroencephalogram stimulation mode comprises:
and if the wearing state is falling off, generating a wearing prompt instruction and sending the wearing prompt instruction to the brain-computer interface equipment so that the brain-computer interface equipment carries out voice processing on the wearing prompt instruction.
4. The method of claim 2, wherein the step of determining the wearing status of the brain-computer interface device comprises:
if the uploaded data from the brain-computer interface equipment are acquired and comprise the electroencephalogram signals or the uploaded data comprise the electroencephalogram signals and the heart rate blood oxygen data, the wearing state of the brain-computer interface equipment is determined to be wearing.
5. The method of claim 1, wherein said step of authenticating said wearing user based on said brain electrical signal comprises:
matching the electroencephalogram signals in a pre-stored electroencephalogram signal database, wherein the electroencephalogram signal database comprises a plurality of user identifications, and the electroencephalogram signals which respectively correspond to the user identifications and comprise user keys;
and if the matching is successful, determining that the wearing user passes the identity authentication.
6. The method of claim 1, wherein the step of performing attendance management on the wearing user according to the authentication result and a predetermined attendance card punching mode comprises:
if the identity authentication result is that the identity authentication is passed, generating an attendance card punching instruction;
and processing the attendance card punching instruction according to a preset attendance card punching mode so as to complete attendance management of the wearing user.
7. The method of claim 6,
before the step of generating an attendance card punching instruction if the identity verification result is that the identity verification is passed, the method further comprises:
determining a geographic location of the wearing user;
if the identity verification result is that the identity verification is passed, generating an attendance card punching instruction, wherein the method comprises the following steps:
and if the geographic position is located in a preset attendance checking area and the verification result is that the identity verification is passed, generating an attendance checking and card punching instruction.
8. The utility model provides an attendance management device based on brain electrical signal which characterized in that includes:
the stimulation mode determination module is used for determining a target brain electrical stimulation mode selected by a user wearing the brain-computer interface equipment based on a plurality of preset brain electrical stimulation modes;
the electroencephalogram signal acquisition module is used for acquiring an electroencephalogram signal which is generated by the wearing user in the target electroencephalogram stimulation mode and comprises a user key;
the user identity authentication module is used for authenticating the identity of the wearing user according to the electroencephalogram signal;
and the electroencephalogram attendance management module is used for carrying out attendance management on the wearing user according to an identity verification result and a preset attendance card punching mode so as to complete the attendance management on the wearing user.
9. An electronic device, comprising:
one or more processors;
a memory;
one or more applications, wherein the one or more applications are stored in the memory and configured for execution by the one or more processors, the one or more programs configured to: performing the method according to any one of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of any one of claims 1 to 7.
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