CN117812630A - Terminal equipment and system for cognitive training - Google Patents
Terminal equipment and system for cognitive training Download PDFInfo
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- CN117812630A CN117812630A CN202311731950.7A CN202311731950A CN117812630A CN 117812630 A CN117812630 A CN 117812630A CN 202311731950 A CN202311731950 A CN 202311731950A CN 117812630 A CN117812630 A CN 117812630A
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Abstract
The invention discloses a terminal device and a system for cognitive training. The terminal device comprises a central processing unit, a communication unit, a clock unit, an audio input unit, an audio output unit, a camera unit, a display unit, a key unit, a storage unit, a power supply unit, an encryption and decryption unit and a USB interface unit. The central processing unit is used for image decoding and data processing; the communication unit, the clock unit, the audio input unit, the audio output unit, the camera unit, the display unit, the key unit, the storage unit, the power supply unit, the encryption and decryption unit and the USB interface unit are all connected with the central processing unit so as to play a corresponding role. The communication unit of the terminal equipment is provided with a SIM card module, can be externally connected with a flow card and is accessed to the Internet through a mobile network; the clock unit is provided with a standby power supply, so that accurate timing can be realized under the condition of long-time power-off and shutdown, and the integrity and the effectiveness of data are ensured; in addition, the encryption and decryption unit effectively reduces the risk of information leakage.
Description
Technical Field
The invention relates to a terminal device for cognitive training, and also relates to a cognitive training terminal system comprising the terminal device, belonging to the technical field of cognitive training.
Background
Alzheimer's disease (Al zhe imer di s ease) is a neurodegenerative disease. The disease is hidden in the course, difficult to find, slow onset and gradually worsening. Clinically, all-round dementia characterized by memory impairment, thought logic impairment, speech impairment, vision space impairment, executive dysfunction, emotional impairment, personality and behavioral characteristic changes, etc. has heretofore been unknown in etiology. The disease seriously affects the health of the old, and directly or indirectly brings heavy resource pressure and economic loss to society. No effective medicine can treat the disease, and early discovery and early treatment of the disease become urgent demands. The digital therapy taking evidence-based medicine as a theoretical basis has the medical effect verified by clinical experiments step by step, can detect, intervene and treat the diseases in advance, and has no side effect.
The digital therapy technology is based on the brain nerve plasticity principle, and continuously carries out training stimulation on a patient through different images, scenes, sounds, characters, colors or the combination of the elements so as to achieve the effect of remodelling brain area nerve loops and gradually improving the brain abilities of the patient such as sensory perception, attention, memory, executive function, thinking, speech, emotion and the like. However, this technique is a computerized stimulation protocol that requires the operation on a suitable hardware carrier to achieve the therapeutic effect.
The implementation mode of the existing product is as follows: the doctor in the hospital evaluates through the psychological scale to obtain an evaluation report as a diagnosis basis, and then the patient is enabled to do a training task on a training machine (even on the evaluation machine) in the hospital, so that the patient is easy to make mistakes, is easy to be interfered by the outside, has low efficiency, and is easy to break the working rhythm of the doctor. Second, patients need to go to the hospital regularly to participate in the training, and many patients often have difficulty adhering to the course of treatment for a long period of time. Some training devices are key-type interaction, the use is complex, some products are non-intelligent operation systems, intelligent calculation and intelligent pushing cannot be achieved, the training devices depend on the calculation power of a server completely, and the device end cannot provide required calculation power support. Most of the devices are not provided with a backup power supply design, when the devices are not powered, the system time can automatically restore to a default initial value, so that the data time is inaccurate, and the statistical analysis is not facilitated. The device has no unified management and maintenance platform, the version cannot be updated remotely, the device is basically uncontrolled, the reasonable data security design consideration is not available, the system is easy to hijack and analyze, and the privacy of a user and the security of information cannot be effectively ensured. The mobile internet cannot be accessed by other products, and the functions of data flow management are not available, so that the use and upgrading iteration of users are inconvenient.
Disclosure of Invention
The invention aims to provide a terminal device for cognitive training.
Another technical problem to be solved by the present invention is to provide a terminal system for cognitive training.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
according to a first aspect of an embodiment of the present invention, there is provided a terminal device for cognitive training, including:
a central processing unit for image decoding and data processing;
the communication unit is connected with the central processing unit and used for carrying out data interaction with the cloud server; the communication unit is provided with a SIM card module for externally connecting a flow card and accessing the Internet in a mobile network mode;
the clock unit is connected with the central processing unit and used for recording the time of the user for performing the interactive voice training task; the clock unit comprises a backup battery, and is used for continuously supplying power to the clock unit under the condition that the terminal equipment is powered off;
the audio input unit is connected with the central processing unit and used for inputting audio information of the interactive voice training task;
the audio output unit is connected with the central processing unit and used for outputting audio information of the interactive voice training task;
the camera unit is connected with the central processing unit and used for collecting image data of a user for performing action training tasks;
the display unit is connected with the central processing unit and used for displaying image pictures;
the key unit is connected with the central processing unit and used for controlling keys; wherein, the key unit at least comprises an on/off key, a volume adjusting key and a reset key;
the storage unit is connected with the central processing unit and used for storing the cognitive training data of the user;
and the power supply units are respectively connected with the units and are used for supplying power to the units.
Wherein preferably, the terminal device further comprises:
and the encryption and decryption unit is connected with the central processing unit and used for encrypting and decrypting the interaction data of the communication unit and the cloud server.
Preferably, the encryption and decryption unit includes:
the AES encryption and decryption unit is connected with the central processing unit and used for performing AES encryption or AES decryption on the interactive data;
the RSA encryption and decryption unit is connected with the AES encryption and decryption unit and is used for performing RSA encryption or RSA decryption on the interactive data;
the communication unit is used for transmitting the interactive data subjected to AES encryption and RSA encryption in sequence to the cloud server; the communication unit is also used for receiving the interaction data encrypted by the cloud server and sequentially decrypted by RSA and AES.
Wherein preferably, the communication unit further comprises:
the antenna module is used for receiving external communication signals or transmitting the communication signals to the outside;
the signal amplification module is connected with the antenna module and used for amplifying communication signals;
one end of the wireless communication module is connected with the signal amplification module, and the other end of the wireless communication module is connected with the central processing unit and is used for carrying out modulation coding or demodulation decoding on communication signals; the wireless communication module is also connected with the SIM card module and is used for externally connecting a flow card through the SIM card module and accessing the Internet in a mobile network mode;
in a data receiving state, the antenna module receives an external communication signal and transmits the external communication signal to the signal amplifying module, the signal amplifying module amplifies the signal and transmits the amplified communication signal to the wireless communication module, the wireless communication module demodulates and decodes the amplified communication signal and transmits the demodulated communication signal to the central processing unit, and the central processing unit decrypts the data through the encryption and decryption unit and then uses the decrypted data;
in a data transmission state, the central processing unit encrypts data through the encryption and decryption unit and then transmits the encrypted data to the wireless communication module, the wireless communication module modulates and encodes and then transmits communication signals to the signal amplification module, the signal amplification module amplifies the signals and then transmits the amplified communication signals to the antenna module, and the antenna module transmits the amplified communication signals to the outside.
Wherein preferably, the clock unit further comprises:
one end of the RTC module is electrically connected with the standby power supply and the power supply unit respectively, and the other end of the RTC module is connected with the central processing unit;
the standby power supply is disconnected with the connection circuit of the RTC module in a normal power supply state of the power supply unit; and in the abnormal power-off state of the power supply unit, the standby power supply is connected with a connection circuit of the RTC module.
Preferably, the internal firmware of the terminal device is preset with a white list and a permission list, wherein the white list and the permission list are used for authorizing the installable application APP.
Wherein preferably, the terminal device further comprises:
the USB interface unit is connected with the central processing unit and used for data transmission or charging the power supply unit;
wherein, the power supply unit is chargeable lithium cell.
According to a second aspect of an embodiment of the present invention, there is provided a terminal system for cognitive training, including:
the terminal equipment;
the cloud server is in communication connection with the terminal equipment, is used for carrying out data interaction with the terminal equipment, and is used for checking the use state of the terminal equipment;
the use state of the terminal equipment at least comprises the following steps: the SN number of the terminal equipment, the MAC address, the model of the terminal equipment, the hardware version, the firmware version, the center, the activation time and the latest access time.
Preferably, the plurality of terminal devices are provided, and each terminal device is respectively in communication connection with the cloud server.
Preferably, the cloud server further comprises a flow monitoring module, and the flow monitoring module is respectively in communication connection with each terminal device and is used for monitoring the flow using state of each terminal device.
Compared with the prior art, the invention has the following technical effects:
1. the SIM card module is externally connected with the flow card and is connected with the Internet in a mobile network mode (for example, 4G/5G), so that a user can be ensured to perform cognitive training anytime and anywhere, the time and place limitations are avoided, and the enthusiasm and the compliance of the cognitive training of the user are improved.
2. Through setting up independent clock stand-by power supply, when power supply unit electric quantity is less than the shutdown threshold value, after power supply unit closes the output, can automatic switch over stand-by power supply, even like this under the circumstances of long-time outage shutdown, the terminal still can accurate timing, guarantees the integrality and the validity of data.
3. The power supply unit is a rechargeable lithium battery and is matched with a clock standby power supply, so that the problem that when the terminal equipment is powered off, the system time is often recovered to an initial value, and the analysis of training results is affected due to inaccurate data time is solved.
4. By setting the encryption and decryption unit and combining AES encryption and decryption with an RSA encryption and decryption mixed encryption and decryption mode, information leakage is effectively avoided, and the security of system information is improved.
5. The cloud server is used for carrying out remote monitoring on a plurality of terminal devices, so that the information of the terminal devices can be uniformly managed, and continuous updating iteration can be carried out aiming at firmware versions in the terminal devices.
6. And monitoring the traffic use state of each terminal device through the cloud server, so as to uniformly manage the traffic data of the terminal devices.
Drawings
Fig. 1 is a schematic structural diagram of a terminal device for cognitive training according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram showing the connection between a clock unit and a CPU according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram of the power supply of the clock unit according to the first embodiment of the present invention;
FIG. 4 is a schematic diagram of an encryption/decryption unit according to a first embodiment of the present invention;
FIG. 5 is a flow chart of data encryption in a first embodiment of the invention;
FIG. 6 is a flowchart of data decryption in a first embodiment of the present invention;
fig. 7 is a schematic structural diagram of a terminal system for cognitive training according to a second embodiment of the present invention.
Detailed Description
The technical contents of the present invention will be described in detail with reference to the accompanying drawings and specific examples.
First embodiment
As shown in fig. 1, a terminal device for cognitive training according to a first embodiment of the present invention includes a central processing unit 1, a communication unit 2, a clock unit 3, an audio input unit 4, an audio output unit 5, a camera unit 6, a display unit 7, a key unit 8, a storage unit 9, a power supply unit 10, an encryption/decryption unit 20, and a USB interface unit 30. Wherein the central processor 1 is used for image decoding and data processing. The communication unit 2, the clock unit 3, the audio input unit 4, the audio output unit 5, the camera unit 6, the display unit 7, the key unit 8, the storage unit 9, the power supply unit 10, the encryption/decryption unit 20, and the USB interface unit 30 are all connected to the central processing unit 1 to perform the corresponding functions (detailed description will be given below).
In one embodiment of the present invention, the central processing unit 1 is a CPU, which adopts an 8-core high-performance processor, supports AI enhancement operation (Artificial Intelligence), integrates GPU (Graphics Processing Unit) processors therein, supports h.263/h.264/h.265 codec, and has a relatively high image codec capability and data processing capability.
The communication unit 2 includes an antenna module 201, a signal amplification module 202, a wireless communication module 203, and a SIM card module 204. The antenna module 201 is configured to receive an external communication signal or transmit the communication signal to the external. The signal amplification module 202 is connected to the antenna module 201 for amplifying the communication signal. The wireless communication module 203 has one end connected to the signal amplification module 202 and the other end connected to the central processing unit 1, and is used for performing modulation encoding or demodulation decoding on the communication signal. The wireless communication module 203 is also connected with the SIM card module 204, so as to connect the traffic card to the mobile network (e.g. 4G/5G) through the SIM card module 204. Therefore, the user can be ensured to perform cognitive training at any time and any place, the limitation of time and place is avoided, and the enthusiasm and the compliance of the cognitive training of the user are improved.
The specific signal transmission process is as follows:
data reception state: the antenna module 201 receives an external communication signal and transmits the external communication signal to the signal amplifying module 202, the signal amplifying module 202 amplifies the signal and transmits the amplified communication signal to the wireless communication module 203, the wireless communication module 203 demodulates and decodes the amplified communication signal and transmits the demodulated communication signal to the central processing unit 1, and the central processing unit 1 decrypts the communication data through the encryption and decryption unit 20 and uses the decrypted communication data (a decryption process will be described in detail later).
Data transmission state: the central processing unit 1 encrypts the communication data through the encryption and decryption unit 20 (the encryption process is described in detail below), and then transmits the encrypted communication data to the wireless communication module 203, the wireless communication module 203 performs modulation encoding and then transmits the communication signal to the signal amplification module 202, the signal amplification module 202 performs signal amplification and then transmits the signal to the antenna module 201, and the antenna module 201 transmits the amplified communication signal to the outside.
The clock unit 3 comprises a standby power supply 301 and an RTC module 302. Referring to fig. 2, one end of the RTC module 302 is electrically connected to the standby power supply 301 and the power supply unit 10, respectively, and the other end of the RTC module 302 is connected to the central processor 1. Wherein, in the normal power supply state of the power supply unit 10, the connection circuit of the standby power supply 301 and the RTC module 302 is disconnected; in the abnormal power-off state of the power supply unit 10, the connection circuit of the standby power supply 301 and the RTC module 302 is turned on. Therefore, by setting the independent clock standby power supply 301 (the button cell mode is adopted for power supply in the embodiment), when the power supply unit 10 is powered down and output is turned off, the standby power supply 301 can be automatically switched to supply power, so that the time can be accurately counted even if the power is turned off for a long time, and the integrity and the effectiveness of data are ensured.
Referring to fig. 3, the clock unit 3 is supplied with power in the following manner:
when the power supply unit 10 (in this embodiment, a lithium battery) is powered on, the MOS transistor Q3 is turned on, so that the gate of the MOS transistor Q2 is pulled down, the voltage between the gate and the source of the MOS transistor Q1 is the conduction voltage drop of the MOS transistor Q2, so that the MOS transistor Q1 is turned off, the backup power supply 301 is turned off, and the RTC module 302 is powered by the power supply unit 10 through the MOS transistor Q2 after being filtered by the capacitors C1 and C2.
When the power supply unit 10 is turned off, the MOS transistor Q3 is turned off, the gate of the MOS transistor Q1 is pulled down by the resistor R1, so that the MOS transistor Q1 is turned on, the gate of the MOS transistor Q2 is pulled up by the resistor R2, so that the MOS transistor Q2 is turned off, the MOS transistor Q2 is turned off with the MOS transistor Q3, the MOS transistor Q1 is turned on, and the RTC module 302 is powered by the backup power supply 301 after being filtered by the MOS transistor Q1 through the capacitors C1 and C2.
In one embodiment of the present invention, the audio input unit 4 adopts a capacitive microphone with integrated active noise reduction and high sensitivity, and can be used for inputting audio information of an interactive voice training task, so as to collect audio data of a voice training task performed by a user, and send the audio data to the central processing unit 1 for processing the audio data.
In one embodiment of the invention, the audio output unit 5 employs an integrated low-noise, binaural speaker for audio output for human-machine voice interaction and sound stimulation.
In one embodiment of the present invention, the camera unit 6 adopts a super wide angle high resolution camera, which can be used for motion capture and image information acquisition of cognitive training tasks, and sends the motion capture and image information acquisition to the central processing unit 1 for image encoding and decoding processing.
In one embodiment of the invention, the display unit 7 adopts a full-high-definition FHD (Full High Definition) liquid crystal screen for displaying graphic materials of training tasks. Meanwhile, the display unit 7 adopts a g+g (glass+glass) capacitive touch screen process to form a touch screen unit 701, and supports ten-point touch.
In one embodiment of the present invention, the key unit 8 includes at least an on/off key, a volume adjustment key, a Reset key (Reset) for performing switching control, volume adjustment, and Reset of the terminal device. It will be appreciated that in one embodiment of the present invention, only the necessary keys are provided to avoid operational redundancy or mishandling, and in other embodiments, other types of keys may be provided as desired.
In one embodiment of the present invention, the storage unit 9 includes an operation memory unit LPDDR4X (Low Power Doouble Date Rate Extreme, fourth generation low power consumption double data rate synchronous dynamic random access memory), and an Embedded body memory (EMMC) (Embedded Multi-media Card), which has high integration and high operation speed.
In one embodiment of the present invention, the power supply unit 10 is a rechargeable lithium battery, and the terminal device is further provided with a USB interface unit 30, where the USB interface unit 30 is connected to the central processor 1 for data transmission or charging the power supply unit 10, so as to solve the problem that the existing device is not portable enough, is easily limited by space-time factors, and is not beneficial to the continuous training of users.
In one embodiment of the present invention, the encryption and decryption unit 20 is connected to the central processing unit, so as to encrypt and decrypt the interaction data between the communication unit 2 and the cloud server. Referring to fig. 4, the encryption and decryption unit 20 includes an AES encryption and decryption unit 201 and an RSA encryption and decryption unit 202. The encryption and decryption unit 20 is connected with the central processing unit 1 through a SPI (Serial Peripheral Interface) interface, and data is transmitted to the CPU for processing after being subjected to AES and RSA mixed encryption through the encryption and decryption unit.
Referring to fig. 5 and 6, the specific operation of the encryption and decryption unit 20 is as follows:
encryption process (from cognitive training terminal to cloud server): the plaintext data is encrypted by the encryption and decryption unit 20 by the AES encryption and decryption unit 201, then encrypted by the RSA encryption and decryption unit 202 by using the public key of the cloud server, and transmitted by the communication unit 2 after ciphertext is generated. After receiving the ciphertext, the cloud server firstly carries out RSA decryption through a private key of the cloud server, then carries out AES secondary decryption, and converts the encrypted ciphertext into plaintext for use.
Decryption process (from cloud server to cognitive training terminal): after the plaintext data of the cloud server is encrypted once by AES, RSA secondary encryption is carried out by utilizing the public key of the cognitive training terminal. After the ciphertext is generated, the ciphertext is transmitted to the cognitive training terminal through the communication unit 2. After receiving the ciphertext, the cognitive training terminal firstly carries out RSA primary decryption by using the RSA encryption and decryption unit 202 through the private key of the cognitive training terminal, then carries out AES secondary decryption by using the AES encryption and decryption unit 201, and converts the encrypted ciphertext into plaintext for use.
Furthermore, in the above embodiment, it is preferable that the internal firmware of the terminal device is preset with a whitelist and a permission list for authorizing the installable application APP. Therefore, by adopting the deeply customized operating system, the terminal equipment is specially used for running training tasks, the terminal equipment and the training task are subjected to deep fusion, a permission list and a white list management mechanism are designed, and unauthorized application is not allowed to be installed, so that the terminal equipment for cognitive training is limited in use, the situation that a user changes equipment parameters at will and installs the application at will is avoided, the system junk data and illegal use of flow are reduced, and the user is ensured to be able to concentrate on training.
Second embodiment:
referring to fig. 7, on the basis of the first embodiment, a second embodiment of the present invention further provides a terminal system for cognitive training. The terminal system includes the terminal device 100 and the cloud server 200 described above.
Specifically, the cloud server 200 is communicatively connected to the terminal device 100, and is used for performing data interaction with the terminal device 100 and for viewing the usage status of the terminal device 100. The usage status of the terminal device 100 at least includes: the SN number of the terminal device 100, the MAC address, the model of the terminal device, the hardware version, the firmware version, the center to which the terminal device belongs, the activation time, and the latest access time.
In one embodiment of the present invention, the number of the terminal devices 100 is plural, and each terminal device 100 is respectively connected with the cloud server 200 in a communication manner, so that the cloud server 200 is used for remotely monitoring the plurality of terminal devices 100, thereby uniformly managing information of the terminal devices 100, and continuously updating and iterating for firmware versions in the terminal devices 100.
In addition, the cloud server 200 preferably further has a traffic monitoring module, which is respectively connected with the terminal devices 100 in a communication manner, so as to monitor traffic usage states of the terminal devices 100, thereby uniformly managing traffic data of the terminal devices 100.
In summary, the terminal device and the system for cognitive training provided by the embodiment of the invention have the following beneficial effects:
1. the SIM card module 204 is externally connected with a flow card and is connected with the Internet in a mobile network mode (for example, 4G/5G), so that a user can be ensured to perform cognitive training anytime and anywhere, the user is not limited by time and place, and the enthusiasm and the compliance of the user for the cognitive training are improved.
2. By setting the independent clock standby power supply 301, when the power supply unit 10 is powered down and output is turned off, the standby power supply 301 can be automatically switched to supply power, so that the timing can be accurately performed even if the power is turned off for a long time, and the integrity and the validity of data are ensured.
3. The power supply unit 10 is a rechargeable lithium battery, and is matched with the clock standby power supply 301, so that the problem that when the terminal equipment is powered off, the system time is often recovered to an initial value, and the data time is inaccurate, and the analysis of the training result is affected is solved.
4. By setting the encryption and decryption unit and matching the encryption and decryption mode of RSA encryption and decryption by AES encryption and decryption, information leakage is effectively avoided, and the security of system information is improved.
5. The cloud server 200 is used for remotely monitoring the plurality of terminal devices 100, so that the information of the terminal devices 100 can be uniformly managed, and continuous updating iteration can be performed for the firmware version in the terminal device 100.
6. The traffic usage state of each terminal device 100 is monitored by the cloud server 200, so that traffic data of the terminal devices 100 are uniformly managed.
The terminal equipment and the system for cognitive training provided by the invention are described in detail. Any obvious modifications to the present invention, without departing from the spirit thereof, would constitute an infringement of the patent rights of the invention and would take on corresponding legal liabilities.
Claims (10)
1. A terminal device for cognitive training, characterized by comprising:
a central processing unit for image decoding and data processing;
the communication unit is connected with the central processing unit and used for carrying out data interaction with the cloud server; the communication unit is provided with a SIM card module for externally connecting a flow card and accessing the Internet in a mobile network mode;
the clock unit is connected with the central processing unit and used for recording the time of the user for performing the interactive voice training task; the clock unit comprises a backup battery, and is used for continuously supplying power to the clock unit under the condition that the terminal equipment is powered off;
the audio input unit is connected with the central processing unit and used for inputting audio information of the interactive voice training task;
the audio output unit is connected with the central processing unit and used for outputting audio information of the interactive voice training task;
the camera unit is connected with the central processing unit and used for collecting video data of action training tasks performed by a user;
the display unit is connected with the central processing unit and used for displaying image pictures;
the key unit is connected with the central processing unit and used for controlling keys; wherein, the key unit at least comprises an on/off key, a volume adjusting key and a reset key;
the storage unit is connected with the central processing unit and used for storing the cognitive training data of the user;
and the power supply units are respectively connected with the units and are used for supplying power to the units.
2. The terminal device of claim 1, further comprising:
and the encryption and decryption unit is connected with the central processing unit and used for encrypting and decrypting the interaction data of the communication unit and the cloud server.
3. The terminal device according to claim 2, wherein the encryption and decryption unit includes:
the AES encryption and decryption unit is connected with the central processing unit and used for performing AES encryption or AES decryption on the interactive data;
the RSA encryption and decryption unit is connected with the AES encryption and decryption unit and is used for performing RSA encryption or RSA decryption on the interactive data;
the communication unit is used for transmitting the interactive data subjected to AES encryption and RSA encryption in sequence to the cloud server; the communication unit is also used for receiving the interaction data encrypted by the cloud server and sequentially decrypted by RSA and AES.
4. The terminal device of claim 2, wherein the communication unit further comprises:
the antenna module is used for receiving external communication signals or transmitting the communication signals to the outside;
the signal amplification module is connected with the antenna module and used for amplifying communication signals;
one end of the wireless communication module is connected with the signal amplification module, and the other end of the wireless communication module is connected with the central processing unit and is used for carrying out modulation coding or demodulation decoding on communication signals; the wireless communication module is also connected with the SIM card module and is used for externally connecting a flow card through the SIM card module and accessing the Internet in a mobile network mode;
in a data receiving state, the antenna module receives an external communication signal and transmits the external communication signal to the signal amplifying module, the signal amplifying module amplifies the signal and transmits the amplified communication signal to the wireless communication module, the wireless communication module demodulates and decodes the amplified communication signal and transmits the demodulated communication signal to the central processing unit, and the central processing unit decrypts the data through the encryption and decryption unit and then uses the decrypted data;
in a data transmission state, the central processing unit encrypts data through the encryption and decryption unit and then transmits the encrypted data to the wireless communication module, the wireless communication module modulates and encodes and then transmits communication signals to the signal amplification module, the signal amplification module amplifies the signals and then transmits the amplified communication signals to the antenna module, and the antenna module transmits the amplified communication signals to the outside.
5. The terminal device of claim 1, wherein the clock unit further comprises:
one end of the RTC module is electrically connected with the standby power supply and the power supply unit respectively, and the other end of the RTC module is connected with the central processing unit;
the standby power supply is disconnected with the connection circuit of the RTC module in a normal power supply state of the power supply unit; and in the abnormal power-off state of the power supply unit, the standby power supply is connected with a connection circuit of the RTC module.
6. The terminal device of claim 1, wherein:
the internal firmware of the terminal equipment is preset with a white list and a permission list, wherein the white list and the permission list are used for authorizing an application APP which can be installed.
7. The terminal device of claim 1, further comprising:
the USB interface unit is connected with the central processing unit and used for data transmission or charging the power supply unit;
wherein, the power supply unit is chargeable lithium cell.
8. A terminal system for cognitive training, comprising:
a terminal device according to any one of claims 1 to 7;
the cloud server is in communication connection with the terminal equipment, is used for carrying out data interaction with the terminal equipment, and is used for checking the use state of the terminal equipment;
the use state of the terminal equipment at least comprises the following steps: the SN number of the terminal equipment, the MAC address, the model of the terminal equipment, the hardware version, the firmware version, the center, the activation time and the latest access time.
9. The end system of claim 8, wherein:
the plurality of terminal devices are provided, and each terminal device is respectively in communication connection with the cloud server.
10. The end system of claim 9, wherein:
the cloud server is also provided with a flow monitoring module which is respectively connected with the terminal equipment in a communication way and is used for monitoring the flow using state of the terminal equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731950.7A CN117812630A (en) | 2023-12-15 | 2023-12-15 | Terminal equipment and system for cognitive training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731950.7A CN117812630A (en) | 2023-12-15 | 2023-12-15 | Terminal equipment and system for cognitive training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117812630A true CN117812630A (en) | 2024-04-02 |
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ID=90428780
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311731950.7A Pending CN117812630A (en) | 2023-12-15 | 2023-12-15 | Terminal equipment and system for cognitive training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117812630A (en) |
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2023
- 2023-12-15 CN CN202311731950.7A patent/CN117812630A/en active Pending
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