An artificial intelligence comprehensive innovation experiment device based on open-source honkong

Abstract

The utility model relates to the field of teaching experiment equipment, concretely relates to a kind of artificial intelligence comprehensive innovation experiment equipment based on open source Hong Meng, by setting up Hong Meng core board module, provide UART interface, USB interface and IIC interface, it is convenient for equipment and external hardware or sensor to carry out connection, and the compatibility with other systems is enhanced.In addition, since Hong Meng is open source project, allows developer to optimize, to solve the compatibility problem brought by specific operating system or hardware architecture.The utility model has adopted modular design, including Hong Meng core board module, battery management module, wisdom warehouse storage module, wisdom hotel module and peripheral expansion module.Each module is equipped with plug, and the corresponding socket is provided on main bottom plate, and user is convenient to add or replace the module of different function, without large-scale modification to entire system.Solve the existing artificial intelligence comprehensive innovation experiment equipment and have the problem of poor compatibility and scalability.

Description

Technical Field

[0001] This utility model relates to the field of teaching experimental equipment technology, and in particular to an artificial intelligence comprehensive innovation experimental device based on the open-source HarmonyOS. Background Technology

[0002] The AI ​​Integrated Innovation Experimental Equipment provides an integrated platform to help users perform operations such as algorithm testing, model training, and simulation of real-world application scenarios. It encourages users to deepen their understanding of AI concepts and technologies by building, programming, and debugging their own projects.

[0003] However, many devices rely on specific operating systems or hardware architectures, resulting in poor compatibility and difficulty in seamlessly integrating with other systems or devices. Furthermore, existing devices lack scalability, failing to quickly adapt to changing technological demands or meet diverse teaching objectives. Utility Model Content

[0004] To address the issues of poor compatibility and scalability in existing comprehensive artificial intelligence innovation experimental equipment.

[0005] This utility model provides an artificial intelligence comprehensive innovation experimental device based on the open-source HarmonyOS, including a hinged box and a box cover. The box has a main base plate, and the box cover has an HMI touch screen electrically connected to the main base plate. The artificial intelligence comprehensive innovation experimental device based on the open-source HarmonyOS also includes a HarmonyOS core board module, a battery management module, a smart storage module, a smart hotel module, and a peripheral expansion module. Among them, the HarmonyOS core board module includes a UART interface, a USB interface, an IIC interface, and a core microprocessor; the battery management module, the smart storage module, and the smart hotel module are all equipped with an STC8H series microcontroller; the HarmonyOS core board module, the battery management module, the smart storage module, the smart hotel module, and the peripheral expansion module are all equipped with plugs, and the main base plate has a socket, with the plugs electrically connected to the sockets.

[0006] Preferably, the battery management module also includes a carbon monoxide sensor, a hydrogen sensor, buttons, and a motor driver chip electrically connected to the STC8H series microcontroller.

[0007] Preferably, the smart warehouse storage module also includes an RFID interface, a smoke sensor, a temperature sensor, a color sensor, and a vibration sensor that are electrically connected to the STC8H series microcontroller.

[0008] Preferably, the smart hotel module also includes a combustible gas sensor, a formaldehyde sensor, a human body sensor, a first temperature sensor, a sound sensor, an infrared beam circuit, and a reset switch, all electrically connected to the STC8H series microcontroller.

[0009] Preferably, the peripheral expansion module includes a fan, a temperature, humidity and air pressure sensor, a buzzer, a servo motor, a blood oxygen sensor and an NFC identification module.

[0010] Preferably, the core microprocessor is model HI3861, and the STC8H series microcontroller is model STC8H8K64U.

[0011] Preferably, the main base plate is also equipped with a voice module, which includes an electrically connected relay K2, a voice recognition chip U5, and an audio interface VOICE2. The relay K2 is used to control the switching of control signals, the voice recognition chip U5 is used to control the logic operation of the voice module, and the audio interface VOICE2 is used to receive external audio signals.

[0012] Preferably, the main base plate is also equipped with a robotic arm module, which includes a robotic arm ROBOT2, a servo motor U9, a robotic arm microcontroller U8, and a relay K3. The robotic arm ROBOT2 is used to perform actions, the servo motor U9 is used to drive the joints of the robotic arm ROBOT2, the robotic arm microcontroller U8 is used to process input signals and operate the robotic arm ROBOT2 accordingly, and the relay K3 is used to switch circuit states.

[0013] Preferably, the main base plate is also provided with a vision module, which includes an electrically connected relay K4, a first vision interface VISON1, and a second vision interface VISON2. The relay K4 is used to control the switching of control signals, and the first vision interface VISON1 and the second vision interface VISON2 are used to receive and send vision signals.

[0014] The beneficial effects of this invention are reflected in the fact that by setting up a HarmonyOS core board module, providing UART, USB, and IIC interfaces, the device can easily connect to external hardware or sensors, enhancing compatibility with other systems. Furthermore, since HarmonyOS is an open-source project, developers can optimize it, thereby resolving compatibility issues caused by specific operating systems or hardware architectures. This invention adopts a modular design, including a HarmonyOS core board module, a battery management module, a smart warehouse storage module, a smart hotel module, and a peripheral expansion module. Each module is equipped with a plug, and the main baseboard has corresponding sockets, allowing users to easily add or replace modules with different functions without requiring large-scale modifications to the entire system. This solves the problem of poor compatibility and scalability in existing artificial intelligence integrated innovation experimental equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an artificial intelligence comprehensive innovation experimental device based on the open-source HarmonyOS provided by this utility model.

[0016] Figure 2This is one of the circuit diagrams of the main base plate provided by this utility model.

[0017] Figure 3 The second circuit diagram of the main base plate provided by this utility model.

[0018] Figure 4 The circuit diagram of the HarmonyOS core board module provided by this utility model.

[0019] Figure 5 This is one of the circuit diagrams for the battery management module provided by this utility model.

[0020] Figure 6 The second circuit diagram of the battery management module provided by this utility model.

[0021] Figure 7 This is one of the circuit diagrams for the smart warehouse storage module provided by this utility model.

[0022] Figure 8 The second circuit diagram of the smart warehouse storage module provided by this utility model.

[0023] Figure 9 This is one of the circuit diagrams for the smart hotel module provided by this utility model.

[0024] Figure 10 The second circuit diagram of the smart hotel module provided by this utility model.

[0025] Figure 11 The circuit diagram of the peripheral expansion module provided by this utility model.

[0026] In the diagram: 1-Main baseboard; 11-HMI touchscreen; 2-HarmonyOS core board module; 3-Battery management module; 4-Smart warehouse storage module; 5-Smart hotel module. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Reference Figures 1-11An artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS includes a hinged enclosure and a cover. The enclosure has a main base plate 1, and the cover has an HMI touch screen 11 electrically connected to the main base plate 1. The device also includes a HarmonyOS core board module 2, a battery management module 3, a smart storage module 4, a smart hotel module 5, and peripheral expansion modules. The HarmonyOS core board module 2 includes a UART interface, a USB interface, an IIC interface, and a core microprocessor. The battery management module 3, smart storage module 4, and smart hotel module 5 are all equipped with STC8H series microcontrollers. The HarmonyOS core board module 2, battery management module 3, smart storage module 4, smart hotel module 5, and peripheral expansion modules are all equipped with plugs, and the main base plate 1 has a socket, with the plugs electrically connected to the sockets.

[0029] By configuring HarmonyOS core board module 2, which provides UART, USB, and IIC interfaces, the device can easily connect to external hardware or sensors, enhancing compatibility with other systems. Furthermore, since HarmonyOS is an open-source project, developers can optimize it to resolve compatibility issues arising from specific operating systems or hardware architectures. This invention adopts a modular design, including HarmonyOS core board module 2, battery management module 3, smart warehouse storage module 4, smart hotel module 5, and peripheral expansion modules. Each module is equipped with a plug, and the main baseboard 1 has corresponding sockets, allowing users to easily add or replace modules with different functions without requiring large-scale modifications to the entire system. This solves the problem of poor compatibility and scalability in existing artificial intelligence integrated innovation experimental equipment.

[0030] In some implementations, the battery management module 3 also includes a carbon monoxide sensor, a hydrogen sensor, a button, and a motor driver chip electrically connected to the STC8H series microcontroller.

[0031] Reference Figure 6 , Figure 6 U3 is a carbon monoxide sensor, which is used to detect the concentration of carbon monoxide in the environment. The B1 pin of the carbon monoxide sensor is electrically connected to the P01_MQ7 pin of the STC8H series microcontroller through resistor R21. Figure 6 U7 is a hydrogen sensor used to detect hydrogen concentration. The B1 pin of the hydrogen sensor is electrically connected to the P00_MQ8 pin of the STC8H series microcontroller through resistor R24. Figure 6 K1, K2, and K11 are buttons used to set parameters or trigger specific operations. There are three buttons, one end of each button is grounded, and the other end of each button is connected to the P32_SPI_CLK pin, P73_KEY1 pin, and P41_KEY2 pin of the STC8H series microcontroller, respectively. Figure 6The U10 is a motor driver chip, used to receive control signals and drive the motor. Its input terminals, Input1, Input2, Input3, and Input4, are connected to the P72_DJ_INT1, P71_DJ_INT2, P25_DJ_INT3, and P23_DJ_INT4 pins of the STC8H series microcontroller, respectively. The enable terminals, EnableA and EnableB, are connected to the P24_DJ_PWM1 and P22_DJ_PWM2 pins of the STC8H series microcontroller, respectively.

[0032] In some implementations, the smart warehouse storage module 4 also includes an RFID interface, a smoke sensor, a temperature sensor, a color sensor, and a vibration sensor that are electrically connected to the STC8H series microcontroller.

[0033] The RFID interface is used to electrically connect the STC8H series microcontroller to an external RFID module, thereby enabling automatic identification and tracking of nearby RFID tags. (See reference...) Figure 8 , Figure 8 U7 in the image is a smoke sensor, which is used to detect smoke in the environment. Figure 8 U8 in the diagram is a temperature sensor, which is used to measure ambient temperature. Figure 8 The GY-33 in the image is a color sensor, used to detect the color or light intensity of an object's surface. The vibration sensor is used to detect vibrations.

[0034] In some implementations, the smart hotel module 5 also includes a combustible gas sensor, a formaldehyde sensor, a human body sensor, a first temperature sensor, a sound sensor, an infrared beam circuit, and a reset switch, all electrically connected to the STC8H series microcontroller.

[0035] Reference Figure 10 , Figure 10 U7 in the diagram is a combustible gas sensor. The B1 terminal of the combustible gas sensor is connected to the P10_MQ4 pin of the STC8H series microcontroller through a resistor R24. The combustible gas sensor is used to detect combustible gases in the air. Figure 10 H2 in the diagram is a formaldehyde sensor, which is used to detect the formaldehyde concentration in the environment. Pins 2 and 3 of the formaldehyde sensor are connected to the P50_3RXD pin and P51_3TXD pin of the STC8H series microcontroller, respectively. Figure 10 H1 in the diagram is the human body sensor, which is used to detect human movement. Pin 2 of the human body sensor is electrically connected to pin P72_MAN of the STC8H series microcontroller. Figure 10U1 in the diagram is the first temperature sensor. The first temperature sensor is electrically connected to the STC8H series microcontroller via a digital pin. The first temperature sensor is used to measure temperature and transmit data. Figure 10 U3 in the module is a sound sensor that converts sound wave signals into electrical signals to detect noise levels. A reset switch is used to reset the smart hotel module 5. The infrared beam circuit includes an LED transmitter, an LED receiver, a transistor, and an operational amplifier. The LED transmitter is connected to the P74_HWS pin of the STC8H series microcontroller. The non-inverting input of the operational amplifier is connected to the LED receiver, and the inverting input is connected to the power supply via an adjustable resistor R20. The output of the operational amplifier is connected to the P76_HWR pin of the STC8H series microcontroller. The LED transmitter emits infrared light, the LED receiver receives the infrared light and converts the light signal into a current signal. This current signal is then converted into a logic level by the transistor and operational amplifier to determine if there is an obstruction.

[0036] In some implementations, the peripheral expansion module includes a fan, a temperature, humidity and air pressure sensor, a buzzer, a servo motor, a blood oxygen sensor and an NFC identification module.

[0037] Reference Figure 11 , Figure 11 U1 is a fan used for heat dissipation; Figure 11 U4 is a temperature, humidity and pressure sensor, which is used to detect ambient temperature, humidity and air pressure. Figure 11 BUZZER1 is a buzzer, which is used to emit a buzzing sound; Figure 11 STERRING1 is a servo motor, which can be connected to an external microcontroller via pins for angle control; Figure 11 The U7 is a blood oxygen sensor, which is used to collect heart rate and blood oxygen saturation data; pins 2 and 3 of the NFC identification module are connected to the SDA and SCL lines of the I2C bus, respectively. The NFC identification module is used to read NFC tags or exchange data with other NFC devices to achieve contactless communication.

[0038] In some implementations, the core microprocessor is model HI3861, and the STC8H series microcontroller is model STC8H8K64U.

[0039] In some implementations, the main base plate 1 is also provided with a voice module, which includes an electrically connected relay K2, a voice recognition chip U5, and an audio interface VOICE2. The relay K2 is used to control the switching of control signals, the voice recognition chip U5 is used to control the logic operation of the voice module, and the audio interface VOICE2 is used to receive external audio signals.

[0040] Reference Figure 2 The normally open terminal of relay K2 is electrically connected to the transmitting end VOICE2_TXD and the receiving end VOICE2_RXD of the audio interface VOICE2, respectively. The common terminal of relay K2 is electrically connected to the transmitting end ASR_TXD and the receiving end ASR_RXD of the voice recognition chip U5, respectively. The normally closed terminal of relay K2 is used to electrically connect to the transmitting end MCU_3TXD and the receiving end MCU_3RXD of the external circuit. Relay K2 is used to control signal switching, such as communication between the voice recognition chip U3 and the external circuit MCU. The voice recognition chip U5 is used to control the logic of the entire voice module, including microphone input, speaker output, and communication with the external circuit MCU.

[0041] In some embodiments, the main base plate 1 is also provided with a robotic arm module, which includes a robotic arm ROBOT2, a servo motor U9, a robotic arm microcontroller U8, and a relay K3. The robotic arm ROBOT2 is used to perform actions, the servo motor U9 is used to drive the joints of the robotic arm ROBOT2, the robotic arm microcontroller U8 is used to process input signals and operate the robotic arm ROBOT2 accordingly, and the relay K3 is used to switch circuit states.

[0042] Reference Figure 2 The input / output terminal SERVO_IO of servo motor U9 is connected to the Y1 pin of robotic arm microcontroller U8; the transmitting terminal ROBOT2_TXD and the receiving terminal ROBOT2_RXD of robotic arm ROBOT2 are connected to the normally open terminal of relay K3; the common terminal of relay K3 is electrically connected to the receiving terminal M_RXD and the starting terminal M_TXD of robotic arm microcontroller U8; the normally closed terminal of relay K3 is used to connect to the transmitting terminal MCU_5TXD and the receiving terminal MCU_5RXD of external circuit.

[0043] In some embodiments, the main base plate 1 is also provided with a vision module, which includes an electrically connected relay K4, a first vision interface VISON1, and a second vision interface VISON2. The relay K4 is used to control the switching of control signals, and the first vision interface VISON1 and the second vision interface VISON2 are used to receive and send vision signals.

[0044] Reference Figure 2The common terminal of relay K4 is electrically connected to the transmitting terminal VISON_TXD and the input terminal VISON_RXD of the first vision interface VISON1, respectively; the normally closed terminal of relay K4 is used to electrically connect to the transmitting terminal MCU_2TXD and the receiving terminal MCU_2RXD of the external circuit; the normally open terminal of relay K4 is electrically connected to the transmitting terminal VISON_TXD2 and the input terminal VISON_RXD2 of the second vision interface VISON2, respectively; relay K4 is used to control signal switching, such as communication between the first vision interface VISON1 and the external circuit; the first vision interface VISON1 and the second vision interface VISON2 are used to receive and transmit vision signals, and are usually connected to a camera or other vision sensor.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS, comprising a hinged enclosure and a cover, the enclosure having a main base plate, and the cover having an HMI touch screen electrically connected to the main base plate, characterized in that: It also includes a HarmonyOS core board module, a battery management module, a smart warehouse storage module, a smart hotel module, and peripheral expansion modules. The HarmonyOS core board module includes a UART interface, a USB interface, an IIC interface, and a core microprocessor. The battery management module, smart warehouse storage module, and smart hotel module are all equipped with an STC8H series microcontroller. The HarmonyOS core board module, battery management module, smart warehouse storage module, smart hotel module, and peripheral expansion modules are all equipped with plugs, and the main baseboard is equipped with a socket, with the plugs electrically connected to the sockets.

2. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS according to claim 1, characterized in that: The battery management module also includes a carbon monoxide sensor, a hydrogen sensor, buttons, and a motor driver chip that are electrically connected to the STC8H series microcontroller.

3. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS as described in claim 1, characterized in that: The smart warehouse storage module also includes an RFID interface, a smoke sensor, a temperature sensor, a color sensor, and a vibration sensor that are electrically connected to the STC8H series microcontroller.

4. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS as described in claim 1, characterized in that: The smart hotel module also includes a combustible gas sensor, a formaldehyde sensor, a human body sensor, a first temperature sensor, a sound sensor, an infrared beam circuit, and a reset switch, all electrically connected to the STC8H series microcontroller.

5. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS according to claim 1, characterized in that: The peripheral expansion module includes a fan, a temperature, humidity and air pressure sensor, a buzzer, a servo motor, a blood oxygen sensor and an NFC identification module.

6. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS according to claim 1, characterized in that: The core microprocessor is model HI3861, and the STC8H series microcontroller is model STC8H8K64U.

7. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS according to claim 1, characterized in that: The main base plate is also equipped with a voice module, which includes an electrically connected relay K2, a voice recognition chip U5, and an audio interface VOICE2. The relay K2 is used to control the switching of control signals, the voice recognition chip U5 is used to control the logic operation of the voice module, and the audio interface VOICE2 is used to receive external audio signals.

8. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS according to claim 1, characterized in that: The main base plate is also equipped with a robotic arm module, which includes a robotic arm ROBOT2, a servo motor U9, a robotic arm microcontroller U8, and a relay K3. The robotic arm ROBOT2 is used to perform actions, the servo motor U9 is used to drive the joints of the robotic arm ROBOT2, the robotic arm microcontroller U8 is used to process input signals and operate the robotic arm ROBOT2 accordingly, and the relay K3 is used to switch circuit states.

9. The artificial intelligence comprehensive innovation experimental device based on open-source HarmonyOS according to claim 1, characterized in that: The main base plate is also equipped with a vision module, which includes an electrically connected relay K4, a first vision interface VISON1, and a second vision interface VISON2. The relay K4 is used to control the switching of control signals, and the first vision interface VISON1 and the second vision interface VISON2 are used to receive and send vision signals.

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