Embedded multifunctional intelligent host

Abstract

The utility model discloses an embedded multifunctional intelligent host which comprises a mother board, a main control board card, a communication network board card, a function board card, a communication serial port board card, an IO board card and a power supply board card. Wherein the communication network board card is used for carrying out data transmission with Ethernet network equipment; the function board card is used for carrying out data transmission with mobile communication network equipment and Wi-Fi network equipment, the communication serial port board card is used for carrying out data transmission with RS232 equipment or RS485 equipment, and the IO board card is used for carrying out data transmission in an optocoupler isolation mode; the power supply board card is embedded in the power supply slot interface and is used for supplying power to the main control board card, the communication network board card, the function board card, the communication serial port board card and the IO board card through the mother board; the main control board card can receive data of the communication network board card, the function board card, the communication serial port board card and the IO board card; through cooperative work of various board cards, the host can perform comprehensive data interaction with devices of different types and different interface standards, so that the collected data is more comprehensive.

Description

TECHNICAL FIELD

[0001] The utility model relates to information technology field especially relates to a kind of embedded multifunctional intelligent host computer. BACKGROUND

[0002] With the rapid development of information technology, embedded devices are increasingly widely used in various fields. However, the traditional embedded devices have many defects in data transmission and data processing. Among them, in terms of data transmission, the single board design of the current embedded devices is relatively single, usually only supports a single data transmission mode (such as wired transmission mode), and can only interact with specific devices, resulting in incomplete data collection of embedded devices, inability to fully perceive and collect data for application scenarios, and limitation of the use scenarios and flexibility of embedded devices. In terms of data processing, due to the development of technologies such as the Internet of Things and artificial intelligence, the amount of data is growing explosively, and the complexity of data is also increasing. Currently, embedded devices cannot quickly and efficiently process complex data algorithms when facing a large amount of multi-type data, affecting the efficiency and accuracy of data processing. SUMMARY

[0003] To solve the above problems, the utility model provides an embedded multifunctional intelligent host computer, which solves the problems of single data transmission and collection mode, only data interaction with specific devices, and low data processing efficiency and accuracy when facing a large amount of multi-type data.

[0004] The embedded multifunctional intelligent host computer includes a motherboard, a main control board, a communication network board, a function board, a communication serial port board, an IO board, and a power supply board.

[0005] The motherboard includes a main control slot interface and an auxiliary slot interface unit. The auxiliary slot interface unit includes a communication network slot interface, a function slot interface, and a power supply slot interface. The communication network board is embedded in the communication network slot interface for data transmission with Ethernet network devices. The function board, the communication serial port board, and the IO board are embedded in the function slot interface. The function board is used for data transmission with mobile communication network devices and Wi-Fi network devices. The communication serial port board is used for data transmission with RS232 devices or RS485 devices. The IO board is used for data transmission through optical coupling isolation. The power supply board is embedded in the power supply slot interface for power supply to the main control board, the communication network board, the function board, the communication serial port board, and the IO board through the motherboard.

[0006] The main control board card is embedded in the main control slot interface, and the main control board card can receive data of the communication network board card, the function board card, the communication serial port board card and the IO board card; the main control board card comprises a central processing unit, the central processing unit is built-in with a GPU and an NPU, the GPU is used for performing graphic processing on the received data; the NPU supports mixed operation of multiple data types and is used for performing artificial intelligence processing on the received data.

[0007] Optionally, the operation capacity of the NPU reaches 6TOPs, and the NPU can be applied to multiple types of artificial intelligence scenes and simultaneously process multiple tasks.

[0008] Optionally, the mainboard further comprises a network bus, a PCIE bus, a serial port bus and an IO bus; the main control board card is connected with the data end of the communication network board card through the network bus, and is used for controlling the communication network board card to perform data transmission; the main control board card is connected with the function board card through the PCIE bus, and is used for controlling the function board card to perform data transmission; the main control board card is connected with the serial port communication of the communication serial port board card through the serial port bus, and is used for controlling the communication serial port board card to perform data transmission; the main control board card exchanges data with the IO board card through the IO bus, and is used for controlling the IO board card to perform data transmission.

[0009] Optionally, the communication network board card comprises a first gigabit network port, and the first gigabit network port can support POE power supply.

[0010] Optionally, the embedded multifunctional intelligent host further comprises a POE power supply board card, which is used for supplying POE power for the communication network board card.

[0011] Optionally, the function board comprises a mobile communication antenna, which is used for being connected in communication with a mobile communication network device, and the working frequency range of the mobile communication antenna is 700MHz to 2700MHz; and a Wi-Fi antenna, which is used for being connected in communication with a Wi-Fi network device, and the working frequency of the Wi-Fi antenna is 2.4GHz.

[0012] Optionally, the communication serial port board card comprises an RS232 interface, which is used for being connected with an RS232 device; an RS485 interface, which is used for being connected with an RS485 device; and a dial switch, which is used for selecting the RS232 interface or the RS485 interface to work, so as to realize data transmission with the RS232 device or the RS485 device.

[0013] Optionally, the IO board card comprises an input interface, which receives an input signal of an external device through an optical coupling isolation mode; and an output interface, which outputs a signal through an optical coupling isolation mode.

[0014] Optionally, the main control board further comprises at least one of a display interface, a USB interface, an audio interface and a second gigabit network port, which are respectively used for directly performing data transmission with an external device.

[0015] Optionally, the main control board card further comprises a SATA bus; the embedded multifunctional intelligent host further comprises a storage hard disk provided with a shell cover; the main control board card reads and writes data to the storage hard disk through the SATA bus.

[0016] The utility model discloses beneficial effects:

[0017] 1. through setting up main control groove interface and auxiliary slot interface unit on the female board, make the main control board card, communication network board card, function board card, communication serial port board card, IO board card and power board card with the female board is connected in the embedded mode, has realized the high degree of functional integration of host, structure is more compact, and the function is more rich. Based on this, through setting up communication network board card, function board card, communication serial port board card and IO board card, realized the integration of multiple data transmission modes.

[0018] 2. communication network board card can carry out data transmission with Ethernet network equipment, to in Ethernet network scene, for example enterprise office network, factory automation network etc., can stably, high -speed transmission mass data. Function board card can carry out data transmission with mobile communication network equipment and wi-fi network equipment, so that the host has good adaptability in mobile network scene and / or wireless network coverage area, for example in the vehicle monitoring of logistics transportation, remote equipment management etc. application, can transmit data anytime and anywhere. Communication serial port board card can carry out data transmission with RS232 equipment or RS485 equipment, for example in industrial automation production line, can carry out data interaction with various sensors, controller, gather temperature, pressure, position and various parameters etc. IO board card can adopt the data transmission (such as with external equipment data transmission) of optical coupling isolation mode, and effectively improve the anti-interference ability of data transmission, applicable to signal acquisition and control in industrial environment, such as motor drive control, on-off input and output etc. Application scene. In this way, through the cooperative work of multiple board cards, the host can carry out comprehensive data interaction with different types, different interface standards equipment, widen the application scene range of host, make the data of acquisition more comprehensive, flexible.

[0019] 3. Due to the built-in GPU and NPU of the central processor of the master board card, not only the application scenarios of the host are expanded, but also the data processing capacity of the host is improved. Specifically, the GPU can quickly identify and process graphics-related data such as images and videos, realize functions such as smooth playing of high-definition videos and rapid rendering of images, so that the host can be better applied to multimedia processing, monitoring video display and other scenes. The NPU supports mixed operation of multiple data types, and for complex artificial intelligence algorithms such as neural network calculation in deep learning, the NPU can efficiently process data. Therefore, through the combination of GPU and NPU, the collaborative work of the two is realized, so that the host not only has good graphics processing capability, but also has strong computing power when processing various types of data, can meet diversified application requirements, improve the performance, efficiency and accuracy of the entire host, realize the multifunctional integration of the host, and make it more convenient for the remote server to collect and analyze data.

[0020] 4. Due to the embedded connection of the motherboard with other board cards through the interface, the motherboard can flexibly select and configure different board cards according to specific needs, so that when the application scenario changes or the system function needs to be upgraded, the corresponding board card can be replaced or added, improving the expandability and flexibility of the host.

[0021] The foregoing general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitation on the embodiments, elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute proportional limitation. Among them:

[0023] Figure 1 is a composition schematic block diagram of an embedded multifunctional intelligent host provided by an embodiment of the present application;

[0024] Figure 2 is a panel layout schematic diagram of a communication network board card provided by an embodiment of the present application;

[0025] Figure 3 is a panel layout schematic diagram of a function board card provided by an embodiment of the present application;

[0026] Figure 4 is a panel layout schematic diagram of a communication serial port board card provided by an embodiment of the present application;

[0027] Figure 5 is a panel layout schematic diagram of an IO board card provided by an embodiment of the present application;

[0028] Figure 6is a panel layout schematic diagram of a power supply board card provided by an embodiment of the present application.

[0029] Figure 7 is a panel layout schematic diagram of a master control board card provided by an embodiment of the present application.

[0030] Reference signs:

[0031] 1, embedded multifunctional intelligent host;

[0032] 10, motherboard;

[0033] 20, master control board card; 201, display interface; 202, USB interface; 203, audio interface; 204, second gigabit network port;

[0034] 30, communication network board card; 301, first gigabit network port; 302, communication network board card indicator light;

[0035] 40, function board card; 401, mobile communication antenna; 402, Wi-Fi antenna; 403, function board card USB interface; 404, function board card indicator light;

[0036] 50, communication serial port board card; 501, RS232 interface; 502, RS485 interface; 503, communication receiving light; 504, communication sending light;

[0037] 60, IO board card; 601, input interface; 602, output interface; 603, input state light; 604, output state light;

[0038] 70, power supply board card; 701, power supply switch; 702, power supply input interface; 703, power supply indicator light;

[0039] 80, POE power supply board card;

[0040] 90, storage hard disk. DETAILED DESCRIPTION

[0041] The specific embodiments of the present application will be further described below in conjunction with the accompanying drawings. The accompanying drawings are only used for reference description and do not limit the present application. In the following technical description, in order to facilitate explanation, a plurality of details are provided to provide a full understanding of the present application. However, the present application can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0042] The terms "first", "second", and the like in the description and claims of the utility model and the above drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so as to the embodiments of the utility model described herein.

[0043] In the utility model, the orientation or position relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear" and the like is based on the orientation or position relationship shown in the drawings. These terms are mainly used to better describe the utility model, and are not used to limit the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to being used to indicate the orientation or position relationship, the above-mentioned part of the term can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For ordinary skilled persons in the art, the specific meaning of these terms in the utility model can be understood according to the specific circumstances.

[0044] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally constructed; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication between two devices, elements or components. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0045] In combination Figure 1 As shown in the drawings, the embodiment of the application provides a composition schematic block diagram of an embedded multifunctional intelligent host. The embedded multifunctional intelligent host 1 comprises a motherboard 10, a main control board 20, a communication network board 30, a function board 40, a communication serial port board 50, an IO board 60 and a power supply board 70.

[0046] The motherboard 10 comprises a main control slot interface and an auxiliary slot interface unit.

[0047] The auxiliary slot interface unit includes a communication network slot interface, a function slot interface and a power supply slot interface. The communication network board card 30 is embedded in the communication network slot interface and is used for data transmission with an Ethernet network device. The function board card 40, the communication serial port board card 50 and the IO board card 60 are embedded in the function slot interface, the function board card 40 is used for data transmission with a mobile communication network device and a Wi-Fi network device, the communication serial port board card 50 is used for data transmission with an RS232 device or an RS485 device, and the IO board card 60 is used for data transmission through an optical coupling isolation mode. The power supply board card 70 is embedded in the power supply slot interface and is used for power supply for the master control board card 20, the communication network board card 30, the function board card 40, the communication serial port board card 50 and the IO board card 60 through the mother board 10.

[0048] The master control board card 20 is embedded in the master control slot interface, and the master control board card 20 can receive data of the communication network board card 30, the function board card 40, the communication serial port board card 50 and the IO board card 60. The master control board card 20 includes a central processing unit, the central processing unit is built-in with a GPU and an NPU, the GPU is used for graphic processing on the received data, and the NPU supports mixed operation of multiple data types and is used for artificial intelligence processing on the received data.

[0049] In the embodiment of the application, the master control slot interface and the auxiliary slot interface unit are arranged on the mother board, so that the master control board card, the communication network board card, the function board card, the communication serial port board card, the IO board card and the power supply board card are connected with the mother board in an embedded mode, the high function integration of the host is realized, the structure is more compact, and the function is more abundant. Based on this, the communication network board card, the function board card, the communication serial port board card and the IO board card are arranged, and the integration of multiple data transmission modes is realized.

[0050] The communication network card can transmit data with the Ethernet network device, so as to stably and high-speed transmit a large amount of data in an Ethernet network scene, such as an enterprise office network, a factory automation network and the like. The function card can transmit data with the mobile communication network device and the Wi-Fi network device, so that the host has good adaptability in a mobile network scene and / or a wireless network coverage area. For example, in vehicle monitoring in logistics transportation, remote device management and the like, data can be transmitted at any time and anywhere. The communication serial card can transmit data with the RS232 device or the RS485 device. For example, in an industrial automation production line, various sensors and controllers can be interacted with to collect various parameters such as temperature, pressure, position and the like. The IO card can transmit data in an optical coupling isolation mode (such as transmitting data with an external device), and effectively improves the anti-interference ability of data transmission, and is suitable for signal collection and control in an industrial environment, such as motor drive control, on-off input and output and the like. In this way, through the cooperative work of various cards, the host can comprehensively interact with devices of different types and different interface standards, broaden the application scene range of the host, and make the collected data more comprehensive and flexible.

[0051] Meanwhile, since the central processor of the host card is built-in with the GPU and the NPU, not only the application scene of the host is expanded, but also the data processing capacity of the host is improved. Specifically, the GPU can quickly recognize and process image and video related data, realize smooth playing of high-definition video, rapid rendering of images and the like, so that the host can be better applied to multimedia processing, monitoring video display and the like. The NPU supports mixed operation of various data types, and can efficiently process data for complex artificial intelligence algorithms such as neural network calculation in deep learning. Therefore, through the combination of the GPU and the NPU, the cooperative work of the two is realized, so that the host not only has good graphic processing capacity, but also has strong operation capacity when processing various types of data, can meet diversified application requirements, improve the performance, efficiency and accuracy of the entire host, realize multifunctional integration of the host, and make it more convenient for the remote server to collect and analyze data.

[0052] In addition, since the motherboard is embeddedly connected with other cards through the interface, the motherboard can flexibly select and configure different cards according to specific requirements, so as to replace or add corresponding cards when the application scene changes or the system function needs to be upgraded, thereby improving the expansibility and flexibility of the host.

[0053] Optionally, one or more of the host slot interfaces, the communication network slot interfaces, the function slot interfaces and the power slot interfaces are arranged horizontally.

[0054] Optionally, the motherboard includes 10 4*32P European sockets, supporting 10 slot positions.

[0055] Optionally, the position of the motherboard in the host is fixed.

[0056] Optionally, the motherboard further includes a network bus, a PCIE bus, a serial bus, and an IO bus. The main control board card is connected with the data end of the communication network board card through the network bus, for controlling the communication network board card to perform data transmission. The main control board card is connected with the functional board card through the PCIE bus, for controlling the functional board card to perform data transmission. The main control board card is connected with the serial communication end of the communication serial port board card through the serial bus, for controlling the communication serial port board card to perform data transmission. The main control board card exchanges data with the IO board card through the IO bus, for controlling the IO board card to perform data transmission.

[0057] As shown in Figure 2 , the embodiment of the present application provides a panel layout diagram of a communication network board card.

[0058] Optionally, the communication network board card 30 includes a first gigabit network port 301, which can support POE power supply. In this way, the communication network board card can be connected with network equipment through the first gigabit network port, and can perform data transmission. For example, the first gigabit network port is used for exchanging gigabit network communication data.

[0059] For example, the number of the first gigabit network port is 4.

[0060] For example, the first gigabit network port can support 90W POE power supply.

[0061] For example, the network device can be a network camera. In this way, the communication network board card can perform data transmission with the network camera.

[0062] Optionally, as shown in Figure 2 , the communication network board card 30 further includes a communication network board card indicator light 302, which is used for indicating the connection state of the communication network board card 30.

[0063] For example, the number of the communication network board card indicator light is corresponding to the number of the first gigabit network port, and is used for indicating the connection state of the corresponding first gigabit network port. For example, the number of the communication network board card indicator light can be 4.

[0064] As shown in Figure 3 , the embodiment of the present application provides a panel layout diagram of a functional board card.

[0065] Optionally, the function board card 40 comprises a mobile communication antenna 401 and a Wi-Fi antenna 402. The mobile communication antenna is used for communication connection with a mobile communication network device, and the working frequency range of the mobile communication antenna is 700-2700 MHz. The Wi-Fi antenna is used for communication connection with a Wi-Fi network device, and the working frequency of the Wi-Fi antenna is 2.4 GHz.

[0066] Optionally, as shown in Figure 3 the function board card 40 further comprises a function board card USB interface 403. The function board card USB interface is used for the function board card to connect external devices. Exemplarily, the number of the function board card USB interface is 2.

[0067] Optionally, as shown in Figure 3 the function board card 40 further comprises a function board card indicator light 404. The function board card indicator light is used for indicating one or more of the state of the function board card USB interface, the state of the mobile communication antenna, and the state of the Wi-Fi antenna.

[0068] As shown in Figure 4 the present application provides a panel layout diagram of a communication serial port board card.

[0069] Optionally, the communication serial port board card 50 comprises an RS232 interface 501, an RS485 interface 502, and a dial switch. The RS232 interface is used for connection with an RS232 device. The RS485 interface is used for connection with an RS485 device. The dial switch is used for selecting the RS232 interface or the RS485 interface to work, so as to realize data transmission with the RS232 device or the RS485 device.

[0070] It can be understood that the RS232 interface receives and transmits RS232 communication data; the RS485 interface receives and transmits RS485 communication data.

[0071] Exemplarily, the RS232 interface adopts an M12 6-core aviation plug mode.

[0072] Exemplarily, the RS232 interface comprises 4 channels.

[0073] Exemplarily, the RS485 interface adopts an M12 6-core aviation plug mode.

[0074] Exemplarily, the RS485 interface comprises 4 channels.

[0075] Optionally, as shown in Figure 4 the communication serial port board card 50 further comprises a communication receiving light 503 and a communication transmitting light 504. The communication receiving light is used for indicating the data receiving state of the communication serial port board card. The communication transmitting light is used for indicating the data transmitting state of the communication serial port board card.

[0076] Exemplarily, the number of the communication receiving lights and the communication sending lights respectively corresponds to the number of the channels of the RS232 interface or the RS485 interface.

[0077] As shown in Figure 5 , the embodiment of the present application provides a panel layout schematic diagram of an IO board card.

[0078] Optionally, the IO board card 60 comprises an input interface 601 and an output interface 602. The input interface receives the input signal of the external device through the optical coupling isolation mode. The output interface outputs the signal through the optical coupling isolation mode.

[0079] Exemplarily, the input interface adopts the M12 8-core aviation plug mode.

[0080] Exemplarily, the input interface comprises 8 channels.

[0081] Exemplarily, the output interface adopts the M12 8-core aviation plug mode.

[0082] Exemplarily, the output interface comprises 8 channels.

[0083] Optionally, as shown in Figure 5 , the IO board card 60 further comprises an input state light 603 and an output state light 604, which are respectively used for indicating the input and output states of the IO board card.

[0084] Exemplarily, the number of the input state light and the output state light respectively corresponds to the number of the channels of the input interface and the output interface.

[0085] As shown in Figure 6 , the embodiment of the present application provides a panel layout schematic diagram of a power board card.

[0086] Optionally, the power board card 70 comprises a power switch 701. The power switch is used for controlling the opening and closing of the power connected with the power board card. It can be understood that, in the case of the power being turned on, the power board card supplies power to the main control board card, the communication network board card, the function board card, the communication serial port board card and the IO board card, etc. In the case of the power being turned off, the power board card stops supplying power to the main control board card, the communication network board card, the function board card, the communication serial port board card and the IO board card, etc.

[0087] Optionally, as shown in Figure 6As shown, the power supply board card 70 further comprises a power supply input interface 702. The power supply input interface 702 comprises an alternating current input interface and / or a direct current input interface for inputting alternating current and / or direct current, respectively. Among them, the power supply board card is designed in the mode of alternating current input and direct current input being mutually exclusive. It can be understood that in the case that the power supply input interface comprises the alternating current input interface and the direct current input interface, only one of the alternating current input interface and the direct current input interface works. In this way, the flexibility of use of the power supply board card is increased.

[0088] Optionally, as shown in Figure 6 The power supply board card further comprises a power supply indicator 703. The power supply indicator is used to indicate the on-off state of the power supply.

[0089] Optionally, as shown in Figure 1 The embedded multifunctional intelligent host 1 further comprises a POE power supply board card 80. The POE power supply board card provides POE power supply for the communication network board card.

[0090] Illustratively, the POE power supply board card provides 48V power supply.

[0091] Optionally, the POE power supply board card further comprises an alternating current input interface and / or a direct current input interface for inputting alternating current and / or direct current, respectively. Among them, the POE power supply board card is designed in the mode of alternating current input and direct current input being mutually exclusive.

[0092] Optionally, as shown in Figure 1 The embedded multifunctional intelligent host 1 further comprises a storage hard disk 90. The storage hard disk is used to store data. The storage hard disk is provided with a shell cover.

[0093] Optionally, the embedded multifunctional intelligent host further comprises a storage board card, and the storage board card is provided with a storage hard disk. The storage board card is provided with a shell cover.

[0094] Optionally, the main control board card is used to control the entire host.

[0095] Optionally, the central processing unit adopts RK3588 of Swallow Micro. The central processing unit is built-in with GPU and NPU, which can provide high-performance computing capability while maintaining low power consumption.

[0096] Illustratively, the operation capability of the NPU reaches 6TOPs (trillion operations per second), which can be applied to multiple types of artificial intelligence scenes and simultaneously process multiple tasks, thereby realizing efficient artificial intelligence processing.

[0097] In the embodiment of the present application, since the central processor has a built-in independent NPU, the central processor has the following advantages: it can more efficiently process mathematical operations in AI algorithms, such as matrix multiplication and convolution operations; it has high TOPS computing power and can complete a large number of complex calculations in a very short time; it has an optimized data path and memory access mode, which can reduce data movement and access delay and improve computing efficiency; it has lower power consumption and can be suitable for application scenarios with strict energy efficiency requirements; it supports multiple data types and can adapt to different types of neural networks and data precision requirements, and so on. The utilization rate of the MAC operation unit and the consumption of the bandwidth are improved by 30%, and the performance of the host is further improved.

[0098] For example, the GPU supports high-level graphics APIs such as OpenGL ES (compatible with OpenGLES 1.1, 2.0 and 3.2), Vulkan, DirectX, etc. By building a GPU in the central processor, powerful graphics processing capabilities are provided, such as enhanced graphics rendering capabilities, improved video encoding and decoding capabilities, improved AI processing capabilities, multi-task parallel processing capabilities, multimedia application optimization capabilities, support for 4K and 8K display, support for real-time graphics processing, support for complex scenes and special effects, etc. It can provide rich functions, good compatibility and adaptability for games and graphics applications, and smoothly run complex graphics processing and games.

[0099] As shown in Figure 7 The embodiment of the present application provides a panel layout diagram of a master control board card.

[0100] Optionally, the master control board card 20 further comprises at least one of a display interface 201, a USB interface 202, an audio interface 203, and a second gigabit network port 204, which are respectively used for directly transmitting data with external devices.

[0101] For example, the display interface includes an HDMI interface.

[0102] For example, the USB interface includes a USB3.0 interface and / or a USB2 / 0 interface.

[0103] For example, the audio interface includes an audio input interface (such as a Mic in interface) and an audio output interface (such as a Lineout interface). By setting the audio input interface, a voice device can be accessed, and by setting the audio output interface, the demand for voice output can be met.

[0104] For example, the second gigabit network port is a GMAC gigabit interface.

[0105] Optionally, the master control board card further comprises a communication interface.

[0106] Exemplarily, the communication interface comprises one or more of a UART serial interface, an SPI interface, and an I2C interface. For example, the main board card accesses the register of the switching chip of the communication network board card through the I2C interface.

[0107] Optionally, the main board card further comprises a SATA bus. The main board card reads and writes data to the storage hard disk through the SATA bus.

[0108] Optionally, the main board card further comprises a USB controller for connecting with the USB interface to realize data interaction of the USB.

[0109] Optionally, the main board card further comprises a display module for connecting with the display interface to realize interaction of display data.

[0110] Optionally, the main board card further comprises a network module for connecting with the second gigabit network port to realize data interaction by using the second gigabit network port.

[0111] In the embodiment of the application, the main board card is taken as a computing control center, the connection between various board cards is realized by using the mother board, and working power supply is provided for various board cards by the power board card. Based on this, the main board card is connected with the communication network board card through the network bus to complete data transmission with the Ethernet network device and to test and process the data. The system information and other data between the main board card and the function board card are transmitted through the PCIE bus to complete data transmission with the mobile communication network device and the Wi-Fi network device. The main board card is connected with the communication serial port board card through the serial port bus to complete serial port data transmission. The main board card is connected with the IO board card through the IO bus to realize control of data input and output. In addition, the main board card is connected with the storage hard disk through the SATA bus to realize reading and writing of data. More comprehensive and various data collection, transmission and processing are realized.

[0112] Optionally, various board cards (such as the communication network board card, the function board card, the communication serial port board card and the IO board card) on the mother board can be freely combined to realize corresponding related functions according to actual needs of users.

[0113] In the embodiment of the application, the embedded multifunctional intelligent host machine can be applicable to a detection scene, specifically, a scene of standardized detection of a locomotive attendant, data collection (such as network signal video collection, audio collection and the like), transmission and processing and the like.

[0114] For example, the embedded multifunctional intelligent host connects the network device (such as a network video device), receives network data, and uses artificial intelligence to analyze and process the data, forms a safety key point, and provides data support for the corresponding identification service. At the same time, the data that needs to be stored is classified and stored; at the same time, after receiving the LKJ analysis service point command, the audio output device is driven to remind the attendant to work in time, and when the stop identification command is received, the gesture of the attendant is scored; the audio collection device is driven to collect the attendant's calling response voice and perform real-time intelligent analysis. The collected attendant response voice is scored, and if the calling response is not called or the score value is lower than the set threshold, the result is transmitted to the ground analysis unit. At the same time, the analysis data can also be uploaded to the remote server through the 4G network or the Wi-Fi network.

[0115] In the embodiments of the application, the embedded multifunctional intelligent host can also be applicable to edge computing scenarios, multimedia processing scenarios, industrial automation scenarios, etc. For example, in the edge computing scenario, fast data processing and intelligent analysis are realized without sending data to the cloud. In the multimedia processing scenario, high-quality video playback and graphics rendering capabilities are provided, which are suitable for billboards, digital signs, etc. In the industrial automation scenario, through rich interfaces and communication capabilities, intelligent control and data collection of machines are realized.

[0116] The embodiments of the application are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. An embedded multi-functional intelligent host, characterized in that, include: The system comprises a motherboard, main control board, communication network board, function board, communication serial port board, I / O board, and power supply board. The motherboard includes a main control slot interface and auxiliary slot interface units. The auxiliary slot interface units include a communication network slot interface, a function slot interface, and a power supply slot interface. The communication network board is embedded in the communication network slot interface for data transmission with Ethernet network devices. The function board, communication serial port board, and I / O board are embedded in the function slot interface. The function board is used for data transmission with mobile communication network devices and Wi-Fi network devices; the communication serial port board is used for data transmission with RS232 or RS485 devices; and the I / O board is used for data transmission via optical coupling isolation. The power supply board is embedded in the power supply slot interface and supplies power to the main control board, communication network board, function board, communication serial port board, and I / O board via the motherboard. The main control board is embedded in the main control slot interface. The main control board can receive data from the communication network board, function board, communication serial port board and IO board. The main control board includes a central processing unit, which has a built-in GPU and NPU. The GPU is used to perform graphics processing on the received data. The NPU supports mixed operations of multiple data types and is used to perform artificial intelligence processing on the received data.

2. The embedded multi-functional intelligent host according to claim 1, characterized in that, The NPU has a computing power of 6 TOPs, enabling it to be applied to various types of artificial intelligence scenarios and to handle multiple tasks simultaneously.

3. The embedded multi-functional intelligent host according to claim 1, characterized in that, The motherboard also includes: Network bus, PCIe bus, serial bus, and I / O bus; The main control board connects to the data terminal of the communication network board via a network bus to control the communication network board for data transmission; the main control board connects to the function board via a PCIe bus to control the function board for data transmission; the main control board connects to the serial port board via a serial bus to control the communication serial port board for data transmission; and the main control board exchanges data with the I / O board via an I / O bus to control the I / O board for data transmission.

4. The embedded multi-functional intelligent host according to claim 1, characterized in that, The communication network board includes: a gigabit Ethernet port, the first gigabit Ethernet port of which supports PoE power supply.

5. The embedded multi-functional intelligent host according to claim 4, characterized in that, Also includes: A PoE power supply board provides PoE power to communication network boards.

6. The embedded multi-functional intelligent host according to claim 1, characterized in that, The functional boards include: Mobile communication antenna, used for communication connection with mobile communication network equipment, the operating frequency band of mobile communication antenna is 700MHz to 2700MHz; A Wi-Fi antenna is used to communicate with Wi-Fi network devices. The Wi-Fi antenna operates in the 2.4GHz frequency band.

7. The embedded multi-functional intelligent host according to claim 1, characterized in that, The communication serial port board includes: An RS232 interface is used to connect to RS232 devices. An RS485 interface is used to connect to RS485 devices. The DIP switch is used to select whether to use the RS232 or RS485 interface to enable data transmission with RS232 or RS485 devices.

8. The embedded multi-functional intelligent host according to claim 1, characterized in that, The I / O boards include: The input interface receives input signals from external devices via optical isolation. The output interface outputs signals via optocoupler isolation.

9. The embedded multi-functional intelligent host according to claim 1, characterized in that, The main control board also includes: The interface includes at least one of the following: display interface, USB interface, audio interface, and second gigabit Ethernet port, which are used for direct data transmission with external devices.

10. The embedded multi-functional intelligent host according to any one of claims 1 to 9, characterized in that, The main control board also includes: SATA bus; the embedded multi-functional intelligent host also includes: The storage hard drive is equipped with a protective casing. The main control board reads and writes data to the storage hard drive via the SATA bus.

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