A high-computing-power industrial machine data acquisition device

Abstract

The application relates to a high-computing-power industrial machine data acquisition device, which comprises a core module and an external interface, wherein the core module and the external interface are connected; the core module is based on a Jetson_Orin_NX module of a jeston platform; the external interface comprises four independent gigabit network interfaces, one high-speed expansion Pcie3.04 lane, one HDMI output display, one NVME hard disk bit, one Type-c interface and two CAN interfaces. The structure provided by the application can: carry a high-performance 100T computing power core board card, meet the demand for high computing power in current and even future intelligent manufacturing scenarios; have four independent mac gigabit network interfaces, support network isolation, load balancing and redundant backup, and when the main network fails, the standby interface can be automatically switched to guarantee the continuity of data transmission; solve the problem that the existing industrial cameras can only pass through a large and expensive mode of a switch and a server; provide a high-speed Pcie expansion interface, and high-speed data acquisition cards or special hardware can be flexibly added to meet different scene requirements.

Description

Technical Field

[0001] This application relates to the field of data acquisition technology, and in particular to a high-computing-power industrial machine data acquisition device. Background Technology

[0002] Industrial control computing boxes are core hardware devices in the fields of industrial automation and intelligence. With the breakthrough development of artificial intelligence, the Internet of Things (IoT), and 5G communication technologies, their technological value and application scenarios are rapidly expanding. As a converged device integrating high-performance computing, embedded control, and industrial-grade hardware and software, industrial control computing boxes, with their compact design, industrial-grade stability, and real-time computing power advantages, can meet the 24 / 7 continuous operation requirements in complex industrial environments such as high temperature, vibration, and electromagnetic interference.

[0003] In the process of industrial digital transformation, this equipment has deeply penetrated key scenarios such as intelligent manufacturing (e.g., intelligent production line control, unmanned warehouse scheduling), smart transportation (vehicle-road cooperative computing), and medical equipment management (real-time image processing), and is gradually extending to long-tail fields such as energy and agriculture. Against the backdrop of global industrial intelligent upgrading, industrial control computing boxes serve as the "edge brain" of industrial automation systems. However, current industrial control computing boxes have low production efficiency and poor business intelligence levels. Therefore, we propose a high-computing-power industrial machine data acquisition device. Utility Model Content

[0004] This application provides a high-computing-power industrial computer data acquisition device to solve the problems mentioned above.

[0005] This application provides a high-computing-power industrial computer data acquisition device, comprising:

[0006] The core module and the external interface are connected.

[0007] The core module is based on the Jetson_Orin_NX module of the Jetson platform;

[0008] The external interfaces include 4 independent gigabit Ethernet ports, 1 high-speed expansion PCIe 3.0 4lane, 1 HDMI output display, 1 NVMe hard drive bay, 1 Type-C interface, and 2 CAN interfaces.

[0009] Preferably, the four independent gigabit Ethernet ports, one high-speed expansion PCIe 3.0 4lane, one HDMI output display, one NVMe hard drive bay, one Type-C interface, and two CAN interfaces are all electrically connected to the core module's interfaces.

[0010] Preferably, the four independent gigabit Ethernet ports include one port using a native Gigabit Ethernet PHY, and three ports using 1*Pcie x1 (Pcie) and 2*Pcie x1, and the RTL8215 is used to convert the 1*Pcie x1 (Pcie) and 2*Pcie x1 into three gigabit Ethernet ports.

[0011] Preferably, the one-way high-speed extended PCIe 3.04 lane utilizes one PCIe x4 to provide a 20G bandwidth rate to achieve functional expansion.

[0012] Preferably, the 1-channel HDMI output display uses an HDMI-based integrated module, with surge-protected TVS diodes added to the peripheral circuitry.

[0013] Preferably, the interface of the 1 NVMe hard drive bay is implemented through RTL9210B conversion, using 2 USB 3.0 ports converted to 10G speed PCIe protocol to realize hard drive expansion.

[0014] Preferably, the interface of the 1-channel NVMe hard drive bay is also separately connected to a DC-DC power supply.

[0015] Preferably, the one Type-C interface is implemented using one native USB 3.0 channel on the core board.

[0016] Preferably, one of the two CAN interfaces is a CAN controller natively integrated into the core board, which can be directly brought out by adding a CAN transceiver SN65HVD230DR externally, and the other is implemented by using a PCA82C250T to convert the serial port to the CAN interface.

[0017] The technical solutions provided in this application have the following advantages compared with the prior art:

[0018] The structure provided in this application embodiment can: be equipped with a high-performance 100T computing power core board to meet the high computing power requirements of current and future intelligent manufacturing scenarios; have four independent MAC gigabit network ports, supporting network isolation, load balancing and redundancy backup, and can automatically switch to backup interfaces when the main network fails to ensure data transmission continuity; solve the problem that existing industrial cameras can only be connected through large and expensive switches and servers; and provide a high-speed PCIe expansion interface, which can flexibly add high-speed data acquisition cards or dedicated hardware to meet the needs of different scenarios. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] External interfaces include 4 independent Gigabit Ethernet ports, 1 high-speed expansion PCIe 3.0 4-lane port, 1 HDMI output display port, 1 NVMe hard drive bay, 1 Type-C interface, and 2 CAN interfaces.

[0022] Figure 1 This is a schematic diagram of the overall structural principle of this utility model;

[0023] Figure 2 This is a schematic diagram of the external interface principle of this utility model;

[0024] Figure 3 This is the circuit diagram of the 4 independent gigabit Ethernet ports of this utility model;

[0025] Figure 4 This is a circuit diagram of a single-channel high-speed extended PCIe 3.04lane according to this utility model;

[0026] Figure 5 This is a circuit diagram of a single HDMI output display according to this utility model;

[0027] Figure 6 This is a circuit diagram of a single NVME hard drive bay according to this utility model;

[0028] Figure 7 This is the circuit diagram of the DC-DC power supply of this utility model;

[0029] Figure 8 This is a circuit diagram of a single Type-C interface of this utility model;

[0030] Figure 9 This is a circuit diagram of the 2-channel CAN interface of this utility model. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, 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, 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.

[0032] Various embodiments of this application may exist in the form of a range. It should be understood that the description in the form of a range is merely for convenience and brevity and should not be construed as a rigid limitation on the scope of this application. Therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values ​​within that range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges, such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., and single numbers within the range, such as 1, 2, 3, 4, 5, and 6, regardless of the range. In addition, whenever a numerical range is indicated in this application, it means including any referenced number (fraction or integer) within the indicated range. Unless otherwise specified, all raw materials, reagents, instruments, and equipment used in this application can be purchased commercially or prepared using existing equipment.

[0033] In this application, unless otherwise stated, directional terms such as "upper" and "lower" specifically refer to the drawing directions in the accompanying drawings. Furthermore, in this application, the terms "comprising," "including," etc., mean "including but not limited to." In this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In this application, "and / or" describes the relationship between related objects, indicating that three relationships may exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. A and B can be singular or plural. In this application, "at least one" means one or more, and "more than one" means two or more. "At least one," "at least one of the following," or similar expressions refer to any combination of these items, including any combination of a single item or a plural item. For example, "at least one of a, b, or c", or "at least one of a, b, and c", can both mean: a, b, c, ab, i.e., a and b, ac, bc, or abc, where a, b, and c can be a single or multiple.

[0034] like Figure 1-9 As shown in the figure, this application provides a high-computing-power industrial computer data acquisition device, including:

[0035] The core module and the external interface are connected.

[0036] The core module is based on the Jetson_Orin_NX module of the Jetson platform;

[0037] The external interfaces include 4 independent gigabit Ethernet ports, 1 high-speed expansion PCIe 3.0 4lane, 1 HDMI output display, 1 NVMe hard drive bay, 1 Type-C interface, and 2 CAN interfaces.

[0038] Specifically, the core module features a 1024-core NVIDIA Ampere architecture GPU with 32 Tensor Cores, AI performance of up to 100 TOPS, and power consumption as low as 10 watts.

[0039] like Figure 1 and Figure 2 As shown, the four independent gigabit Ethernet ports, one high-speed expansion PCIe 3.0 4lane, one HDMI output display, one NVMe hard drive bay, one Type-C interface, and two CAN interfaces are all electrically connected to the core module's interfaces.

[0040] like Figure 3 As shown, the four independent gigabit Ethernet ports include one port using a native Gigabit Ethernet PHY, and three ports using 1*Pcie x1 (Pcie) and 2*Pcie x1. The RTL8215 is used to convert the 1*Pcie x1 (Pcie) and 2*Pcie x1 ports into three gigabit Ethernet ports.

[0041] like Figure 4 As shown, the one-channel high-speed expansion PCIe 3.04 lane utilizes a single PCIe x4 channel to provide a 20G bandwidth rate for functional expansion. This interface can expand FPGAs or other resource boards, as well as various modules or data acquisition cards that use PCIe communication. This expansion port can provide standard PCIe level 12V, adopts the TPS5450 solution, and can provide a stable current of up to 5A. The solution is as follows. Figure 4 Where VDD_CVB is the input level;

[0042] like Figure 5 As shown, the 1-channel HDMI output display uses an HDMI core board integrated module, with surge-protected TVS diodes added to the peripheral circuit.

[0043] like Figure 6 As shown, the interface of the 1-channel NVMe hard drive bay is implemented through RTL9210B conversion, using 2-channel USB 3.0 to convert to 10G speed PCIe protocol to realize hard drive expansion.

[0044] like Figure 7 As shown, the interface of the 1-channel NVMe hard drive bay is also connected to a separate DC-DC power supply. In order to be compatible with the different power consumption effects brought by different models of hard drives, a separate DC-DC power supply is provided for this interface.

[0045] like Figure 8 As shown, the one Type-C interface is implemented using one native USB 3.0 channel on the core board. This interface can be used not only as a programming port, but also as a host USB port after the system is stable. Considering the reversible nature of the Type-C interface, a multiplexer is used for implementation.

[0046] like Figure 9 As shown, one of the two CAN interfaces is a CAN controller natively integrated into the core board, which can be directly brought out by adding a CAN transceiver SN65HVD230DR externally. The other interface is implemented by using a PCA82C250T to convert the serial port to a CAN interface.

[0047] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed in this application.

Claims

1. A high-computing-power industrial computer data acquisition device, characterized in that, include: The core module and the external interface are connected. The core module is based on the Jetson_Orin_NX module of the Jetson platform; The external interfaces include 4 independent gigabit Ethernet ports, 1 high-speed expansion PCIe 3.0 4lane, 1 HDMI output display, 1 NVMe hard drive bay, 1 Type-C interface, and 2 CAN interfaces.

2. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: The four independent gigabit Ethernet ports, one high-speed expansion PCIe 3.0 4lane, one HDMI output display, one NVMe hard drive bay, one Type-C interface, and two CAN interfaces are all electrically connected to the core module's interfaces.

3. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: The four independent gigabit Ethernet ports include one port using a native Gigabit Ethernet PHY, and three ports using 1*Pcie x1 (Pcie) and 2*Pcie x1. The RTL8215 is used to convert the 1*Pcie x1 (Pcie) and 2*Pcie x1 ports into three gigabit Ethernet ports.

4. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: The one-way high-speed extended PCIe 3.04 lane utilizes one PCIe x4 to provide a 20G bandwidth rate to achieve functional expansion.

5. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: The single HDMI output display uses an HDMI core board integrated module, with surge-protected TVS diodes added to the peripheral circuitry.

6. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: The interface of the 1-channel NVMe hard drive bay is implemented through RTL9210B conversion, using 2 USB 3.0 ports converted to 10Gbps PCIe protocol to achieve hard drive expansion.

7. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: The interface of the 1-channel NVMe hard drive bay is also separately connected to a DC-DC power supply.

8. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: The one Type-C interface is implemented using one native USB 3.0 channel on the core board.

9. The high-computing-power industrial computer data acquisition device according to claim 1, characterized in that: One of the two CAN interfaces is a CAN controller natively integrated into the core board, which can be directly brought out by adding a CAN transceiver SN65HVD230DR externally. The other interface is implemented by using a PCA82C250T to convert the serial port to the CAN interface.

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