Whole-country data communication gateway machine based on Raycore micro RK3588

Abstract

The invention particularly relates to a nationwide data communication gateway machine based on Riccore micro RK3588. According to the nationwide data communication gateway machine based on the Raycore micro RK3588, a main board module adopts a nationwide main board, an interface board module comprises an indicator light board and a network port expansion board, and all components of the main board module and the interface board module adopt domestic brands; the power supply module comprises a two-way redundant power supply and is used for supplying power to the mainboard module and the interface board module; the case module comprises a case body and front and rear panels arranged on the case body; the software module comprises firmware and an operating system. According to the nationwide data communication gateway machine based on the Riccore micro RK3588, all components of the mainboard and the interface board are all domestic devices, 100% localization of the board-level components is achieved, the power source and the machine case are both domestic products, the operating system is a domestic operating system, 100% nationwide production of the whole machine is achieved, and then key equipment of an electric power system is completely autonomous and controllable.

Description

Technical Field

[0001] The present invention relates to the technical field of power system communication applications, and in particular to a domestically produced data communication gateway machine based on Rockchip RK3588. Background Art

[0002] With the acceleration of informatization, higher requirements are put forward for the information security of key infrastructure. In particular, the power system is the cornerstone of energy security and economic and social development, and its autonomy and control are an important part of national security.

[0003] In recent years, key technologies and product supply chains have faced uncertain risks. Developing independent and controllable power technology and reducing dependence on external technology have become the inevitable choice to ensure energy security and economic stability.

[0004] The data communication gateway is a communication device that realizes the communication between the substation and the dispatching, production and other master station systems, and provides data, model, graphics and file transmission services for the master station system to realize substation monitoring and control, information query and remote browsing and other functions. The data communication gateway is a key equipment for realizing efficient, safe and stable operation of the power system. Its localization is of great significance to improving national information security, promoting domestic industrial upgrading, and ensuring national energy security.

[0005] Based on the above situation, the present invention proposes a domestically produced data communication gateway based on Rockchip RK3588, aiming to achieve complete autonomous control of key equipment in the power system. Summary of the invention

[0006] In order to make up for the defects of the prior art, the present invention provides a simple and efficient domestically produced data communication gateway machine based on Rockchip RK3588.

[0007] The present invention is achieved through the following technical solutions:

[0008] A domestically produced data communication gateway based on Rockchip RK3588, characterized by comprising a mainboard module, an interface board module, a power module, a chassis module and a software module;

[0009] The motherboard module adopts a domestically produced motherboard, and all components are domestically produced brands to achieve 100% localization;

[0010] The mainboard module, as the core functional part of the entire data communication gateway, integrates RK3588 processor, LPDDR4X memory, EMMC storage chip, FPGA chip, IO expansion chip, network PHY chip, PCIE to network port chip, PCIE to serial port chip, video interface conversion chip, RS232 conversion chip and RS485 conversion chip, realizing 12 Gigabit network ports, 8 serial ports, 4 USB ports, 2 DO interfaces, 1 IRIG-B code interface, 1 VGA interface and 1 Console interface;

[0011] The interface board module includes an indicator light board and a network port expansion board, and all components are domestic brands to achieve 100% localization;

[0012] The power supply module includes a dual redundant power supply, which is used to provide power to the main board module and the interface board module;

[0013] The chassis module includes a box body and front and rear panels configured on the box body;

[0014] The software modules include firmware and operating system.

[0015] The RK3588 processor is a new generation of high-performance, low-power ARM processor from Rockchip. It has multiple powerful embedded hardware engines built in, providing excellent performance for high-end applications, and has a very rich expansion interface that can flexibly support various applications. Compared with X86 processors, ARM processors have the characteristics of low power consumption, low cost, and high flexibility.

[0016] The memory of the motherboard module uses Changxin LPDDR4X memory chip CXDB6CCDM-MA-M;

[0017] The storage of the mainboard module uses the Yangtze Memory EMMC chip YMEC8B0TE2A2C3;

[0018] The FPGA chip of the mainboard module uses the Anlu EF2L45BG256B chip, which is used to realize the IRIG-B code timing function and power-on timing control, and is connected to the RK3588 processor through the UART protocol and GPIO signals.

[0019] The IO expansion chip uses the Zhaoxin ZX-200 chip, which is connected to the RK3588 processor through the PCIEx4 signal to achieve 2-way PCIEx4, 1-way PCIEx1 and 4-way USB interface expansion;

[0020] The network PHY chip uses the Yutai YT8531 chip, which is connected to the RK3588 processor through the RGMII signal to realize 2 native Gigabit network ports.

[0021] The PCIE network port transfer chip uses the four-network port chip Netcom WX1860 and the single-network port chip Yutai YT6801, and the uplink interfaces are PCIEx4 and PCIEx1 respectively, realizing a total of 10-way Gigabit network port expansion;

[0022] The PCIE to serial port chip uses Qinheng CH384 chip and CH438 chip. The CH384 chip is connected to the RK3588 processor through the PCIEx1 signal, and the CH384 chip is connected to the CH438 chip through the parallel port signal, realizing a total of 8 serial port expansions.

[0023] The video conversion chip uses the Macrochip HDMI to VGA chip MS9292, which is connected to the RK3588 processor via HDMI signals to realize a 1-way VGA interface;

[0024] The RS232 conversion chip and RS485 conversion chip are respectively CBM3232ATS16 chip and CBM485AS8 chip of Xinbaiwei.

[0025] The mainboard module is also integrated with an mSATA interface for expanding an mSATA solid state hard drive.

[0026] The indicator light board is provided with a status indicator light, a network indicator light and a serial port indicator light for indicating the working status of the gateway machine;

[0027] The network port expansion board is provided with 6 Gigabit network ports, and the whole machine can be configured with 6 network ports or 12 network ports by selecting the network port expansion board.

[0028] The firmware uses the open source Uboot firmware, and the operating system uses the domestically produced Ningsi security operating system.

[0029] The beneficial effects of the present invention are as follows: the domestically produced data communication gateway machine based on Rockchip RK3588, all components of the mainboard and interface board are domestically produced devices, the board-level components are 100% domestically produced, the power supply and chassis are both domestically produced products, and the operating system is a domestically produced operating system, achieving 100% domestic production of the entire machine, thereby achieving complete independent control of key equipment in the power system. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Attached Figure 1This is a schematic diagram of the architecture of a domestically produced data communication gateway based on Rockchip RK3588 in the present invention.

[0032] Attached Figure 2 This is a schematic diagram of the mainboard module architecture of the domestically produced data communication gateway machine based on Rockchip RK3588 of the present invention. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0034] The domestically produced data communication gateway based on Rockchip RK3588 includes a mainboard module, an interface board module, a power module, a chassis module and a software module;

[0035] The motherboard module adopts a domestically produced motherboard, and all components are domestically produced brands to achieve 100% localization;

[0036] The mainboard module, as the core functional part of the entire data communication gateway, integrates RK3588 processor, LPDDR4X memory, EMMC storage chip, FPGA chip, IO expansion chip, network PHY chip, PCIE to network port chip, PCIE to serial port chip, video interface conversion chip, RS232 conversion chip and RS485 conversion chip, realizing 12 Gigabit network ports, 8 serial ports, 4 USB ports, 2 DO interfaces, 1 IRIG-B code interface, 1 VGA interface and 1 Console interface;

[0037] The interface board module includes an indicator light board and a network port expansion board, and all components are domestic brands to achieve 100% localization;

[0038] The power supply module includes a dual redundant power supply, which is used to provide power to the main board module and the interface board module;

[0039] The chassis module includes a box body and front and rear panels configured on the box body;

[0040] The software modules include firmware and operating system.

[0041] The RK3588 processor is a new generation of high-performance, low-power ARM processor from Rockchip. It has multiple powerful embedded hardware engines built in, providing excellent performance for high-end applications, and has a very rich expansion interface that can flexibly support various applications. Compared with X86 processors, ARM processors have the characteristics of low power consumption, low cost, and high flexibility.

[0042] The memory of the motherboard module uses Changxin LPDDR4X memory chip CXDB6CCDM-MA-M;

[0043] The storage of the mainboard module uses the Yangtze Memory EMMC chip YMEC8B0TE2A2C3;

[0044] The FPGA chip of the mainboard module uses the Anlu EF2L45BG256B chip, which is used to realize the IRIG-B code timing function and power-on timing control, and is connected to the RK3588 processor through the UART protocol and GPIO signals.

[0045] The IO expansion chip uses the Zhaoxin ZX-200 chip, which is connected to the RK3588 processor through the PCIEx4 signal to achieve 2-way PCIEx4, 1-way PCIEx1 and 4-way USB interface expansion;

[0046] The network PHY chip uses the Yutai YT8531 chip, which is connected to the RK3588 processor through the RGMII signal to realize 2 native Gigabit network ports.

[0047] The PCIE network port transfer chip uses the four-network port chip Netcom WX1860 and the single-network port chip Yutai YT6801, and the uplink interfaces are PCIEx4 and PCIEx1 respectively, realizing a total of 10-way Gigabit network port expansion;

[0048] The PCIE to serial port chip uses Qinheng CH384 chip and CH438 chip. The CH384 chip is connected to the RK3588 processor through the PCIEx1 signal, and the CH384 chip is connected to the CH438 chip through the parallel port signal, realizing a total of 8 serial port expansions.

[0049] The video conversion chip uses the Macrochip HDMI to VGA chip MS9292, which is connected to the RK3588 processor via HDMI signals to realize a 1-way VGA interface;

[0050] The RS232 conversion chip and RS485 conversion chip are respectively CBM3232ATS16 chip and CBM485AS8 chip of Xinbaiwei.

[0051] The mainboard module is also integrated with an mSATA interface for expanding an mSATA solid state hard drive.

[0052] The indicator light board is provided with a status indicator light, a network indicator light and a serial port indicator light for indicating the working status of the gateway machine;

[0053] The network port expansion board is provided with 6 Gigabit network ports, and the whole machine can be configured with 6 network ports or 12 network ports by selecting the network port expansion board.

[0054] The firmware uses the open source Uboot firmware, and the operating system uses the domestically produced Ningsi security operating system.

[0055] Compared with the existing technology, this domestically produced data communication gateway based on Rockchip RK3588 has a motherboard designed based on the domestic Rockchip RK3588 processor and the domestic Zhaoxin ZX-200IO expansion chip. All components of the motherboard and interface board are domestic devices, and the board-level components are 100% domestically produced. The power supply and chassis are both domestically produced products, and the software uses a domestic operating system, achieving 100% domestic production of the entire machine, thereby achieving complete independent control of key equipment in the power system.

[0056] The above is a detailed introduction to a domestically produced data communication gateway based on Rockchip RK3588 in the example of the present invention. This section uses specific examples to illustrate the principles and implementation methods of the invention. The above examples are only used to help understand the core ideas of the present invention. Without departing from the principles of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

Claims

1. A domestically produced data communication gateway based on Rockchip RK3588, characterized by: Including mainboard module, interface board module, power module, chassis module and software module; The motherboard module adopts a domestically produced motherboard, and all components are domestically produced brands to achieve 100% localization; The mainboard module integrates RK3588 processor, LPDDR4X memory, EMMC storage chip, FPGA chip, IO expansion chip, network PHY chip, PCIE to network port chip, PCIE to serial port chip, video interface conversion chip, RS232 conversion chip and RS485 conversion chip, realizing 12 Gigabit network ports, 8 serial ports, 4 USB ports, 2 DO ports, 1 IRIG-B code interface, 1 VGA interface and 1 Console interface; The interface board module includes an indicator light board and a network port expansion board, and all components are domestic brands to achieve 100% localization; The power supply module includes a dual redundant power supply, which is used to provide power to the main board module and the interface board module; The chassis module includes a box body and front and rear panels configured on the box body; The software modules include firmware and operating system.

2. The domestically produced data communication gateway based on Rockchip RK3588 according to claim 1 is characterized in that: The memory of the motherboard module uses Changxin LPDDR4X memory chip CXDB6CCDM-MA-M; The storage of the mainboard module uses the Yangtze Memory EMMC chip YMEC8B0TE2A2C3; The FPGA chip of the mainboard module uses the Anlu EF2L45BG256B chip, which is used to realize the IRIG-B code timing function and power-on timing control, and is connected to the RK3588 processor through the UART protocol and GPIO signals.

3. The domestically produced data communication gateway based on Rockchip RK3588 according to claim 1 is characterized in that: The IO expansion chip uses the Zhaoxin ZX-200 chip, which is connected to the RK3588 processor through the PCIEx4 signal to achieve 2-way PCIEx4, 1-way PCIEx1 and 4-way USB interface expansion; The network PHY chip uses the Yutai YT8531 chip, which is connected to the RK3588 processor through the RGMII signal to realize 2 native Gigabit network ports.

4. The domestically produced data communication gateway based on Rockchip RK3588 according to claim 1 is characterized in that: The PCIE network port transfer chip uses the four-network port chip Netcom WX1860 and the single-network port chip Yutai YT6801, and the uplink interfaces are PCIEx4 and PCIEx1 respectively, realizing a total of 10-way Gigabit network port expansion; The PCIE to serial port chip uses Qinheng CH384 chip and CH438 chip. The CH384 chip is connected to the RK3588 processor through the PCIEx1 signal, and the CH384 chip is connected to the CH438 chip through the parallel port signal, realizing a total of 8 serial port expansions.

5. The domestically produced data communication gateway based on Rockchip RK3588 according to claim 1 is characterized in that: The video conversion chip uses the Macrochip HDMI to VGA chip MS9292, which is connected to the RK3588 processor via HDMI signals to realize a 1-way VGA interface; The RS232 conversion chip and RS485 conversion chip are respectively CBM3232ATS16 chip and CBM485AS8 chip of Xinbaiwei.

6. The domestically produced data communication gateway based on Rockchip RK3588 according to claim 1 is characterized in that: The mainboard module is also integrated with an mSATA interface for expanding an mSATA solid state hard drive.

7. The domestically produced data communication gateway based on Rockchip RK3588 according to claim 1 is characterized in that: The indicator light board is provided with a status indicator light, a network indicator light and a serial port indicator light for indicating the working status of the gateway machine; The network port expansion board is provided with 6 Gigabit network ports, and the whole machine can be configured with 6 network ports or 12 network ports by selecting the network port expansion board.

8. The domestically produced data communication gateway based on Rockchip RK3588 according to claim 1 is characterized in that: The firmware uses the open source Uboot firmware, and the operating system uses the domestically produced Ningsi security operating system.

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