High-performance edge computing terminal based on domestic core processor

Abstract

The utility model relates to the technical field of water conservancy and hydrology instruments, and provides a high-performance edge computing terminal based on a localized core processor. Comprising an embedded edge computing processor, and a wireless 4G / 5G communication module, a Bluetooth / WIFI communication module, a USB3.0 / TF mass storage module, a wired dual-network card interface module, a multi-isolation data acquisition interface module, an anti-interference power supply module and a power supply control module which are respectively connected with the embedded edge computing processor. The data acquisition terminal is suitable for data acquisition and model in-situ edge calculation in the water conservancy and hydrology industry, especially for field unattended stations in the water conservancy and hydrology industry, can be remotely debugged and upgraded, has various communication modes and abundant interfaces, and enhances the expansibility of the terminal.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy and hydrology instrument technical field, concretely relates to a high -performance edge calculation terminal based on localization core processor. BACKGROUND

[0002] At present, the core components of data acquisition and edge calculation terminal in China seriously depend on import, under the background of "Xinchen" construction of information technology upgrading in the whole industry chain and the whole industry, it is necessary to accelerate the promotion of domestic independent controllable replacement plan, build a safe and controllable information technology system, water conservancy and hydrology industry data acquisition and model on-site edge calculation is an important part of intelligent water conservancy, but in the practical application process in water conservancy and hydrology industry, there are the following problems: ① the edge calculation terminal used mostly adopts imported core processor, which does not meet the development needs of water conservancy and hydrology industry, and there are problems in information security; ② the data acquisition interface is less, cannot collect the data required by the edge calculation model at the same time, and cannot be applied to complex application scenarios; ③ the processor used is not conducive to improving the processing speed, and it takes a long time to complete model calculation, and the real-time performance is poor; m the built-in communication mode is single, cannot simultaneously satisfy 4G / 5G, Bluetooth / WIFI and wired multi-network port communication mode, and the function is single. CONTENT OF UTILITY MODEL

[0003] In order to solve the above problems, the utility model discloses a kind of high-performance edge calculation terminal based on localization core processor.

[0004] Specific scheme is as follows:

[0005] A kind of high-performance edge calculation terminal based on localization core processor, including embedded edge calculation processor and respectively with its connection wireless 4G / 5G communication module, Bluetooth / WIFI communication module, USB3.0 / TF large capacity storage module, wired double network card interface module, multiple isolated data acquisition interface module, anti-interference power module and power control module;The wireless 4G / 5G communication module is used to realize the 4G / 5G network access function of embedded edge calculation processor, and provides network access function for wired double network card interface module and Bluetooth / WIFI communication module;The Bluetooth / WIFI communication module is used for short-range sensor or mobile device network access;The USB3.0 / TF large capacity storage module is used to store raw data, model calculation process data and result data;The wired double network card interface module is used for external network equipment, and carries out information interaction with embedded edge calculation processor;The multiple isolated data acquisition interface module is used for external various sensors, and carries out information interaction with embedded edge calculation processor;The anti-interference power module is used for input power anti-reverse connection and anti-interference filtering etc., improves the stability of embedded edge calculation processor operation;The power control module is used to control the power of each accessed sensor and network equipment, reduces system power consumption.

[0006] Further, the embedded edge computing processor is a localized low-power high-performance processor based on ARM64 architecture, is configured with 4-core Cortex-A55, an independent NEON coprocessor and a neural network acceleration processor NPU, 1TOPS computing power, and adopts a localized Hongmeng operating system as an operating system.

[0007] Further, the 4G and 5G modules in the 4G / 5G communication module share an M.2 Bkey interface and a SIM card seat, can be selected and configured when used, can be powered on and operated on the 4G / 5G communication module when no data transmission is required, and the overall power consumption of the equipment is reduced.

[0008] Further, the USB3.0 / TF large-capacity storage module adopts a USB3.0 / TF large-capacity storage circuit design, and USB3.0 and TF can synchronously perform large data volume data local mutual backup storage, so that original data, process data and result data can be stably stored.

[0009] Further, the wired dual-network card interface module adopts a dual-wired 10 / 100 / 1000Mbps adaptive network card circuit, and the network port is configured with routing or switching functions through an interface browser, so that unified centralized management of network and local sensor access is realized.

[0010] Further, the plurality of isolated data acquisition interface modules include 4-way RS232, 2-way RS485, 1-way CAN, 1-way SPI and DI signal interfaces, and high-concurrency data synchronous isolated acquisition of hydrological, water quality, meteorological and ocean sensor signals is realized.

[0011] Further, the anti-interference power supply module adopts an anti-interference power supply and a power supply control circuit, adopts a slow-start circuit to prevent the core processor from being in a low-voltage protection power-off mode, suppresses power supply ripple interference, and realizes stable operation of the embedded edge computing processor.

[0012] Further, the external sensors include a rain gauge, a flow meter, a water level gauge, a meteorological instrument and the like, and the external network devices include a camera, a switch, a router and other network devices.

[0013] The beneficial effects of the utility model lie in:

[0014] 1. A localized low-power high-performance processor based on ARM64 architecture is adopted, 4-core Cortex-A55, an independent NEON coprocessor and a neural network acceleration processor NPU, 1TOPS computing power, and a localized Hongmeng operating system is adopted as an operating system, the information security of the water conservancy and hydrology industry and the real-time performance of edge computing are improved.

[0015] 2, Adopted wireless 4G / 5G communication mode compatible design, and low power consumption control operation is carried out to 4G / 5G. 4G, 5G module shares M.2 Bkey interface and SIM card seat, when using, can be configured according to specific needs, when no data transmission is needed, 4G / 5G module can be controlled and operated, further reducing the overall power consumption of the equipment, in addition, remote access function can be configured through interface browser, realizing remote device level operation and maintenance.

[0016] 3, A variety of isolated data acquisition interface circuit modules are adopted, 4-way RS232, 2-way RS485, 1-way CAN, 1-way SPI and other DI signal interfaces are designed, high concurrency data synchronous isolation collection of the connected hydrology, water quality, weather, ocean and other sensors is realized, and the edge computing of the complex model supported by multiple data at the same time is suitable.

[0017] 4, Anti-interference power supply and power supply control circuit design are adopted, in order to prevent the core processor from being in low voltage protection power-off mode, a slow start circuit is designed, power ripple interference is suppressed, stable operation of the edge computing terminal is realized, through the design of multi-way power supply control circuit, the power supply of the connected network camera, switch, flowmeter, water level gauge and the like can be controlled, the system operation power consumption is greatly reduced, and the needs of solar power supply and unattended in the water conservancy and hydrology industry are met.

[0018] 5, USB3.0 / TF large capacity storage circuit design is adopted, USB3.0 and TF can synchronously carry out large data volume data local mutual backup storage, ensure that the original data, process data and result data can be stably stored, and data traceability analysis is facilitated.

[0019] 6, Double-wire 10 / 100 / 1000Mbps adaptive network card circuit design is adopted, the network port can be configured for routing or switching function through the interface browser, wired network or local network sensor access is realized, in addition, through external switch, multi-network port switching function can be expanded, and the data access of multiple network sensors is realized. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall framework drawing of the utility model.

[0021] Figure 2 It is the 4G / 5G circuit design drawing in the utility model.

[0022] Figure 3 It is the USB3.0, TF circuit design drawing in the utility model.

[0023] Figure 4 It is the double-wire network port circuit design drawing in the utility model.

[0024] Figure 5 The anti-interference power supply circuit design drawing in the utility model. DETAILED DESCRIPTION

[0025] The utility model is further illustrated in combination with the drawings and the specific embodiments, and it should be understood that the following specific embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model.

[0026] As shown in the figure, the utility model provides a kind of high-performance edge computing terminal based on localization core processor, including embedded edge computing processor and respectively with its connection wireless 4G / 5G communication module, Bluetooth / WIFI communication module, USB3.0 / TF mass storage module, wired double network card interface module, multiple isolated data acquisition interface module, anti-interference power module and power control module;The wireless 4G / 5G communication module is used to realize the 4G / 5G network access function of embedded edge computing processor, and provides network access function for wired double network card interface module and Bluetooth / WIFI communication module;The Bluetooth / WIFI communication module is used for short-range sensor or mobile device network access;The USB3.0 / TF mass storage module is used to store raw data, model calculation process data and result data;The wired double network card interface module is used for external network equipment, and carries out information interaction with embedded edge computing processor;The multiple isolated data acquisition interface module is used for external various sensors, and carries out information interaction with embedded edge computing processor;The anti-interference power module is used for input power anti-reverse connection and anti-interference filtering etc., improves the stability of embedded edge computing processor operation;The power control module is used to control the power of each accessed sensor and network equipment, reduces system power consumption.It is applicable to water conservancy and hydrology industry high concurrency collection and model present location edge computing, especially water conservancy and hydrology industry field unattended station, can be remotely debugged and upgraded, communication mode is various, interface is rich, and the expandability of terminal is enhanced.

[0027] In the embodiment, the embedded edge computing processor adopts localization low-power high-performance processor based on ARM64 architecture, is configured with 4 core Cortex-A55 and independent NEON coprocessor and neural network acceleration processor NPU, 1TOPS computing power, and operating system uses domestic Hongmeng operating system, improves water conservancy and hydrology industry information security and edge computing real-time performance.

[0028] In the embodiment, the 4G / 5G communication module adopts a wireless 4G / 5G communication mode compatible design, and performs low-power control operation on 4G / 5G. The 4G module and the 5G module share an M.2 Bkey interface and a SIM card seat. When in use, the 4G module and the 5G module can be selected and configured according to specific requirements. When no data needs to be transmitted, the 4G module and the 5G module can be controlled and powered to further reduce the overall power consumption of the device. In addition, remote access functions can be configured through an interface browser to realize remote device-level operation and maintenance.

[0029] In the embodiment, the USB3.0 / TF large-capacity storage module adopts a USB3.0 / TF large-capacity storage circuit design. The USB3.0 module and the TF module can synchronously perform local mutual backup storage of large amounts of data, thereby ensuring that original data, process data and result data can be stably stored and facilitating data traceability analysis.

[0030] In the embodiment, the wired dual-network card interface module adopts a dual-wired 10 / 100 / 1000 Mbps adaptive network card circuit. The network port can be configured with routing or switching functions through an interface browser. In addition, the multi-network port switching function can be expanded through an external switch to realize data access of multiple network sensors.

[0031] In the embodiment, the plurality of isolated data acquisition interface modules include 4 RS232, 2 RS485, 1 CAN, 1 SPI and DI signal interfaces, which realize high-concurrency data synchronous isolated acquisition of signals of hydrological, water quality, meteorological and ocean sensors connected thereto, and are suitable for edge computing of complex models requiring multiple data as support.

[0032] In the embodiment, the anti-interference power supply module adopts an anti-interference power supply and a power supply control circuit. To prevent the core processor from being in a low-voltage protection power-off mode, a slow-start circuit is adopted to suppress power supply ripple interference and realize stable operation of the embedded edge computing processor.

[0033] In the embodiment, the external sensors include a rain gauge, a flow meter, a water level gauge, a meteorological instrument and the like. The external network devices include a camera, a switch, a router and other network devices.

[0034] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes technical solutions composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the technical field, without departing from the principle of the utility model, a number of improvements and refinements can be made, which are also considered within the protection scope of the utility model.

Claims

1. A high-performance edge computing terminal based on a localized core processor, characterized in that: The embedded edge computing processor is connected with a wireless 4G / 5G communication module, a Bluetooth / WIFI communication module, a USB3.0 / TF large-capacity storage module, a wired double-network card interface module, a plurality of isolated data acquisition interface modules, an anti-interference power supply module and a power supply control module. The wireless 4G / 5G communication module is used for realizing the 4G / 5G network access function of the embedded edge computing processor and providing the network access function for the wired double-network card interface module and the Bluetooth / WIFI communication module. The Bluetooth / WIFI communication module is used for short-distance sensor or mobile device network access. The USB3.0 / TF large-capacity storage module is used for storing original data, model calculation process data and result data. The wired double-network card interface module is used for external network devices and information interaction with the embedded edge computing processor. The plurality of isolated data acquisition interface modules are used for external sensors and information interaction with the embedded edge computing processor. The anti-interference power supply module is used for input power anti-reverse connection and anti-interference filtering to improve the stability of the embedded edge computing processor. The power supply control module is used for controlling the power supply of each connected sensor and network device to reduce system power consumption.

2. The high-performance edge computing terminal based on a localized core processor according to claim 1, characterized in that: The embedded edge computing processor is a localized low-power high-performance processor based on ARM64 architecture, which is configured with a 4-core Cortex-A55, an independent NEON coprocessor and a neural network acceleration processor NPU, 1TOPS computing power, and a domestic Hongmeng operating system.

3. The high-performance edge computing terminal based on a localized core processor according to claim 1, characterized in that: The 4G and 5G modules in the 4G / 5G communication module share an M.2 Bkey interface and a SIM card seat, which can be selected and configured when in use, and the 4G / 5G communication module can be powered off without data transmission, thereby reducing the overall power consumption of the device.

4. The high-performance edge computing terminal based on a localized core processor according to claim 1, characterized in that: The USB3.0 / TF large-capacity storage module can synchronously perform local mutual backup storage of large data, ensuring stable storage of original data, process data and result data.

5. The high-performance edge computing terminal based on a localized core processor according to claim 1, characterized in that: The wired double-network card interface module can configure routing or switching functions through an interface browser to realize unified centralized management of network and local sensor access.

6. The high-performance edge computing terminal based on a localized core processor according to claim 1, characterized in that: The plurality of isolated data acquisition interface modules include 4 RS232, 2 RS485, 1 CAN, 1 SPI and DI signal interfaces, which realize high-concurrency data synchronous isolation acquisition of connected hydrological, water quality, meteorological and ocean sensor signals.

7. The high-performance edge computing terminal based on a localized core processor according to claim 1, characterized in that: The anti-interference power supply module adopts anti-interference power supply and power supply control, has the function of preventing the core processor from being in low-voltage protection power-off mode, suppresses power supply ripple interference, and realizes stable operation of the embedded edge computing processor.

8. The high-performance edge computing terminal based on a localized core processor according to claim 1, characterized in that: The connected sensors include rain gauges, flowmeters, water level gauges and meteorological instruments; and the connected network devices include cameras, switches and routers.

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