Low-power long-distance dual-power lorawan gateway

Abstract

The utility model relates to a low-power long-distance dual-power lorawan gateway applied to the protocol gateway field, comprising a ZY2S208 gateway, the upper end of the ZY2S208 gateway is fixedly connected with an antenna feeder lightning protection device, the upper end of the antenna feeder lightning protection device is fixedly connected with a LoRaWAN antenna, the outer surface of the ZY2S208 gateway is fixedly connected with three bend antennas, and the outer surface of the ZY2S208 gateway is fixedly connected with the LoRaWAN antenna. The outer surface of the ZY2S208 gateway is also fixedly connected with a power interface, an Ethernet interface and a usb debugging interface, and the protocol gateway achieves the effects of low power consumption and narrow-band transmission by adopting program optimization in the use process, so that the gateway supports full duplex, is independent in transmitting and receiving channel, good in receiving sensitivity and high in transmitting power, not only can monitor the state of the gateway in real time, but also can monitor the state of the gateway in real time. The protocol gateway has a more stable and reliable connection platform, can support global frequency bands, has the characteristics of super-large connection, wide application range and communication encryption, can effectively improve the safety and reliability of the gateway, and adopts a data cloud form to realize the visual monitoring of the gateway.

Description

Technical Field

[0001] This utility model relates to a gateway, and more particularly to a low-power, long-distance, dual-power Lorawan gateway applied in the field of protocol gateways. Background Technology

[0002] A gateway, also known as an internetwork connector or protocol converter, enables network interconnection at the network layer and above. It is the most complex network interconnection device and is used only for interconnecting two networks with different high-level protocols. Gateways can be used for both wide area network (WAN) and local area network (LAN) interconnection.

[0003] In a LoRaWAN network, the gateway plays a crucial role. It is responsible for collecting and forwarding data from end devices, and also acts as a bridge connecting the LoRaWAN network and external networks (such as Ethernet or cellular networks). The hardware architecture of a gateway typically includes key components such as radio frequency modules, processors, and memory to ensure stable data transmission and processing.

[0004] However, some gateways lack a stable and reliable connection platform, resulting in an inability to provide a more stable and reliable connection. Furthermore, some gateways do not have ultra-large connection capacity, making it impossible to support the access of a large number of devices. Therefore, a low-power, long-distance, dual-power Lorawan gateway is provided. Utility Model Content

[0005] The technical problem that this utility model aims to solve in view of the above-mentioned prior art is that some existing gateways do not have a stable and reliable connection platform and ultra-large connection capacity, which makes it impossible for the gateway to reliably support the access of a large number of devices, thereby reducing the practicality of the protocol gateway.

[0006] To address the aforementioned issues, this utility model provides a low-power, long-range, dual-power LoRaWAN gateway, comprising a ZY2S208 gateway. An antenna surge protector is fixedly connected to the upper end of the ZY2S208 gateway, and a LoRaWAN antenna is fixedly connected to the upper end of the antenna surge protector. Three bent antennas are fixedly connected to the outer surface of the ZY2S208 gateway. A power interface, an Ethernet interface, and a USB debugging interface are also fixedly connected to the outer surface of the ZY2S208 gateway. A PCB board is fixedly connected to the inner cavity of the ZY2S208 gateway, and a gateway bracket is fixedly connected to the rear end of the ZY2S208 gateway. A built-in battery is installed inside the ZY2S208 gateway.

[0007] In the aforementioned low-power, long-distance, dual-power LoRaWAN gateway, this protocol gateway achieves low power consumption and narrowband transmission through program optimization during use. This enables the gateway to support full-duplex operation, independent transmit and receive channels, high receive sensitivity, and high transmit power. It can not only monitor the gateway status in real time and has a more stable and reliable connection platform, but also supports global frequency bands and has ultra-large connection capacity, thus increasing its application range. Through communication encryption, the security and reliability of this gateway can be effectively improved. Furthermore, this protocol gateway adopts cloud-based data transmission to achieve visualized monitoring of the gateway.

[0008] As a further improvement of this application, the power interface, Ethernet interface and USB debugging interface are all fixedly inserted into the ZY2S208 gateway at the end closest to the ZY2S208 gateway. The ZY2S208 gateway has encrypted communication and adopts a data cloud-based approach.

[0009] As a further improvement to this application, the PCB board is equipped with an automatic switching circuit and a SIM card slot. The antenna surge protector, LoRaWAN antenna, elbow antenna, power interface, Ethernet interface, USB debugging interface and built-in battery are all electrically connected to the PCB board.

[0010] As a further improvement of this application, the antenna surge protector, LoRaWAN antenna, and elbow antenna are all electrically connected to the power interface, the antenna surge protector, LoRaWAN antenna, and elbow antenna are all electrically connected to the Ethernet interface, and the antenna surge protector, LoRaWAN antenna, and elbow antenna are all electrically connected to the built-in battery.

[0011] As another improvement of this application, the power interface, Ethernet interface and USB debugging interface are all provided with matching interface covers, and the three bent antennas are respectively a Wi-Fi antenna, a 4G antenna and a GPS antenna.

[0012] As another improvement of this application, the ZY2S208 gateway adopts the PCI ExpressMiniCard 1.2 standard interface, and the ZY2S208 gateway transmits 330mA and receives 50mA. The USB debugging interface includes a USB interface and a UART interface.

[0013] In summary, in practical applications, the surge protector provides excellent lightning protection for this protocol gateway. The three bent antennas enable multiple network connection methods. Program optimization achieves low power consumption and narrowband transmission. It supports full-duplex operation, with independent transmit and receive channels, offering both high receiving sensitivity and high transmitting power. The gateway supports 8 parallel channels or can be expanded to support 16 parallel channels. Real-time monitoring of the gateway status provides a more stable and reliable connection platform. It supports global frequency bands and has a large connection capacity, supporting up to 2000 devices per day, effectively expanding the application scope of the protocol network management system. Communication encryption increases security and reliability. Furthermore, the gateway utilizes cloud-based data transmission for visualized monitoring. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present application;

[0015] Figure 2 This is a schematic diagram of the internal structure of the ZY2S208 gateway in this application;

[0016] Figure 3 This is a functional block diagram of the gateway module in this application;

[0017] Figure 4 This is the power supply circuit diagram for this application;

[0018] Figure 5 This is the first power switching circuit diagram of this application;

[0019] Figure 6 This is a second power switching circuit diagram of this application;

[0020] Figure 7 This is a third power switching circuit diagram of this application;

[0021] Figure 8 This is a circuit diagram of the built-in power supply charging circuit of this application.

[0022] Explanation of the labels in the diagram:

[0023] 1. ZY2S208 gateway; 2. Antenna surge protector; 3. LoRaWAN antenna; 4. Elbow antenna; 5. Power interface; 6. Ethernet interface; 7. USB debugging interface; 8. Gateway bracket; 9. PCB board. Detailed Implementation

[0024] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0025] Figure 1 and Figure 2This document describes a low-power, long-distance, dual-power LoRaWAN gateway, comprising a ZY2S208 gateway 1. The ZY2S208 gateway 1 can be installed using either wall mounting or clamp mounting, allowing users to assemble it according to different installation requirements. The ZY2S208 gateway 1 conforms to IP68 standards, thus increasing its high-temperature resistance. Through gateway program optimization, the ZY2S208 gateway 1 achieves low power consumption and narrowband transmission. An antenna surge protector 2 is fixedly connected to the upper end of the ZY2S208 gateway 1, effectively improving the gateway's lightning protection performance. The top is fixedly connected to a LoRaWAN antenna 3. Three bent antennas 4 are fixedly connected to the outer surface of the ZY2S208 gateway 1. These three bent antennas 4 are Wi-Fi antennas, 4G antennas, and GPS antennas, respectively, enabling multiple network connection methods. The outer surface of the ZY2S208 gateway 1 is also fixedly connected to a power interface 5, an Ethernet interface 6, and a USB debugging interface 7. Each of these interfaces has a matching cover, which can be used to cover and protect them when not in use, effectively preventing dust and rainwater from entering the gateway. The USB debugging interface 7 includes both USB and UART interfaces. A PCB board 9 is fixedly connected to the inner cavity of the ZY2S208 gateway 1. A gateway bracket 8 is fixedly connected to the rear end of the ZY2S208 gateway 1. One side of the gateway bracket 8 is used to install an industrial power adapter. The ZY2S208 gateway 1 has a built-in battery, which is not activated by default and needs to be manually connected before field deployment or battery power testing.

[0026] Figure 2 , Figure 3 and Figure 4As shown: Power interface 5, Ethernet interface 6, and USB debugging interface 7 are all fixedly inserted into the ZY2S208 gateway 1 at their ends closest to the gateway. The ZY2S208 gateway 1 uses encrypted communication, effectively increasing its security and reliability. Furthermore, the ZY2S208 gateway 1 employs cloud-based data transmission, enabling visualized monitoring. The ZY2S208 gateway 1 uses a PCI ExpressMiniCard 1.2 standard interface. The ZY2S208 gateway 1 transmits at a current of 330mA and receives at a current of 50mA, enabling it to support full-duplex operation with independent transmit and receive channels. The ZY2S208 gateway 1 supports data pass-through and allows for parameter configuration of the module using a proprietary AT command set. It supports 8-channel reception, full decoding of SF5-SF12, and a receive sensitivity as low as -141dBm. It also supports 8-channel transmission with a maximum transmit power of 27dBm. The ZY2S208 gateway supports unlicensed frequency bands: EU433, CN470, EU868, US915, IN865, AU915, and AS923. Internally, the ZY2S208 gateway integrates an ARM Cortex-A53 chip as the core controller and, depending on the model, is equipped with one or two SX1301 baseband processing chips. This allows the gateway to support parallel 8 channels (ZY2S208xx8 series) or, with expansion, 16 parallel channels. In use, the ZY2S208 network... Gateway 1 can access MQTT sending and receiving, and open embracing systems, and monitor the status of connections to ZY2S208 Gateway 1 in real time. ZY2S208 Gateway 1 can also integrate with mainstream LoRaWAN platforms, providing a more stable and reliable connection. ZY2S208 Gateway 1 supports global frequency bands and has a wide range of applications. ZY2S208 Gateway 1 has a very large connection capacity, supporting up to 2,000 devices per day. At the same time, ZY2S208 Gateway 1 is compatible with third-party devices and network servers.

[0027] Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The diagram shows that PCB board 9 has an automatic switching circuit and a SIM card slot. The SIM card slot allows the gateway to connect to a cloud server via a 4G network. The surge protector 2, LoRaWAN antenna 3, elbow antenna 4, power interface 5, Ethernet interface 6, USB debugging interface 7, and built-in battery are all electrically connected to PCB board 9. The surge protector 2, LoRaWAN antenna 3, and elbow antenna 4 are all electrically connected to power interface 5. The surge protector 2, LoRaWAN antenna 3, and elbow antenna 4 are all electrically connected to Ethernet interface 6. The surge protector 2, LoRaWAN antenna 3, and elbow antenna 4 are all electrically connected to the built-in battery. When power interface 5 is connected, Ethernet interface 6 is connected, and the built-in battery is also on, the automatic switching circuit cuts off the Q3 MOS transistor, and the external power supply connected to power interface 5 powers the entire system while simultaneously charging the built-in battery. When power interface 5 is disconnected, Ethernet interface 6 is connected, and the built-in battery is powered off, the external power supply connected to power interface 5 supplies power to the entire system and charges the built-in battery. When power interface 5 is disconnected, Ethernet interface 6 is connected, and the built-in battery is charged, the external power supply connected to power interface 5 supplies power to the entire system. With the power source connected, the PoE power supply connected to Ethernet interface 6 is turned on by the automatic switching circuit Q3 MOS transistor to power the entire system and charge the built-in power supply. With power interface 5 disconnected, Ethernet interface 6 connected, and the built-in power supply disconnected, the PoE power supply connected to Ethernet interface 6 is turned on by the automatic switching circuit Q3 MOS transistor to power the entire system. With power interface 5 connected, Ethernet interface 6 disconnected, and the built-in power supply connected, the external power supply connected to power interface 5 is turned off by the automatic switching circuit Q3 MOS transistor to power the entire system and charge the built-in power supply. With power interface 5 connected, Ethernet interface 6 disconnected, and the built-in power supply disconnected, the external power supply connected to power interface 5 is turned off by the automatic switching circuit Q3 MOS transistor to power the entire system. With power interface 5 disconnected, Ethernet interface 6 disconnected, and the built-in power supply connected, the built-in power supply powers the entire system.

[0028] When using this gateway, the surge protector 2 provides excellent lightning protection, while the three bent antennas 4 enable multiple network connection methods. Optimized by the program, it achieves low power consumption and narrowband transmission, supports full-duplex operation, and features independent transmit and receive channels. It boasts not only high receiving sensitivity but also high transmitting power. The gateway supports 8 parallel channels or can be expanded to support 16 parallel channels. Real-time monitoring of the gateway status provides a more stable and reliable connection platform. It supports global frequency bands and has a large connection capacity, supporting up to 2000 devices per day, effectively expanding the application scope of the protocol network management system. Communication encryption increases security and reliability, and the gateway utilizes cloud-based data transmission for visualized monitoring.

[0029] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A low-power, long-distance, dual-power LoRawan gateway, comprising a ZY2S208 gateway (1), characterized in that: The upper end of the ZY2S208 gateway (1) is fixedly connected to an antenna feeder surge protector (2), the upper end of the antenna feeder surge protector (2) is fixedly connected to a LoRaWAN antenna (3), the outer surface of the ZY2S208 gateway (1) is fixedly connected to three bent antennas (4), and the outer surface of the ZY2S208 gateway (1) is also fixedly connected to a power interface (5), an Ethernet interface (6) and a USB debugging interface (7), the inner cavity of the ZY2S208 gateway (1) is fixedly connected to a PCB board (9), the rear end of the ZY2S208 gateway (1) is fixedly connected to a gateway bracket (8), and the ZY2S208 gateway (1) is equipped with a built-in battery.

2. The low-power, long-distance, dual-power LoRawan gateway according to claim 1, characterized in that: The power interface (5), Ethernet interface (6) and USB debugging interface (7) are all fixedly inserted into the ZY2S208 gateway (1) at the end closest to the ZY2S208 gateway (1). The ZY2S208 gateway (1) is encrypted for communication and adopts a data cloud-based approach.

3. The low-power, long-distance, dual-power LoRawan gateway according to claim 1, characterized in that: The PCB board (9) is equipped with an automatic switching circuit and a SIM card slot. The antenna surge protector (2), LoRaWAN antenna (3), elbow antenna (4), power interface (5), Ethernet interface (6), USB debugging interface (7) and built-in battery are all electrically connected to the PCB board (9).

4. A low-power, long-distance, dual-power LoRawan gateway according to claim 3, characterized in that: The surge protector (2), LoRaWAN antenna (3) and elbow antenna (4) are all electrically connected to the power interface (5), the surge protector (2), LoRaWAN antenna (3) and elbow antenna (4) are all electrically connected to the Ethernet interface (6), and the surge protector (2), LoRaWAN antenna (3) and elbow antenna (4) are all electrically connected to the built-in battery.

5. A low-power, long-distance, dual-power LoRawan gateway according to claim 3, characterized in that: The power interface (5), Ethernet interface (6) and USB debugging interface (7) are each equipped with a matching interface cover. The three bent antennas (4) are respectively a Wi-Fi antenna, a 4G antenna and a GPS antenna.

6. A low-power, long-distance, dual-power LoRawan gateway according to claim 1, characterized in that: The ZY2S208 gateway (1) adopts the PCI ExpressMiniCard 1.2 standard interface, and the ZY2S208 gateway (1) transmits a current of 330mA and receives a current of 50mA. The USB debugging interface (7) includes a USB interface and a UART interface.

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