Overview of IoT Gateway and Its Role

朗锐智科

Overview of IoT Gateway and Its Role [Copy link]

Gates are becoming a key element in bringing legacy and next-generation devices into the Internet of Things (IoT). They integrate network protocols, help manage data storage and edge analytics, and securely facilitate data flow between edge devices and the cloud.

What does IoT gateway mean?

An IoT gateway is a device that allows traditional industrial equipment to report data using the Internet, participate in the IoT concept, and enable different protocol-enabled technologies or systems to interact with each other. An IoT gateway allows devices to report data to a remote location using their sensors.

IoT gateways play an important role in IoT applications

Many companies are investing in IoT technology, where sensors in equipment report data remotely, but there are still many industrial devices that do not have Internet connectivity. They are used for factory floor automation and to control utilities. Organizations that install them don't want to discard them, so IoT gateways connect these devices to the network using wired and wireless options. Companies can then use this data for telemetry, analysis, or to build smart grids.

IoT gateways also enable devices to connect and communicate with each other by converting different protocols into common protocols. It filters out unnecessary data from large amounts of data, ensures communication security, and facilitates data processing. It integrates networking, embedded control, enterprise-level security, and easy-to-manage technologies and protocols to run application-specific software.

With the development of sensors, wireless mobile communications, embedded systems, and cloud computing, IoT technology has been widely used in logistics, smart meters, public security, smart buildings, and other fields. Due to its huge market prospects, the Internet of Things has been highly valued by governments around the world and is regarded as the third wave of information technology after the Internet and mobile communication networks. As a bridge between wireless sensor networks and traditional communication networks or the Internet, the Internet of Things gateway plays an important role in the application of the Internet of Things. It helps the seamless integration of wireless sensor networks and mobile communication networks or the Internet, as well as the management and control of wireless sensor networks.

hurongliang

To put it bluntly, a gateway is a protocol converter, some of which can also provide some DTU functions.

alan000345

Nice sharing,