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Coding free Gateways for IIoT

Aug 25, 2021 9:47:39 AM / by Alleantia Guru

IIoT_Gateways
From the first models for internet working between different local networks, to devices for IoT and IIoT environments, up to IoT Gateways, fundamental resources for the future development of Internet of Things.
The importance of IoT Gateways is absolutely evident if we start from the explosion of connected Things that has occurred in recent years. The wide diversification of connection models, energy profiles of devices, not to mention the extreme geographical dispersion typical of IoT systems and the variety of protocols, all this could not fail to recall the need for an element capable of managing and controlling often complex environments.
 
For example, without going into an industrial perspective but limiting ourselves to a fairly simple setting such as Building Automation in an office complex, there may be hundreds of sensors to measure the temperature of environments, to control lighting systems, to monitor the presence of people, to define any areas with privileged access, to acquire data on environmental pollution, to manage security systems: therefore, not only sensing but also control functions. And all these devices can use different protocols.
 
Remember that a protocol, in a general sense, is a formal set of conventions that regulate the format and timing of a data exchange between two "terminals". The functionalities required to a protocol concern the formation of a connection and its destruction at the end of the communication, the management of connection commands, the management of buffers intended to collect messages for their subsequent sending to destination, the control of the correctness of transmitted messages, the functions of signaling anomalies in transmission or reception, the conversion of code for sending the message on a given transmission medium and its subsequent "reconversion" to make it understandable to the destination.
 
If a protocol is a set of rules, a network protocol is the set of rules followed by a network: Network Protocols are standards made of rules, procedures and data formats that define the communications between the devices of a network.
 
In an IoT context, it is a fact that there are heterogeneous network protocols such as WiFi, Bluetooth, Ethernet, MQTT, ZigBee, and others; moreover, each one could refer to different control environments and have different management and security models.
Also, many sensor elements are "low energy" and could not support "energy intensive" protocols such as WiFi or Bluetooth. Finally, some devices generate by their nature several packets of data that their aggregation becomes if not unmanageable at least challenging, and not all these data are useful in their raw form.
 
In this context, where smart devices, application needs and specialized protocols continue to proliferate, it is unthinkable to make individual connections to control systems. But luckily, there are IoT Gateways like Alleantia's.
 
Alleantia's IoT Gateway is the only industrial platform that can provide a codeless connection between machines and applications. Alleantia's ISC Software is the right investment that doesn't require any kind of installation and allows you to control, in real time, the working status of your plants and save in their maintenance.
 

Tags: Industry 4.0, Gateway, IIoT, alleantia40, Alleantia ISC Software

Alleantia Guru

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