Software : Operational Technology : IIoT
HiveMQ’s MQTT broker makes it easy to move data to and from connected devices in an efficient, fast and reliable manner. We make it possible to build connected products that enable new digital businesses.
A Data-Driven Approach to Sustainability in Industry 4.0 Using MQTT
The MQTT protocol is the de-facto standard for IoT messaging. It works following the publish/subscribe (Pub/Sub) pattern. Many manufacturing and industry 4.0 companies use MQTT as it is lightweight, supports bi-directional messaging, can scale to millions of connected devices, works well over unreliable networks, and allows secure communication.
At the Internet of Things World, Berlin event, HiveMQ, SVA, and Splunk demonstrated the complete cycle of a connected car platform. In this small practical demonstration, we showed how combining data movement and communication efforts could accelerate sustainability in the automotive industry and other verticals. The demo exhibited a HiveMQ broker connecting several autonomous racing cars. The data published by these cars were forwarded to Splunk using SVA’s HiveMQ Splunk Extension. Splunk’s Sustainability dashboard visually brought key sustainability metrics like C02 emissions and fuel efficiency to life.
Building Industrial Digital Twins on AWS Using MQTT Sparkplug
Even better, a Sparkplug solution is built around an event-based and publish-subscribe architectural model that uses Report-By-Exception for communication. Meaning that your Digital Twin instances get updated with information only when a change in the dynamic properties is detected. Firstly, this saves computational and network resources such as CPU, memory, power and bandwidth. Secondly, this results in a highly responsive system whereby anomalies picked up by the analytics system can be adjusted in real-time.
Further, due to the underlying MQTT infrastructure, a Sparkplug based Digital Twin solution can scale to support millions of physical assets, which means that you can keep adding more assets with no disruptions. What’s more, MQTT Sparkplug’s definition of an MQTT Session State Management ensures that your Digital twin Solution is always aware of the status of all your physical assets at any given time.