Complete Reference
All Glossary Terms
80+ terms across 3 categories
Category 01
Internet of Things (IoT)
MQTT Protocol
A lightweight communication method used by devices to send and receive data.
Helps devices share data quickly and reliably, even in low network or unstable
conditions.
MQTT Broker
A system that receives messages from devices and sends them to the right place.
Manages how devices exchange data, making communication reliable and easy to scale.
MQTT QoS
A feature that controls how reliably messages are delivered between devices.
Lets users choose the level of delivery assurance based on how important the data is.
Pub/Sub Architecture
A communication model where devices send and receive messages through a central
system. Allows systems to share data without direct connections, making them more flexible and
scalable.
Persistent Sessions
A feature that allows devices to reconnect without losing previous data.
Ensures communication continues smoothly by storing messages during temporary
disconnections.
Message Retention
A feature that stores the last message sent on a topic. Ensures newly
connected devices instantly receive the most recent data without waiting.
IoT Communication Protocols
Different methods used by devices to communicate with each other.
Enable reliable data exchange between devices and systems across different networks.
MQTT Clients
Devices or applications that send and receive data using MQTT.
Connect to a broker to publish data or receive updates from other devices.
IoT Simulator
A tool that mimics real devices for testing IoT systems.
Helps test and validate solutions without needing physical hardware, saving time and cost.
Modbus Gateway
A device that connects traditional industrial machines to modern systems.
Converts data from older machines into formats that IoT platforms can understand and use.
MQTT Gateway
A device or system that connects devices to an MQTT-based network.
Helps collect data from devices and send it to the broker for further processing.
MQTT Sparkplug B
A standard that defines how MQTT data should be structured for industrial use.
Ensures consistent communication between devices, making integration easier and more
reliable.
MQTT Data Acquisition
The process of collecting data from devices using MQTT.
Helps gather real-time data efficiently for monitoring and analysis.
IoT Device Management
The process of managing and controlling connected devices from a central system.
Helps monitor device health, update settings, and ensure smooth operation.
Device Provisioning
The process of setting up and registering a device to connect to a system.
Ensures devices are securely added and ready to communicate.
Remote Device Monitoring
The ability to track device status and performance from any location.
Helps identify issues early and manage devices without physical access.
Firmware Over-the-Air (FOTA)
A method of updating device software remotely over the internet. Allows
devices to receive updates without manual intervention, saving time and effort.
Device Authentication
A process that verifies whether a device is allowed to connect to a system.
Ensures only trusted devices can access the network and exchange data.
Device Lifecycle Management
The process of managing a device from setup to retirement. Helps track,
maintain, and update devices throughout their entire usage period.
Fleet Management (IoT)
The management of a large number of connected devices as a group. Helps
monitor, control, and maintain devices efficiently at scale.
IoT Platform
A system that connects devices, collects data, and provides tools to manage and
analyze it.
Helps businesses build, manage, and scale their IoT solutions easily.
Multi-tenant Architecture
A system design where multiple users share the same platform securely.
Allows efficient use of resources while keeping each user's data separate and safe.
API Integration
The process of connecting different software systems. Allows systems to
share data and work together seamlessly.
REST API vs MQTT
Two different ways systems communicate, one request-based and one event-based.
They serve different needs, with MQTT being faster for real-time data exchange.
Microservices Architecture
A way of building software using small independent services. Makes
systems easier to scale, update, and maintain.
Scalability in IoT Systems
The ability of a system to handle growth in devices and data. Ensures the system
continues to perform well as usage increases.
Data Security in IoT
Protecting device data from unauthorized access and threats. Helps keep
systems safe, secure, and ensures data privacy.
Role-based Access Control (RBAC)
A security method of giving access based on user roles. Ensures users only see
and control what they are allowed to.
SCADA Integration
Connecting IoT platforms with industrial control systems.
Helps combine traditional systems with modern data-driven solutions.
Category 02
Manufacturing
Industrial IoT (IIoT)
The use of connected devices and sensors in industrial environments.
Helps collect and use real-time data to improve efficiency, productivity, and
decision-making.
Smart Manufacturing
The use of advanced technologies to improve manufacturing processes.
Helps automate operations and make production more efficient and flexible.
Smart Factory
A highly digital and automated manufacturing facility.
Allows machines and systems to communicate and optimize production with minimal human input.
Connected Factory
A factory where machines, systems, and data are digitally connected.
Helps improve visibility and coordination across all operations.
Factory Automation
The use of machines and software to perform tasks automatically.
Reduces manual effort and improves consistency and productivity.
Shop Floor Data Collection
The process of gathering data directly from machines on the factory floor.
Helps track production and identify issues in real time.
Machine Monitoring
The process of tracking machine performance and status. Helps detect
problems early and improve machine efficiency.
Real-time Production Monitoring
The ability to continuously track production as it happens.
Helps identify delays and make quick decisions to keep operations running smoothly.
Condition Monitoring
The process of checking the health of machines using data. Helps detect
early signs of wear or failure before breakdowns occur.
Predictive Maintenance
A method of using data to predict equipment failures before they happen.
Helps reduce downtime and avoid costly repairs by fixing issues early.
Production Monitoring System (PMS)
A system used to track and manage production activities.
Helps monitor performance and improve overall production efficiency.
Capacity Utilization
A measure of how much production capacity is being used.
Helps identify unused potential and improve resource usage.
IoT Data Analytics
The process of analyzing data collected from connected devices. Helps
turn raw data into useful insights for better decision-making.
KPI Dashboards
Visual displays that show key performance metrics. Help users quickly
understand performance and track progress.
Anomaly Detection
The process of identifying unusual patterns in data. Helps detect
issues early before they become major problems.
Operational Intelligence
The use of real-time data to improve business operations. Helps make
faster and smarter decisions based on current information.
Data Pipeline in IoT
The flow of data from devices to storage and analysis systems. Ensures
data is collected, processed, and delivered efficiently.
Rule Engine
A system that automatically takes actions based on predefined rules.
Helps automate decisions and responses without manual intervention.
Predictive Analytics
The use of past data and trends to predict future outcomes. Helps businesses plan
ahead and avoid potential problems.
Edge Intelligence
Processing data closer to where it is generated instead of the cloud.
Helps reduce delays and improve real-time decision-making.
Edge AI
Running artificial intelligence directly on devices or near the edge.
Allows faster insights without depending on cloud processing.
Digital Twin
A virtual digital model of a physical object or system. Helps simulate,
monitor, and improve real-world performance.
Cloud-based Manufacturing
Using cloud systems to manage manufacturing operations. Allows remote
access, scalability, and easier data management.
Digital Manufacturing
Using digital tools to design and manage production processes. Helps
improve overall accuracy, operational efficiency, and flexibility.
Digital Maturity Index
A measure of how advanced a company is in digital transformation. Helps
assess progress and identify areas for improvement.
Discrete Manufacturing
The production of individual items like cars or electronics. Involves
assembling separate parts into finished products.
Industry 4.0
The use of automation, IoT, and data in manufacturing.
Helps create smarter and more connected production systems.
Industry 5.0
The next stage focusing on human and machine collaboration.
Aims to combine automation with human creativity and skills.
IT/OT Convergence
The integration of IT systems with industrial operations.
Helps improve communication and efficiency across systems.
Human-Machine Interface (HMI)
A system that allows humans to interact with machines. Helps operators
monitor and control equipment easily.
PLC (Programmable Logic Controller)
A computer used to control machines in industrial environments. Helps
automate processes and ensure consistent operation.
OEE (Overall Equipment Effectiveness)
A measure of how efficiently manufacturing equipment is used.
Helps identify losses and improve production performance.
Cycle Time
The time taken to complete one production process. Helps measure
overall production efficiency and identify delays.
Downtime
The time when machines or systems are not operating.
Helps track production losses and improve productivity.
Production Efficiency
How effectively resources are used to produce goods. Helps improve
output while reducing waste and operational cost.
Scrap Rate
The percentage of defective products that cannot be used. Helps measure
product quality and reduce production waste.
WIP (Work in Progress)
Products that are currently still being manufactured.
Helps efficiency track production flow and manage inventory.
Manufacturing Execution System (MES)
Software used to manage and monitor production processes.
Helps improve efficiency and maintain quality on the shop floor.
Statistical Process Control (SPC)
A method of using data to monitor production quality. Helps detect
variations and maintain consistent output.
Preventive Maintenance
Regular maintenance performed to avoid equipment failure. Helps keep
machines running smoothly and reduces unexpected downtime.
Corrective Maintenance
Maintenance performed to fix issues after they occur. Helps restore
equipment to normal working condition quickly and efficiently.
Kaizen Manufacturing
A method focused on continuous process improvement. Helps improve manufacturing processes
gradually over time.
Material Requirements Planning (MRP)
A system for planning materials needed for production.
Ensures the right materials are available at the right time.
SPC Six Sigma
A method focused on improving quality by reducing defects. Helps
achieve more consistent and reliable production processes.
Rework
The process of identifying and fixing defective products. Helps recover products but
may increase time and cost.
Reactive Maintenance
Repairing equipment only after it completely breaks down. It's a simple approach but may lead
to higher downtime and costs.
Category 03
Energy Management & Monitoring
Energy Monitoring
The process of tracking energy usage across machines and systems. Helps
identify where energy is consumed and find ways to reduce waste and cost.
Energy Management System (EMS)
A system used to monitor, control, and optimize energy usage.
Helps improve efficiency and reduce energy costs across operations.
Energy Efficiency
Using less energy to perform the same task more effectively. Helps reduce operational
costs and minimizes environmental impact.
Power Consumption
The amount of electrical energy used by a device or system. Helps
measure usage and identify areas for energy optimization.
Peak Load Management
The process of controlling energy usage during high demand periods.
Helps avoid high energy costs and reduces strain on power systems.
Demand Response
A method of adjusting energy usage based on supply conditions. Helps
balance energy demand and reduce costs during peak times.
Smart Metering
The use of digital meters to track energy usage in real time. Provides
accurate data and helps improve energy management decisions.
Energy Analytics
The process of analyzing energy consumption data. Helps identify
patterns, inefficiencies, and opportunities for savings.
Carbon Footprint Monitoring
Tracking the amount of carbon emissions produced by operations. Helps
organizations reduce environmental impact and meet sustainability goals.
Renewable Energy Integration
The use of renewable energy sources like solar or wind in operations.
Helps reduce dependence on traditional energy and lowers emissions.
Power Quality Monitoring
The process of checking the stability and quality of electrical power.
Helps prevent equipment damage and ensures smooth operations.
Load Balancing (Energy)
The distribution of energy usage evenly across systems. Helps prevent
overload and improves overall system efficiency.
Energy Meter
A device used to measure the amount of electrical energy consumed.
Helps track energy usage accurately and identify areas to reduce consumption and cost.
