Human-Machine Interfaces (HMIs) generally consist of hardware and software tools that allow human operators to monitor and control the tasks machines perform. HMIs give farmers and machine operators an interactive platform to manage agricultural machinery and systems. 
Modern agricultural equipment—like tractors, harvesters, and other farming tools—often features touchscreen displays and data visualization systems, which are prime examples of HMIs. Through these systems, farmers can seamlessly adjust settings and manage various functions on a machine. Additionally, these interfaces often display real-time data on essential metrics, including:
– fuel levels
– soil conditions
– yield monitoring
– machine location, and completion status.
HMIs are typically not standalone tools; they need to be integrated into the machine and connected to relevant data sources. As a result, HMIs are often embedded within precision farming equipment, automated machinery, and data monitoring systems. Not all farming machines come with HMIs installed by default. These features are generally available on the latest models and may require an additional investment. Moreover, while many machines don’t include HMIs, they could certainly benefit from them.
If you’re interested in adding an HMI to your farming equipment, it’s possible to implement HMI solutions even on machines that weren’t originally equipped with them. Equipping your farming business with HMI solutions brings numerous advantages, making nearly full automation in agriculture possible:
Remote control of machines and devices:
With HMIs, your agricultural equipment can support autonomous or assisted driving, enabling you to control machines remotely—sometimes just through a tablet. This added convenience allows for resource optimization, minimizing the need for human intervention. Remote control and monitoring also provide greater flexibility, enabling your team to manage multiple tasks simultaneously.
Enhanced operator comfort:
HMI systems allow operators to work in cockpits equipped with tablets displaying a real-time 3D view of the machine and its surroundings. Operators gain not only control over the machine but also a comprehensive understanding of the environment. Features like precise navigation and customizable boundary settings ensure accurate, efficient operation.
Real-time work progress monitoring:
Supervisors and managers can track work progress through desktop or mobile apps, gaining real-time insights into machine status and condition. This capability streamlines progress monitoring, enabling more timely adjustments and optimizations.
Cost savings:
HMI-driven automation reduces operational costs by lowering fuel consumption and wear on machinery. Additionally, software-enabled movement restrictions help prevent errors and accidents, cutting down on repair and maintenance expenses. HMI solutions thus improve operational efficiency and optimize resource usage.
