Introduction
In the ever-evolving landscape of agriculture, innovation is key to sustainability and efficiency. Monarch Tractor, with its groundbreaking MK-V model, is at the forefront of this transformation. This case study explores how TTControl's advanced control systems and expertise together with HYDAC’s vast know-how in hydraulic functions has been instrumental in developing Monarch's driver-optional, smart and 100% electric tractor, setting new standards in the industry.
The Challenge
Traditional tractors, while indispensable, come with their own set of challenges, including emissions, limited torque, and the need for constant human supervision. Monarch aimed to address these issues by creating a tractor that not only reduces environmental impact but also enhances operational efficiency, safety, and farm profitability. To achieve this, they needed a partner with cutting-edge technology and a deep understanding of control systems.
The Solution
Monarch partnered with TTControl and HYDAC to bring their vision to life. TTControl provided the advanced electronic control system necessary to make the MK-V tractor a reality. The MK-V is the world's first 100% electric, driver-optional, and smart tractor, boasting twice the torque at half the size of conventional tractors. With the ability to run for up to 14 hours on one charge depending on farm, operation, and implement, it is designed to handle a variety of tasks, from mowing and tillage to under-row weeding and dairy feed pushing.
Key Contributions by TTControl and HYDAC
Advanced Electronic Control Systems: TTControl's TTC 580 control unit, part of the TTC 500 family, is at the heart of the MK-V's operations. This high-end electronic control solution is designed for demanding safety-critical automotive and transportation applications. The TTC 580 features a powerful TMS570 CPU, dual-core lockstep CPU, and memory protection, fulfilling safety requirements up to SIL 2 (IEC 61508), PL d (EN ISO 13849), AgPL d (ISO 25119), and ASIL C (ISO 26262).
Integration of HYDAC Components:
- Pressure transducer for electronic load sense
- Breather filter with moisture sensor
- Accumulators for clutch, PTO power take off and brake pressure supply
- Control blocks for brakes, 3-point hitch auxiliary hydraulic functions and steering
The Impact
The introduction of the MK-V has revolutionized agricultural practices, providing farmers with a versatile, efficient, and sustainable solution. TTControl's and HYDAC’s contributions have been pivotal in meeting and exceeding industry standards, paving the way for future innovations in agriculture.
"Monarch's MK-V tractor is a testament to the power of innovation and collaboration," says Dr. Zachary Omohundro, Chief Technical Officer. "Together, Monarch, TTControl, and HYDAC created a Software Defined Vehicle that's transforming the agricultural industry. TTControl's advanced controllers and firmware development expertise enabled Monarch to resolve challenges observed on fielded tractors via Over-The-Air updates. HYDAC's hydraulic system design support and high-quality hydraulic components were crucial to achieving safe by-wire controlled work functions on the MK-V. The MK-V is not just a tractor; it's a glimpse into the future of farming that's profitable and sustainable for farmers and all stakeholders in the global food ecosystem."
Conclusion
Monarch's MK-V tractor is a testament to the power of innovation and collaboration. TTControl's advanced control systems and expertise have been crucial in addressing the challenges of traditional tractors and leveraging advanced technologies. Together, Monarch, TTControl and HYDAC have created a product that is helping transform the agricultural industry. The MK-V is not just a tractor; it is a glimpse into a future of farming that is safer and more profitable for farms and healthier for all stakeholders in the global food ecosystem.
