Truck & Off-highway Engineering - April 2018

Overview

The April 2018 issue of Truck & Off-Highway Engineering presents a comprehensive overview of the latest trends, innovations, and challenges in the commercial vehicle and off-highway equipment sectors. This edition is particularly focused on the advancements in technology, power generation, and alternative propulsion systems, reflecting the industry's ongoing evolution.

Key Highlights:

1. Cybersecurity in Commercial Vehicles: The issue opens with a discussion on the increasing vulnerabilities in connected vehicles (CVs) and the importance of cybersecurity. As vehicles become more interconnected, the risk of cyberattacks grows, prompting manufacturers to prioritize security measures to protect both vehicles and their users.

2. Generative Design and AI: A feature on generative design software showcases how artificial intelligence (AI) is revolutionizing vehicle and equipment design. This technology allows engineers to create optimized designs that enhance performance while reducing material waste, leading to more efficient manufacturing processes.

3. Powertrain Innovations: The magazine highlights the ongoing dominance of diesel engines in commercial trucks, even as alternative propulsion systems gain traction. The discussion includes the development of advanced power generation technologies, such as those being pursued by the U.S. Army and GM, which focus on fuel-cell-generated electricity for vehicle propulsion and onboard electronics.

4. Alternative Propulsion Systems: A significant portion of the issue is dedicated to alternative propulsion technologies. Notably, Ricardo’s CryoPower engine is introduced, which utilizes innovative combustion techniques involving liquid nitrogen and split combustion to reduce emissions and fuel consumption. This technology is expected to benefit long-haul trucking and stationary power generation.

5. Medium-Duty Truck Market: The medium-duty truck market is highlighted as a growing segment, with increasing demand for vehicles that can handle a variety of applications. The issue discusses the competitive landscape and the innovations driving this market, including advancements in engine technology and vehicle design.

6. Testing and Development: The Southwest Research Institute (SwRI) is featured for its ECTO-Lab, which bridges the gap in catalyst and aftertreatment development. This facility plays a crucial role in testing and developing technologies that meet stringent emissions regulations.

7. Thermal Shock Testing: The AKG R&D center is noted for its unique large-radiator thermal shock test stand, which is essential for ensuring the reliability and performance of cooling systems in heavy-duty applications.

8. Connectivity and Telematics: Connectivity is emphasized as a central theme, with telematics becoming standard in fleet management. These systems help fleet owners improve efficiency and predict component failures, ultimately leading to reduced downtime and operational costs.

9. Historical Context of Autonomous Driving: The issue also reflects on the historical development of autonomous driving technologies, showcasing the long journey the industry has taken to reach its current state. This retrospective is part of the SAE’s Mobility History Committee’s efforts to document the evolution of automotive engineering.

10. Upcoming Events: The magazine previews the SAE World Congress Experience (WCX18), an event that gathers global mobility experts to share insights and innovations across various topics related to automotive engineering. This event serves as a platform for networking and knowledge exchange among industry professionals.

Conclusion:

The April 2018 issue of Truck & Off-Highway Engineering encapsulates the dynamic nature of the commercial vehicle and off-highway equipment industries. With a strong focus on technological advancements, particularly in cybersecurity, AI, and alternative propulsion, the issue provides valuable insights into the future direction of these sectors. As the industry continues to adapt to new challenges and opportunities, the innovations highlighted in this edition are set to play a pivotal role in shaping the next generation of vehicles and equipment.

Overall, this issue serves as a vital resource for industry professionals seeking to stay informed about the latest trends and developments in truck and off-highway engineering.