Advances in the Automotive Industry: A Call for Simplicity and Driver Feedback
The modern automotive industry is grappling with a pivotal shift, prioritizing advanced technology and driver aids over simpler, more intuitive designs. For instance, software for infotainment and driver assistance has become increasingly sophisticated. An infotainment engineer believes 'if it ain't broken, it doesn’t have enough features,' while a mechanical engineer would counter with the principle of 'if it ain’t broken, don’t try to fix it.'
The Changing Landscape of Automobile Manufacturing in Alabama
It’s fascinating to observe the evolving dynamics of automobile manufacturing in the United States, particularly in states like Alabama. The 'Big 3' automotive manufacturers, including Ford, Chrysler, and General Motors, have significantly reduced their production in the region. In contrast, other global automakers, such as Mercedes-Benz, Honda, Toyota, Mazda, and Hyundai, have established operations in Alabama. This trend suggests a promising shift, with Alabama potentially becoming a major player in the automotive industry.
A 1.6 billion-dollar automotive manufacturing plant is set to open in Alabama this year, marking a significant milestone. The state's favorable conditions—such as skilled workforce, optimal weather, well-maintained roads, and supportive policies—make it an attractive location for automotive manufacturers. With this investment, Alabama is poised to become a major hub for automobile manufacturing.
The Pathetic State of Modern Cars: Feedback Deprived Engineers
Despite the advancements in technology, it's alarming to see how modern cars have stripped away essential feedback to the driver. A car without any power steering is an ideal choice for slippery roads, as it immediately informs the driver of the road conditions. However, other steering systems hide critical information until it becomes a significant issue, potentially leading to accidents. Electronically steered cars often lack a direct connection between the steering wheel and the steering rack, rendering them useless if electronic components fail, leaving the driver with no steering capability.
Why Do We Need Assisted Steering?
Contrary to popular belief, no car really needs any form of assisted steering. Such assistance is only necessary for very heavy vehicles. Smaller cars, on the other hand, often have unnecessary steering assistance, which adds considerable weight to the vehicle and increases fuel consumption. Even my current car, without any assistance, steers easily and allows the driver to know exactly what is happening at the tire-to-road contact points. This direct feedback can help prevent issues such as wheel bearing problems or worn steering joints before they become critical.
Unnecessary Electric Functions: Weight and Fuel Efficiencies
Modern cars are loaded with numerous unnecessary electric functions that can be performed manually. These functions add significant weight to the vehicle and require large alternators to keep the battery charged, which in turn increases engine load and fuel consumption. For example, a 120-amp alternator is often installed, which is far greater than the 35 amps needed for normal operation. This unnecessary complexity and weight translate to increased resource consumption and emissions.
A More Practical Approach to Safety and Comfort
Instead of focusing on advanced driver aids, manufacturers should prioritize a car's body as a 'safety cell' and modern airbag systems, while keeping the electronics focused on managing the engine. This would allow drivers to maintain and develop their driving skills, rather than relying on automated systems. By reducing the complexity of cars, we can both enhance safety and reduce resource consumption and emissions.
Conclusion
In conclusion, while the automotive industry is making impressive strides in technology and driver aids, there is a need to revisit the fundamentals of car design. Emphasizing simplicity and direct feedback can lead to more efficient and safer vehicles. As Alabama becomes a leading manufacturing hub, it offers an opportunity to set new standards in automobile design and production.