Futures

Bosch Tests Innovative Brake-by-Wire Technology for Future Vehicles, (from page 20250511d.)

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Summary

Bosch has successfully tested its innovative brake-by-wire technology, which utilizes an electrical signal to apply brakes rather than traditional mechanical connections, on public roads. This system, tested over 2,050 miles, eliminates the need for hydraulics, thus saving space and weight, crucial for electric vehicles. With orders already received from automakers, Bosch predicts over 5.5 million vehicles will feature this technology by 2030. The system includes two hydraulic actuators, enhancing safety by independently managing brake pressure, and offers design flexibility for automotive manufacturers. Although the concept could benefit motorcycles, potential reliability concerns may prevent its adoption in that industry soon. The technology is expected to be commercially available in the last quarter of this year.

Signals

name description change 10-year driving-force relevancy
Brake-by-Wire Adoption Bosch’s hydraulic brake-by-wire technology is being tested and adopted by automakers. Transitioning from mechanical to electronic braking systems in vehicles. By 2030, 5.5 million vehicles worldwide will utilize brake-by-wire technology, enhancing vehicle design. The demand for lightweight designs in electric vehicles to improve efficiency and range. 4
New Vehicle Design Flexibility Brake-by-wire technology allows innovative designs for brake pedals and interior spaces. Shifting vehicle design paradigms to incorporate more innovative and space-efficient solutions. Vehicle interiors will feature more ergonomic designs and creative uses of space due to brake pedal innovations. The automotive industry’s focus on enhancing user experience and design aesthetics. 3
Potential Motorcycle Integration Discussion of brake-by-wire technology potential in motorcycles, despite challenges. From conventional braking systems in motorcycles to advanced electronic controls. Motorcycles may evolve to have more sophisticated braking systems, albeit with reliability challenges. The motorsports industry’s push for safety and performance enhancements through technology. 2
Increased Manufacturing Efficiency Ease of manufacturing right and left-hand drive models using brake-by-wire. Moving from mechanical constraints to flexible design in automotive manufacturing. Manufacturers will create more adaptable and varied vehicle models efficiently. The need for automotive companies to streamline production and reduce costs. 3
Safety Improvements in Braking Systems Independent brake actuators increase overall braking reliability under failure conditions. From vulnerable mechanical systems to safer electronic braking solutions. Future vehicles will feature enhanced braking systems with increased reliability and safety. The automotive industry’s continuous goal to improve vehicle safety features. 4

Concerns

name description
Reliability of Brake-by-Wire Systems The introduction of brake-by-wire technology raises concerns about system reliability, especially in adverse conditions and with potential malfunctions.
Impact on Motorcycles Adapting brake-by-wire to motorcycles could present numerous reliability issues, putting riders at risk if fail-safes are inadequate.
Manufacturing Quality Control With the shift to new technologies, ensuring quality control during manufacturing becomes critical to prevent failures in braking systems.
Cybersecurity Risks Brake-by-wire systems, being electronic, may face vulnerabilities to hacking or cyber attacks, potentially compromising vehicle safety.
Driver Dependency on Technology Increased reliance on electronic systems for critical functions like braking may reduce driver engagement and situational awareness.

Behaviors

name description
Brake-by-Wire Technology Adoption Integration of hydraulic brake-by-wire systems in vehicles is set to increase, anticipated in over 5.5 million vehicles by 2030, improving efficiency and weight.
Innovative Vehicle Interior Design The flexibility of brake actuator placements allows for new vehicle designs, minimizing brake pedal travel and enhancing interior space.
Electric Vehicle Efficiency As electric vehicles gain popularity, the lightweight design of brake-by-wire tech contributes significantly to extending range.
Potential for Motorcycles Discussion around adapting brake-by-wire systems for motorcycles highlights potential benefits, though reliability concerns remain a barrier.
Manufacturing Flexibility The ease of producing left-hand and right-hand versions of vehicles due to brake-by-wire technology enhances manufacturing processes.

Technologies

name description
Hydraulic Brake-by-Wire A brake system that replaces mechanical links with electrical signals for improved efficiency and design flexibility.
Remote-Controlled Actuator An actuator that engages brake pads via electrical signals, enhancing braking reliability.
Independent Hydraulic Brake Actuators Separate actuators that allow for independent control, improving safety and vehicle design versatility.
Lightweight Brake Design for EVs Innovative braking technology designed to reduce weight, thereby extending the range of electric vehicles.

Issues

name description
Brake-by-Wire Technology Adoption Increasing adoption of brake-by-wire systems in vehicles could improve safety and design flexibility, while also raising reliability concerns in motorcycles.
Electric Vehicle Design As EVs become more prevalent, lightweight technologies such as brake-by-wire will be critical for optimizing range and performance.
Manufacturing Flexibility for Vehicles The new technology allows for easier production of different vehicle configurations, promoting innovation in automotive manufacturing.
Reliability Concerns in Motorcycles Transitioning brake-by-wire technology to motorcycles could face issues of reliability and safety due to harsher operating conditions.
Future Interior Design Innovations The potential for new brake concepts may lead to more innovative and spacious designs within vehicles.
Autonomous Vehicle Technologies Brake-by-wire technology may play a role in the advancement of autonomous driving systems due to its reliance on electronic signals.