Toyoda Gosei Reveals New Steering Wheel for Next-Generation Steering Systems
Developed for steer-by-wire systems, the design has more flexibility than a standard steering wheel…
Toyoda Gosei Co. Ltd. has developed a new steering wheel for steer-by-wire systems. This type of steering system controls the angle of tires through electronic signals, with no direct mechanical link between the steering wheel and tires.
With its advanced design, this steering wheel contributes to comfortable driving and is compatible with new systems that offer a next-generation steering feel, according to company officials in a press release. U-turns and other maneuvers are possible with a small steering-wheel rotation angle, reducing the burden on the driver for easier and more pleasant operability. It will first be used on Toyota Motor Corporation’s Lexus RZ battery electric vehicle.
Behind the Design of the New Steering Wheel
The newly developed steering wheel adopts a compact, stylish shape similar to that of an airplane yoke. It was made feasible since multiple rotations of the steering wheel, such as when making three-point turns or parking, are not needed with steer-by-wire systems since they control tire angle via electronic signals.
In achieving this new design, Toyoda Gosei says that it adopted the technology it has cultivated in ergonomics-based design for steering wheel structure and grip shape, and production processes, including wrapping the wheel with real or synthetic leather.
