Hyundai Mobis Introduces Its Folding and Unfolding Steering System
October 11, 2021 at 04:00 am EDT
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Hyundai Mobis Co.,Ltd announced on 11th that it has developed foldable steering system technology that enables the folding and unfolding of a steering wheel. This technology is receiving attention as an innovative technology that is optimized for future mobility vehicles as it can allow for more space in the driver's seat and bring about design innovation. The Hyundai Mobis foldable steering system features a steering wheel that can move forwards and backward up to 25cm. The development of the technology approximately took two years for completion as it is a wholly new technology that has never been globally commercialized before, with the company currently filing patents globally. To develop this system, Hyundai Mobis designed new core parts of a steering system, including a column and a reaction force control device, and applied a sliding rail mechanism, securing system durability and reliability. The system enabled the application of assorted designs, including a storage type where the steering wheel can be retracted into the dashboard, as well as the foldable one. This means that an innovative driver's seat, which would only be able to see in future concept cars at a motor show, is now coming closer to being on the road. The new foldable steering system is also perfectly compatible with the Steer by Wire (SBW) steering system the company had developed before. The SBW system controls steering with electrical signals by connecting the steering wheel with a device designed to deliver the steering force generated from the steering wheel to the wheels. The SBW system enables the provision of optimal steering performance on the various driving conditions and minimizes the vibrations that come from a rumble strip or a speed bump to the steering wheel, allowing the driver to drive in a comfortable and stable manner. Besides, the redundancy design of some core electronic parts, such as sensors and ECU in the system, ensures that the vehicle is capable of maintaining normal steering in an emergency. Hyundai Mobis plans to actively respond to the self-driving car market and the future mobility market, including PBV, by further improving its competitiveness with various future technologies, such as the foldable steering system. It also plans to promote the foldable steering system as a major export item.
Hyundai Mobis Co Ltd is a Korea-based company principally engaged in the manufacture of automobile components. The Company operates its business through two segments. The Module and Part Manufacture Business segment is mainly engaged in the manufacture of automobile modules including chassis, cockpit and front end modules (FEMs). And the segment also involves in the production of automobile parts including electronic stability control (ESC) systems, air suspension systems, exterior lightings, braking and steering parts and others. The After Sales (A/S) Part Business segment is mainly engaged in manufacture of automobile parts which are used for automobile's repair and maintenance. The Company distributes its products in domestic and overseas markets.