As the era of electric vehicles accelerates, global competition to improve energy consumption efficiency (electricity consumption efficiency) is intensifying. Besides the fundamental task of enhancing battery performance, various other approaches are being sought, among which aerodynamic performance improvement to reduce air resistance is gaining attention.
Hyundai Mobis has developed the
In addition to the aerodynamic system that reduces air resistance to improve energy efficiency, Hyundai Mobis has applied various new technologies in this integrated module. Notable features include a LiDAR system that only extends out during driving to protect sensors for design aesthetics, and a function that automatically retrieves the charging cable after charging is complete, simply by plugging it in at the start of charging.
This is considered a leading example of enhancing performance, design, and convenience by applying next-generation component technologies for electric vehicles in a convergent manner, building a total package for the vehicle’s front end.
One of the major features is the system that automatically opens and closes parts such as the grille and hood to reduce air resistance during high-speed driving and improve energy efficiency. This system introduces external air and induces air expulsion after heat exchange, enhancing the battery’s cooling efficiency while controlling airflow. With just this convergent aerodynamic system, the range of the electric vehicle can be extended by about 20 km.
Electric vehicles typically adopt a streamlined design focused on reducing air resistance by eliminating the radiator grille. This is why many passenger electric vehicles appear somewhat uniform. In contrast, Hyundai Mobis differentiates itself by improving aerodynamic performance while maintaining the existing grille shape through this technology. Additionally, by merging design elements like LED lighting, they have enhanced product appeal. This technology is particularly useful for SUV and CUV electric vehicles, where lowering the car height like a sedan is not feasible.
The technology that enhances the design integrity with a smooth exterior while preventing external contamination and impact on sensors has also been applied. The concept of LiDAR hidden inside the grille that only extends out during driving not only protects the LiDAR but also enhances the product’s aesthetic appeal at the front end of the vehicle.
The adoption of a semi-automatic charging system is also eye-catching. At the charging start stage, simply plugging in the charger allows for automatic retrieval of the charger and closing of the charging cap/cover once fully charged. This alleviates the inconvenience of having to finish charging manually, presenting a cost-effective alternative compared to charging robots.
Recently, Hyundai Mobis is transforming into a customer-centric ‘Mobility Solution Provider’ focusing on core technologies defined by electrification, autonomous driving, and IVI. They are intensifying efforts to expand overseas markets and orders, achieving $9.22 billion in orders from overseas complete car manufacturers last year, thus accelerating their medium to long-term growth momentum through selective focus.
Jin Sang Lee daedusj@autodiary.kr