By using ultrasound transmission metamaterials, ultrasound can penetrate obstacles with large impedance differences (such as metal), thereby achieving wireless contactless transmission of ultrasound. For example, the ultrasonic sensor can be placed behind the bumper to achieve a balance between vehicle design and safety.
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Front bumper (Audi E6) Auto Shanghai 2025 Samvardhana Motherson Group
It is a bumper beam for electric vehicle with different hardening of upper and lower beam with overlap patch in one part which reduces complexity, part number & weld seams. It has different grade material for upper and lower brackets.
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Front bumper assembly The Detroit Auto Show 2025 Benteler Group (Benteler Automobiltechnik GmbH)
Developed in collaboration with Seamless Digital, the system is a reflective dynamic display integrated into the bumper side finisher, enabling communication to other road users; System does not emit light, is visible in direct sunlight, and can match colors with the vehicle body
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Front-end module CES 2025 OPmobility SE (Formerly Compagnie Plastic Omnium SE)
[GAC Component Dongyang Group Co., Ltd.] Front bumper 2012 Guangzhou International Auto Parts & Accessories Exhibition GAC Component Co., Ltd. (Formerly Guangzhou Automobile Group Component Co., Ltd.)
[GAC Component Dongyang Group Co., Ltd.] Front bumper 2012 Guangzhou International Auto Parts & Accessories Exhibition GAC Component Co., Ltd. (Formerly Guangzhou Automobile Group Component Co., Ltd.)
-An acoustic device that is installed under the bumper to alert pedestrians of approaching vehicles. -The company has applied waterproofing and dustproofing technologies it has developed in the design of doors.
Third-generation LiDAR with a detection range of 300 meters for highly reflective objects and 200 meters for low reflective objects. Two types of LiDAR are being developed: a thin type designed to be mounted on the roof, and a type designed to be mounted on the bumper or grille.
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MOBION concept vehicle CES 2024 Hyundai Mobis Co., Ltd.
Concept vehicle highlighting Company technologies with exterior lighting features such as ground projection, hidden display lighting for communication in both the front and rear bumper, and surround lighting on the sides; Lidars provide environmental data for autonomous operation; The e-Corner System enables lateral and diagonal motion, as well as stationary and pivot turning
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Infrared-transparent glass trim covering lidar behind bumper CES 2024 AGC Inc.
-A demonstration test vehicle for unmanned autonomous driving that is compatible with Level 4 autonomous driving. Mitsubishi Electric Corporation is participating in the automatic braking system for the project, sponsored by the Ministry of Economy, Trade and Industry (METI) and the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) in Japan. In the demonstration test, the vehicle is being driven on a road for pedestrians and bicycles in Eiheiji Town, Fukui Prefecture. Sensing systems include one camera on the vehicle roof, four sonar systems in front of the vehicle, and a millimeter wave radar system behind the bumper.
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Visible active grille shutter (Integrated design) AUTOMOTIVE WORLD / World Smart Energy Week September 2023 Röchling SE & Co. KG.
-The visible active grille shutters featured on the bumper grille of the Human Horizons EV 'HiPhi Z' utilize a blend of bio-materials and recycled materials.
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