Hyundai Motor had 287 patents in future of work during Q1 2024. Hyundai Motor Co filed patents for a braking system with main and auxiliary force adjusters, an airbag apparatus with roof and curtain airbags, a brake traction control system with redundancy braking, a DC-DC converter for detecting miscoupling, and a robot leg assembly with hip and knee joints controlled by a linear actuator. GlobalData’s report on Hyundai Motor gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Hyundai Motor grant share with future of work as a theme is 54% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Braking system and braking method using the same (Patent ID: US20240101088A1)
The patent filed by Hyundai Motor Co. describes a braking system that includes a main braking force adjusting device and an auxiliary braking force adjusting device to control braking hydraulic pressure in case of a failure. The auxiliary device directly controls the braking hydraulic pressure of the first hydraulic brake connected to the main device, ensuring continued braking functionality even if the main device malfunctions. The system also includes redundancy features such as electrically controlling braking of a wheel with the second hydraulic brake and utilizing an electronic parking brake (EPB) for redundancy braking control.
The braking method outlined in the patent involves determining failures in the main braking force adjusting device and implementing redundancy braking control through the auxiliary device. This includes electrically controlling braking of the wheel with the second hydraulic brake, maintaining vehicle travel while directly controlling braking pressure, and adjusting braking force based on risk levels determined by an autonomous driving control unit. The method also includes utilizing EPB redundancy modes for different risk levels, such as pre-operating the EPB for varying time periods based on the risk level determined by factors like distance to obstacles and vehicle speed. Overall, the system and method ensure continuous and reliable braking functionality in the event of main braking device failures.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
