Nexteer Automotive Group has been granted a patent for a vehicle steering system that utilizes a combination of braking and damping mechanisms. This system applies controlled brake pressure to adjust the steering angle of a wheel while preventing it from reverting to a neutral position. GlobalData’s report on Nexteer Automotive Group gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Nexteer Automotive Group, was a key innovation area identified from patents. Nexteer Automotive Group's grant share as of June 2024 was 55%. Grant share is based on the ratio of number of grants to total number of patents.
Vehicle steering system with pulsed brake pressure control
The patent US12017629B2 describes a sophisticated steering system designed to enhance vehicle control through a combination of various components. Central to this system is a steered wheel equipped with a steering angle sensor that detects the wheel's steering angle. The system also includes a braking mechanism specifically for the steered wheel, alongside a damping system that mitigates steering movement. A control system, which consists of a processor and memory, is integrated with both the braking and damping systems. This control system is responsible for executing a unique braking strategy that employs pulsed brake pressure control to adjust the steering angle incrementally.
The pulsed brake pressure control is characterized by oscillating brake pressure levels, with a maximum pulse pressure of less than 40 bar and a minimum pulse pressure exceeding 25 bar. This controlled braking action is designed to create a steering moment that gradually guides the steered wheel toward a predetermined steering angle while preventing any reverse motion once the desired angle is reached. The innovative approach outlined in this patent aims to improve the precision and responsiveness of vehicle steering, potentially enhancing overall driving safety and performance.
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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.
