• Patent Title: Method for preparing and/or performing a steering intervention that assists the driver of a vehicle
  • Application No.: US17285284
    Application Date: 2019-11-08
  • Publication No.: US11591021B2
    Publication Date: 2023-02-28
  • Inventor: Chengxuan FuOezguer Sen
  • Applicant: Robert Bosch GmbH
  • Applicant Address: DE Stuttgart
  • Assignee: Robert Bosch GmbH
  • Current Assignee: Robert Bosch GmbH
  • Current Assignee Address: DE Stuttgart
  • Agency: Norton Rose Fulbright US LLP
  • Agent Gerard Messina
  • Priority: DE102018221780.7 20181214
  • International Application: PCT/EP2019/080712 WO 20191108
  • International Announcement: WO2020/120043 WO 20200618
  • Main IPC: B62D15/02
  • IPC: B62D15/02
Method for preparing and/or performing a steering intervention that assists the driver of a vehicle
Abstract:
A method for preparing and/or performing a steering intervention. The method includes detecting a traffic-influencing object and continuously recording object information, determining whether the object is tangential to a current trajectory of the vehicle, monitoring a lateral distance to the object or a predicted time available until a countersteering intervention is necessary before the object is reached. The method additionally includes checking whether the driver performs a countersteering intervention, for the case that the lateral distance or the available time falls below a first threshold value, of pilot controlling at least one actuator that influences the trajectory, so that a steering pretorque is applied if no steering intervention is performed by the driver, and triggering the steering actuator, so that a steering torque is applied to the steering, if the lateral distance or the available time additionally falls below a second threshold value.
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