Invention Grant
US08606441B2 Vehicular control device, method of controlling a vehicle, and a storage medium having stored therein a program that implements the method 有权
车辆控制装置,车辆控制方法以及存储有实施该方法的程序的存储介质

  • Patent Title: Vehicular control device, method of controlling a vehicle, and a storage medium having stored therein a program that implements the method
  • Patent Title (中): 车辆控制装置,车辆控制方法以及存储有实施该方法的程序的存储介质
  • Application No.: US12517225
    Application Date: 2007-09-05
  • Publication No.: US08606441B2
    Publication Date: 2013-12-10
  • Inventor: Kiyoshiro Ueoka
  • Applicant: Kiyoshiro Ueoka
  • Applicant Address: JP Toyota-Shi
  • Assignee: Toyota Jidosha Kabushiki Kaisha
  • Current Assignee: Toyota Jidosha Kabushiki Kaisha
  • Current Assignee Address: JP Toyota-Shi
  • Agency: Kenyon & Kenyon LLP
  • Priority: JP2006-352434 20061227
  • International Application: PCT/JP2007/067695 WO 20070905
  • International Announcement: WO2008/081619 WO 20080710
  • Main IPC: G06F19/00
  • IPC: G06F19/00
Vehicular control device, method of controlling a vehicle, and a storage medium having stored therein a program that implements the method
Abstract:
An ECU executes a program including the steps of: setting a creep torque reflection ratio; if brake is applied and the vehicle is currently stopped, updating the creep torque reflection ratio to 0; if brake is not applied and despite that the brake fluid's pressure is larger than a hydraulic pressure value, determining that brake hold control is currently exerted, and reducing the creep torque reflection ratio, as based on a map having the brake fluid's pressure as a parameter, to update the creep torque reflection ratio.
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