Patent · US Active

Compensation of influence of transverse acceleration on braking shift-down points

US10018268B2 · kind B2 · utility

0Cited by

7References

12Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Jan-Peter Hoffmeister · Leonberg, DE
Torsten Mueller · Zirndorf, DE

Key dates

Filing date	Jan 26, 2017
Grant date	Jul 10, 2018
Priority date	—
Expiry date	Jan 26, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2302/02
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A method for controlling an automatic transmission of a vehicle includes detecting a deceleration of the vehicle; detecting a cornering value of the vehicle; determining, as a function of the deceleration and as a function of the cornering value, a compensated shift-down point of a rotational speed at which shifting into a relatively low gear of the transmission occurs; and selecting a gear as a function of the compensated shift-down point.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.