Patent · US Expired

System and method for the setting of an engine torque and a gearbox ratio in a vehicle with a continuously variable gearbox

US7197915B2 · kind B2 · utility

161Cited by

3References

11Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Joachim Luh · Bietigheim-Bissingen, DE
Markus Paeulgen · Esslingen am Neckar, DE
Frank Seidel · Schnaittenbach, DE
Karl-Heinz Senger · Farmington Hills, US
Klaus Ries-Mueller · Bad Rappenau, DE

Key dates

Filing date	Nov 7, 2002
Grant date	Apr 3, 2007
Priority date	—
Expiry date	Mar 4, 2023

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H61/66
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to a system for inputting a motor torque and a transmission ratio in a vehicle having a continuously variable transmission (3) with means (202) for determining a desired motor torque (205) while considering a signal representing a driver command; means (203) for determining a desired transmission ratio (206) while considering a signal representing a driver command; and, means (201) for determining the signal representing the driver command. The signal, which represents the driver command, is a relative driver accelerative force command (204, 204′). The invention further relates to a method for inputting a motor torque and a transmission ratio in a vehicle.

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