Vorrichtung zur Motordrehzahlsteuerung

Details

Veröffentlichungs-Nr.

EP2930338

Aktenzeichen

EP15162695

Anmeldetag

8. April 2015

Veröffentlichung

2. August 2017

Erteilung

2. August 2017

Rechtsraum

EP

IPC

F02D41/08F02D41/16F02D41/14// F02P5/15F02D31/00

Abstract

A rotational speed control apparatus for an engine (10) is provided. The engine (10) is configured to drive a compressor (24) for air conditioning. The rotational speed control apparatus includes an electronic control unit (25). The electronic control unit (25) is configured to: (a) correct a calculated value of the load torque in accordance with a deviation between a rotational speed of the engine (10) and the target rotational speed, as changeover transition period control, in a changeover transition period; and (b) set an execution period of the changeover transition period control such that the execution period in a changeover transition period from the stopped state of the compressor (24) to the driven state of the compressor (24) is longer than an execution period of the changeover transition period control in a changeover transition period from the driven state of the compressor (24) to the stopped state of the compressor (24).

Anmelder

Firmen

TOYOTA JIDOSHA KABUSHIKI KAISHA
Toyota Jidosha Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete