Steuerungsvorrichtung für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP4230457

Aktenzeichen

EP23153186

Anmeldetag

25. Januar 2023

Veröffentlichung

2. Oktober 2024

Erteilung

2. Oktober 2024

Rechtsraum

EP

IPC

B60K6/48B60W10/06B60W30/186B60W50/02B60W50/038B60W50/029

Abstract

[Object]It is to provide a control device of a vehicle capable of, even in a case where a failure to cause a clutch to be damaged occurs, properly setting a period of time for which the vehicle is allowed to travel with a driver's intention while avoiding a damage of the clutch.[Solution]An ECM sets, when an actuator or TCM malfunctions (YES at step S 1 or step S2), a continuous travel allowable period of time, for which a vehicle is allowed to continuously travel without causing a damage of a clutch, based on a damage risk of the clutch (step S7, step S8). After the set continuous travel allowable period elapses (YES at step S9), the ECM places the vehicle in a predetermined limited-traveling state where an idle torque limitation is performed by which a load to act on the clutch is rendered relatively-small (step S10). In the limited-traveling state, an engine rotation speed is limited to an idling rotation speed or near.

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete