Motorstartsteuerungsvorrichtung mit einem Motorleerlaufregelungsventil

Details

Veröffentlichungs-Nr.

EP2587032

Aktenzeichen

EP12190007

Anmeldetag

25. Oktober 2012

Veröffentlichung

19. Juni 2019

Erteilung

19. Juni 2019

Rechtsraum

EP

IPC

F02D31/00F02M69/32F02N11/08F02D37/00F02D41/00F02D41/06F02D9/10// F02B61/04

Abstract

An engine start control device (10) includes: a control valve (ISCV,106) which adjusts a gas flow rate of a gas channel (43) provided so as to bypass a throttle valve (42) of an engine (4); a starter motor (102) capable of driving a crankshaft (41) of the engine (4); a control unit (104) which controls an opening degree of the control valve (ISCV,106) and a current supply to the starter motor (102); and a latch circuit (105) which holds a command for current control from the control unit (104) to the starter motor (102), wherein the control unit (104) performs the control so as to cause the current supply to the starter motor (102) to start after the opening degree of the control valve (ISCV,106) reaches a target opening degree for an engine start time, and even when the control unit is reset, the latch circuit (105) continues the current supply to the starter motor (102) according to the command for current control that the latch circuit keeps holding.

Anmelder

Firma

SUZUKI MOTOR CORPORATION

Land

🇯🇵 Japan

Fachgebiete