Title:
車両制御装置
Document Type and Number:
Japanese Patent JP6657818
Kind Code:
B2
Abstract:
A vehicle control system is provided which is used in a vehicle equipped with an engine as a drive power source and works to establish engagement of a pinion of a starter motor with a ring gear mounted on a rotational axis of the engine and then actuate the starter motor to start the engine. The vehicle control system executes a preset mode to move the pinion to achieve the engagement with the ring gear when the rotation speed of the engine has dropped below a given threshold value. The threshold value is determined as a function of speed of the vehicle, thereby alleviating a driver's perception about unwanted mechanical noise arising from impact the pinion on the ring gear upon the engagement therebetween.
Inventors:
Tatsuya Fujita
Application Number:
JP2015220683A
Publication Date:
March 04, 2020
Filing Date:
November 10, 2015
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F02N11/08; F02D29/02; F02N11/04; F02N15/00; F02N15/02; F02N15/06
Domestic Patent References:
| JP2013142288A | ||||
| JP5251687B2 |
Foreign References:
| WO2011024511A1 | ||||
| WO2011092765A1 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita