Title:
STARTING CONTROL DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JP3687368
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent engine stopping at the time of starting immediately after low temperature starting.
SOLUTION: A motor 62 cranks an engine 61. Air intake valve closing timing is roughly at a delay angle position before starting an engine, a variable valve system device 63 comes to be in a working possible state simultaneously when hydraulic pressure in the inside of the engine is generated and thereafter, opening and closing timing of the air intake valve can be controlled. Closing timing of the air intake valve at the time when engine torque durable for actual travelling is generated is previously decided as a threshold value by a setting means 64. A travelling prohibition means 65 prohibits travelling at the time of starting the engine, and a detection means 66 detects actual air intake valve closing timing in this travelling probition state. A judging means 67 judges whether the actual air intake valve closing timing exceeds the threshold value and comes to be on a advance angle side or not from comparison of the detection value and the threshold value, and travelling prohibition is released as a travelling prohibition release means 68 finishes starting at the time when the actual air intake valve closing timing exceeds the threshold value and comes to be on the advance angle side from this judgement result.
Inventors:
Yu Owada
Hiroaki Ogane
Hiroaki Ogane
Application Number:
JP32785198A
Publication Date:
August 24, 2005
Filing Date:
November 18, 1998
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60K6/20; B60K6/26; B60K6/442; B60K6/48; B60K6/543; B60K35/00; B60K28/10; B60W10/06; B60W20/00; F02D13/02; F02D29/02; F02N11/04; F02N11/08; (IPC1-7): F02D13/02; B60K6/04; B60K28/10; B60K35/00; F02D29/02
Domestic Patent References:
| JP10082332A | ||||
| JP7233713A |
Attorney, Agent or Firm:
Masaki Goto
Yoshio Matsuda
Yoshio Matsuda