发明名称 |
Method for operating automatic start-stop system for motor vehicle, involves engaging gear stage automatically during fulfillment of pre-determined switching-off condition for internal combustion engine |
摘要 |
<p>#CMT# #/CMT# The method involves engaging a gear stage automatically during fulfillment of pre-determined switching-off condition for internal combustion engine (2), where the gear stage is higher than another gear stage. The higher gear stage is automatically switched-off after engagement. The internal combustion engine is started again during fulfillment of pre-determined restart condition, where immediately after re-starting the latter transitional stage is engaged. #CMT# : #/CMT# An independent claim is also included for a start-stop system for a motor vehicle, which has an evaluation unit. #CMT#USE : #/CMT# Method for operating an automatic start-stop system for a motor vehicle (Claimed). #CMT#ADVANTAGE : #/CMT# The method involves engaging a gear stage automatically during fulfillment of pre-determined switching-off condition for internal combustion engine, where the gear stage is higher than another gear stage, and hence ensures jerk-free starting of internal combustion engine without additional components. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a drive train of a motor vehicle. 1 : Drive train 2 : Internal combustion engine 3 : Automatic transmission 5 : Torque converter 9 : Transmission controlling unit.</p> |
申请公布号 |
DE102010020066(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
DE20101020066 |
申请日期 |
2010.05.11 |
申请人 |
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT |
发明人 |
KROLL, MICHAEL;UHLIRSCH, ULRICH;RINGER, MICHAEL |
分类号 |
F02D17/00 |
主分类号 |
F02D17/00 |
代理机构 |
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