DE112015003502A5 - VCR control and OBD - Google Patents

VCR control and OBD Download PDF

Info

Publication number
DE112015003502A5
DE112015003502A5 DE112015003502.8T DE112015003502T DE112015003502A5 DE 112015003502 A5 DE112015003502 A5 DE 112015003502A5 DE 112015003502 T DE112015003502 T DE 112015003502T DE 112015003502 A5 DE112015003502 A5 DE 112015003502A5
Authority
DE
Germany
Prior art keywords
obd
vcr control
vcr
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE112015003502.8T
Other languages
German (de)
Inventor
Thorsten Schnorbus
Uwe Schaffrath
Matthias Thewes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FEV Europe GmbH
Original Assignee
FEV Europe GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FEV Europe GmbH filed Critical FEV Europe GmbH
Publication of DE112015003502A5 publication Critical patent/DE112015003502A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/08—Testing internal-combustion engines by monitoring pressure in cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
DE112015003502.8T 2014-07-29 2015-07-27 VCR control and OBD Withdrawn DE112015003502A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014010975 2014-07-29
DE102014010975.5 2014-07-29
PCT/EP2015/067154 WO2016016187A1 (en) 2014-07-29 2015-07-27 Vcr controlling and obd

Publications (1)

Publication Number Publication Date
DE112015003502A5 true DE112015003502A5 (en) 2017-07-06

Family

ID=53785618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015003502.8T Withdrawn DE112015003502A5 (en) 2014-07-29 2015-07-27 VCR control and OBD

Country Status (2)

Country Link
DE (1) DE112015003502A5 (en)
WO (1) WO2016016187A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518694B1 (en) 2016-05-31 2019-08-15 Avl List Gmbh Reciprocating piston engine and method and apparatus for diagnosis and / or control of a reciprocating engine
AT518268B1 (en) 2016-05-31 2017-09-15 Avl List Gmbh Method and system for diagnosing and / or controlling a reciprocating engine with a variable compression ratio
DE102016214851B3 (en) 2016-08-10 2017-08-17 Continental Automotive Gmbh Method for checking the plausibility of the determined compression of an internal combustion engine
AT520079B1 (en) * 2017-05-31 2019-01-15 Avl List Gmbh Reciprocating piston engine and method and apparatus for diagnosis and / or control of a reciprocating engine
DE102017115932A1 (en) 2017-07-14 2017-09-21 FEV Europe GmbH Method for monitoring a piston engine with a system for varying a compression ratio and piston engine
DE102018104292A1 (en) * 2018-02-26 2019-08-29 Avl List Gmbh Sensor device for a length-adjustable connecting rod

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955250B4 (en) * 1999-11-17 2005-05-04 Robert Bosch Gmbh Method and device for monitoring the function of a variable cylinder compression
US6745619B2 (en) * 2001-10-22 2004-06-08 Ford Global Technologies, Llc Diagnostic method for variable compression ratio engine
DE102006033062A1 (en) * 2006-07-14 2008-01-17 Fev Motorentechnik Gmbh Measurement of actual motor compression ratio, of the moment, has sensors at the crank and the piston to register a crank trigger angle together with a sensor signal evaluation unit

Also Published As

Publication number Publication date
WO2016016187A1 (en) 2016-02-04

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Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F02D0015020000

Ipc: F02D0041220000

R084 Declaration of willingness to licence
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee