http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101230556-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-2467 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-1454 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0802 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-2454 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-2096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-34 |
| filingDate | 2006-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101230556-B1 |
| titleOfInvention | Method and apparatus for determining correction values used to adjust air-fuel ratio |
| abstract | In the present specification, a plurality of cylinders Z1-Z4, injection valves 18 which are allocated to the cylinders Z1-Z4 and which distribute fuel, and exhaust manifolds 4 are disposed, and the test signal MS of each An internal combustion engine is disclosed that includes an exhaust gas probe 42 representing an air-fuel ratio in cylinders Z1-Z4. The test signal is detected at a predetermined sampling crankshaft angle CRK_SAMP, which is related to the reference position of the piston 11 of each cylinder Z1-Z4, and is assigned to each cylinder Z1-Z4. The control value used to adjust the air-fuel ratio of each cylinder Z1-Z4 is in each case determined by the controller as a function of the detected test signal MS for each cylinder Z1-Z4. If the first predetermined condition, including the first predetermined temperature range TB1 of the temperature representing the temperature of each injection valve 18, is met, then the first adaptive value AD1 [Z1-Z4] is a control value ( RW [Z1-Z4]). When the second predetermined condition is satisfied, which includes the second predetermined temperature range TB2 of the temperature representing the temperature of each injection valve 18, the second adaptive value AD2 [Z1-Z4] is a control value ( RW [Z1-Z4]). The correction value LAM_FAC_I_ [Z1-Z4] used to adjust the air-fuel ratio of each cylinder Z1-Z4 is a function of the first and / or second adaptation as a function of the temperature representing the temperature of each injection valve 18. It is determined as a function of the values AD1 [Z1-Z4], AD2 [Z1-Z4]. n n Internal combustion engine, air-fuel ratio, corrected value, injection valve |
| priorityDate | 2005-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426135032 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7156993 |
Total number of triples: 21.