| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8643191cf8ae2c2cac1b18a99fb2c00 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H59-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H59-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2061-0087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2342-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2061-0462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2059-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2059-385 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-0437 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-06 |
| filingDate |
2002-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1d3e63ad39908399261d595c7434f15 |
| publicationDate |
2004-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20040005127-A |
| titleOfInvention |
Line pressure controlling apparatus of automatic transmission vehicle and method thereof |
| abstract |
In order to improve fuel efficiency and shift quality by controlling the line pressure supplied to the friction element in the vehicle automatic transmission, it is determined whether the driving information detected in the non-operation mode of the variable line pressure control is the entry condition of the variable line pressure control. Process to determine whether the gear ratio is calculated from the engine speed and the turbine speed under the condition of entry of the variable line pressure control, and determining whether it is in gear state. Calculating the control slope to perform variable line pressure control; determining whether the variable controlled line pressure is less than or equal to the calculated minimum line pressure; and if the variable controlled line pressure is less than or equal to the minimum line pressure, the line pressure variable normal control. And determining whether the shift start or the direct connection of the damper clutch is detected, and the line pressure variable normal control state. Outputting the line pressure duty as 100% when the shift start or the direct connection of the damper clutch is detected, and then shifting to the target shift stage after a predetermined time delay, and starting another shift when the shift to the target shift stage is completed. Delaying a predetermined time in order to detect the to enter the line pressure variable control mode characterized in that it comprises the step of performing a variable line pressure control according to the operating conditions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101438621-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100715402-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20080062236-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100899676-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101279428-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100644376-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100461750-B1 |
| priorityDate |
2002-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |