| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fb2ecdf1009ef65dcc45fff22f72ce9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2041-223 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60K15-077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L27-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M25-0809 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M25-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60K15-077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P3-00 |
| filingDate |
2015-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad394901e2fb117fc7883bbeea1497fb |
| publicationDate |
2017-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170039497-A |
| titleOfInvention |
System and Method for checking error of Fuel Tank Pressure Sensor |
| abstract |
A fault diagnosis system for a fuel tank pressure sensor is provided. The failure diagnostic system is characterized in that during the running of the vehicle, at the time when the duty of the purge valve is adjusted to a specific duty according to the duty adjustment command and the canister close valve is closed, Calculating a difference value between a pressure value and a second pressure value measured by the fuel tank pressure sensor at a point of time when a predetermined time elapses from the closing time point and calculating a slope value indicating a rate of change of time with respect to the difference value; And diagnosis logic for diagnosing whether the fuel tank pressure sensor is malfunctioning based on a comparison result obtained by comparing the slope value with a preset threshold value. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108691679-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220049265-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108691679-A |
| priorityDate |
2015-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |