| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0950e9df7f0e1b73efee1bda859951ad |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-48 |
| filingDate |
2009-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61eb467be0ea3361847e8bcb08d0a925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276320d9bb782c75e0d1c198dc0c312d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cfb7e199d01c3a777b7bd270dfd299d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daaa69452476ac6c428d696c2c9e6d86 |
| publicationDate |
2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011047820-A |
| titleOfInvention |
Secondary battery device and vehicle |
| abstract |
The present invention realizes the specification of the value of the internal resistance of a cell with high accuracy. A first storage unit 16a that stores measurement data from a voltage measurement unit 13 and a current measurement unit 14, a second storage unit 16b that stores battery voltage versus remaining capacity characteristics, and an equivalent circuit of the battery A third storage unit 16c that stores model parameters is provided. The control unit 15 obtains current data for a certain period at a lower frequency than the first process (obtains measurement data at regular intervals and stores the data in the first storage unit), and the second process (the first process). Using the regression line of the corrected voltage / current characteristics using the voltage value data (V ** (t)) that has been corrected for current fluctuation and battery level fluctuation based on (I (t)) Identification) and third processing (adjustment of parameters of the equivalent circuit model of the battery is performed less frequently than the second processing). [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10386417-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012212510-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020106043-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017516080-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016167357-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017016991-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10379165-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10948547-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102014115382-A1 |
| priorityDate |
2009-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |