| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L58-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L58-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60L58-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60L58-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 |
| filingDate |
2018-03-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-03-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2018211824-A1 |
| titleOfInvention |
Battery control device and vehicle system |
| abstract |
In the phase change region where the crystal structure of the negative electrode of the battery switches, the negative electrode potential becomes unstable, and an error occurs in the calculation of the degree of deterioration based on the internal resistance value of the battery. The battery control device of the present invention includes an SOC calculation unit that calculates the state of charge of the battery, and an SOH calculation unit that updates the calculation of the degree of deterioration of the battery based on the internal resistance value of the battery. If the state of charge is within the SOC range corresponding to the phase change region of the negative electrode of the battery, updating of the calculation of the degree of deterioration by the SOH calculation unit is suppressed. |
| priorityDate |
2017-05-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |