| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61e52b1ec854a16e10c62ce9da02f011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0120933550ea729b9f3186c3772531b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60R16-04 |
| filingDate |
2002-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a8b54aa4b3550defb879197f1dad770
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dc8eb864ec04aaa7b4df9c10aa53a14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7930b9608f0ec6644086c12a2b0c4410
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_189fe56e5fb126025e126f60174618e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43ba12db76c2cb61cef54c2ed2a4b75e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b00b0f7be719ccfb0542de00ebb15a0 |
| publicationDate |
2003-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003217684-A |
| titleOfInvention |
Method and apparatus for measuring remaining capacity of storage battery mounted on vehicle |
| abstract |
(57) [Problem] To accurately detect the remaining capacity of a vehicle-mounted lead-acid battery charged by a generator even after the vehicle stops, and to perform idling stop processing of the vehicle using the remaining capacity. SOLUTION: The relation between the discharge current and the terminal voltage is previously determined for each discharge capacity of a reference storage battery (step 1). A). The discharge current and terminal voltage of the lead-acid battery 3 mounted on the vehicle are measured (step 2A). After the idling stop, the convergence voltage is calculated using the measured temporal change ΔV of the terminal voltage of the lead storage battery 3 and the difference voltage δV between the previous time and the present time (step 4A). The remaining capacity of the lead storage battery 3 is estimated using the calculated convergence voltage (step 5A). The remaining capacity of the lead storage battery 3 estimated in this way is compared with a plurality of battery capacity levels to determine whether idling stop is possible. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015012684-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I422851-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8686692-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005188965-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8359174-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005265682-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I613454-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011188597-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009029278-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4514449-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112639499-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112639499-A |
| priorityDate |
2002-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |