| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78160fe5924d399deb065f8cbc5ad347 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C2009-00206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C9-00563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2218-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2218-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C9-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C9-00182
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-24147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate |
2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4b5fb274a9da62534932acf8eaee3eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85322d3deb6b67f60c7bf37730bb6354
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fe7d6c286554180f6f5da68f4e83922
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54b46cb8c09a74a8dbb3171fc3ea376b |
| publicationDate |
2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110415415-A |
| titleOfInvention |
An authentication method for access control system |
| abstract |
The invention provides an identity verification method for an access control system. The method includes: collecting the vibration signal generated by the built-in vibration motor in the authentication device; performing filtering, noise reduction and endpoint segment processing on the collected vibration signal, and extracting the vibration signal containing effective touch; Alignment processing: perform fast Fourier transform on the aligned data to obtain data in the frequency domain, extract the frequency domain features after the alignment processing and the features before the alignment processing to construct a training data set and store the training data set in the authentication device database; the user touches the new unlocking signal generated by the authentication device of the access control system as test data, and obtains test data containing valid touches; uses a machine learning classification model to combine the test data containing valid touches with the described The training data set is matched and classified, and the identity verification result is obtained. The identity verification method of the invention has high reliability and low cost. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112184962-A |
| priorityDate |
2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |