http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109741497-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_938f7dee219ccec533143d6dd497a899 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c474a413469a733713b11200f58a97e |
| publicationDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109741497-A |
| titleOfInvention | The controllable finger vein recognition door control system of light source |
| abstract | The present invention relates to identification fields, specifically disclose the controllable finger vein recognition door control system of light source, including main door, and setting has the circuit board of door lock drive module, hand vein recognition terminal in the main door；The hand vein recognition terminal includes referring to vein interface plate, refer to and infrared fileter is set in vein interface plate, refer to that the setting of vein interface plate top has the infrared source circuit of photosensitive sensors, refer to that cmos sensor is arranged in vein interface board bottom portion, cmos sensor sends image information to MCU controller, and MCU controller receives image information and is sent to image processing module.Present invention employs refer to vein interface plate among infrared fileter is set, it is more accurate by the image acquired after optical filter.Referring to vein interface plate top setting light sensor, is achieving the purpose that control light source. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID4973 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419486417 |
Total number of triples: 14.