http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214960227-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0627d474ab1b8e31246dedf4e9117dd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B47-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B47-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B47-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B47-115 |
| filingDate | 2020-10-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dea9057bdc019fb798aaefa708b0eb9b |
| publicationDate | 2021-11-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214960227-U |
| titleOfInvention | Device for detecting existence of person |
| abstract | The utility model relates to a whether the detection that whether someone got into or left in monitoring space is used for surveying in similar intelligence such as intelligent lamp control system whether someone exists's device. It comprises the following components: multiple sensors for detecting human presence, including infrared sensor for sensing human body temperature in detection environment, sound sensor for sensing human sound information in detection environment, and sensor for detecting human presenceCO capable of sensing and detecting carbon dioxide concentration change in environment 2 A sensor; the MCU module is used for processing signals detected by the sensors; the direct current power supply module is used for supplying power to the whole system; and the power supply conversion module is used for converting the alternating current power supply into the direct current power supply. The utility model discloses can accurately judge personnel's among the environment entering or leave, both improve the precision of judging to someone, also can avoid the erroneous judgement that sensitivity is too high or not enough causes in the unmanned judgement. |
| priorityDate | 2020-10-16^^<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/CID280 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID457698762 |
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