| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e31d3ae8dc8dd188dd7845ee96867210
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e13bab1d7567593c5867c19a7ba30bc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08C17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06Q50-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q9-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08C25-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08C17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08C25-00 |
| filingDate |
2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cf8c024d37ea4cf0e385405d33c7411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f0fc0a3e898ebee8424919f7862dde8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12c1a8b09bfd9f06ddf69f05d052c604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f228b9d485c5b1bd3c7070842645290 |
| publicationDate |
2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190142990-A |
| titleOfInvention |
Smart sensor and monitoring system for power distributed control panel system |
| abstract |
According to an embodiment of the present invention, an antenna unit disposed in an enclosure of a switchgear or a transformer to receive a radio signal from an LPWA module; A wireless energy conversion module for converting a radio signal received by the antenna unit into energy; A charging unit for storing the energy; Sensor unit for sensing the environment inside the switchboard or transformer; And controlling the charging unit to be charged during a first period of receiving a wireless signal from the LPWA module, and controlling the charging unit to be discharged during a second period of not receiving a wireless signal from the LPWA module to drive the sensor unit. It provides a smart sensor including a control unit for transmitting a signal sensed by the sensor unit through the antenna unit to the LPWA module. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022067447-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20230028664-A |
| priorityDate |
2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |