http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111157583-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 |
| filingDate | 2020-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111157583-B |
| titleOfInvention | Soil moisture detection device based on singlechip |
| abstract | The invention discloses a soil humidity detection device based on a single chip microcomputer, which is long in endurance time, low in energy consumption and free of wiring; the method comprises the following steps: a humidity sensor for detecting soil humidity by inserting a probe into soil to detect the humidity thereof; the LORA module is used for wirelessly communicating with external equipment; a single chip microcomputer; a memory for storing data; a battery for powering the electrical device; a photovoltaic thin film for generating electricity by solar energy and storing the generated electricity in a cell; the signal end of singlechip is connected with humidity transducer's output, LORA module's signal end, the signal end of memory, battery management system's signal end communication respectively, humidity transducer's input is connected with the output electricity of probe. The invention has simple structure, can realize signal communication and acquisition on the premise of low power consumption, and can completely avoid the problem of wiring by adopting the photovoltaic film for power generation to increase the endurance time and solve the problem of endurance. |
| priorityDate | 2020-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.