http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114821320-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aaadcd534c1edeab62f85ec7991cb759 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06V10-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06V20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06V10-44 |
| filingDate | 2022-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47cc62f99f43b6b593b8d77e892bac3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_629c785cb8633303cbc1922322e3a169 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1708e6dcac6a3d305798c0ff1cc60435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11718934d9bc3e2eeceac08522d5032e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c822458107ca2e92f8f90e89abfb332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5a3eece412c47fb35390f484a7fa73d |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114821320-A |
| titleOfInvention | A method of inferring the location of fire source through the boundary of forest fire |
| abstract | The present invention proposes a method for deriving the fire source position through the boundary of the forest fire track, integrating the data in the study area to form a grid data set, the data includes (terrain data, meteorological data, combustible material data); The actual fire boundary in the study area is extracted as a vector polygon, and in the same coordinate system, it is superimposed on the data set; the control points on the fire boundary are traversed to determine the corresponding data; the control points are calculated according to the existing fire spread model. The speed of local spreading at the point; the direction of forward spreading is determined according to Huygens method, and then the opposite direction is taken as the direction of tracing the source of the forest fire; according to the set step size, the position of the fire line one step ahead of the fire boundary is determined; After iterating, you can finally determine the location of the final fire source. This method is a reverse deduction of fire spread, which can quickly and effectively determine the location of the fire source through the existing fire line. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7301189-B1 |
| priorityDate | 2022-04-27-04:00^^<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/CID13993703 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID433323197 |
Total number of triples: 24.