http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110070696-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_57e9a4bdc0402b803a696d38a82df66f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B21-0261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B21-0236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B21-0208 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B21-02 |
| filingDate | 2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c86561b3c0994226a8252d9fe72c9e26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_477869065f491ae794322e2e34008c8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69191795e0fa4d35a6c60ecb5929a96c |
| publicationDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110070696-A |
| titleOfInvention | A kind of acoustic safety fence system |
| abstract | The invention discloses a kind of acoustic safety fence systems, including being mounted on the host made a sound above danger zone and to danger zone, host includes the first main control module, for receiving the first main control module information and to the sound module of danger zone sounding formation sound fence, and the first main control module is connect with sound module.The present invention utilizes the sound wave of high orientation, can form virtual sound fence, and no matter which kind of crowd as long as hearing is normal, when entering in virtual sound fence, can clearly identify that security warning is reminded. |
| priorityDate | 2019-06-03-04:00^^<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/CID135487615 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID450839641 |
Total number of triples: 17.