http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019184057-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fffd4e2beee3f1bc4ae2ef66d03c98e9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-04883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09B5-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-041 |
| filingDate | 2018-05-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_786ebe19a97fa50f6402faa1f0927926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ca079495868ce74b93b94e0cb8c4bf1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e30312b5b1462b1278d6c06f80c3a247 |
| publicationDate | 2019-10-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019184057-A1 |
| titleOfInvention | Student terminal and interactive classroom question answering system |
| abstract | Disclosed are a student terminal and an interactive classroom question answering system. The interactive classroom question answering system comprises a teaching computer system, a data collector and a student terminal. The student terminal comprises a first micro-controller, a display screen, a keyboard, a wireless communication circuit and an electromagnetic induction touch screen, wherein the wireless communication circuit is a radio-frequency transceiving circuit; and the display screen, the keyboard, the radio-frequency transceiving circuit and the electromagnetic induction touch screen are respectively connected to the first micro-controller. A host of the teaching computer system is connected to the data collector. The student terminal is in wireless communication connection with the data collector by means of the radio-frequency transceiving circuit. The student terminal and the interactive classroom question answering system of the present invention are low in cost, low in power consumption and easy to popularize. |
| priorityDate | 2018-03-26^^<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/CID102317 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419521973 |
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