http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203855352-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e164bcc4bd54075650f89b687ea057ff |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66D1-40 |
| filingDate | 2014-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b0dbce33a5260d3d1729db4b0840292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62cd6252cdbad0cc942b7073d8ed0710 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91e57c06378078c2b4e22ad8bc84eac6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9358f3b2766d1c34762d1fc5e06e9d77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_073704094d4a41d1b87341e5d0f43635 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c0b325050380abb6716ac054bd9ef2c |
| publicationDate | 2014-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203855352-U |
| titleOfInvention | Service time limiter of hoist intelligent control system |
| abstract | The utility model relates to a service time limiter of a hoist intelligent control system, and belongs to the field of water conservancy and hydropower. The service time limiter comprises a clock circuit, a single-chip microcomputer and a 485 communication module, wherein the single-chip microcomputer is connected with the clock circuit; the input terminal and the output terminal of the 485 communication module are respectively connected with the data receiving terminal RXD and the data sending terminal TXD of the single-chip microcomputer in a half-duplex communication mode; the RE and the DE of the 485 communication module are respectively connected with the P1.7 terminal of the single-chip microcomputer; the A terminal and the B terminal of the 485 communication module are respectively connected with the RS-485 level signal communication terminal of the hoist intelligent control system. The service time limiter solves the deficiency in the existing equipment that a time limiting function can not be realized when power is cut off for a long time, and has the characteristics of high transportability, good compatibility, convenience in use, simpleness, reliability, high adaptability, small size, simple circuit, low cost and the like. |
| priorityDate | 2014-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.