http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102565073-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c094c8526b300120081f9f27c0ba8f7c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-88 |
| filingDate | 2011-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b7fe7b81019adae0a16ca6095e49eee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d187c56a419182c99ab614256ae4fafc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f044271bc6ccb17fa4ffaf8d74e077dc |
| publicationDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102565073-B |
| titleOfInvention | Portable FPGA (Field Programmable Gate Array)-based rapid detection device of circuit board defects |
| abstract | The invention discloses a portable FPGA (Field Programmable Gate Array)-based rapid detection device of circuit board defects. The portable FPGA-based rapid detection device comprises an FPGA controller, a resolution rate processor, a CMOS (Complementary Metal Oxide Semiconductor Transistor) imaging unit, a data storage unit, a display screen and a dial switch; the FPGA controller is respectively connected with the CMOS imaging unit, the resolution rate processor, the data storage unit, the display screen and the dial switch; and the FPGA controller realizes parallel detection of a standard circuit board and a tested circuit board by means of Verilog HDL (Hardware Description Language) and obtains a detection result by adoption a mode identification manner. The portable FPGA-based rapid detection device disclosed by the invention can be used for detecting defects, such as welding spot defect, insufficient soldering of elements and components, wrong components, welding reversal of polarities of elements and components, IC (Integrated Circuit) chip reversal on the circuit board. |
| priorityDate | 2011-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.