| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-21014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-25165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-24187 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-0423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B15-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-05 |
| filingDate |
2015-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0d2de9c9e0eb5f985192dfe2f4a8696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f4b557d1e8f4f963ab220882730a018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b870d2acf20c82ab8c10e999018e8963
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c29c0e20ca2d7b17ad9429daf5677163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d3bf0702f95d2902930d8f6c8784fab |
| publicationDate |
2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2526921-A |
| titleOfInvention |
Relay control system and communication relay method |
| abstract |
A control system including a central processing unit or calculation device and a plurality of input/output devices for inputting and outputting data, which includes a request or a response in accordance with a command to or from a control target. The calculation device controls the input/output devices; and plurality of relay devices for relaying communication between the calculation device and the input/output devices. The relay devices are connected to the input/output devices via a ring-shaped communication line or network, has a communication judgement section for judging whether to relay data or not, and relays the communication of the data on the basis of the judgment result of the communication judgment section. The system can be configured to have duplicated ring-shaped communication lines along with duplicated calculation and input/output units improving the reliability and availability of the communication quality of the system. Where there are duplicated systems, the judgement sections can be used to also monitor whether the data is being transmitted whilst the other is working, and also check the direction of the data transmission between devices. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2535282-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11782857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2535282-B |
| priorityDate |
2014-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |