Slave device, master device, and communication method
US9778971B2 · kind B2 · utility
3Cited by
4References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 20, 2012 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Jun 14, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/4282
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A slave device is equipped with: a parameter setting portion for setting different values according to the content of commands sent from a master device, as parameter values for detecting anomalies; and an anomaly detecting portion for detecting anomalies by comparing the time corresponding to a parameter value that has been set by the parameter setting portion and the measured time of a process carried out in response to a command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.