Random number generation device and vehicle control device
US8190666B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 21, 2008 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | Feb 1, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00761
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A random number generation device including a first random number generation part which generates a new random number based on a random number which was previously generated and which outputs the random number generated by the first random number generation part, the random number generation device includes: a second random number generation part which generates a random number different from the random number generated by the first random number generation part; and an operation part which outputs a random number obtained by a prescribed operation using a random number generated by the second random number generation part on a random number generated by the first random number generation part when generating a first random number after start of supplying electric power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.