Control device and control method
US12185105B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2024 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Mar 21, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2201/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control device controls an authentication process related to device authentication together with at least one communication device on a basis of information included in a signal received through wireless communication with the communication device. The control device performs the control in such a manner that authentication information is changed for each process group in which the authentication process is repeated more than once. Signals transmitted or received in the authentication process include a trigger signal, a request signal, and a response signal. The control device executes the process group in which the authentication process is repeated more than once for the trigger signal, the request signal, and the response signal, and changes the authentication information to be used for each of the trigger signal, the request signal, and the response signal each time the process group is executed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.