Relay apparatus, relay method, and computer program product
US10437680B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2016 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Feb 16, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/805
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A relay apparatus according to an embodiment includes a request transmitting unit, a response receiving unit, and a data transmitting unit. The request transmitting unit transmits an acquisition request to a provision apparatus. The response receiving unit receives the second data from the provision apparatus in response to the acquisition request. The data transmitting unit transmits, to the electronic control unit, the second data received from the provision apparatus, thereby causing the electronic control unit to update the first data firstly stored therein with the second data. When the updating has failed, the data transmitting transmits the first data to the electronic control unit, thereby causing the electronic control unit to restore the first data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.