Electronic control unit for vehicle and method of writing data
US11360698B2 · kind B2 · utility
0Cited by
7References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 12, 2019 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Jun 12, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7203
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic control unit for a vehicle including a nonvolatile memory capable of erasing and writing data electrically and two buffers to acquire, by communication, divided data obtained by dividing a program by predetermined size. Then, in parallel with using the two buffers alternately to receive divided data, the electronic control unit for a vehicle uses one buffer that is not used to receive divided data to write the received divided data into the nonvolatile memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.