Method and apparatus for short fault detection in a controller area network
US9678847B2 · kind B2 · utility
7Cited by
7References
3Claims
0Family size
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Key dates
| Filing date | May 22, 2015 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Aug 5, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3062
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A controller area network (CAN) includes a CAN bus having a CAN-H wire, a CAN-L wire, and a pair of CAN bus terminators located at opposite ends of the CAN bus. The CAN further includes a plurality of nodes including controllers wherein at least one of the controllers is a monitoring controller. The monitoring controller includes a CAN monitoring routine for detecting a wire short fault in the CAN bus and its location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.