Patent · US Active

Efficient use of CRC with limited data

US8694879B1 · kind B1 · utility

10Cited by

7References

10Claims

0Family size

Assignee

Continental Automotive Systems Inc. · US

Inventors

Thomas Peichl · Mellrichstadt, DE
Walter Czarnocki · Hoffman Estates, US
Kyle Joseph · Chicago, US

Key dates

Filing date	Sep 14, 2011
Grant date	Apr 8, 2014
Priority date	—
Expiry date	Apr 10, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH03M13/09
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An automotive sensor reads from memory previously stored back-calculated diagnostic-code values for which a fixed cyclic-redundancy-check (“CRC”) value is valid and transmits the previously stored back-calculated diagnostic-code values read from memory each paired together with the fixed CRC value.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.