Patent · US Active

Data logging system and method

US9805432B2 · kind B2 · utility

1Cited by

5References

20Claims

0Family size

Assignee

NXP USA, Inc. · US

Inventors

Dirk Wendel · Unterhaching, DE
Stephan Herrmann · Borgo San Lazzaro, DE
Michael Andreas Staudenmaier · Munich, DE

Key dates

Filing date	Sep 8, 2014
Grant date	Oct 31, 2017
Priority date	—
Expiry date	May 18, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG06V40/50
WIPO fieldControl
WIPO sectorInstruments

Abstract

A data logging system for logging input data received from a data source is described. The data logging system has a data storage memory. A data input is arranged to repeatedly receive input data having a temporal input data resolution. A write controller is arranged to write newly received input data as received via the data input into the data storage memory. The writing comprises writing the newly received input data at the temporal input data resolution. The writing comprises keeping recent data at the temporal input data resolution in the data storage memory, and overwriting part of old data with newly received input data while keeping another part of the old data in the data storage memory at lower data resolution.

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