Modular data logging system with combined data logs

Patent metadata

Field	Value
Publication number	US-2016335592-A1
Application number	US-201615147076-A
Country	US
Kind code	A1
Filing date	May 5, 2016
Priority date	May 13, 2015
Publication date	Nov 17, 2016
Grant date	—

Abstract

A method and system for data logging includes a parent data logger to log a parameter of interest in a parent log for a primary period, a plurality of child data loggers to log the parameter of interest in a respective plurality of child logs for a respective plurality of secondary periods, a controller to generate a plurality of combined logs, wherein each combined log is generated by combining the parent log with a respective child log of the plurality of child logs.

First claim

What is claimed is:

1 . A data logging system comprising:
a parent data logger to log a parameter of interest in a parent log for a primary period; a plurality of child data loggers to log the parameter of interest in a respective plurality of child logs for a respective plurality of secondary periods; a controller to generate a plurality of combined logs, wherein each combined log is generated by combining the parent log with a respective child log of the plurality of child logs.

2 . The data logging system of claim 1 , wherein the parent data logger and each of the plurality of child data loggers are releasably coupled.

3 . The data logging system of claim 2 , wherein at least one respective secondary period of the plurality of secondary periods is initiated in response to releasing at least one child data logger of the plurality of child data loggers from the parent data logger.

4 . The data logging system of claim 2 , wherein the parent data logger and the plurality of child data loggers are electrically coupled.

5 . The data logging system of claim 1 , wherein the parent data logger and each of the plurality of the child data loggers each has a unique identifier.

6 . The data logging system of claim 1 , wherein the parameter of interest includes at least one of a temperature value, a humidity value, and a gas level.

7 . The data logging system of claim 1 , wherein the parent data logger and the plurality of child data loggers log at least one time stamp.

8 . The data logging system of claim 1 , wherein the parent data logger and the plurality of child data loggers log at least one location value.

9 . The data logging system of claim 1 , wherein the parent data logger and the plurality of child data loggers each include at least one of a wireless data interface and a wired data interface.

10 . A method to log data, comprising:
logging a parameter of interest in a parent log for a primary period via a parent data logger; logging the parameter of interest in a plurality of child logs for a respective plurality of secondary periods via a respective plurality of child data loggers; and generating a plurality of combined logs via a controller, wherein each combined log is generated by combining the parent log with a respective child log of the plurality of child logs.

11 . The method of claim 10 , further comprising releasing at least one child data logger of the plurality of child data loggers from the parent data logger.

12 . The method of claim 11 , further comprising initiating at least one respective secondary period of the plurality of secondary periods in response to releasing at least one child data logger of the plurality of child data loggers from the parent data logger.

13 . The method of claim 11 , wherein the parent data logger and the plurality of child data loggers are electrically coupled.

14 . The method of claim 10 , wherein the parent data logger and each of the plurality of the child data loggers each has a unique identifier.

15 . The method of claim 10 , wherein the parameter of interest includes at least one of a temperature value, a humidity value, and a gas level.

Assignees

• Carrier Corp

Inventors

• Varga Stephen

Classifications

• G06Q10/0832 Primary

  Special goods or special handling procedures, e.g. handling of hazardous or fragile goods · CPC title

• G06F16/2358

  Change logging, detection, and notification (replication G06F16/27) · CPC title

• G06F17/30368

  Physics · mapped topic