Telematic microfluidic analysis using handheld device

• US 9,760,685 B2
• Filed: 12/22/2011
• Issued: 09/12/2017
• Est. Priority Date: 05/16/2011
• Status: Active Grant

• Current Assignee: Trimble Inc.
• Original Assignee: Trimble Inc.
• Inventors: Poling, David G., Wallace, Daniel J., Janky, James M.
• Primary Examiner(s): Le, Toan
• Application Number:
  US13/335,855
• Publication Number:
  US 20120296579A1
• Time in Patent Office: 2,091 Days
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

Abstract

A fluid analyzing system includes a handheld device and a management system. The handheld device includes a fluid analysis control module and a telematics device. The fluid analysis control module is configured for initiating acquisition of a sample of a fluid and providing the sample to a microfluidic analyzer for conduction of a microfluidic analysis. The telematics device is coupled with the fluid analysis control module and configured with a wireless transceiver. The management system is located remotely from the telematics device, and configured for wirelessly receiving results of the microfluidic analysis transmitted from the telematics device.

Claims

1. A fluid analyzing system comprising:

a handheld device comprising;

a fluid analysis control module, configured to initiate acquisition of a sample of a fluid and to provide the sample to a microfluidic analyzer for conduction of a secondary microfluidic analysis in response to an analysis trigger, wherein the analysis trigger is generated in response to a result of a previously performed microfluidic analysis, wherein the previously performed microfluidic analysis analyzes a first fluid characteristic, wherein the secondary microfluidic analysis analyzes a second fluid characteristic, and wherein the first and second fluid characteristics are different; and

a telematics device coupled with the fluid analysis control module and comprising a wireless transceiver configured to transmit results of the secondary microfluidic analysis; and

a management system located remotely from the telematics device, the management system configured for wirelessly receiving results of the secondary microfluidic analysis transmitted from the telematics device.

2. The fluid analyzing system of claim 1, further comprising:

an agent source coupled with the fluid analysis control module and configured for providing a testing agent for use in the microfluidic analysis.

3. The fluid analyzing system of claim 1, further comprising an analysis controller coupled with the fluid analysis control module and configured for initiating a first type of analysis of the sample and for initiating a second type of analysis of the sample in response to results of the first type of analysis, wherein the first and second types of analyses are different.

4. The fluid analyzing system of claim 3, wherein the analysis controller is configured to initiate the first type of analysis in response to at least one of:

altitude of said handheld device, geographic location of said handheld device as determined by a global navigation satellite system receiver, date, time, user-input, ambient temperature, receipt of a signal from a vehicle bus, and receipt of a signal from an internal communications network of a device.

5. The fluid analyzing system of claim 1, wherein the management system is further configured for receiving one or more of operational and location information from a reporting source that is not the telematics device.

6. The fluid analyzing system of claim 1, wherein the handheld device is configured for removably coupling with the microfluidic analyzer.

7. The fluid analyzing system of claim 1, wherein the handheld device is configured for interchangeably coupling with a plurality of different microfluidic analyzers.

8. The fluid analyzing system of claim 1, wherein the handheld device is coupled with a plurality of microfluidic analyzers which perform analyses from the group consisting of:

determining the existence of contaminants;

determining the type of contaminants;

determining the viscosity of said fluid; and

determining the temperature of said fluid.

9. The fluid analyzing system of claim 1, wherein the handheld device is selected from the group consisting of:

smart phones, cellular phones, personal digital assistants, computers, portable computers, laptop computers, tablet computers, and global navigation satellite system receiver devices.

10. A method for analyzing fluids comprising:

receiving a sample of a fluid of an asset at a handheld device;

analyzing the sample to generate current analysis results, wherein the analysis is performed by a microfluidic analyzer coupled with a handheld device, and wherein the analysis is performed in response to previous results of a previously performed microfluidic wherein the previously performed microfluidic analysis analyzes a first fluid characteristic, wherein analyzing the sample comprises analyzing a second fluid characteristic of the sample, and wherein the first and second fluid characteristics are different;

providing the current analysis results to a telematics device of the handheld device;

wirelessly transmitting the current analysis results from the telematics device for receipt by a management system, the management system located remotely from the handheld device; and

modifying operation of the asset based on the current analysis results.

11. The method of claim 10, further comprising

providing a test agent to the microfluidic analyzer from an agent source coupled with the handheld device.

12. The method of claim 10, further comprising:

automatically comparing the current analysis results with result response rules maintained at the management system; and

initiating a response prescribed by the result response rules, the response initiated by the management system.

13. The method of claim 10, wherein the analyzing the sample comprises:

initiating a first type of analysis of the sample and a second type of analysis of the sample in response to results of the first type of analysis, wherein the first and second types of analyses are different.

14. The method of claim 13, wherein the first type of analysis is initiated in response to at least one of:

altitude of said handheld device;

geographic location of said handheld device as determined by a global navigation satellite system receiver;

date;

time;

user-input;

ambient temperature;

receipt of a signal from a vehicle bus; and

receipt of a signal from an internal communications network of a device.

15. A handheld device comprising:

a microfluidic analyzer;

a fluid analysis control module configured to initiate acquisition of a sample of a fluid and to provide the sample to the microfluidic analyzer for conduction of a first microfluidic analysis, and to initiate a secondary microfluidic analysis in response to results of the first microfluidic analysis, wherein the first microfluidic analysis analyzes a first fluid characteristic, wherein the secondary microfluidic analysis analyzes a second fluid characteristic, and wherein the first and second fluid characteristics are different; and

a telematics device coupled with said fluid analysis control module and configured with a wireless transceiver for transmitting results of the first and second analyses to a management system remotely located from said handheld device.

16. The handheld device of claim 15, further comprising:

an agent source coupled with the fluid analysis control module and configured for providing a testing agent for use in at least one of the first and second analyses of the sample.

17. The handheld device of claim 16, further comprising:

a global navigation satellite receiver coupled with the telematics device.

18. The handheld device of claim 15, further comprising an analysis controller coupled with the fluid analysis control module and configured for initiating a first type of analysis of the sample and for initiating a second type of analysis of the sample in response to results of the first type of analysis, wherein the first and second types of analyses are different.

19. The handheld device of claim 18, wherein the analysis controller is configured to initiate the first type of analysis in response to at least one of:

altitude of said handheld device, geographic location of said handheld device as determined by a global navigation satellite system receiver, date, time, user-input, ambient temperature, receipt of a signal from a vehicle bus, and receipt of a signal from an internal communications network of a device.

20. The handheld device of claim 15, wherein said fluid analysis control module is configured for removably coupling with the microfluidic analyzer.

21. The handheld device of claim 15, wherein the fluid analysis control module is configured for interchangeably coupling with a plurality of different microfluidic analyzers.

22. The handheld device of claim 15, wherein the fluid analysis control module is coupled with a plurality of microfluidic analyzers which perform analyses from the group consisting of:

determining the existence of contaminants;

determining the type of contaminants;

determining the viscosity of said fluid; and

determining the temperature of said fluid.