Telematic asset microfluidic analysis

Patent metadata

Field	Value
Publication number	US-9639146-B2
Application number	US-201314064057-A
Country	US
Kind code	B2
Filing date	Oct 25, 2013
Priority date	May 7, 2007
Publication date	May 2, 2017
Grant date	May 2, 2017

Abstract

A fluid analyzing system comprises an electronic control module and a telematics device. The electronic control module is coupled with an asset. The electronic control module is configured for initiating acquisition of a sample of a fluid of the asset and initiating a microfluidic analysis of the sample in response to occurrence of an analysis trigger. The analysis trigger comprises an operating characteristic of the asset. The telematics device coupled is coupled with both the asset and the electronic control module. The telematics device is configured for wirelessly transmitting results of the microfluidic analysis to an asset management system located remotely from the asset and the telematics device.

First claim

What is claimed is:

1. A fluid analyzing system comprising:
an electronic control module coupled with a motorized vehicle, said electronic control module configured for initiating acquisition of a microfluidic sample of a fluid of said motorized vehicle and initiating a secondary microfluidic analysis of said sample in response to an occurrence of an analysis trigger, said analysis trigger being generated in response to a result of a previously performed microfluidic analysis, wherein the previously performed microfluidic analysis provides a first indication of wear of the motorized vehicle and the secondary microfluidic analysis provides a second indication of wear of the motorized vehicle, and wherein the first and second indications are different; and
a telematics device coupled with said motorized vehicle and with said electronic control module, said telematics configured for wirelessly transmitting results of said secondary microfluidic analysis to an asset management system located remotely from said motorized vehicle and said telematics device.

2. The fluid analyzing system of claim 1 , further comprising:
an asset management system located remotely from said motorized vehicle and said telematics device, said asset management system configured for wirelessly receiving results of said microfluidic analysis transmitted from said telematics device.

3. The fluid analyzing system of claim 2 , wherein said asset management system is further configured to take an action based on analysis of said results, said action selected from the group consisting of: sending an alert to a cellular phone, sending an alert via email, dispatching a maintenance order for said motorized vehicle to a mechanic, and sending a command to modify operation of said motorized vehicle.

4. The fluid analyzing system of claim 2 , wherein said electronic control module is further configured to modify operation of said motorized vehicle in response to an asset operation modification command received by said telematics device from said asset management system, said asset operation modification command based on said asset management system analyzing said results of said microfluidic analysis.

5. The fluid analyzing system of claim 1 , further comprising:
a microfluidic analyzer configured for accomplishing said microfluidic analysis of said sample.

6. The fluid analyzing system of claim 1 , further comprising:
an agent source configured for providing a testing agent for use in said microfluidic analysis of said sample.

7. The fluid analyzing system of claim 1 , further comprising:
an analysis controller configured for initiating a first type of analysis of said sample in response to occurrence of said analysis trigger and a second type of analysis of said sample in response to occurrence of a second analysis trigger, wherein said first and second types of analysis are different.

8. The fluid analyzing system of claim 1 , wherein said fluid of said motorized vehicle is selected from the group consisting of: oil, hydraulic fluid, drilling fluid, antifreeze, coolant, transmission fluid, torque converter fluid, clutch fluid, differential fluid, transaxle fluid, transfer case fluid, brake fluid, power steering fluid, battery acid, and windshield washer fluid.

9. The fluid analyzing system of claim 1 , wherein said electronic control module is coupled with a part of said motorized vehicle selected from the group consisting of: an oil filter, oil reservoir, oil fluid line, hydraulic fluid reservoir, hydraulic fluid line, drilling fluid line, brake fluid reservoir, brake fluid line, transmission fluid reservoir, torque converter reservoir, clutch fluid reservoir, coolant reservoir, coolant fluid line, antifreeze reservoir, antifreeze fluid line, transfer case fluid reservoir, transaxle fluid reservoir, power steering fluid reservoir, power steering fluid line, battery, windshield wiper fluid reservoir, and windshield wiper fluid line.

10. The fluid analyzing system of claim 1 , wherein said analysis trigger includes a second operating characteristic that is selected from the group consisting of: operating temperature of motorized vehicle, ambient temperature motorized vehicle operates in, exceeding a predetermined RPM level in engine, exceeding a predetermined torque level in transmission, exceeding a predetermined period of time since last sample, motorized vehicle power up, motorized vehicle power down, oil temperature, oil pressure, hydraulic fluid pressure, hydraulic fluid temperature, power steering fluid pressure, and brake fluid pressure.

11. The fluid analyzing system of claim 1 , wherein said motorized vehicle is selected from the group consisting of: an automobile, backhoe, cherry picker, cold planer, compactor, conveyor, crane, cure rig, dozer, dredger, dump, excavator, feller buncher, forklift, forwarder, grader, harvester, handler, hauler, loader, paver, pile driver, pipe layer, reclaimer, roller, shovel, skidder, soil stabilizer, street sweeper, tiller, tractor, trencher, truck, tunnel boring machine, and yarder.

12. The fluid analyzing system of claim 1 , wherein said electronic control module is further configured for accomplishing a second microfluidic analysis of a particular fluid from said motorized vehicle in response to an external analysis trigger wirelessly received by said telematics device, said external trigger comprising an instruction to sample and analyze said particular fluid of said motorized vehicle.

13. The fluid analyzing system of claim 1 , wherein said analysis trigger further comprises an occurrence of a predefined combination of at least two operating characteristics of said motorized vehicle.

Assignees

• Trimble Navigation Ltd
• Trimble Inc

Inventors

• Poling David Glen
• Wallace Daniel J

Classifications

• G01N27/00

  Investigating or analysing materials by the use of electric, electrochemical, or magnetic means (G01N3/00 – G01N25/00 take precedence; measurement or testing of electric or magnetic variables or of electric or magnetic properties of materials G01R) · CPC title

• G06Q10/10 Primary

  Office automation; Time management · CPC title

• G06F3/00 Primary

  Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements · CPC title

• Y10T137/8158

  With indicator, register, recorder, alarm or inspection means · CPC title