IP Library › Granted Patent US 11,062,536
Granted Patent B2
US 11,062,536 · App. 15/437,596 · Granted Jul 13, 2021

Method and apparatus for statistical vehicle element failure analysis

Inventors: Pankaj Kumar (Dearborn, MI); Imad Hassan Makki (Dearborn Heights, MI); Fakhreddine Landolsi (Canton, MI); Hassene Jammoussi (Canton, MI)
Assignee: Ford Global Technologies, LLC
G07C5/0841G06Q10/20G07C5/008G07C5/0808
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Quick Facts
Patent No.
US 11,062,536
App. No.
15/437,596
Granted
Jul 13, 2021
Kind
B2
Abstract

A system includes a processor configured to receive report of a vehicle part malfunction, along with vehicle travel history covering at least a predefined time period. The processor is also configured to obtain condition data relating to environmental conditions encountered by the vehicle during the travel history. The processor is further configured to compare the obtained condition data to other condition data obtained from other vehicles reporting the same part malfunction. And the processor is configured to create a malfunction likelihood record for the vehicle part, including an association with a condition occurring over a threshold percentage of times with regards to all obtained condition data relating to the part malfunction and an indicator of a likely failure when a vehicle encounters the condition.

Claims (25)

1. A system comprising:

a processor configured to:

receive report of a vehicle part malfunction, along with vehicle travel history covering at least a predefined time period, prior to the malfunction;

obtain condition data relating to environmental conditions encountered by the vehicle during the travel history based on vehicle locations indicated in the travel history compared to identifiable environmental conditions associated with the locations at the time the vehicle was at those locations, the time also indicated in the travel history;

compare the obtained condition data to other condition data obtained from other vehicles reporting the same part malfunction; and

create a malfunction likelihood record for the vehicle part, including an association with a condition occurring over a threshold percentage of times with regards to all obtained condition data relating to the part malfunction and an indicator of a likely failure when a vehicle encounters the condition.

2. The system of claim 1 , where the vehicle travel history includes vehicle GPS coordinate sets.

3. The system of claim 1 , wherein the environmental conditions include temperature.

4. The system of claim 1 , wherein the environmental conditions include weather.

5. The system of claim 1 , wherein the environmental conditions include road conditions.

6. The system of claim 1 , wherein the environmental conditions include traffic conditions.

7. The system of claim 1 , wherein the indicator of likely failure is based on a comparison of vehicles experiencing both failure and the condition to vehicles experiencing the condition and not the failure.

8. The system of claim 7 , wherein the condition data includes hours of operation under the condition, and wherein the indicator of likely failure is stored in a manner that reflects different values for different numbers of operating hours.

9. A system comprising:

a processor configured to:

receive report of a vehicle part malfunction, along with vehicle travel history covering at least a predefined time period;

compare the received travel history to travel history obtained from other vehicles reporting the same part malfunction; and

create a malfunction likelihood record for the vehicle part, including a geographic association with predefined locality in which over a threshold percentage of malfunction-reporting vehicles traveled.

10. The system of claim 9 , wherein the geographic association includes one or more sets of GPS coordinates defining the locality.

11. The system of claim 9 , wherein the geographic association includes a predefined locality having a government-defined border.

12. The system of claim 9 , wherein the malfunction likelihood record includes a likelihood of failure based on a total volume of vehicles projected to travel within the locality, over a time period during huh a first and last malfunction was reported.

13. The system of claim 9 , wherein the malfunction likelihood record includes an operating-hours designation, defining varied operating hour ranges and likelihoods of failure associated with those operating hour ranges, determined based on vehicles reporting travel in the locality for a number of hours within a respective range.

14. The system of claim 9 , wherein the processor is further configured to report the malfunction likelihood record to a vehicle that includes the predefined locality on a planned route.

15. The system of claim 9 , wherein the processor is further configured to report the malfunction likelihood record to vehicles operating within the predefined locality.

16. The system of claim 9 , wherein the processor is further configured to report the malfunction likelihood record to vehicles having the vehicle part.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 28, 2017
From: KUMAR, PANKAJ; MAKKI, IMAD HASSAN; LANDOLSI, FAKHREDDINE; JAMMOUSSI, HASSENE
To: FORD GLOBAL TECHNOLOGIES, LLC
Reel/Frame 041392/0804 →
Continuity (1)
Related Publication 20180240290A1 · Aug 23, 2018