Refueling management system and method

• US 9,658,077 B2
• Filed: 10/29/2015
• Issued: 05/23/2017
• Est. Priority Date: 08/02/2013
• Status: Active Grant

• Current Assignee: Cummins Incorporated
• Original Assignee: Cummins Incorporated
• Inventors: Wu, An, Follen, Kenneth M., Frost, Howard Robert, Vajapeyazula, Phani, Sujan, Vivek A., Moon, Suk-Min
• Primary Examiner(s): PAIGE, TYLER D
• Application Number:
  US14/927,162
• Publication Number:
  US 20160047665A1
• Time in Patent Office: 572 Days
• Field of Search: 701123, 340506
• CPC Class Codes: B60W 40/00 Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
• CPC Class Codes: B67D 7/04 for transferring fuels, lubricants or mixed fuels and lubricants
• CPC Class Codes: B67D 7/221 using electrical or electro-mechanical means B67D7/224 takes precedence
• CPC Class Codes: B67D 7/302 using electrical or electro-mechanical means B67D7/307 takes precedence
• CPC Class Codes: G01C 21/3415 Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
• CPC Class Codes: G01C 21/3469 Fuel consumption; Energy use; Emission aspects
• CPC Class Codes: G01C 21/3492 employing speed data or traffic data, e.g. real-time or historical traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968
• CPC Class Codes: G01C 21/3679 Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities G01C21/3611 takes precedence
• CPC Class Codes: G06Q 10/04 Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem" market predictions or forecasting for commercial activities G06Q30/0202
• CPC Class Codes: G07C 5/0808 Diagnosing performance data testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005

Abstract

An apparatus remotely provides refueling management instructions for a vehicle. One or more initial vehicle parameters are determined, including an initial quantity of fuel, a plurality of route parameters including a starting point, an ending point and an estimated average fuel efficiency of the vehicle, and a plurality of refueling parameters including one or more refueling locations. The sufficiency of an initial quantity of fuel is evaluated in relation to the estimated average fuel efficiency and a distance to be traveled by the vehicle equal to a difference between the ending point and the starting point. One or more current vehicle parameters are interpreted at a first predetermined time, a refueling agenda is created, and an associated predetermined refueling amount at each of the identified one or more refueling locations is determined.

Claims

1. A system, comprising:

a processor configured to

process remote data received by a first sensor and local data received by a second sensor,

determine a refueling route from at least one of the remote data or the local data and at least one vehicle parameter, the at least one vehicle parameter including a mass of a vehicle and a mass of a load transported by the vehicle;

adjust a buffer amount of fuel remaining in a fuel tank at one or more of a plurality of refueling locations, in response to the at least one of the local or remote data; and

a communication system configured to communicate at least the remote data to the vehicle via a communication network.

2. The system of claim 1, further comprising:

a third sensor configured to sense a wind speed.

3. The system of claim 2, further comprising:

a sensor configured to receive information indicative of traffic conditions.

4. The system of claim 1, wherein the second sensor is disposed on the vehicle.

5. The system of claim 1, wherein the processor is configured to receive from the first sensor remote data indicative of at least one of sensed topographical information or construction.

6. The system of claim 1, wherein the remote data comprises information received from a global positioning system via the communication network.

7. The system of claim 1, wherein the processor is configured to receive from the second sensor local data indicative of at least one operational characteristic including traffic, construction, topography, tire pressure, unanticipated added load, or at least one weather condition.

8. The system of claim 2, wherein the processor is configured to

determine the refueling route in response to remote data received from the third sensor.

9. The system of claim 1, wherein the processor is configured to determine whether the vehicle complies with gross vehicle weight requirements based on the mass of the vehicle, a mass of fuel, and the mass of the load.

10. A method, comprising:

determining a refueling route between an origin and a destination by evaluating a plurality of initial vehicle parameters;

receiving information indicative of at least one operational characteristic of a vehicle including at least one weather condition;

processing the information indicative of the at least one operational characteristic of the vehicle; and

updating the refueling route in response to the processed information.

11. The method of claim 10, wherein:

the plurality of initial vehicle parameters includes one or more of an initial quantity of fuel, a fuel tank capacity, a mass of a load transported by the vehicle, a mass of the vehicle, and estimated fuel economy.

12. The method of claim 10, wherein the at least one weather condition is wind speed.

13. The method of claim 10, wherein:

the at least one operational characteristic includes the at least one weather characteristic and at least one of traffic, construction, topography, tire pressure, or unanticipated added load.

14. The method of claim 10, further comprising:

determining a plurality of refueling locations along the route and a refueling amount at each of the refueling locations;

determining a buffer amount of fuel remaining in a fuel tank at one or more of the plurality of refueling locations; and

adjusting the buffer amount in response to a variation in the at least one operational characteristic of the vehicle.

15. The method of claim 14, wherein the buffer amount is adjusted in response to deviation between a sensed traffic condition and an expected traffic condition.

16. A system, comprising:

a receiver installed on a vehicle and configured to receive at least one of local data or remote data; and

a processor configured to;

identify a plurality of refueling locations along a route traveled by the vehicle;

determine a refueling amount at each of the plurality of refueling locations;

determine a buffer amount corresponding to a fuel quantity remaining in a fuel tank of the vehicle at a time of refueling; and

adjust the buffer amount in response to the at least one of the local data or remote data.

17. The system of claim 16, wherein the remote data is indicative of at least one of sensed topographical information, traffic conditions, or construction.

18. The system of claim 16, wherein the local data is indicative of at least one weather condition.

19. The system of claim 16, wherein the receiver includes a wind sensor.

20. The system of claim 16, wherein the receiver is configured to receive the remote data via a traffic camera.