Vehicle body fuel consumption determination based on sensor data

Patent metadata

Field	Value
Publication number	US-11530940-B2
Application number	US-202017108778-A
Country	US
Kind code	B2
Filing date	Dec 1, 2020
Priority date	Mar 1, 2017
Publication date	Dec 20, 2022
Grant date	Dec 20, 2022

Abstract

Techniques are described for determining an amount of fuel that is consumed by the body components of a vehicle, based at least partly on sensor data describing the operations of the body components and/or the location of the vehicle. A vehicle is equipped with a body that has any suitable number of body components that perform operations not directly associated with the translational movement of the vehicle from one location to another. Fuel is consumed to provide power (e.g., through power take off) to operate the body components. The vehicle includes sensor device(s) configured to sense the operations of the body components and generate sensor data that describes the operations of the body components. The sensor data is analyzed to determine an amount of fuel that is consumed to power the operations of the body components.

First claim

The invention claimed is:

1. A method comprising:
performing an operation by an apparatus component of a machine;
receiving, at a processor of the machine, sensor data from one or more sensors of the machine indicating a time period that the apparatus component has performed the operation;
determining, by the processor, an amount of fuel that the machine consumed to power the apparatus component over the time period;
calculating, by the processor, power consumed by the apparatus component during the time period based on the amount of fuel;
comparing, by the processor, the calculated power with history data of the apparatus component to determine a change in power consumption of the apparatus component, the history data including previously performed measurements of power consumption of the apparatus component; and
calibrating the apparatus component based on the determined change in the power consumption of the apparatus component.

2. The method of claim 1 , wherein the machine is a garbage collection vehicle, and the operation is to collect garbage.

3. The method of claim 1 , wherein the machine is a vehicle and the operation is other than translational movement of the vehicle.

4. The method of claim 1 , wherein the amount of fuel is determined based on a change in an average flow of fuel consumed by the machine over the time period.

5. The method of claim 1 , wherein the method is performed periodically to calibrate the apparatus component periodically.

6. The method of claim 1 , wherein the power consumed during the time period is calculated based on information describing fuel intake of an engine of the machine per power output.

7. The method of claim 1 , wherein the one or more sensors monitor operations performed by multiple apparatus components of the machine and emit signals that vary based on what apparatus component is being monitored.

8. The method of claim 1 , wherein the power consumed during the time period is calculated based on at least one environmental condition at a location of the machine, the at least one environmental condition including one or more of an air temperature, an air pressure, an altitude, a wind condition, and a precipitation condition.

9. The method of claim 1 , wherein the amount of fuel is determined based on an increase in engine operation of the machine detected for the time period.

10. The method of claim 9 , wherein the engine operation is measured based on revolutions per minute (RPM) of an engine of the machine.

11. A system comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor, the memory storing instructions which, when executed by the at least one processor, cause the at least one processor to perform actions comprising:
performing an operation by an apparatus component of a machine;
receiving sensor data from one or more sensors of the machine indicating a time period that the apparatus component has performed the operation;
determining an amount of fuel that the machine consumed to power the apparatus component over the time period;
calculating power consumed by the apparatus component during the time period based on the amount of fuel;
comparing the calculated power with history data of the apparatus component to determine a change in power consumption of the apparatus component, the history data including previously performed measurements of power consumption of the apparatus component; and
calibrating the apparatus component based on the determined change in the power consumption of the apparatus component.

12. The system of claim 11 , wherein the machine is a garbage collection vehicle, and the operation is to collect garbage.

13. The system of claim 11 , wherein the machine is a vehicle and the operation is other than translational movement of the vehicle.

14. The system of claim 11 , wherein the amount of fuel is determined based on an increase in engine operation of the machine detected for the time period.

15. The system of claim 11 , wherein the amount of fuel is determined based on a change in an average flow of fuel consumed by the machine over the time period.

16. One or more computer-readable storage media storing instructions which, when executed by at least one processor, cause the at least one processor to perform actions comprising:
performing an operation by an apparatus component of a machine;
receiving sensor data from one or more sensors of the machine indicating a time period that the apparatus component has performed the operation;
determining an amount of fuel that the machine consumed to power the apparatus component over the time period;
calculating power consumed by the apparatus component during the time period based on the amount of fuel;
comparing the calculated power with history data of the apparatus component to determine a change in power consumption of the apparatus component, the history data including previously performed measurements of power consumption of the apparatus component; and
calibrating the apparatus component based on the determined change in the power consumption of the apparatus component.

17. The one or more computer-readable storage media of claim 16 , wherein the machine is a garbage collection vehicle, and the operation is to collect garbage.

18. The one or more computer-readable storage media of claim 16 , wherein the machine is a vehicle and the operation is other than translational movement of the vehicle.

19. The one or more computer-readable storage media of claim 16 , wherein the amount of fuel is determined based on an increase in engine operation of the machine detected for the time period.

20. The one or more computer-readable storage media of claim 16 , wherein the amount of fuel is determined based on a change in an average flow of fuel consumed by the machine over the time period.

Assignees

• Heil Co

Inventors

• Buteau Richard
• Wilding Thomas Leon
• Jiang Albert Xiaoxia
• Smith John Forrest
• Geary Michael Dean
• Ham Brian Huston

Classifications

• G01M15/044

  by monitoring power, e.g. by operating the engine with one of the ignitions interrupted; by using acceleration tests · CPC title

• G01F9/001 Primary

  with electric, electro-mechanic or electronic means (G01F9/008 and G01F9/02 take precedence) · CPC title