System and method for monitoring an industrial vehicle

Patent metadata

Field	Value
Publication number	US-10259694-B2
Application number	US-201715668886-A
Country	US
Kind code	B2
Filing date	Aug 4, 2017
Priority date	Dec 31, 2014
Publication date	Apr 16, 2019
Grant date	Apr 16, 2019

Abstract

A system and method for monitoring an industrial vehicle are presented. The system includes a first imaging subsystem for acquiring a plurality of load-carrying-portion images. A cargo-detection subsystem is configured for analyzing each of the plurality of load-carrying-portion images to determine whether cargo is positioned on the load-carrying portion. A power-detection subsystem is configured for determining when the industrial vehicle is running. A motion-detection subsystem is configured for determining when the industrial vehicle is in motion. An analytics subsystem is configured for calculating the amount of time that the industrial vehicle is running, the amount of time that the industrial vehicle is running while cargo is positioned on the load-carrying portion, the amount of time the industrial vehicle is in motion, and the amount of time the industrial vehicle is in motion while cargo is positioned on the load-carrying portion.

First claim

What is claimed is:

1. A system, comprising:
a first imaging subsystem for acquiring a plurality of load-carrying-portion images;
a cargo-detection subsystem in communication with the first imaging subsystem, the cargo-detection subsystem configured for analyzing each of the plurality of load-carrying-portion images to determine whether cargo is positioned on a load-carrying portion of an industrial vehicle, the industrial vehicle comprising a driver compartment;
a power-detection subsystem for determining when the industrial vehicle is running;
a motion-detection subsystem for determining when the industrial vehicle is in motion; and
an analytics subsystem in communication with the cargo-detection subsystem, the power-detection subsystem, and the motion-detection subsystem, the analytics subsystem configured for calculating at least one of (i) the amount of time that the industrial vehicle is running; (ii) the amount of time that the industrial vehicle is running while cargo is positioned on the load-carrying portion; (iii) the amount of time the industrial vehicle is in motion; and (iv) the amount of time the industrial vehicle is in motion while cargo is positioned on the load-carrying portion.

2. The system of claim 1 , wherein the cargo-detection subsystem determines whether cargo is positioned on the load-carrying portion by comparing each of the plurality of load-carrying-portion images to a configuration image of the load-carrying portion.

3. The system of claim 2 , wherein the configuration image of the load-carrying portion is an image of the load-carrying portion with no cargo.

4. The system of claim 1 , comprising:
a second imaging subsystem for acquiring a plurality of driver compartment images;
a driver-detection subsystem for analyzing the plurality of driver compartment images to determine whether a driver is present in the driver compartment;
wherein the analytics subsystem is in communication with the driver-detection subsystem and is further configured for calculating the total time that the vehicle is running while a driver is present in the driver compartment.

5. The system of claim 4 , wherein the driver-detection subsystem determines whether a driver is present in the driver compartment by comparing each of the plurality of driver compartment images to a configuration image of the driver compartment.

6. The system of claim 5 , wherein the configuration image of the driver compartment is an image of the driver compartment with no driver present.

7. The system of claim 4 , wherein:
the driver-detection subsystem includes a facial recognition module; and
the driver-detection subsystem determines that a driver is present in the driver compartment if the facial recognition module detects a human face in a driver compartment image.

8. An industrial vehicle, comprising:
a load-carrying portion;
a driver compartment;
a first imaging subsystem for acquiring a plurality of load-carrying-portion images;
a cargo-detection subsystem in communication with the first imaging subsystem, the cargo-detection subsystem configured for analyzing the plurality of load-carrying-portion images to determine whether cargo is positioned on the load-carrying portion;
a power-detection subsystem for determining when the industrial vehicle is running;
a motion-detection subsystem for determining when the industrial vehicle is in motion; and
an analytics subsystem in communication with the cargo-detection subsystem, the power-detection subsystem, and the motion-detection subsystem, the analytics subsystem configured for calculating at least one of (i) the amount of time that the industrial vehicle is running; (ii) the amount of time that the industrial vehicle is running while cargo is positioned on the load-carrying portion; (iii) the amount of time the industrial vehicle is in motion; and (iv) the amount of time the industrial vehicle is in motion while cargo is positioned on the load-carrying portion.

9. The industrial vehicle of claim 8 , wherein the cargo-detection subsystem determines whether cargo is positioned on the load-carrying portion by comparing each of the plurality of load-carrying-portion images to a configuration image of the load-carrying portion.

10. The industrial vehicle of claim 9 , wherein the configuration image of the load-carrying portion is an image of the load-carrying portion with no cargo.

11. The industrial vehicle of claim 8 , comprising:
a second imaging subsystem for acquiring a plurality of driver compartment images;
a driver-detection subsystem in communication with the second imaging subsystem, the driver-detection subsystem configured for analyzing the plurality of driver compartment images to determine whether a driver is present in the driver compartment;
wherein the analytics subsystem is in communication with the driver-detection subsystem and is further configured for calculating the total time that the vehicle is running while a driver is present in the driver compartment.

12. The industrial vehicle of claim 11 , wherein the driver-detection subsystem determines whether a driver is present in the driver compartment by comparing each of the plurality of driver compartment images to a configuration image of the driver compartment.

13. The industrial vehicle of claim 12 , wherein the configuration image of the driver compartment is an image of the driver compartment with no driver present.

14. The industrial vehicle of claim 11 , wherein:
the driver-detection subsystem includes a facial recognition module; and
the driver-detection subsystem determines that a driver is present in the driver compartment if the facial recognition module detects a human face in a driver compartment image.

15. A method, comprising:
acquiring a plurality of load-carrying-portion images of an industrial vehicle;
analyzing using a computer the plurality of load-carrying-portion images of the industrial vehicle to determine whether cargo is positioned on a load-carrying portion of the industrial vehicle;
determining when the industrial vehicle is running;
determining when the industrial vehicle is in motion;
calculating using the computer at least one of (i) the amount of time that the industrial vehicle is running; (ii) the amount of time that the industrial vehicle is running while cargo is positioned on the load-carrying portion; (iii) the amount of time the industrial vehicle is in motion; and (iv) the amount of time the industrial vehicle is in motion while cargo is positioned on the load-carrying portion.

16. The method of claim 15 , wherein determining whether cargo is positioning in the load-carrying portion includes comparing each of the plurality of load-carrying-portion images to a configuration image of the load-carrying portion.

17. The method of claim 16 , wherein the configuration image of the load-carrying portion is an image of the load-carrying portion with no cargo.

18. The method of claim 15 , comprising:
acquiring a plurality of driver compartment images;
analyzing using the computer the plurality of driver compartment images to determine whether a driver is present in a driver compartment of the industrial vehicle; and
calculating using the computer the total time that the vehicle is running while a driver is present in the driver compartment.

19. The method of claim 18 , wherein determining of whether a driver is present in the driver compartment includes comparing each of the plurality of driver compartment images to a configuration image of the driver compartment.

Assignees

• Hand Held Prod Inc

Inventors

• Smith Taylor

Classifications

• B66F9/24 Primary

  Electrical devices or systems · CPC title

• B66F9/0755 Primary

  Position control; Position detectors · CPC title

• G07C5/10

  using counting means or digital clocks · CPC title

• G07C5/085 Primary

  using electronic data carriers · CPC title

• G06F18/22

  Matching criteria, e.g. proximity measures · CPC title