Automated dispensing of travel path applicants

• US 10,072,388 B2
• Filed: 10/31/2011
• Issued: 09/11/2018
• Est. Priority Date: 10/31/2011
• Status: Active Grant

• Current Assignee: United Parcel Service Of America Incorporated (United Parcel Service Incorporated)
• Original Assignee: United Parcel Service Of America Incorporated (United Parcel Service Incorporated)
• Inventors: Kadaba, Nagesh
• Primary Examiner(s): Collins, Michael
• Application Number:
  US13/285,776
• Publication Number:
  US 20130110285A1
• Time in Patent Office: 2,507 Days
• Field of Search: 700239-240
• CPC Class Codes: B60B 39/02 Vehicle fittings for scattering or dispensing material in front of its wheels
• CPC Class Codes: B60Y 2200/10 Road Vehicles
• CPC Class Codes: E01H 10/007 Mobile apparatus specially adapted for preparing or applying liquid or semi-liquid thawing material or spreading granular material on wintry roads

Abstract

Systems, methods, apparatus, and computer program products are provided for dispensing a travel path applicant. For example, a computing entity can monitor the location of a maintenance vehicle and/or its travel path to dispense travel path applicants accordingly.

Claims

1. A method for dispensing a travel path applicant, the method comprising:

defining, via one or more processors, a geofenced area, comprising defined latitude and longitude coordinates, around a geographic area, wherein the geographic area comprises at least a portion of one or more travel paths, wherein the geofenced area is associated with a dispense rate and a dispense pattern;

monitoring, via the one or more processors, the location of a vehicle as the vehicle travels along a travel path of the one or more travel paths to determine whether the vehicle has entered the geofenced area; and

after determining that the vehicle has entered the geofenced area, automatically adjusting, via the one or more processors, the dispensing of a travel path applicant, wherein adjusting the dispensing of the travel path applicant comprises adjusting the dispense pattern of the travel path applicant to the dispense pattern associated with the geofenced area and adjusting the dispense rate of the travel path applicant to the dispense rate associated with the geofenced area, wherein the dispense rate of a predetermined number of pounds of the travel path applicant per travel mile is determined based in part on (a) a detected grade of the travel path satisfying a predetermined grade threshold and (b) a detected speed of the vehicle traversing the travel path satisfying a predefined speed threshold in response to detecting that the vehicle entered the geofenced area.

2. The method of claim 1 further comprising:

monitoring the location of the vehicle to determine whether the vehicle has exited the geofenced area; and

after determining that the vehicle has exited the geofenced area, automatically adjusting the dispensing of the travel path applicant.

3. The method of claim 1, wherein the dispense rate of the travel path applicant is increased based on an increased grade of the travel path.

4. The method of claim 1, wherein the travel path applicant is selected from the group consisting of sand, liquid chemicals, and salt.

5. The method of claim 1 further comprising:

automatically stopping the dispensing of the travel path applicant in response to determining that the vehicle exited the geofenced area.

6. The method of claim 1, wherein:

the dispense pattern corresponds to a height of the travel path applicant being dispensed.

7. An apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the processor, cause the apparatus to at least:

define a geofenced area, comprising defined latitude and longitude coordinates, around a geographic area wherein the geographic area comprises at least a portion of one or more travel paths, wherein the geofenced area is associated with a dispense rate and a dispense pattern;

monitor the location of a vehicle as the vehicle travels along a travel path of the one or more travel paths to determine whether the vehicle has entered the geofenced area; and

after determining that the vehicle has entered the geofenced area, automatically adjust the dispensing of a travel path applicant, wherein adjusting the dispensing of the travel path applicant comprises adjusting the dispense pattern of the travel path applicant to the dispense pattern associated with the geofenced area and adjusting the dispense rate of the travel path applicant to the dispense rate associated with the geofenced area, wherein the dispense rate of a predetermined number of pounds of the travel path applicant per travel mile is determined based in part on (a) a detected grade of the travel path satisfying a predetermined grade threshold and (b) a detected speed of the vehicle traversing the travel path satisfying a predefined speed threshold in response to detecting that the vehicle entered the geofenced area.

8. The apparatus of claim 7, wherein the memory and computer program code are further configured to, with the processor, cause the apparatus to

monitor the location of the vehicle to determine whether the vehicle has exited the geofenced area;

and

after determining that the vehicle has exited the geofenced area, automatically adjust the dispensing of the travel path applicant.

9. The apparatus of claim 7, wherein the dispense rate of the travel path applicant is increased based on an increased grade of the travel path.

10. The apparatus of claim 7, wherein the travel path applicant is selected from the group consisting of sand, liquid chemicals, and salt.

11. The apparatus of claim 7, wherein the memory and computer program code are further configured to, with the processor, cause the apparatus to:

automatically stop the dispensing of the travel path applicant in response to determining that the vehicle exited the geofenced area.

12. The apparatus of claim 7, wherein:

the dispense pattern corresponds to a height of the travel path applicant being dispensed.

13. A computer program product for dispensing a travel path applicant, the computer program product comprising at least one non-transitory computer-readable storage medium having computer readable program code portions stored therein, the computer-readable program code portions comprising:

an executable portion configured to define a geofenced area, comprising defined latitude and longitude coordinates, around a geographic area, wherein the geographic area comprises at least a portion of one or more travel paths, wherein the geofenced area is associated with a dispense rate and a dispense pattern;

an executable portion configured to monitor the location of a vehicle as the vehicle travels along a travel path of the one or more travel paths to determine whether the vehicle has entered the geofenced area; and

an executable portion configured to after determining that the vehicle has entered the geofenced area, automatically adjust the dispensing of a travel path applicant, wherein adjusting the dispensing of the travel path applicant comprises adjusting the dispense pattern of the travel path applicant to the dispense pattern associated with the geofenced area and adjusting the dispense rate of the travel path applicant to the dispense rate associated with the geofenced area, wherein the dispense rate of a predetermined number of pounds of the travel path applicant per travel mile is determined based in part on (a) a detected grade of the travel path satisfying a predetermined grade threshold and (b) a detected speed of the vehicle traversing the travel path satisfying a predefined speed threshold in response to detecting that the vehicle entered the geofenced area.

14. The computer program product of claim 13 further comprising:

an executable portion configured to monitor the location of the vehicle to determine whether the vehicle has exited the geofenced area; and

an executable portion configured to, after determining that the vehicle has exited the geofenced area, automatically adjust the dispensing of the travel path applicant.

15. The computer program product of claim 13, wherein the dispense rate of the travel path applicant is increased based on an increased grade of the travel path.

16. The computer program product of claim 13, wherein the travel path applicant is selected from the group consisting of sand, liquid chemicals, and salt.

17. The computer program product of claim 13, further comprising:

an executable portion configured to automatically stop the dispensing of the travel path applicant in response to determining that the vehicle exited the geofenced area.

18. The computer program product of claim 13, wherein:

the dispense pattern corresponds to a height of the travel path applicant being dispensed.