System and method of communications

• US 9,406,035 B2
• Filed: 01/30/2008
• Issued: 08/02/2016
• Est. Priority Date: 01/31/2007
• Status: Active Grant

• Current Assignee: Trapeze Software Inc.
• Original Assignee: Trapeze Software Inc.
• Inventors: Coil, Jeffrey, Scherkenbach, Jamie, Trainor, James, Kane, Roland
• Primary Examiner(s): LEE, JUSTIN YE
• Application Number:
  US12/010,767
• Publication Number:
  US 20080182606A1
• Time in Patent Office: 3,107 Days
• Field of Search: 455/569.2, 455/424, 455/425, 455/426.1, 455/552.1, 455/414.1, 455/445
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: H04W 4/40 for vehicles, e.g. vehicle-to-pedestrians [V2P]

Abstract

The present invention relates to a system and method of providing communications for a mobile vehicle, comprising: a) providing the vehicle with the ability to communicate using a number of different communications methods; b) establishing a list of parameters, said list of parameters defining a set of criteria for determining the preferred attributes of the communications method to be used at any given time; and c) selecting a communications method based on said list of parameters.

Claims

1. A communications system for a mobile vehicle, comprising:

a) a vehicle mounted communications module for operating communications hardware used by said vehicle to communicate with a dispatch station; and

b) a logic module, containing a set of user-defined parameters, said parameters including signal strength, range, bandwidth, vehicle class, and a location of a vehicle along route segments that said vehicle travels, and coverage area polygons mapped and assigned to represent a two-dimensional coverage area of a particular communication method along route segments that said vehicle travels, said logic module checking available networks for said vehicle, determining if the location of said vehicle is within one of said coverage area polygons and selecting the communication method used by said vehicle for communication with the dispatch station from the available networks for said vehicle and at least partially based on if said vehicle is also within one of said coverage area polygons, and wherein each vehicle class is able to communicate with the dispatch station via two or more communication methods, and selecting the communication method used by said vehicle is at least partially based on a vehicle class of the vehicle and switches communications methods dynamically as required by the set of user defined parameters as required by a vehicle operator.

2. The system of claim 1, further comprising:

c) a GPS module for determining the location of said vehicle.

3. The system of claim 1 wherein selecting a communications method used by said vehicle is at least partially based on whether the vehicle is in a depot, as checked by a GPS location of the vehicle.

4. The system of claim 1 wherein if the location of said vehicle is determined to be within one of said polygons then using the selected communication method until said vehicle is no longer within the one of said polygons.

5. The system of claim 1 wherein if the location of said vehicle is determined to not be within one of said polygons then selecting a communication method based on the user-defined parameters and continuing the determining if the location of said vehicle is within one of said polygons.

6. The system of claim 1 wherein the set of user-defined parameters are set for a vehicle or class of vehicles and determined by the needs of the transit authority.

7. The system of claim 6 wherein user-defined parameters of regular route buses are set to operate with the communications method with a lowest monetary cost condition and specialized vehicles are set to operate with the communications method with maximum signal strength and reception condition, regardless of monetary cost factors.

8. The system of claim 1 wherein the set of parameters further comprises an alarm override parameter that sets the communication method to a 911-enabled cellular phone.

9. The system of claim 1 wherein the vehicle is a regular route bus and the polygons of GPS coordinates are along routes segments that the regular route bus travels.

10. The communication system of claim 1, wherein said polygons are determinative of the communications method selected.

11. A method of providing communications for a mobile vehicle, comprising:

a) providing an ability to communicate with a dispatch station using a number of different communications methods;

b) establishing a set of user-defined parameters, said parameters including signal strength, range, bandwidth, vehicle class, and coverage area polygons mapped and assigned to represent a two-dimensional coverage area of a particular communication method along route segments that the mobile vehicle travels;

c) checking available networks for said vehicle;

d) determining, by the mobile vehicle, if the location of said vehicle is also within one of said coverage area polygons; and

e) selecting the communications method for communication with a dispatch station from the available networks for said vehicle and at least partially based on the results of said determining, wherein each vehicle class is able to communicate with the dispatch station via two or more communication methods, and said selecting is at least partially based on a vehicle class of the vehicle and switches communications methods dynamically as required by the set of user defined parameters as required by a vehicle operator.

12. The method of claim 11, wherein a manual override is provided to enable a user to select one of said communications methods regardless of the results of said selecting.

13. The method of claim 11, wherein said polygons are determinative of the communications method selected.

14. The method of claim 11, further comprising:

e) determining the location of said vehicle using GPS.

15. The method of claim 11 wherein said selecting is at least partially based on whether the vehicle is in a depot, as checked by a GPS location of the vehicle.

16. The method of claim 11 further comprising:

e) if said vehicle was determined to be within one of said polygons, checking polygon status; and

f) maintaining the selected communications method until checking polygon status indicates said vehicle is not within one of said polygons.

17. The method of claim 11 further comprising:

e) if said vehicle was determined not to be within one of said polygons, selecting a communications method based on said user-defined parameters; and

f) checking polygon status until checking polygon status indicates said vehicle is within one of said polygons and the re-selecting a communications method at least partially based on the results of said checking.