Apparatus and method for grouping vehicles for cooperative driving

Patent metadata

Field	Value
Publication number	US-2017115666-A1
Application number	US-201715397223-A
Country	US
Kind code	A1
Filing date	Jan 3, 2017
Priority date	Aug 4, 2014
Publication date	Apr 27, 2017
Grant date	—

Abstract

An apparatus includes an initial planning module, a tandem implementation module, and a scheduler module. The initial planning module is structured to interpret one or more fleet delivery requirements, assets, drivers, and vehicle descriptions. The tandem implementation module is structured to determine a travel schedule with respect to a first vehicle and a second vehicle that enables the first vehicle and the second vehicle to travel in tandem for a least a portion of a route in response to input from the initial planning module. The scheduler module is structured to provide a fleet delivery schedule to the first vehicle and the second vehicle in response to the determination of the tandem implementation module.

First claim

What is claimed is:

1 . An apparatus comprising:
an initial planning module structured to interpret one or more fleet delivery requirements, assets, drivers, and vehicle descriptions; a tandem implementation module structured to determine a travel schedule with respect to a first vehicle and a second vehicle that enables the first vehicle and the second vehicle to travel in tandem for a least a portion of a route in response to input from the initial planning module; and a scheduler module structured to provide a fleet delivery schedule to the first vehicle and the second vehicle in response to the determination of the tandem implementation module.

2 . The apparatus of claim 1 , wherein the initial planning module is further structured to consider a power to weight ratio of the first vehicle to the second vehicle.

3 . The apparatus of claim 1 , wherein the travel schedule includes an arrangement for shifting loads in order to allow the first vehicle and the second vehicle to travel in tandem.

4 . The apparatus of claim 1 , wherein the travel schedule specifies a target speed of the first vehicle and the second vehicle.

5 . The apparatus of claim 1 , wherein the travel schedule allows for route convergence and divergence points for the first vehicle and the second vehicle.

6 . The apparatus of claim 1 , wherein the travel schedule is based on at least one of fuel capacity of at least one of the first vehicle and the second vehicle, current fuel level of at least one of the first vehicle and the second vehicle, costs other than fuel mileage and related to the first vehicle and the second vehicle, and reducing emissions of at least one of the first vehicle and the second vehicle.

7 . The apparatus of claim 1 , wherein the initial planning module is further is structured to interpret a constraint with respect to the one or more fleet delivery requirements, assets, drivers, and vehicle descriptions, wherein the constraint includes at least one of a geographical constraint and time-based constraint.

8 . The apparatus of claim 1 , wherein the fleet delivery schedule is provided at least one of an electronic control unit of the first and second vehicles, a dashboard display of at least one of the first and second vehicles, a mobile device of an operator of the first vehicle, and a mobile device of an operator of the second vehicle.

9 . A method for cooperative sharing of an aerodynamic load between across a fleet of vehicles, comprising:
inputting vehicle information, driver information, and load information; determining, using a processor, schedules for optimizing tandem utilization; and controlling the vehicles in tandem positions to effect a drafting of a first vehicle by a second vehicle in a slipstream of the first vehicle in accordance with the determined schedules.

10 . The method of claim 9 , wherein inputting vehicle information, driver information, and load information is at least one of (i) bounded by a geographical and time based constraint, (ii) input in real-time, (iii) a continuous operation, and (iv) a discrete operation.

11 . The method of claim 9 , wherein the vehicle information comprises at least one of a power-to-weight ratio, a loading limit, a current fuel amount, a fuel capacity, a fuel economy, an upcoming maintenance, an operational constraints, reliability statistics, a current location, a start-time, and a current load on a vehicle.

12 . The method of claim 9 , wherein the driver information comprises at least one of driver hours utilized and remaining, driver fuel economy performance data, driver preferences, and a driver risk profile.

13 . The method of claim 9 , wherein the load information comprises at least one of a loading weight, a loading volume, a pickup location, a destination, a special requirement for a load, and a delivery time.

14 . A computer readable medium containing program instructions for cooperative sharing of an aerodynamic load between across a fleet of vehicles, wherein execution of the program instructions by one or more processors of a computer system causes the one or more processors to carry out the steps of:
interpreting one or more fleet delivery requirements, assets, drivers, and vehicle descriptions; determining a travel schedule with respect to a first vehicle and a second vehicle that enables the first vehicle and the second vehicle to travel in tandem for a least a portion of a route in response to the interpretation of the one or more fleet delivery requirements, assets, drivers, and vehicle descriptions; and providing a fleet delivery schedule to the first vehicle and the second vehicle in response to the determination of the travel schedule.

15 . The computer readable medium of claim 14 , wherein the steps further include considering a power to weight ratio of the first vehicle to the second vehicle.

16 . The computer readable medium of claim 14 , wherein the travel schedule includes an arrangement for shifting loads in order to allow the first vehicle and the second vehicle to travel in tandem.

17 . The computer readable medium of claim 14 , wherein the travel schedule specifies a target speed of the first vehicle and the second vehicle.

18 . The computer readable medium of claim 14 , wherein the travel schedule allows for route convergence and divergence points for the first vehicle and the second vehicle.

19 . The computer readable medium of claim 14 , wherein the travel schedule is based on at least one of fuel capacity of at least one of the first vehicle and the second vehicle, current fuel level of at least one of the first vehicle and the second vehicle, costs other than fuel mileage and related to the first vehicle and the second vehicle, and reducing emissions of at least one of the first vehicle and the second vehicle.

20 . The computer readable medium of claim 14 , wherein the fleet delivery schedule is provided to at least one of an electronic control unit of the first and second vehicles, a dashboard display of at least one of the first and second vehicles, a mobile device of an operator of the first vehicle, and a mobile device of an operator of the second vehicle.

Assignees

• Cummins Inc

Inventors

• Kolhouse Steven J
• Lana Carlos A
• Sujan Vivek A
• Vajapeyazula Phani
• Wills J Stephen
• Yonushonis Thomas M

Classifications

• G05D2201/0213

  Physics · mapped topic

• G08G1/22

  Platooning, i.e. convoy of communicating vehicles · CPC title

• B60W30/165

  Automatically following the path of a preceding lead vehicle, e.g. "electronic tow-bar" · CPC title

• B60W30/00

  Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units · CPC title

• G05D1/0217 Primary

  in accordance with energy consumption, time reduction or distance reduction criteria · CPC title