Method for forecasting consumption and generating optimal delivery schedules for vehicles involved in delivering propane and other consumables to end consumers
First Claim
1. A scheduling and routing system for delivering a consumable to customers via commercial delivery vehicles, comprising:
- a delivery forecasting system that maps certain customers to delivery profiles for similarly situated customers to provide statistical parameters for inventory replenishment of the consumable; and
an integrated inventory replenishment, scheduling and routing system that extends cost minimization for inventory replenishment of the consumable for individual deliveries by a commercial delivery vehicle to include road routing economics of making several deliveries in sequence before replenishment of the commercial delivery vehicle.
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Accused Products
Abstract
This invention concerns an improved forecasting and routing system for scheduling propane and other consumable deliveries as well as service deliveries to end consumers by one or more trucks in a multi-stop environment. The invention utilizes information regarding weather history and the consumption history of individual consumers to calculate their future expected demand, and the variability on that demand when sufficient delivery history is available. Customers lacking sufficient delivery history use the consumption of similar customers as a surrogate. This information serves to determine the near optimal set of successive days within which to replenish or service each customer. Knowing this demand the system assembles deliveries into daily truck delivery routes that maximize the consumables delivered per hour. The system is designed for use in cooperation with a computer having memory and incorporates item, customer, weather, and routing information databases.
41 Citations
18 Claims
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1. A scheduling and routing system for delivering a consumable to customers via commercial delivery vehicles, comprising:
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a delivery forecasting system that maps certain customers to delivery profiles for similarly situated customers to provide statistical parameters for inventory replenishment of the consumable; and
an integrated inventory replenishment, scheduling and routing system that extends cost minimization for inventory replenishment of the consumable for individual deliveries by a commercial delivery vehicle to include road routing economics of making several deliveries in sequence before replenishment of the commercial delivery vehicle. - View Dependent Claims (2)
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3. A method of forecasting consumption and generating optimal delivery schedules for delivery of consumables to customers by commercial delivery vehicles, comprising the steps of:
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forecasting a customer'"'"'s consumption of the consumable based on delivery profiles for similarly situated customers to provide statistical parameters for inventory replenishment of the consumable; and
minimizing cost for inventory replenishment of the consumable for individual deliveries by a commercial delivery vehicle to include road routing economics of making several deliveries in sequence before replenishment of the commercial delivery vehicle. - View Dependent Claims (4, 5, 6, 7)
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- 8. A program storage device readable by a processor and storing thereon a program of instructions executable by said processor for forecasting consumption and generating optimal delivery schedules for delivery of consumables to customers by commercial delivery vehicles, said program of instruction causing said processor to forecast a customer'"'"'s consumption of the consumable based on delivery profiles for similarly situated customers to provide statistical parameters for inventory replenishment of the consumable, and to minimize cost for inventory replenishment of the consumable for individual deliveries by a commercial delivery vehicle to include road routing economics of making several deliveries in sequence before replenishment of the commercial delivery vehicle.
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13. A scheduling and routing system for providing periodically scheduled services to customers via commercial delivery vehicles, comprising:
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a delivery forecasting system that maps certain customers to delivery profiles for similarly situated customers to provide statistical parameters for providing the periodically scheduled services; and
an integrated scheduling and routing system that extends cost minimization for delivery of services via a commercial delivery vehicle to include road routing economics of making several deliveries in sequence before rerouting of the commercial delivery vehicle. - View Dependent Claims (14)
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15. A method of providing periodically scheduled services to customers by commercial delivery vehicles, comprising the steps of:
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forecasting a customer'"'"'s need for the service based on delivery profiles for similarly situated customers to provide statistical parameters for providing the periodically scheduled services; and
minimizing cost for delivery of the services via a commercial delivery vehicle to include road routing economics of making several deliveries in sequence before rerouting of the commercial delivery vehicle. - View Dependent Claims (16)
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- 17. A program storage device readable by a processor and storing thereon a program of instructions executable by said processor for forecasting need for periodically scheduled services and generating optimal delivery schedules for delivery of the services to customers by commercial delivery vehicles, said program of instruction causing said processor to forecast a customer'"'"'s need for the services based on delivery profiles for similarly situated customers to provide statistical parameters for provision of the services, and to minimize cost for individual deliveries by a commercial delivery vehicle to include road routing economics of making several deliveries in sequence before rerouting of the commercial delivery vehicle.
Specification