US 5,596,501 A · System for dispensing fuel at remote locations, and method of operating same

Abstract

A system for dispensing fuel at remote locations includes an operations control center and a plurality of remotely located fuel dispensing modules in wireless communication therewith using a telemetry-based communications system. The modules can operate independently of each other and 24-hours a day without the necessity of an on-site attendant and preferably without connection to commercial power and telephone lines. The modules can also operate for weeks or months at a time without being refueled and in remote locations which are subject to severe adverse weather conditions. The operations control center processes information relating to the dispensing of fuel and authorizes the dispensing of fuel at the modules upon receipt of payment information therefrom by generating and transmitting approval information to the modules. A fuel module preferably includes a transportable and multi-compartment housing, an above-ground multi-section fuel tank in the housing and a dispenser for dispensing fuel from the fuel tank upon receipt of payment information from a customer. Motion detectors are also provided to generate a motion-detect signal upon detection of motion external to the module housing, which can indicate the arrival of a customer. A diesel generator and bank of rechargeable batteries are also provided for supplying electrical energy to the dispenser in response to the motion-detect signal. The generator enables each module to function without being connected to commercial power lines from a utility.

Claims35

Dependent claims

A system for dispensing fuel at remote locations, comprising:

a housing having a plurality of compartments therein;
a fuel tank in one of said compartments;
motion detection means for generating a motion-detect signal upon detection of motion external to said housing;
temperature controlling means for controlling temperature in at least one of said compartments;
fuel quantity determining means, operatively connected to said fuel tank, for determining a quantity of fuel in said fuel tank and generating fuel information based on the determined quantity of fuel;
means responsive to user actuation for receiving payment information relating to fuel to be dispensed from said fuel tank;
transceiving means, responsive to said fuel quantity determining means and said payment information receiving means, for providing wireless transmission of the payment information and the fuel information to an external site and wireless reception of approval information from the external site;
dispensing means, responsive to said payment information receiving means, for dispensing fuel from said fuel tank;
and
electrical energy generating means, operatively connected to said dispensing means, for generating electrical energy in response to at least one of the motion-detect signal, the payment information and the approval information.

7 more elements

A system for dispensing fuel at remote locations, comprising:

an unattended fuel dispensing module at a remote location;
and
an operations control center comprising means for processing payment information received from said unattended fuel dispensing module and authorizing dispensing of fuel in response to the payment information by providing wireless transmission of approval information to said fuel dispensing module;
and
wherein said unattended fuel dispensing module comprises:
a housing;
a fuel tank in said housing;
motion detection means for generating a motion-detect signal upon detection of motion external to said housing;
means accessible from external to said housing for receiving the payment information;
transceiving means, proximate said housing, for providing wireless transmission of the payment information to said operations center and wireless reception of the approval information from said operations center;
dispensing means accessible from external to said housing for dispensing fuel from said fuel tank in response to at least one of the payment information and the approval information;
at least one battery in said housing, electrically connected to said transceiving means;
primary lighting means, responsive to said motion detection means, for lighting an exterior of said housing;
and
means in said housing for providing a source of electrical energy to said dispensing means and said primary lighting means in response to at least one of the motion-detect signal, the payment information and the approval information.

12 more elements

A system for dispensing fuel at remote locations, comprising:

a plurality of unattended fuel dispensing modules at respective remote locations;
and
an operations control center comprising means for processing payment information received from said plurality of unattended fuel dispensing modules and authorizing dispensing of fuel in response to the payment information by providing wireless transmission of approval information to said fuel dispensing modules;
and
wherein said plurality of unattended fuel dispensing modules include:
a first fuel dispensing module at a first remote location, said first fuel dispensing module being disconnected from commercial power lines and having a housing;
a fuel tank in said housing;
transceiving means, proximate said housing, for providing wireless transmission of the payment information to said operations control center and wireless reception of the approval information from said operations control center;
dispensing means accessible from external to said housing for dispensing fuel from said fuel tank upon receipt of at least one of the payment information and the approval information;
and a fuel-powered electrical energy generator and at least one battery proximate said housing for providing electrical energy to said first fuel dispensing module;
and
a second fuel dispensing module at a second remote location, different from the first remote location, said second fuel dispensing module having a housing;
a fuel tank in said housing;
transceiving means, proximate said housing, for providing wireless transmission of the payment information to said operations control center and wireless reception of the approval information from said operations control center;
and dispensing means accessible from external to said housing for dispensing fuel from said fuel tank upon receipt of at least one of the payment information and the approval information;
and
wherein said operations control center further comprises means for providing wireless transmission of a fuel-quantity request to said first and second fuel dispensing modules;
wherein said first and second fuel dispensing modules have respective fuel quantity determining means therein for determining a quantity of fuel in their respective fuel tanks and generating fuel information based on the determined quantity;
and
wherein said transceiving means of said first and second fuel dispensing modules further comprise means for providing wireless transmission of said fuel information to said operations control center, in response to the fuel-quantity request, so that said operations control center can initiate dispatch of fuel to said fuel modules when the fuel information indicates a shortage of fuel.

17 more elements

A system for dispensing fuel at remote locations, comprising:

a housing containing a fuel storage compartment therein;
motion detection means for generating a motion-detect signal upon detection of motion external to said housing;
fuel quantity determining means, operatively connected to said fuel tank, for determining a quantity of fuel in said fuel tank and generating fuel information based on the determined quantity of fuel;
means responsive to user actuation for receiving payment information relating to an amount of fuel to be dispensed from said fuel tank;
temperature controlling means for controlling temperature in said housing;
dispensing means, responsive to said payment information receiving means, for dispensing fuel from said fuel tank;
transceiving means, responsive to said fuel quantity determining means and said payment information receiving means, for providing wireless transmission of the payment information and the fuel information to an external site and wireless reception of approval information from the external site;
at least one battery operatively connected to said transceiving means;
primary lighting means, responsive to said motion detection means, for lighting an exterior of said housing in response to the motion-detect signal;
a light timer, operatively connected to said motion detection means, for turning off said primary lighting means after a predetermined light-time interval has expired subsequent to generation of said motion-detect signal;
and
means, operatively connected to said motion detection means and said light timer, for resetting said light timer if said motion detection means detects motion external to said housing during said light-time interval.

9 more elements

A fuel dispensing module for dispensing fuel at a remote location, comprising:

a housing having a plurality of compartments therein;
a fuel tank in one of said compartments;
fuel quantity determining means, operatively connected to said fuel tank, for determining a quantity of fuel stored in said fuel tank;
dispensing means in said housing and accessible from external to said housing for dispensing fuel from said fuel tank;
means, operatively connected to said dispensing means, for determining a quantity of fuel dispensed from said dispensing means;
means, operatively connected to said stored fuel quantity determining means and said dispensed fuel quantity determining means, for determining the occurrence of a fuel leak in at least one of said plurality of compartments;
means responsive to user actuation for receiving payment information relating to an amount of fuel to be dispensed from said fuel tank;
transceiving means, responsive to said dispensing means, said stored fuel quantity determining means and said dispensed fuel quantity determining means, for providing wireless transmission of information relating to the determined stored fuel quantity, information relating to the determined dispensed fuel quantity, information relating to the determined occurrence of a fuel leak and the payment information to an external site;
means, operatively connected to said dispensing means, said stored fuel quantity determining means, said dispensed fuel quantity determining means and said transceiving means, for supplying electrical energy thereto.

6 more elements

In a system for dispensing fuel having an operations control center for processing information relating to dispensing of fuel and a plurality of remotely located and unattended fuel dispensing modules which are disconnected from commercial power lines, but are self-powered and communicatively networked to the control center by respective transceivers, a method of dispensing fuel comprising the steps of:

generating electrical energy to power a module in the plurality of remotely located and unattended fuel dispensing modules, from fuel stored at the module;
transmitting payment information relating to an amount of fuel to be dispensed at the module, from the module to the operations control center by a respective transceiver;
processing the payment information and generating approval information therefrom which indicates a success of the payment information to meet a predetermined condition;
transmitting the approval information from the operations control center to thereby enable the dispensing of fuel from a dispenser at the module;
dispensing fuel from the dispenser upon reception of the approval information by the transceiver, using the electrical energy;
generating information relating to an amount of fuel stored in the module and transmitting the information relating to the amount of fuel stored, from the module to the operations control center, by the transceiver;
and
generating information relating to an amount of fuel dispensed from the module and transmitting the information relating to the amount of fuel dispensed, from the module to the operations control center, by the transceiver.

5 more elements

Dependencies are inferred from the claim text.

System for dispensing fuel at remote locations, and method of operating same

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System for dispensing fuel at remote locations, and method of operating same

Life of this patent

Abstract

Claims35