Method and apparatus for controlling transportation, storage and sale of fluids such as petrochemicals

• US 20070198186A1
• Filed: 01/30/2007
• Published: 08/23/2007
• Est. Priority Date: 02/01/2006
• Status: Abandoned Application

• Current Assignee: Tranzilient, LLC
• Original Assignee: Tranzilient, LLC
• Inventors: Realini, John, Cayo, Jerald
• Application Number:
  US11/700,712
• Publication Number:
  US 20070198186A1
• Time in Patent Office: Days
• US Class Current: 701/213
• CPC Class Codes: B67D 7/348 by interrogating an information transmitter, e.g. a transponder B67D7/145 takes precedence

Abstract

Methods and apparatuses are provided, for use singlely, or as part of a comprehensive security solution, for ensuring the integrity of a supply chain involving transportation, storage and/or sale of fluids such as petrochemicals. Passage of a fluid through an opening in an otherwise closed fluid tank is controlled by locking the opening against passage of fluid therethrough until a signal derived from a GPS is received, indicating that the tank is positioned at a pre-determined location whereat the opening in the tank is to be unlocked for allowing passage therethrough of the fluid. The tank may be, inter alia, a mobile tank, a stationary tank at a bulk station, or a stationary tank at a service station.

Claims

1. A method for controlling passage of a fluid through an opening in an otherwise substantially closed fluid tank, the method comprising, locking the opening against passage of fluid therethrough until a signal derived from a Global Positioning System (GPS) is received indicating that the tank is located at a predetermined fluid exchange position location whereat the opening in the tank is to be unlocked for allowing passage therethrough of a fluid.

2. The method of claim 1, wherein, the tank is a first tank, and the signal derived from the GPS system is received from a mobile tank located proximate to the first tank.

3. The method of claim 1, further comprising, reporting any transfer of fluid through the opening to a network operating center.

4. The method of claim 1, further comprising, reporting any locking or unlocking of the opening to a network operating center.

5. The method of claim 1, further comprising, using a motor-driven actuator for locking and unlocking the opening.

6. The method of claim 5, wherein, the tank includes the motor-driven actuator.

7. The method of claim 1, wherein the tank is a mobile tank, movable from a first location at which an unlock location designation signal input is received designating the predetermined location at which the opening is to be unlocked when a location verification signal derived from the GPS is received at the tank verifying that the mobile tank is located at the predetermined location.

8. The method of claim 7, wherein, the first location is a fluid terminal, and the method further includes an exchange of additional security codes between the terminal and the mobile tank verifying that the terminal and mobile tank are authorized to exchange fluid with one another.

9. The method of claim 8, wherein, the terminal is a supply terminal, and the only location at which the unlock designation signal to the mobile tank can be modified.

10. The method of claim 9, wherein, the unlock designation signal can only be overridden at the supply terminal.

11. The method of claim 7, wherein, a second tank also having a lockable opening therein is located at the predetermined location whereat the opening in the mobile tank can be unlocked, and the method further comprises unlocking the lockable opening in the second tank with a proximity unlock signal from the mobile tank supplied only when the mobile tank is located proximate to the second tank at the predetermined location as verified by the GPS system.

12. The method of claim 7, wherein, power for unlocking the opening in the second tank is supplied by the mobile tank through a power cable connected between the mobile tank and the lock in the second tank.

13. The method of claim 12, wherein, the proximity unlock signal is provided across an inductive link in the power cable.

14. The method of claim 11, further comprising, an exchange of an operator identification signal at the second tank, verifying that the operator is authorized to transfer fluid between the mobile tank and second tank.

15. The method of claim 14, wherein, the operator is the person transporting the mobile tank to the second tank.

30. A computer-readable medium having computer executable instructions for performing the steps of claim 1.

31. The computer-readable medium of claim 30, wherein the tank is a mobile tank, movable from a first location at which an unlock location designation signal input is received designating the predetermined location at which the opening is to be unlocked when a location verification signal derived from the GPS is received at the tank verifying that the mobile tank is located at the predetermined location, the computer readable medium having further computer executable instructions for performing the step of verifying that the mobile tank is located at the predetermined location.

32. The computer-readable medium of claim 30, wherein, the first location is a fluid terminal, and the method further includes an exchange of additional security codes between the terminal and the mobile tank verifying that the terminal and mobile tank are authorized to exchange fluid with one another, the computer readable medium having further computer executable instructions for performing the step of verifying that the verifying that the terminal and mobile tank are authorized to exchange fluid with one another.

16. An apparatus for controlling transfer of fluids between a first tank and a second tank, when the second tank is located at a predetermined fluid exchange location verified by receipt of a signal from a global positioning satellite (GPS), the apparatus comprising:

a lockable fluid control valve, a first control transceiver, and a second control transceiver;

the lockable fluid control valve being adapted for connection to one or the other of the first and second tanks, and configured for allowing fluid flow therethrough when in an un-locked state thereof and for blocking fluid flow therethrough when in a locked state thereof;

the first control transceiver being adapted for attachment to the first tank, and being programmable for receiving and verifying an identification code of the second control transceiver, sending an identification code of the first control transceiver, and for sending a verification signal to the second control transceiver upon verification of the identification code of the second control transceiver;

the second control transceiver being adapted for attachment to the second tank, and being programmable, for sending an identification code of the second control transceiver to the first control transceiver, and for receiving and verifying the identification code of the first control transceiver;

the second control transceiver being further programmable, for recording a desired fluid exchange GPS location, at which the second tank is allowed to exchange fluid with the first tank, for receiving a GPS signal from a source independent from the first and second control transceivers indicative of a present location of the second control transceiver, and for verifying that the present location of the second tank, as determined from the received GPS signal, matches the desired fluid exchange location;

the second control transceiver being further configured and operatively connected to the lockable fluid valve for sending an unlocking signal to the lockable fluid valve, only upon completion of a successful mutual exchange between, and mutual verification of, the programmed identification codes of the first and second control transceivers, and receipt and verification by the second control transceiver that the present GPS location of the second tank matches the programmed fluid exchange location of the second tank.

17. The apparatus of claim 16, further comprising, a network operations center (NOC), remotely locatable from the first and second control transceivers, and configured for providing the first and second control transceiver identification codes to the first and second control transceivers.

18. The apparatus of claim 16, wherein, at least one of the first and second control transceivers records an amount of fluid, if any, transferred between the first and second tanks at the fluid exchange location.

19. The apparatus of claim 18, wherein:

the apparatus further comprises a network operations center (NOC), remotely locatable from the first and second control transceivers; and

at least one of the first and second control transceivers is further configured for reporting the amount of fluid transferred to the NOC.

20. The apparatus of claim 16, wherein, the second control transceiver records a GPS location of any transfer or attempted transfer to and/or from the second tank.

21. The apparatus of claim 20, wherein:

the apparatus further comprises a network operations center (NOC), remotely locatable from the first and second control transceivers; and

at the second control transceiver is further configured for reporting a GPS location of any transfer or attempted transfer to and/or from the second tank to the NOC.

22. The apparatus of claim 16, further comprising, multiple first tanks each having a given first control transceiver operatively attached thereto, and wherein:

the second control transceiver is programmable, for sending the identification code of the second control transceiver to each of the multiple first control transceivers, and for receiving and verifying an identification code of each of the multiple first control transceivers;

the second control transceiver is also programmable, for recording multiple desired fluid exchange GPS locations, at which the second tank is allowed to exchange fluid with one or more of the multiple first tanks, for receiving a GPS signal from a source independent from the first and second control transceivers indicative of a present location of the second control transceiver, and for verifying that the present location of the second tank, as determined from the received GPS signal, matches the desired fluid exchange location of a given one of the multiple first tanks;

the second control transceiver is further configured and operatively connected to the lockable fluid valve for sending an unlocking signal to the lockable fluid valve of a given one of the first tanks at the given fluid exchange position of that one of the first tanks, only upon completion of a successful mutual exchange between, and mutual verification of, the programmed identification codes of the given one of the first control transceivers with the second control transceiver at the given fluid exchange location for that one of the first tanks, and receipt and verification by the second control transceiver that the present GPS location of the second tank matches the programmed fluid exchange location of the second tank for the given one of the multiple first tanks.

23. The apparatus of claim 22, wherein, the second control transceiver is further configured for recording and reporting any fluid transfer between the second tank and each of the first tanks.

24. The apparatus of claim 16, wherein, the second control transceiver monitors a GPS signal and re-locks the lockable fluid control valve when the second control transceiver has moved outside of a pre-determined control radius of the fluid exchange location.

25. The apparatus of claim 16, further comprising, a first lockable fluid control valve operatively attached to the first control transceiver, and a second lockable fluid control valve operatively attached to the second control transceiver, with neither the first nor the second fluid control valve being unlocked until the mutual exchange and verification of identification codes and GPS verification of the location of the second tank at a fluid exchange location has been completed.

26. The apparatus of claim 16, wherein, the second control transceiver is configured such that the identification codes and/or fluid exchange positions can only be modified when the second control transceiver is located at a designated safe-programming location.

27. The apparatus of claim 16, wherein:

the second tank is movable using a transport vehicle that includes a transport vehicle transceiver which is programmable with a transport vehicle identification code; and

the second control transponder is further programmable to allow unlocking of the fluid control valve only after further verifying that the transport vehicle identification code of the transport vehicle matches an allowable transport vehicle identification code programmed into the second control transceiver.

28. The apparatus of claim 16, wherein, one or both of the first and second control transceivers is further configured to require a proper input of an authorized operator identification code, prior to unlocking the lockable fluid control valve.

29. The apparatus of claim 16, wherein:

the fluid control valve is electrically actuated;

at least one of the first and second tanks is movable with respect to the other; and

with one of the first and second tanks includes a common electrical power source for both of the first and second control transceivers and the electrically actuated fluid control valve.