Method to eliminate shipping fuse handling

• US 6,759,760 B2
• Filed: 06/21/2002
• Issued: 07/06/2004
• Est. Priority Date: 06/21/2002
• Status: Active Grant

• Current Assignee: FCA US LLC (Stellantis NV)
• Original Assignee: Daimler Chrysler Corporation (Mercedes-Benz Group AG)
• Inventors: Trovato, Frank, Fiaschetti, John, Gaynier, John M
• Primary Examiner(s): BERHANE, ADOLF D
• Application Number:
  US10/176,803
• Publication Number:
  US 20030234580A1
• Time in Patent Office: 746 Days
• Field of Search: 307/10.3, 307/10.6, 307/10.7, 307/150, 320/136, 361/212
• US Class Current: 307/10.7
• CPC Class Codes: H02J 9/002 in which a reserve is maintained in an energy source by disconnecting non-critical loads, e.g. maintaining a reserve of charge in a vehicle battery for starting an engine

Abstract

A vehicle power distribution system for selectively providing battery power to a circuit. A circuit-interrupting device is arranged to respond to a control signal by selectively applying the battery power to the circuit. A circuit protection device is moveable between a first circuit position and a second circuit position, where the first circuit position is arranged to pass a current through the circuit concurrently with the circuit interrupting device. The second circuit position is arranged to pass the current around said circuit interrupting device.

Claims

1. A vehicle power distribution system for selectively providing battery power to a circuit, said power distribution system comprising:

a control signal;

a circuit-interrupting device arranged to respond to said control signal by selectively applying the battery power to the circuit; and

a circuit protection device moveable between a first circuit position and a second circuit position, wherein said first circuit position is arranged to pass a current through the circuit concurrently with said circuit interrupting device and said second circuit position is arranged to pass said current around said circuit interrupting device.

2. The system of claim 1 wherein said control signal is generated by a control element.

3. The system of claim 2 wherein said control element is an ECU.

4. The system of claim 2 wherein said control element generates said control signal in response to a remote command.

5. The system of claim 4 wherein said remote command is provided by a tool.

6. The system of claim 4 wherein said remote command is a radio frequency signal.

7. The system of claim 4 wherein said remote command is provided by a switch.

8. A vehicle power distribution system for selectively providing battery power to a load, said power distribution system comprising:

a control signal;

a circuit-interrupting device arranged to respond to said control signal by selectively opening and closing a circuit between the battery and the load; and

a circuit protection device moveable between a first circuit position and a second circuit position, wherein said first circuit position is in series with said circuit and said second circuit position is in parallel with said circuit interrupting device.

9. The system of claim 8 wherein said control signal is generated by a control element.

10. The system of claim 9 wherein said control element is an ECU.

11. The system of claim 9 wherein said control element generates said control signal in response to a remote command.

12. The system of claim 11 wherein said remote command is provided by a tool.

13. The system of claim 11 wherein said remote command is a radio frequency signal.

14. The system of claim 11 wherein said remote command is provided by a switch.

15. A method for selectively providing power from a battery to an IOD circuit during assembly of a vehicle, said method comprising:

providing a distribution circuit having a circuit interruption device and a circuit protection device, said circuit protection device being moveable between a first electrical location connected in series with said circuit interruption device and a second electrical location connected in parallel with said circuit interruption device;

providing electrical power to said distribution circuit; and

selectively closing said circuit interruption device while the circuit protection device is in the first electrical location.

16. The method of claim 15 further comprising performing an electrical test on a load connected to the connected circuit, said test being performed at least in part while said circuit interruption device is closed.

17. The method of claim 15 further comprising transmitting a radio frequency signal for selectively closing said circuit interruption device.

18. The method of claim 15 further comprising actuating a switch for selectively closing said circuit interruption device.

19. The method of claim 15 further comprising performing an electrical test on a load connected to the IOD circuit while the circuit interruption device is closed, and moving the circuit protection device to the second electrical location after completion of the electrical test.