×

Machine security system having remote access code management

  • US 20050264396A1
  • Filed: 05/28/2004
  • Published: 12/01/2005
  • Est. Priority Date: 05/28/2004
  • Status: Abandoned Application
First Claim
Patent Images

1. A security system for a work machine, comprising:

  • a controller operatively disposed on the work machine and including a memory with a list of access codes stored in the memory;

    an input device operatively disposed on the work machine and in communication with the controller, the input device configured to receive an identification code and to transfer the identification code to the controller;

    an off-board system, disposed at a location remote from the work machine, configured to receive a change to the list of access codes and to store the change in at least one removable memory device; and

    a memory reader operatively disposed on the work machine and in communication with the controller, the memory reader configured to read the at least one removable memory device and to transfer the change from the at least one removable memory device to the memory of the controller to update the list of access codes stored on the memory of the controller.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×