Methods and apparatus for verifying the installation of components in a system

• US 6,661,334 B1
• Filed: 09/26/2000
• Issued: 12/09/2003
• Est. Priority Date: 09/26/2000
• Status: Expired due to Fees

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Rust, Robert A., Oldfield, Barry J, Ives, Thomas W
• Primary Examiner(s): Horabik, Michael
• Assistant Examiner(s): BROWN, VERNAL U
• Application Number:
  US09/678,601
• Time in Patent Office: 1,169 Days
• Field of Search: 713/185, 340/5.64, 340/5.74, 340/5.25, 340/5.53, 340/5.61, 340/825.24, 340/825.25, 340/825.69, 340/825.72, 361/193, 710/200, 710/8, 710/36, 710/72
• US Class Current: 340/5.64
• CPC Class Codes: G05B 19/048 Monitoring; Safety
• CPC Class Codes: G05B 19/128 the workpiece itself serves as a record carrier, e.g. by its form, by marks or codes on it
• CPC Class Codes: G05B 2219/21076 Plug, connector with build in decoding, encoding for module
• CPC Class Codes: G11B 33/124 of the single recording/reproducing device, e.g. disk drive, onto a chassis

Abstract

A verification system for an interchangeable component configured to be mated with a receiving system. The system includes a key device supported by the interchangeable component. The key device includes a transmitter configured to transmit a signal comprising component identification characteristics. The system further includes a lock system having a signal receiver and a verification component. The signal receiver is configured to receive the signal from the key device transmitter and pass the signal to the verification component. The verification component is configured to use the signal to determine whether or not the component should be admitted to the receiving system, and to generate an authorization signal if the component should be admitted.

Claims

1. A verification system for an interchangeable component configured to be mated with a receiving system, comprising:

a key device supported by the interchangeable component, the key device comprising a transmitter configured to transmit a signal comprising component identification characteristics; and

a lock system having a signal receiver and a verification component, and wherein;

the signal receiver is configured to receive the signal from the key device transmitter and pass the signal to the verification component; and

the verification component is configured to use the signal to determine whether or not the component should be admitted to the receiving system, and to generate an authorization signal if the component should be admitted.

2. The verification system of claim 1, and further comprising a component lock-out device configured to admit or deny the component access to the receiving system, and wherein the component lock-out device is configured to receive the authorization signal from the verification component and to the provide the component access to the receiving system in response to receipt of the authorization signal.

3. The verification system of claim 2, and wherein the component lock-out device comprises an interlock mechanism configured to be positioned in a first position to prevent the component from mating with the receiving system, and a second position to allow the component to mate with the receiving system, and wherein the interlock mechanism moves from the first position to the second position in response to receipt of the authorization signal.

4. The verification system of claim 2, and wherein the lock-out device comprises an electronic switch to electrically isolate the component from the receiving position if the lock-out device does not receive the authorization signal.

5. The verification system of claim 1, and wherein the signal from the key device is transmitted to the signal receiver as a radio frequency.

6. The verification system of claim 1, and wherein the receiving system comprises an information processing unit, and wherein the verification component resides within the information processing unit.

7. The verification system of claim 6, and wherein the information processing unit comprises a controller, and further wherein the verification component comprises a set of executable instructions.

8. The verification system of claim 6, and wherein the component is intended to perform an intended function within the receiving system, and further wherein the information processing unit is configured to verify that the component can perform the intended function prior to using the component in the receiving system to perform the intended function.

9. The verification system of claim 6, and wherein the key device comprises a readable memory, and further wherein the information processing unit is configured to save in the readable memory data pertaining to the operation of the component within the receiving system.

10. A method for verifying whether or not a component should be received into a receiving system, comprising:

at least partially inserting the component into the receiving system;

generating an identification signal from the component which identifies the component to the receiving system;

analyzing the identification signal to determine whether or not to admit the component to the receiving system, and generating an authorization signal if the analysis determines that the component should be admitted to the receiving system; and

if an authorization signal is generated, using the authorization signal to allow the component to be admitted to the system.

11. The method of claim 10, and wherein if the analysis determines that the component should not be admitted to the system, generating a signal to a user indicating that the component is not admitted to the receiving system.

12. The method of claim 10, and wherein the component can be characterized by a recent history of maintenance, the method further comprising providing the component with the recent history, and wherein the identification signal comprises at least a portion of the recent history.

13. The method of claim 10, and wherein the step of using the authorization signal to allow the component to be admitted to the system comprises causing a barrier to be moved from a first position which bars the component from mating with the receiving system to a second position which does not bar the component from mating with the receiving system.

14. The method of claim 10, and further comprising admitting the component to the receiving system, and performing a diagnostic analysis of the component.