Drive carrier light source control

Patent metadata

Field	Value
Publication number	US-9263093-B2
Application number	US-201114235572-A
Country	US
Kind code	B2
Filing date	Oct 25, 2011
Priority date	Oct 25, 2011
Publication date	Feb 16, 2016
Grant date	Feb 16, 2016

Abstract

A drive carrier includes a first computing device with light source control capacity and a light source proximate to a front plate of the drive carrier. The first computing device receives a signal from a second computing device (external to the drive carrier) and controls the light source proximate to the front plate of the drive carrier based on the signal.

First claim

What is claimed is:

1. A drive carrier comprising:
a first computing device with light source control capability; and
a light source comprising a plurality of light sources and proximate to a front plate of the drive carrier,
wherein the first computing device is to receive a signal from a second computing device and control the light source based on the signal;
wherein controlling the light source comprises turning on and off the plurality of light sources in a sequence to produce a self-describing animated image associated with a drive coupled to the drive carrier; and
wherein the second computing device is external to the drive carrier.

2. The drive carrier of claim 1 , wherein the first computing device and light source are disposed on a printed circuit board affixed to the drive carrier, and wherein the first computing device is to communicate with the second computing device via a communication bus.

3. The drive carrier of claim 1 , wherein the first computing device is to control the light source to substantially illuminate an area larger than one square inch on the drive carrier.

4. The drive carrier of claim 1 , wherein the first computing device is to control the light source to illuminate an airflow area.

5. The drive carrier of claim 1 , wherein the signal indicates that the drive associated with the drive carrier has an outstanding command.

6. The drive carrier of claim 1 , wherein the first computing device is to control the light urce to illuminate a do not remove indication.

7. The drive carrier of claim 6 , wherein the do not remove indication is part of an eject button.

8. The drive carrier of claim 7 , wherein a bent portion of electromagnetic interference shield serves as a spring behind the eject button.

9. The drive carrier of claim 1 , wherein the plurality of light sources is arranged in a ring configuration and the self-describing animated image resembles a spinning disk.

10. A non-transitory computer-readable medium having computer-executable instructions stored thereon that when executed cause a first computing device of a drive carrier to:
receive a signal from a second computing device external to the drive carrier; and
control a light source proximate to a front plate of the drive carrier based on the signal,
wherein the light source comprises a plurality of light sources;
wherein controlling the light source comprises turning on and off the plurality of light sources in a sequence to produce a self-describing animated image associated with a drive coupled to the drive carrier; and
wherein the first computing device and light source are disposed on a printed circuit board affixed to the drive carrier.

11. The non-transitory computer-readable medium of claim 10 , wherein the computer-executable instructions when executed cause the first computing device to control the light source to illuminate a do not remove indication.

12. The non-transitory computer-readable medium of claim 10 , wherein the plurality of light sources is arranged in a ring configuration and the self-describing animated image resembles a spinning disk.

13. A method comprising:
receiving a signal at a computing device disposed on a printed circuit board affixed to a drive carrier; and
controlling a light source disposed on the drive carrier based on the signal,
wherein the signal is received from second computing device;
wherein the light source comprises a plurality of light sources; and
wherein controlling the light source comprises turning on and off the plurality of light sources in a sequence to produce a self-describing animated image associated with a drive coupled to the drive carrier.

14. The method of claim 13 , wherein the second computing device is a host device external to the drive carrier.

15. The method of claim 13 , wherein the plurality of light sources is arranged in a ring configuration and the self-describing animated image resembles a spinning disk.

Assignees

• Bunker M Scott
• White Michael
• Mccree Timothy A
• Kuehn Keith J
• Phelan Andrew James
• Franz John P
• Hewlett Packard Entpr Dev Lp

Inventors

• Bunker M Scott
• White Michael
• Mccree Timothy A
• Kuehn Keith J
• Phelan Andrew James
• Franz John P

Classifications

• G11B33/10 Primary

  Indicating arrangements; Warning arrangements {(G11B15/04, G11B19/04, G11B27/34, G11B27/36 take precedence)} · CPC title

• G11B7/0945

  Methods for initialising servos, start-up sequences · CPC title

• G11B11/10595

  Control of operating function · CPC title

• G11B3/125

  by using electric or magnetic means · CPC title