Ask Your Question
1

Advice ROS Single Board Computer - (Kinect, +other sensors)

asked 2011-07-23 08:07:24 -0600

PhaseSpace gravatar image

updated 2016-10-24 09:03:33 -0600

ngrennan gravatar image

Hello,

I have a robotic platform that I wish to put ROS and the Kinect sensor on.

I would like some advice on the hardware for the robotic platform I am building. My current robot platform has blackfin processors which do not have USB interfaces. I need a board that will be powerful enough to process the Kinect data, and be able to accept all the camera, sensors, etc that I already have. I need ports for I2C, UART, additional USB for webcam etc.

I looked at the Beagleboard, and it was suggested it would not be powerful enough to handle the Kinect.

It was suggested to me that a mini-itx board would be a good replacement.

How would I integrate the i2C, motor controller, and other components into this type of board? Is there some kind of I2C and various connector expansion pack I can get for this?

Is there another signle board computer that will work well? Any advice is appreciated.

edit retag flag offensive close merge delete

3 Answers

Sort by ยป oldest newest most voted
3

answered 2011-07-23 09:32:13 -0600

dornhege gravatar image

You have two ways of integrating the I/O interfaces:

  1. Look for an embedded board that supports all your requirements.

  2. Buy a embedded board with good performance and use a microcontroller or similar (PC104) for additional interfaces.

I think option 2) will be much simpler. Especially I2C is not necessarily available and if you want to process Kinect data you don't want to compromise on power. The arduino is a comparably easy way to get I2C and depending on the data rate you can get additional UARTs.

When you look into embedded boards in comparison to a standard board, you will usually find that you get things like multiple UARTs which can be really nice and is fading out in consumer products.

We have a NANO-PV-D510A and a WAFER-945GSE board and both work well, although they not up 2 date on power.

I think, the fitPc2 is used quite often.

edit flag offensive delete link more

Comments

I looked into this a bit further. It was suggested by another member that I could use a high level processor for the kinect, and then something else for the robot controller. I am thinking of using a mini-itx, or fitPc2 for the kinect and the beagleboard as the main robot controller
PhaseSpace gravatar imagePhaseSpace ( 2011-07-24 07:35:59 -0600 )edit
1

answered 2011-07-23 12:00:00 -0600

PhaseSpace gravatar image

Thanks for the response. I have been looking at various boards and really am not sure what will work with ROS and Kinect well. Were you using the boards you mentioned with a robotic application and the Kinect sensor?

edit flag offensive delete link more

Comments

better use the "post a comment" function to reply to an answer, as the order of "answer posts" depends on votes.
Felix Endres gravatar imageFelix Endres ( 2011-07-24 02:12:55 -0600 )edit
0

answered 2011-07-24 08:13:24 -0600

tom gravatar image
edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

Stats

Asked: 2011-07-23 08:07:24 -0600

Seen: 2,155 times

Last updated: Jul 24 '11