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Ideas for communicate N systems that uses ROS. (Example inside)

asked 2012-12-05 04:02:11 -0500

updated 2014-01-28 17:14:28 -0500

ngrennan gravatar image

Hi, this is the situation:

let supose we all live in a small town where everyone has an autonomous car using ROS.. :D

Now, we want to enable V2X communication in our vehicles (vehicle-to-vehicle and vehicle-to-infrastructure) in order to stablish an intelligent transportation system, ITS.

questions are:

¿How to communicate N ROS systems between themselves in a intermitent wireless network?
¿How to communicate ROS systems through a Non-ROS System at Infrastructure*?

I know this is a very wide question, but I want to know if there is a proposed architecture for systems like this.

Thanks.

EDIT:

Non-ROS system could be, for example, a web server for traffic info or a intersection manager, etc.

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answered 2012-12-05 04:45:32 -0500

dornhege gravatar image

updated 2012-12-05 04:46:17 -0500

For multiple ROS systems there is multimaster, although I don't know the state of that package.

Communications through non-ROS systems is obviously dependent on the non-ROS system.

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I've read about multimaster, but it is in current development. And the Non-ROS system could be a web server.

gustavo.velascoh gravatar imagegustavo.velascoh ( 2012-12-05 05:12:29 -0500 )edit
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Everything custom, you'll have to implement. Web server could mean anything. For the client site there is http://www.ros.org/wiki/rosbridge You might be able to use that.

dornhege gravatar imagedornhege ( 2012-12-05 06:27:44 -0500 )edit

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Asked: 2012-12-05 04:02:11 -0500

Seen: 287 times

Last updated: Dec 05 '12