Subject:
|
Re: multi train dogbone
|
Newsgroups:
|
lugnet.trains
|
Date:
|
Mon, 14 Aug 2000 02:18:53 GMT
|
Viewed:
|
562 times
|
| |
![Post a public reply to this message](/news/icon-reply.gif) | |
Dan,
Very clever layout. How is the RCX deturning when to let the next train go? Is
it timed or is it using a sensor to figure out if the track was clear. I would
be curious to see how this worked with longer trains, ones with a few pieces
of rolling stock.
The issue I ran into with my non-LEGO controled layout was the the light
sensors were detecting the gaps between cars and assuming the the coast was
clear when it really wasn't. So I ended up setting up parameters that said the
the light sensor had to be clear for a selected amount of time (aprox 5s). I
was wondering if you were able (or did) anything like this with your layout.
jt
In lugnet.trains, Dan Boger writes:
> Hey all,
>
> Here's something we've [1] been working on for our next show... It's a
> dogbone shaped track, that runs 3 trains on it at once, without collisions.
> It's pure LEGO, no modifications, and needs only one RCX. The center
> section of track switches polarity, cause it runs trains in both
> directions.
>
> Here's a few mpegs of the actions:
>
> http://www.peeron.com/pics/loop/
>
> and if anyone knows how to turn them sideways, please let me know! :)
>
> :)
>
> Dan
>
> [1] Jenn, me and Tom Cook
|
|
Message has 1 Reply: ![](/news/x.gif) | | Re: multi train dogbone
|
| (...) This layout was designed as a tolly line, so it wasn't tested with longer trains. (...) In this case, this was not a problem. However, in a different project, Tom Cook designed an automated level crossing that had to deal with long trains (...) (24 years ago, 14-Aug-00, to lugnet.trains)
|
Message is in Reply To:
![](/news/x.gif) | | multi train dogbone
|
| Hey all, Here's something we've [1] been working on for our next show... It's a dogbone shaped track, that runs 3 trains on it at once, without collisions. It's pure LEGO, no modifications, and needs only one RCX. The center section of track (...) (24 years ago, 13-Aug-00, to lugnet.trains)
|
17 Messages in This Thread: ![multi train dogbone -Dan Boger (13-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/246.gif) ![Re: multi train dogbone -Matthew Miller (13-Aug-00 to lugnet.trains, lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: multi train dogbone -Ka-On Lee (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Matthew Miller (14-Aug-00 to lugnet.trains)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![You are here](/news/here.gif) ![](/news/46.gif) ![Re: multi train dogbone -Dan Boger (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Jeff Elliott (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/246.gif) ![Re: multi train dogbone -Matthew Miller (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -James J. Trobaugh (15-Aug-00 to lugnet.trains)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: multi train dogbone -Ludo Soete (15-Aug-00 to lugnet.trains)](/news/x.gif)
![](/news/x.gif) ![](/news/68.gif) ![Re: multi train dogbone -Steven Barile (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Dan Boger (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Jeff Elliott (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Steven Barile (14-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Jeff Elliott (15-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Steven Barile (15-Aug-00 to lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Re: multi train dogbone -Jeff Elliott (15-Aug-00 to lugnet.trains)](/news/x.gif)
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|