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Unread 07-01-2012, 23:37
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ToddF ToddF is offline
mechanical engineer
AKA: Todd Ferrante
FRC #2363 (Triple Helix)
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Join Date: Apr 2011
Rookie Year: 2011
Location: Newport News, VA
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Re: Deciding which bridge to go for

Quote:
Originally Posted by stevend1994 View Post
I'm starting to think that with the Coopertition bridge, maybe we should try and organize/create a standardized system of some sorts to communicate across the field on whether or not to go for the Coopertition bridge.
I was thinking along these same lines, maybe something using a piece of tri-colored LED strip light. These could be wrapped around a post to be visible in all directions. The strip could be:
off: no meaning
blinking red: heading for red ramp
blinking green: heading for coopertition ramp
blinking blue: heading for blue ramp

Sometime during the match, the drivers would trigger the appropriate light to signal their intentions. The team colored lights are more for the benefit of intrateam communication. If there are green blinking lights on opposite sides of the field, both alliances will know they are going for a coopertition score, and which robots will be trying it.

When two robots approach a ramp, the first one drives up on, and drives forward to tip the ramp to the second robot, then cuts power to the wheels so it can be pushed. The second robot pushes the first robot up the ramp until it becomes balanced. This bit of "ramp etiquette" establishes which robot controls the balancing, so the two robots on the ramp don't end up fighting each other.

Thoughts?
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