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Unread 16-03-2014, 19:39
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martin417 martin417 is offline
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New robot rules at Peachtree

I just received an email blast from the Peachtree regional commmitee. They are now adding a requirement for a "safety interlock", a device that will prevent accidental actuation of a firing system.

Quote:
In the spirit of R8 and FIRST’s guidance from this update and as a result of other events having experienced accidental deployments of robot mechanisms and injuries while handling robots, Peachtree Inspectors will be requiring a couple of items if you plan to transport or operate your robot in a stored energy configuration :
1) The presence and engagement of a "safety interlock mechanism," independent of the firing system that prevents accidental release of the mechanism while in the pit, queuing line, field placement, field removal or any other non-match time the robot mechanism is "armed."
2) Demonstration to the inspector of effective operation of this interlock and the proper and safe placement and removal of the interlock. This may, at the inspector's discretion, include the demonstration of this interlock device through an attempted "dry fire" of your mechanism.
3) A description to the inspector of your plan for safe field removal if the robot is not upright and the mechanism is armed.
Understanding that this requirement comes after the official Stop Work time for construction of your robot, this interlock does not have to be a permanent part of your robot indeed, the expectation is that it will be removed from the machine when placed on the field, and as such, would not be counted as part of the robot’s official weight, unless significant components are permanently attached to your robot. Inspectors are prepared to be reasonable in accommodating teams’ responses to this requirement - the goal here is safety for all involved.
The Peachtree Committee doesn't want anyone getting hurt while these mechanisms are armed. I trust everyone will see the wisdom of operating this way and compliance will not be a major issue.
I look forward to an exciting Peachtree Regional Competition and to seeing all of you at the event!
The only issue I have here is that since this is not rule put in place by FRC, there is no Q&A, or any other method by which we can get clarification. I have no worries that the launching mechanism on our robot might accidentally fire. I am now worried that we will run into trouble with the inspectors because I do not see an easy way to add an interlock that will not violate the robot rules. Our mechanism is pneumatic in nature, and we must transport the robot with the pneumatic system pre-charged. since the pneumatic rules are very restrictive, most safety interlock systems would violate the pneumatic rules.

There is no governing body I know of to ask questions of, since this was not imposed by FIRST.

This year just keeps getting better.
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