Team UPDATE - 2014-01-10

[Joe Ross]

The ARENA
The VISION TARGETS

There are four (4) VISION TARGETS on each end of the FIELD: two (2) dynamic VISION TARGETS and two (2) static VISION TARGETS. There is one (1) dynamic VISION TARGET located above each LOW GOAL. Each dynamic VISION TARGET is located behind the polycarbonate panel on the ALLIANCE WALL. The dynamic VISION TARGET is horizontal and begins 5 ft. 8 in. above the FIELD carpet, is centered over the LOW GOAL, and consists of a panel with one (1) 4 in. wide, 1 ft. 11 ½ in. long strip of retro-reflective material (3M 8830 Silver Marking Film) adhered horizontally along the length of the panel with a 2 in. black ABS plastic border surrounding the retro-reflective material. The dynamic VISION TARGET is actuated to show the retro-reflective material when its corresponding HIGH and LOW GOAL are HOT. It will rotate to hide the retro-reflective material (pointing it upwards) when its corresponding HIGH and LOW GOAL are not HOT. Both of these conditions are shown in Figure 2-9.

Before the MATCH starts and throughout TELEOP, both dynamic VISION TARGETS are positioned such that the the reflective material faces the FIELD.

The static VISION TARGET is mounted such that half is behind the polycarbonate sheet above the LOW GOAL and half is behind the acrylic panel of the PLAYER STATION. It uses vertical reflectors which are located above the inside edge of the LOW GOAL. The vertical reflector consists of a 4 in. wide, 2 ft. 8 in. tall stripe of retro-reflective material bordered by 2 in. wide black gaffers tape on the left and right sides. The vertical reflectors begin 3 ft. 1 ½ in. above the FIELD carpet.


Game Details
MATCH Logistics

Although an ALLIANCE may start a MATCH with up to three (3) BALLS, the PEDESTAL will only be illuminated when the last BALL that started the MATCH is SCORED, effectively reducing the number of BALLS in play per ALLIANCE to one (1).

BALLS that are ejected from gameplay during a MATCH will be delivered to the closest HUMAN PLAYER of that BALL’S ALLIANCE by event staff at the next safe opportunity. This includes BALLS that go in GOALS but don’t meet the criteria to be considered SCORED.

If a BALL becomes damaged or completely deflated, it will be replaced by a new BALL of the same color at the next safe opportunity. Once the new BALL enters the FIELD, the damaged BALL is invalidated, considered debris, and can no longer be used in MATCH play.

If an ALLIANCE’s BALL becomes stuck in an ALLIANCE’S ROBOT, the ALLIANCE may signal to the Head Referee that the BALL is “dead” (specifics regarding the signaling process are yet to be determined). At this point, the Head Referee will suspend the CYCLE (TRUSS and CATCH points are maintained, ASSIST accruals are voided) and re-illuminate the PEDESTAL, beginning another CYCLE for that ALLIANCE. If the dead BALL is freed, that BALL must be removed from the FIELD through one of the ALLIANCE’S GOALS or by passing to an ALLIANCE HUMAN PLAYER before the ALLIANCE can earn any more points. Each ALLIANCE is allowed to indicate one (1) BALL as “dead” per MATCH.

If an ALLIANCE’S BALL becomes stuck in an opposing ALLIANCE’S ROBOT, the Head Referee will signal an extended infraction of G12 (the assumption is that the ALLIANCE has already been penalized for the initial G12 infraction). At this point, the Head Referee will suspend the current CYCLE and re-illuminate the PEDESTAL, beginning another CYCLE for that ALLIANCE. If the stuck BALL is freed, that ball will be considered FIELD debris.

If a BALL becomes stuck on the TRUSS, the Head Referee will shake the TRUSS to free the BALL. In this situation, the ALLIANCE will not earn TRUSS points. While shaking the TRUSS, the Head Referee will take care not to impact gameplay of the other ALLIANCE.


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Game Manual
General Updates

Windows 7 activation update:

If you've had trouble activating Windows on your Classmate, the procedure, 2014 Windows 7 Activation Procedure_Rev0, to activate the Windows 7 images posted on the Intel FRC Image Portal has been posted at http://www.usfirst.org/roboticsprogr...ical-resources.

In order to activate the copy of Windows 7, teams must download this tool and run the application.

Sounds like a reasonable resolution to the ball stuck issues. Glad to see an activation fix.