Shanghai Grandar Robotics Co., Ltd.

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2 Vs 2 Robot Soccer Contest Rules Explanation
Shanghai Grandar Robotics Co., Ltd.
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Soccer Arena
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Arena long 240cm,width160cm, height18cm
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Arena Floor Sheet

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The Ball
The balls specification is as
follows Diameter 9cm, Weight 1605g? A
transparent ball with battery and small lamps
inside.
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Robots
Each team should have 2 team members and 4
robots enter the contest area. Two robots
for one team are allowed to take part in the
contest when it starts. One of the robots acts as
goalkeeper. The robots must be autonomously
controlled and should be started by a team
member. No remote control is allowed. Robots are
also not allowed to be guided by light or
reflective objects on the wall, ground or
elsewhere. After every start or after each
pause, team members should only start the robots
following the referees instruction.
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Robot Specifications
Diameter The diameter of the robots should be
within 30cm. Height
Less than 22cm. Weight Less than 2 kg.
Sensors There is no limit on the kinds and
quantity of sensors. DC
output Less than 12V. Kick Set Holding a
ball inside should less than 3cm.
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Glossaries
1. Outside The ball is kicked outside the
arena 2. Goal The center of the ball (half of
the ball) passes the goal line. 3. Lock ball The
ball has not been able to move for over 5
seconds. 4. Lost ball The kickoff robot can not
touch the ball for 5 seconds after its first
kick. 5. Interrupt After the referees
instruction to start the contest, no robot may
touch the ball within 30 seconds. 6. Drop the
contest restarts with a drop after an
interrupt. 7. Free kick The contest restarts
with a free kick after an outside, transgressing
penalty kick is announced.
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Time Specifications
Contest first half-count 5 min break 2
min 2nd half-count 5 min Before Contest 5
minutes for each team to test their
robots Extra-time If the contest is a draw,
there will be an extra-time. 1st half-count 2
min 2nd half-count 2 min no break time Gold
ball rule
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Kickoff
30cm
B
A
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Free-kick
(from wall15cm)
B
A
30cm
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Penalty-kick
Penalty mark(60cm)
A
B
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Drop
Lock ball
A
B
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Committing a Foul and Penalty
1. Committing a foul by collision Colliding with
other robots (of another team) while the
ball is out of their control. 2. Red card A
red card given to a robot will send the robot off
for 90 seconds. After 90 seconds, the robot
can be placed back on the field and resume
play. A red card to a player will send the
player outside the contest area. 3. Illegal
defense Both of the defense team robots have
remained in their goal area for over 5
seconds, or any part of one of the defense team
robots has passed its goal line. The referee
should give the other team a free-kick. 4.
Kick-off delay If the robot set to kick-off can
not reach the ball within 5 seconds, the
referee should give the other team a
free-kick. 5. Illegal kick-off Before the robot
set to kick-off touches the ball, another
robot touches the ball. The referee will let the
robot set to kick off take the kick-off
again.
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Robot Replacement
During the contest, players cannot replace their
robots without the referees permission. The
replacement should only take place after a goal,
a block, or a halt. Each team has the chance to
replace their robots 3 times in one contest. The
replacement procedure is 1) Player applies for
replacement 2) Referee permits replacement 3)
The player takes the robot off of the field and
places another robot onto the
field. Reloading a program should be treated as
a replacement.
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Repairing Robot Injuries
During the contest, if the robots operation is
halted or the robot is injured without a foul,
the player can take it off for repair with the
referees permission, and the contest should
continue. At least 30 seconds later, the robot
can be placed back on the field with the
referees permission on the nearest drop spot.
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Pipeline
Wait for turn
Spec. Exam
Side choice
2min. preparing
1st half-count
Interval break
2nd half-count
Extra-time
Penalty Kick
Sign for admit
Leave the Arena
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Any questions pls. contact Dr. Xin,
Yingjie Tel [phone] Fax
021-64953936 Mailxinyj_at_grandar.com
Websitewww.grandar.com