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FIRE FIGHTING ROBOT CONTEST TRINITY COLLEGE HARTFORD CONNECTICUT

2009 RULES AND REGULATIONS


 

I General Rules and Procedures

 

These rules and procedures apply to all Trinity College Fire-Fighting Home Robot Contest (TCFFHRC) competitions.

 

Chapter 1 Registration and Eligibility

 

 
 

1.1 Eligibility and Teams

 

Anyone may enter a robot.

There is no limit on team size.

In the rest of this document, the term “team” means either the group or the individual associated with a robot entered in the contest.

 

1.2 Multiple Entries and Kits

 

The challenge presented by the Trinity College Fire-Fighting Home Robot Contest (TCFFHRC) and the associated regional contests is for contestants to prepare a unique robot of their own design. However, we recognize that some teams may wish to enter a kit-based robot, a commercial robot, or a robot that shares many design features with another robot entered in the contest. Therefore in 2009 we will award prizes to two categories (kit robots and unique robots) in the Junior, High-School, and Senior Divisions. The Walking, HOF, and RoboWaiter Divisions will not have separate kit/unique categories.

A team may enter more than one robot, but to qualify for a unique-robot prize each robot must differ visibly and significantly from other robots in at least some aspects of electronics or mechanics. Thus an individual, team or school may not register multiple identical robots as separate entries in the same Division except in the kit category.

Multiple, possibly identical, robots that function as a swarm may be entered in the Trinity College House-on-Fire Expert Robot Event. Those robots may not be entered as separate robots in other Divisions.

 

1.2.1 Guidelines for Kit and Unique Robots

 

Each team must indicate whether their robot is a kit robot or a unique robot, with characteristics as listed below, when registering it for the contest. Note that paint, stickers, and other non-functional components will not transform a kit robot into a non-kit robot.

 

1.2.1.1 Kit Robots

 

1.  May be constructed primarily from a single commercial kit, or

2.  Share mechanical design with another robot – even if is not commercial, or

3.  Share other major features with another robot

In cases 2 and 3 above, both of the similar robots will be considered as kit robots.

 

1.2.1.2 Unique robots

 

1.  Are constructed from a unique assortment of parts

2.  May use some components from a kit, but the overall design is unique.

 

1.3 Deadline

 

If you do not register between February 1 and March 20 (midnight to midnight), your robot will not be in the contest. There are no exceptions.

 

You have spent hundreds of hours and perhaps as many dollars on your robot. Register early!

 

1.4 On-line Registration

 

Registration for the TCFFHRC is available only on line through this website.   We will accept registration applications from  12:00 a.m. on February 1, 2009  to 11:59 p.m. on March  20, 2009.  For further details stay tuned to this website.

Steps in registration process are as follows:

1.  Go to the registration web site at http://www. trincoll.edu/events/robot/Registration/default.asp .

2.  Create a user ID and password and set up the rest of the account information.

3.  Fill in all of the required information.

4.  The contact person provided on the form will receive email confirmation of your successful registration within three days.

 

1.5 Fees

 

A non-refundable registration fee is required for each robot entered into the contest.  The  fee must accompany each entry.

If you want to enter two robots, then you must build two robots: the same physical robot cannot be entered twice, even if two entry fees are paid.

We repeat: registration fees are non-refundable.

 

The Division fees for 2009 are as follows:

 

Junior $60

Walking $75

High School $70

Senior $80

Expert $125.

 

1.6 Adult Assistance

 

The division structure makes the event more enjoyable for students, but it opens up an area of possible conflict. The problem occurs when a group consisting of people both in and out of school enters a robot in the Junior or High School Division.

 

The Judges will decide whether a given robot has been entered in the correct Division based on both the robot’s capabilities and the team’s abilities.

 

For example, consider a second-grade student who enters a microprocessor controlled, stepper motor driven robot that uses modulated IR sensing and a video navigation system. The control program seems to be written in C++ and the student’s parents just happen to work for NASA.   This robot would be reclassified in the Senior division.

 

Normally a robot created by a group of 6th and 7th grade students with an adult advisor would enter the Junior Division. Such students may also have the ability and skill to build and program the robots that may be entered into the Junior and High School Divisions.

This does not mean that the students have to do everything, i.e., mechanics, hardware, electronics, software completely on their own. On the other hand, we do not want to see an advisor spending hours upon hours writing and debugging a student’s software. We are less concerned about the role of an adult who helps a team of college students since the team would enter the Senior Division, which is open to everyone.

 

Adults helping students is perfectly OK; that’s how students learn.

 

Adults taking over the project is not; that’s how student learn to cheat.

 

As far as the students are concerned, the goal of the contest should be education, not winning. We know that the students (sometimes desperately) want to win, but their adult mentors must allow them to compete, win or lose, on their own merits.

 

This contest runs on the honor system, but we expect that the student contestants bear primary responsibility for their robots. Should we find any case to the contrary, we will reassign the robot to a more appropriate Division.  In these cases the decision of the Chief Judge is final.

 

1.7 Construction Schedule

 

Teams should build their robots and bring them to the contest ready to run: this is not a construction contest where you build robots at the event!

Trinity will provide limited time and space for last minute changes, adjustments, and improvements. However, the robots should be completed (or very nearly so) by the time they get here.

 

1.8 Qualification Trials and Elimination Rounds

 

As an experiment, for the 2009 contest we have eliminated qualification trials. Every team registered for the contest will have the chance to run their robot on Sunday.

However, we have adopted the following rule for the 2009 High School and Senior Divisions: To qualify for a third trial in the competition, a robot must put out the candle at least once during the first two trials. Thus the first two rounds of the regular competition serve as elimination rounds.

 

1.9 Location, Dates, and schedule

 

TCFFHRC events will be held at Trinity College in Hartford, Connecticut, USA, on Saturday & Sunday, 4-5 April 2009.

The full schedule of events for the contest weekend will be posted on the website at http://www.trincoll.edu/events/robot/.

 

Chapter 2 Basic Rules

 

 

2.1 Judges’ Rulings

 

The Chief Judge is the final and absolute authority on the interpretation of all rules and decisions.

A team may challenge any ruling or scoring of the Arena Judges by stating that they wish to appeal the problem to the Chief Judge. The Chief Judge will then be called in to decide the matter.

The challenge must be made before the team leaves the arena after the completion of a trial.

All results, scores, and decisions become irrevocable after the team leaves the arena.

 

2.2 Safety

 

The Judges may stop any robot at any time if, in their opinion, it is performing (or is about to perform), any action that could be dangerous or hazardous to people, facilities, or other equipment.

Robots must not use flammable or explosive materials to extinguish the flame.

 

2.3 Dimensions and Accuracy

 

The goal of the contest is to make a robot that can operate successfully in the real world, not just in the laboratory. Such a robot must be able to operate successfully where there is uncertainty and imprecision. Therefore, the arena dimensions and other specifications listed below will not be precisely what the robots will encounter at the contest: they are provided as general aids.

The size limits on robots are, however, absolute and will be enforced by the Judges.

Object dimensions are given as length x width x height. The length is front-to-back, width is side-to-side, and height is top-to-bottom.

 

2.4 Arena Environment

 

Although the robot contest arenas present an idealized version of the real world, you must not assume that all corners are exactly square, all walls precisely vertical, all joints flush, all fasteners recessed, and so forth and so on.

Every robot must successfully handle small misalignments and inaccuracies. You must test your robot under less-than-ideal conditions and verify that it works properly.

 

2.5 Trial Sequence

 

Each robot has an assigned number that determines the order in which they will compete in the contest. Each robot will make a trial run in the arena in ascending numeric order, so that the robots compete consecutively. When all robots have completed the first trial, the sequence repeats for the second and third attempts. Once assigned, the order of running will not be changed.

 

Contestants will have limited time between their trials for adjustments, modifications, and repairs to their robot. However, after the preceding robot has completed its trial, then their robot must be in the arena and ready to start within 1 minute. The Judges will start a timer when they call for the next robot: that robot must begin its trial before that clock reaches 1 minute. Any robot that is not ready to run after 1 minute will forfeit its chance at that trial. It may still compete in any remaining trials.

Translation: If you are not ready, you miss your turn. The End!

 

2.6 Starting The Trial

 

The team may place the robot in the arena at the designated starting location, but must not transfer any information to the robot regarding the layout of the arena, the starting position, or the position of any objects.

The team must not touch the robot after placing it in the arena.

The team will show a Judge how to start the robot by either pressing a Start button or triggering the Sound Start device.

After the robot is ready and the Judge knows how to start it, the Judges will determine the location of any objects within the arena, as determined by the robot’s Operating Modes. The Judges will then place these objects in the arena.

The Judge will determine when the trial begins and will start the robot.

If for any reason the robot does not start, then that trial is over.

 

2.6.1 Start Button

 

Robots must have exactly one push button switch that start the robot. This button must be positioned at a location which is both easy to see and reach, ideally on the top surface of the robot.

The button must be labeled START, RUN, or GO.

 

2.6.2 Program Downloading

 

The team must download any required program or firmware to the robot before it is put into the arena. Once that is done, then only the Start Button will be pressed to start the robot.

 

2.7 Practice Time

 

The contest arenas will be assembled and available for unscheduled test runs on Saturday morning. Due to the limited number of arenas and the large number of robots, waiting lines can become very long.

Do not expect any practice time on Sunday morning, although a few arenas may be available.

You should use the practice time to calibrate sensors for the conditions in the gym and to troubleshoot any last minute problems. No team has ever accomplished extensive code development and hardware design on Saturday.

Robots should be built, programmed, and ready to run on arrival at the contest site. Get busy now!

Note that some teams bring entire practice arenas along to the competition. You may be able to wheedle your way into those arenas, but that’s up to your negotiating skills.

 

2.8 Power and Facilities

 

Power will be distributed as 120 VAC 60 A. Your equipment must draw less than 10 A from a single US-standard 15 outlet.

You must bring along any voltage or frequency converters required to adapt that power to your needs.

You must bring along sufficient extension cords and outlet strips; you will have access to a single outlet that may be 10 meters from your assigned table.

Contestants should bring any and all materials, parts, and test equipment that they might need.

The gymnasium is well-lighted, but it is not air-conditioned. Spring weather in Hartford tends to be warm and humid with occasional chilly rain, so plan your wardrobe accordingly.