Tire Flip M09 FIRST LEGO League 2020-2021 RePLAY Challenge

The robot flips tires so their white centers face up and moves them into their large target circle.

#1668
31 Aug 2020
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Scores

If the light (blue tread) tire is white center up: 10
If the heavy (black tread) tire is white center up: 15
If white-center-up tires are completely in the large target circle: 5 each
For all scores, the tire needs to be resting on only the mat.

Note

If the heavy tire crosses the red flip line at any time, even partly, it scores zero.

The flip line runs all the way north to south. Only part of it is shown.

Rules.

Picture of 1668-Tire-Flip-Scores-2

FLLCasts Tip

The tires could be flipped with a an attachment that follows the idea of FLL 2017: Attachment The Manhole Cover (08th) Mission, but stronger because the tire are way heavier.

In this mission the black tire cannot cross the red line, which means that you cannot bring it back to base and flip it. If the the black tire crosses even partially the black line - the points don't count.

This is not true for the blue tire - meaning that you can bring it in base, flip it and then push it back into position.

Курсове и занятия включващи този Урок

Този Урок е използван в следните курсове и занятия.

FIRST LEGO League 2020 RePlay Solutions and review with SPIKE Prime

This course presents Solutions and Review of the FIRST LEGO League 20121 RePlay competition. We do such a course every year after the competition. By moving through the course lessons, building the robot and attachment and completing the missions you will learn how to achieve FLL mission following good engineering principles for building robots, attachments and developing programs. Upon completion of the course you will have many new ideas about how to approach mission on every FLL robotics competition and how to help your team score more points.

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M09. Tire Flip

This video tutorial is for the Tire Flip Mission from FIRST LEGO League 2020 RePlay robotics competition. Flip missions are always some of the most interesting and challenging. In this tutorial you would learn how to build an attachment and accomplish a mission that requires you to flip a part, like flipping a coin. Most of the complexity for this mission is in the attachment and not the programming, but this is also way it works perfectly, every single time.