EV3 Problem

EV3 Problem

1. Sensors

   • Touch
     • able to recognise when it's touching an object
   • Colour Sensor
     • The colour sensor can be used to detect colour
   • Motor
     • controls wheels and arm lift
   • Ambient Light Sensor
     • used to differentiate light levels

2. Constraints

   • The Map
     • Orientation of the map cannot be changed
     • FIxed Orientation
   • Robot
     • Robot parts cannot be changed
       • sensors cannot be changed
       • wheel sizes cannot be changed
       • Motors cannot be changed
     • Robot can only detect limited colours
     • Robot cannot differentiate weight
     • Robot is at a slow speed
     • Robot has only one colour sensor to he right

3. Prescribed Criteria

   • PC1 - Follow the line
     • Requirements
       • Robot is able to turn left
       • Robot can follow line
       • Robot is able to turn right
       • Robot can detect colour
       • Robot can go straight
       • Robot can reverse
       • Robot can turn around/ 360
   • Robot detects an object
     • Robot determines if object is moveable or immoveable
       • PC2 - Move a moveable object
         • Requirements
           • Robot can push object
           • Robot can push object to the side
           • robot can return back to it's course
       • pc3 - Robot can detect an immoveable object
         • Manoeuvre around an immoveable object
   • PC4 - detects intersections
     • Navigate intersections
       • Robot turns right
       • Robot turns left
       • Robot goes straight
       • if robot detects dead end
         • reverses
         • turns around

4. Self Prescribed Criteria

   • Make Robot do light display when mission is completed
   • Robot is able to display question mark and run away
   • Spin around 5 times
   • reversal spins