SBOT STATUS

The goal of this page is maintaining an updated list of the status of the s-bots in IRIDIA For each s-bot, a short list of hardware/software problems should be given. Every time an error/problem occurs while experimenting with the s-bots, it *must* be recorded here.

sbot6

Working

• Tracks
• Rotation
• Camera (bit out of focus)
• IR Proximity and Ground Sensors

Not working

• Traction sensor not working at all
• Gripper. Open close mechanism gets stuck occasionally
• Accelerometer has tendency to jump to +/- 180 degrees. Otherwise working. Fixable by limiting values.
• Camera bit out of focus

Comments

• First generation

Last tested 14th October 2005

sbot 8

Working

• Tracks
• Gripper
• Rotation
• Accelerometer
• IR proximity and ground sensors

Not working

• Traction sensor not working at all

Comments

• First generation

Last tested 14th October 2005

sbot 9

Working

• Tracks
• Gripper
• Rotation
• Camera (quite a red image)
• IR Ground sensors

Not Working

• IR Proximity sensor 7 not working
• Traction sensor not working at all
• Light Sensor
• Accelerometer has tendency to jump to +/- 180 degrees. Otherwise working. Fixable by limiting values.

Comments

• First generation

Last tested 14th October 2005

sbot 13

Not Working

• Gripper broken (plastic on the gripper socket is broken, cannot be used)

Last tested 14th October 2005

sbot 19

Working

• Tracks
• Gripper
• Accelerometer
• Traction Sensor
• Rotation
• Camera
• IR Ground Sensors

Not Working

• IR Proximity sensor. No. 14 is not working at all

Last tested 14th October 2005

sbot 22

Working

• Gripper
• Rotation
• Tracks
• IR Proximity Sensors
• Traction Sensor (bit rigid)
• Camera

Not working

• IR Ground sensor 0 broken (very low sensitivity)

Last tested 14th October 2005

sbot 23

• gripper doesn't close firmly
• point of gripper tooth broken
• flexible arm
• one treel broken ??
• Last tested 3rd October 2005

sbot 24

Working

• Tracks
• Gripper
• Rotation
• Traction Sensor
• Camera (out of focus)
• IR Proximity and Ground sensors

Last tested 14th October 2005

sbot 26

Working

• Tracks
• Gripper

Not working

• Rotation ???
• No network connection
• Plastic of LED ring snapped.
• Last tested 3rd October 2005

sbot 30

Working

• Gripper
• Rotation
• Tracks
• Proximity Sensor
• Traction Sensor
• Camera

Not working

• cracked perspex on camera tower
• camera image quite red

Last tested 14th October 2005

sbot 32

Working

• Traction Sensors
• Proximity Sensors
• Gripper
• Rotation
• Tracks

Not Working

• Camera very out of focus

Last tested 14th October 2005

sbot 35

Working

Not Working

• Promiximity sensors 2,7,12
• Power shuts off intermittently / sometimes won't power up at all

Last tested 14th October 2005

sbot 36

Working Tracks ??? Gripper

Not working

• Accelerometer starting values are near +/- 180. Does register change - maybe usable by addition of constant before reading.

Last tested 14th October 2005