Subject:
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line following
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 15 Apr 1997 02:55:43 GMT
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Original-From:
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Rajesh Gottlieb <RAJESHG@CCWF.CC.UTEXAS.EDUnomorespam>
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Viewed:
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1451 times
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Hey all,
I'm looking for some ideas on sensors and algorithms for a line following
robot (black tape on white floor).
If any of you have had some luck at this or know where I can find
some info please let me know.
Thanks
Rajesh
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Message has 2 Replies:
 | | Re: line following
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| (...) He have (had?) some robots here at work that were used in the production areas, and they followed a line on the floor. I've not studied them carefully, but I think they work something like this: Two reflective photosensors are aimed at the (...) (27 years ago, 16-Apr-97, to lugnet.robotics.handyboard)
| | | Re: line following
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| (...) This one's pretty easy. Two IR detector/emitter pairs along the bottom, midline of the robot (say, about 1cm or less off the floor). The algorithm is to keep both detectors over the black tape (i.e. a low reflectance reading); if the right one (...) (27 years ago, 16-Apr-97, to lugnet.robotics.handyboard)
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