[Diy_efi] Traction Control System (update 2)
Bruce
nacelp at bright.net
Mon Apr 29 21:29:57 GMT 2002
Way to simple to be a valid design <g>.
Bruce
----- Original Message -----
From: "les" <lesd at earthlink.net>
Subject: RE: [Diy_efi] Traction Control System (update 2)
After conditioning the wheel sensors to a good square wave,
use counter with two inputs, count up and count down.
Have the front wheel be triggering count down, and the back
wheel count up. With no slip, the counter will bounce around
pretty much even, but as slip starts, the count will be going up.
No need to measure pulse frequency, just a count, after a reset.
-Les
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