Isn't that how all the cheaper tire pressure monitors work? That's the way the MINI did it. Once you've got an ABS computer sitting there counting wheel revolutions anyway, it's essentially free. Maybe a button, a light, and enough extra CPU power to handle it. I wonder what the algorithm looks like...
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timeasmymeasure
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Date: 2008-04-13 03:29 pm (UTC)Isn't that how all the cheaper tire pressure monitors work? That's the way the MINI did it. Once you've got an ABS computer sitting there counting wheel revolutions anyway, it's essentially free. Maybe a button, a light, and enough extra CPU power to handle it. I wonder what the algorithm looks like...