Boots – shoes – and leggings
Patent
1989-10-10
1991-02-12
Lall, Parshotam S.
Boots, shoes, and leggings
36442603, 180197, 303 97, 303103, B60T 832
Patent
active
049929453
ABSTRACT:
Method and apparatus by which skidding wheels of a vehicle are quickly recognized and distinguished from drive train vibrations. The method uses the difference between values of a comparison parameter (e.g. wheel circumferential distance) of a driven wheel and a similar comparison parameter of a non-driven wheel. The differences are summed over time intervals as soon as a kinetic parameter (e.g. slippage of the driven wheel) exceeds a threshold value. When the sum of the difference values exceeds a maximum value, a control signal is generated that can be used, for example, as an alarm signal for the driver, or as a control signal for changing the drive moment of the wheel, for changing gears, or for driving additional wheels.
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Lall Parshotam S.
Queen Tyrone
Siemens Aktiengesellschaft
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