Boots – shoes – and leggings
Patent
1984-08-15
1986-11-25
Lall, Parshotam S.
Boots, shoes, and leggings
36443107, 123339, F02M 2306, G06F 776
Patent
active
046252819
ABSTRACT:
An engine load transient compensation system is disclosed for compensating a vehicle engine in accordance with various engine loads selectively implemented in response to actuation of accessory switches. The accessory switches which selectively implement additional engine loads are series coupled through associated resistors to a summing terminal wherein digital switch control signals provided by the switches result in a composite analog signal at the summing terminal whose magnitude is related to the amount of accessory engine load. The summing terminal is provided as an input to a microprocessor which effectively determines whenever a substantial change in engine accessory load is to be implemented in accordance with the accessory switches, and compensation for this engine load transient is provided by the microprocessor in accordance with the magnitude of the change in engine accessory load. The circuitry which provides the composite analog signal related to accessory load is external to the microprocessor thus resulting in providing the microprocessor with only one accessory load input signal and simplifying the operation of the microprocessor.
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Lall Parshotam S.
Melamed Phillip H.
Motorola Inc.
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