Microprocessor circuit providing vehicle parameter test data

Details Microprocessor circuit providing vehicle parameter test data Microprocessor circuit providing vehicle parameter test data

1980-08-14

1982-11-30

Wise, Edward J.

Boots, shoes, and leggings

731172, G06F 1520, B60L 300

Patent

active

043618707

ABSTRACT:
The microprocessor production instrumentation package (MPIP) is an electronic testing device used in railway vehicles operated on a test track to insure that the vehicles meet rigid operational specifications. The testing device provides vehicle data regarding axle speed, brake pressure, motor armature and field currents, acceleration, etc., in a time-saving manner. The self-calibrating MPIP provides permanent data curves from an oscillograph and a paper tape print-out of the vehicle data as it is generated. The testing device is powered by the vehicle's DC supply and is small enough to be hand-carried onto the vehicle.

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patent: 4258421 (1981-03-01), Juhasz et al.
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