Computerized single car test device system

A test system for computerized single car test devices. The test system includes at least one car tester having a first connector for connecting a first port to a brake pipe of the car, valves for selectively interconnecting ports of the tester, at least one pressure sensor sensing pressure at one o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RICHARD J. MATUSIAK, MICHAEL J. HAWTHORNE
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A test system for computerized single car test devices. The test system includes at least one car tester having a first connector for connecting a first port to a brake pipe of the car, valves for selectively interconnecting ports of the tester, at least one pressure sensor sensing pressure at one or more of the ports, a communication circuit and a local controller connected to the valves and sensor and programmed to perform a test of the brake system and connected to the communication circuit to transmit test results. A plurality of car testers may be in communion with and controlled by the central controller at the same time.