Surrogate component
AssigneeThe Government of the United States, as represented by the Secretary of the Army
InventorsDavid Anthony Skalny, Craig William Schmehl
Life of this patent
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Abstract
A surrogate component for a test system is described that includes a body having a first shell, a second shell coupled to the first shell, and a wiring harness. The first shell includes a plurality of exit holes and the second shell includes a first connection interface and a second connection interface. The wiring harness passes through at least one of the plurality of exit holes of the first shell and includes at least one data communication line coupled to the first connection interface and at least one power line coupled to the second connection interface.
Claims13
A surrogate component, comprising:
- a body, comprising,
- a first shell comprising
- a first end wall;
- a first plurality of side walls coupled to the first end wall, wherein the first end wall and the first plurality of side walls define a cavity;
- a first coupling edge defined by a distal end of each of the first plurality of side walls;
- and
- a plurality of exit holes;
- and
- a second shell coupled to the first shell, wherein the second shell comprises
- a first connection interface;
- a second connection interface;
- a second end wall, comprising at least two openings, wherein the first connection interface is located at one of the at least two openings, and wherein the second connection interface is located at another of the at least two openings;
- a second plurality of side walls coupled to the second end wall;
- and
- a second coupling edge defined by a distal end of each of the second plurality of side walls, wherein the second coupling edge corresponds with the first coupling edge;
- and
- a wiring harness, comprising:
- at least one data communication line coupled to the first connection interface and passing through one of the plurality of exit holes;
- and
- at least one power line coupled to the second connection interface and passing through the one of the plurality of exit holes, wherein
- an intermediate wall extends between at least two of the second plurality of side walls and defines a first cavity and a second cavity, wherein the first and second connection interfaces are located in the second cavity, and wherein
- the first cavity comprises a shunt circuit, wherein the at least one power line comprises a first portion that couples to a first terminal of the shunt circuit, and a second portion that couples to a second terminal of the shunt circuit.
A test system, comprising:
- an electrically-powered machine comprising a battery compartment and a plurality of electrical footprints, wherein each of the plurality of electrical footprints comprise a power interface and a data interface;
- a surrogate component comprising
- a body including a first shell having a plurality of exit holes and a second shell coupled to the first shell, wherein the second shell includes a first connection interface and a second connection interface, and
- a wiring harness including
- at least one data communication line coupled to the first connection interface and passing through one of the plurality of exit holes, and
- at least one power line coupled to the second connection interface and passing through the one of the plurality of exit holes, wherein
- the surrogate component is located within the battery compartment, and wherein the first and second connection interfaces are coupled to one of the plurality of electrical footprints;
- one or more batteries located within the battery compartment, wherein each of the one or more batteries is coupled to a different one of the other plurality of electrical footprints, wherein the surrogate component has a size and shape common to each of the one or more batteries;
- and
- a data acquisition device coupled to a distal end of the wiring harness.
Dependencies are inferred from the claim text.