Test system combination for testing several systems under test in parallel, comprising several test systems
First Claim
1. A test system assembly for testing several systems under test for an aircraft in parallel, with the test system assembly comprising:
- a first test system for simulating a first electrical environment of a first system under test comprising a first electrical interface, the first test system comprising a second electrical interface;
a second test system for simulating a second electrical environment of a second system under test comprising a third electrical interface, the second test system comprising a fourth electrical interface;
a first electrical wiring connected to the first and second test systems; and
a master network configured for data exchange between the first and second test systems and for data exchange with a workstation for controlling test sequences,wherein, during operation of the test system assembly, a second electrical wiring is connected to the first electrical interface and the second electrical interface, and a third electrical wiring is connected to the third electrical interface and the fourth electrical interface,wherein the first, second and third electrical wirings are original electrical wirings connecting the first and second systems under test installed in the aircraft, orwherein the first, second and third electrical wirings are electrically equivalent to the original electrical wirings connecting the first and second systems under test installed in the aircraft.
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Accused Products
Abstract
Modern high-end technology products such as aircraft consist of a number of individual systems that are controlled by independent electronic control units and increasingly interconnected. According to one exemplary embodiment of the present invention, a test system assembly for testing several such systems for an aircraft in parallel is disclosed, wherein a master network is provided in order to exchange data between the individual test systems and a control unit, and wherein original electrical wiring is provided between the test systems in order to directly interconnect the tested systems. The flexibility of system tests for aircraft may be increased in this fashion.
12 Citations
16 Claims
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1. A test system assembly for testing several systems under test for an aircraft in parallel, with the test system assembly comprising:
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a first test system for simulating a first electrical environment of a first system under test comprising a first electrical interface, the first test system comprising a second electrical interface; a second test system for simulating a second electrical environment of a second system under test comprising a third electrical interface, the second test system comprising a fourth electrical interface; a first electrical wiring connected to the first and second test systems; and a master network configured for data exchange between the first and second test systems and for data exchange with a workstation for controlling test sequences, wherein, during operation of the test system assembly, a second electrical wiring is connected to the first electrical interface and the second electrical interface, and a third electrical wiring is connected to the third electrical interface and the fourth electrical interface, wherein the first, second and third electrical wirings are original electrical wirings connecting the first and second systems under test installed in the aircraft, or wherein the first, second and third electrical wirings are electrically equivalent to the original electrical wirings connecting the first and second systems under test installed in the aircraft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An aircraft connected to a test system assembly, the test system assembly comprising:
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a first test system for simulating a first electrical environment of a first system under test comprising a first electrical interface, the first test system comprising a second electrical interface; a second test system for simulating a second electrical environment of a second system under test comprising a third electrical interface, the second test system comprising a fourth electrical interface; a master network configured for data exchange between the first and second test systems and for data exchange with a workstation for controlling test sequences; a first electrical wiring connected to the first and second test systems; wherein, during operation of the test system assembly, a second electrical wiring is connected to the first electrical interface and the second electrical interface, and a third electrical wiring is connected to the third electrical interface and the fourth electrical interface, wherein the first, second and third electrical wirings are original electrical wirings connecting the first and second systems under test installed in the aircraft, or wherein the first, second and third electrical wirings are electrically equivalent to the original electrical wirings connecting the first and second systems under test installed in the aircraft.
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16. A test system for a test system assembly, the test system assembly comprising:
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a first test system for simulating a first electrical environment of a first system under test comprising a first electrical interface, the first test system comprising a second electrical interface; a second test system for simulating a second electrical environment of a second system under test comprising a third electrical interface, the second test system comprising a fourth electrical interface; a master network configured for data exchange between the first and second test systems and for data exchange with a workstation for controlling test sequences; and a first electrical wiring connected to the first and second test systems; wherein, during operation of the test system assembly, a second electrical wiring is connected to the first electrical interface and the second electrical interface, and a third electrical wiring is connected to the third electrical interface and the fourth electrical interface, wherein the test system is configured for outputting an inventory report on a status of a hardware equipment and on properties of the hardware equipment, as well as for outputting an inventory report on all simulations loaded in the test system and the properties of all simulations, and wherein the first, second and third electrical wirings are original electrical wirings connecting the first and second systems under test installed in an aircraft, or wherein the first, second and third electrical wirings are electrically equivalent to the original electrical wirings connecting the first and second systems under test installed in the aircraft.
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Specification