# US 10,120,771 B2 · Multiuse-capable test environment for a plurality of test objects > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,120,771 B2 - Document ID: US10120771B2 - Status: Granted - Kind: B2 - Application number: 14/783,405 - Filed: 2014-04-04 - Published: 2016-03-10 - Granted: 2018-11-06 - Earliest claimed: 2013-04-09 - Assignees: Airbus Defence and Space GmbH - Applicants: Eads Deutschland GmbH - Inventors: Philipp Wager; Bernd Schumacher - Web page: https://patentgrep.com/patent/US10120771B2 ## CPC - G06F 11/3041: {where the computing system component is an input/output interface (interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units G06F13/00)} - G01R 31/2834: {Automated test systems [ATE]; using microprocessors or computers (G01R31/317 takes precedence; ATE for detection of defective computer hardware G06F11/2736)} - G01R 31/31903: {tester configuration} - G01R 31/31907: {Modular tester, e.g. controlling and coordinating instruments in a bus based architecture} - G06F 11/273: Tester hardware, i.e. output processing circuits {(G06F11/263 takes precedence)} - G06F 11/3698: Environments for analysis, debugging or testing of software - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G01R: MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES (indicating correct tuning of resonant circuits H03J3/12) ## Abstract The present invention relates to an arrangement for providing a test environment for testing test objects. The arrangement includes a first test case implementation unit and a second test case implementation unit, as well as a first test object and a second test object. In one embodiment, the test environment is configured such that at least the first test case implementation unit is coupled to at least one of the first test object and the second test object for implementing a test case. ## Claims ### Claim 1 An arrangement for providing a test environment for testing test objects, comprising: a first test case implementation unit and a second test case implementation unit; a plurality of test objects, including a first test object and a second test object, each of which comprises an aircraft computer, wherein the test environment is configured such that at least the first test case implementation unit is coupled to at least one of the first test object and the second test object for implementing a test case; a connection unit that is configured to selectively couple one of the first test case implementation unit and the second test case implementation unit to at least one of the first test object and the second test object; and a plurality of mechanical simulation hardware units that are actuated by the plurality of test objects during a test case, wherein each of the plurality of simulation hardware units may be selectively coupled to one of the plurality of test objects via the connection unit, wherein the plurality of simulation hardware units are arranged spatially separated from the plurality of test objects. ### Claim 2 (depends on 1) The arrangement in accordance with claim 1, wherein the test environment is configured such that the first test case implementation unit is coupled to the first test object and also to the second test object for implementing one test case each. ### Claim 3 (depends on 2) The arrangement in accordance with claim 2, further having: a third test object; wherein the test environment is configured such that the second test case implementation unit is coupled to the third test object for implementing a test case. ### Claim 4 (depends on 3) The arrangement in accordance with claim 3, wherein the connection unit has a plurality of input interfaces, each of which is configured to connect one of plurality of test case implementation units, which includes the first and second implementation units, wherein the connection unit further has a plurality of output interfaces, each of which is configured to connect one of the plurality of test objects, which includes the first and second test objects, and wherein the connection unit is configured to couple one of the plurality of input interfaces to at least two of the plurality of output interfaces so that one of the plurality of test case implementation units is coupled to at least two of the plurality of test objects allocated to said at least two of the plurality of output interfaces. ### Claim 5 (depends on 2) The arrangement in accordance claim 2, further having: a plurality of signal taps, each of which is allocated to one of the plurality of test objects and is configured to read out data transmitted to the one of the plurality of test objects and output by the one of the plurality of test objects. ### Claim 6 (depends on 5) The arrangement in accordance with claim 5, wherein at least one signal tap is configured to receive data that can be forwarded as an input signal to the one of the plurality of test objects allocated to such at least one signal tap. ### Claim 7 (depends on 5) The arrangement in accordance with claim 5, further having: a control device that is configured to control the coupling of the plurality of test case implementation units to the plurality of test objects, and to control the coupling of the plurality of test objects to the plurality of simulation hardware units via the connection unit. ### Claim 8 (depends on 1) The arrangement in accordance with claim 1, further having: a third test object; wherein the test environment is configured such that the second test case implementation unit is coupled to the third test object for implementing a test case. ### Claim 9 (depends on 1) The arrangement in accordance with claim 1, further comprising: a connection bus that is configured to connect a plurality of test case implementation units, which includes the first and second implementation units, to the plurality of test objects, which includes the first and second test objects, such that each of the plurality of test case implementation units may be selectively coupled to each of the plurality of test objects. ### Claim 10 (depends on 9) The arrangement in accordance claim 9, further having: a plurality of signal taps, each of which is allocated to one of the plurality of test objects and is configured to read out data transmitted to the one of the plurality of test objects and output by the one of the plurality of test objects. ### Claim 11 (depends on 10) The arrangement in accordance with claim 10, wherein at least one signal tap is configured to receive data that can be forwarded as an input signal to the one of the plurality of test objects allocated to such at least one signal tap. ### Claim 12 (depends on 9) The arrangement in accordance with claim 9, further having: a control device that is configured to control the coupling of the plurality of test case implementation units to the plurality of test objects, and to control the coupling of the plurality of test objects to the plurality of simulation hardware units via the connection unit. ### Claim 13 (depends on 1) The arrangement in accordance claim 1, further having: a plurality of signal taps, each of which is allocated to one of the plurality of test objects, which includes the first and second test objects, and is configured to read out data transmitted to the one of the plurality of test objects and output by the one of the plurality of test objects.