Test system for performing machine test
AssigneeFanuc Corporation
InventorsTomoyuki Yamamoto, Hiromitsu Takahashi
Life of this patent
Estimating the term…
Abstract
A test system comprises a plurality of test devices which are connected to a plurality of machines and which perform a basic test, and a test management device which is connected to the plurality of test devices via a network. The test management device includes an additional test setting part which sets an additional test for determining a cause of an abnormality when determining that the machine has the abnormality. The test management device includes an adjustment part which sets the test device that performs the additional test. The adjustment part determines that the basic test planned to be performed by the test device that performs the additional test is performed by the other test device.
Claims3
A machine test system which tests whether or not a plurality of machines as manufactured operate normally, the plurality of machines as manufactured include a finished product and a halfway finished product, the machine test system comprising:
- a plurality of test devices which are connected to the plurality of machines and perform a predetermined basic test;
- and
- a test management device which is connected to the plurality of test devices via a network, wherein
- each of the test devices are separately connected to the respective machines, and
- the test management device includes:
- a judgement part which judges whether or not the respective machines has an abnormality based on a basic test result received from the respective test devices;
- an additional test setting part which sets an additional test for determining a cause of the abnormality when the judgement part judges that the respective machines has the abnormality;
- an adjustment part which sets the respective test devices that performs the additional test to no longer perform the predetermined basic test, and determines that the predetermined basic test planned to be performed by a different test device does not perform the additional test;
- and
- an abnormal part estimation part which estimates a component of the respective machines at which the abnormality occurs based on an additional test result,
- wherein the additional test is a test which is different from the predetermined basic test, and
- wherein the additional test setting part sets an another additional test which is different from the additional test when the abnormal part estimation part fails to determine the component of the respective machines at which the abnormality occurs, and
- the respective test devices perform the another additional test.
Dependencies are inferred from the claim text.