Patent ID: 9476797
Filing Date: 2016-10-25
CPC Classification: G01M,G05B

Claim Text:
1. An internal combustion engine test system equipped with a plurality of test devices including an exhaust gas line for sampling exhaust gas discharged from an internal combustion engine, the system comprising: a system status display part adapted to display a schematic diagram of the internal combustion engine test system including a plurality of symbols each representing one of the test devices and a corresponding connecting aspect thereof on a screen; and an operating condition acquisition part adapted to acquire data indicative of operating conditions of combinations of the test devices, wherein the system status display part is further adapted to determine that the data indicates abnormal operating conditions for a set of the test devices and, in response to the determining, change, visual aspects of the symbols representing each of the test devices of the set, without changing an entirety of the screen, to indicate a change in degree of operation safety associated with the set of the test devices.