The invention discloses a TTE network
transmission delay test
system. The
system comprises a to-be-tested TTE network,
test execution equipment and
test management equipment; the
test management equipment is used for responding to a user test operation and sending a time
delay test instruction to the
test execution equipment; and the
test execution equipment is used for acquiring sending
signal information and receiving
signal information in the TTE network to be tested in response to the time
delay test instruction, and determining the
transmission time delay of the TTE network according to the sending
signal information and the receiving signal information. Visibly, the
transmission delay of the TTE network is analyzed in a mode of combining board card trigger acquisition and
software data analysis in the test execution equipment, that is,
time data acquisition and analysis are performed on the TTE network at a board card level, the risk of influencing the data in the TTE network at a protocol layer is reduced, and the use of third-party
test equipment is avoided, therefore, the complexity of TTE
network testing is reduced, and the risk that TTE network transmission information is tampered and the
correctness of transmission data is affected is also reduced.