Vehicle test system

The utility model discloses a vehicle test system, which comprises an upper computer, an interaction terminal, a T-BOX and a target controller, and is characterized in that the T-BOX is respectively connected with the upper computer, the interaction terminal and the target controller; the system also comprises a data monitoring simulation device. The data monitoring simulation device is connectedwith the T-BOX and the target controller, and is used for simulating a test environment and monitoring the data flashing process of the T-BOX and the target controller in the test environment. According to the technical scheme, by testing the flashing performance of the T-BOX and the controller in the test environment, the test comprehensiveness and the data flashing stability are improved. 本实用新型公开了一种车辆测试系统，该系统包括：上位机、交互端、T-BOX、目标控制器，T-BOX分别与上位机、交互端、目标控制器连接；还包括：数据监控仿真设备；所述数据监控仿真设备分别与T-BOX和目标控制器连接，用于仿真测试环境并监控所述T-BOX和所述目标控制器在测试环境下的数据刷写过程。上述技术方案通过测试T-BOX和控制器在测试环境下的刷写性能，提高了测试的全面性和数据刷写的稳定性。