公开(公告)号：US20220283056A1

公开(公告)日：2022-09-08

申请号：US17637802

申请日：2020-09-28

申请人： TONGJI UNIVERSITY

发明人： Zhuoping YU ,  Xichan ZHU ,  Lu XIONG ,  Gang XU ,  Yi ZHOU ,  Biao WU ,  Rui LIU

IPC分类号： G01M17/007

摘要： A whole vehicle in-loop test system of an intelligent automobile, including: a rotary drum platform, used for simulating a longitudinal movement of a test vehicle; an environment perception platform, disposed at a front end of the rotary drum platform, used for simulating a transverse movement of a test vehicle, and including a support base at a lower portion and a vehicle placing platform at an upper portion, where a transverse drive wheel is mounted at the lower portion of the support base, and the transverse drive wheel moves along a transverse track disposed on the ground; and a target vehicle simulation unit, disposed at a periphery of the environment perception platform, and configured to simulate a target vehicle.

公开(公告)号：US20220381649A1

公开(公告)日：2022-12-01

申请号：US17761597

申请日：2020-10-28

申请人： TONGJI UNIVERSITY

发明人： Zhuoping YU ,  Lu XIONG ,  Xichan ZHU ,  Gang XU ,  Biao WU

IPC分类号： G01M17/007

摘要： The present invention relates to a vehicle data communication and interaction system and a construction method thereof. The system includes a first test vehicle placed in an environment perception test platform and a second test vehicle placed in a rotating hub test platform, an i-ECU, a VCU, and a vehicle bottom electronic control unit that are communicatively connected with each other are mounted on each of the first test vehicle and the second test vehicle, and a sensor is further mounted on the first test vehicle. The first test vehicle is communicatively connected to the second test vehicle, and specifically, the VCU or a network gateway is connected via the sensor, to implement a communication connection between the two test vehicles. Accordingly, the complexity of the connection with the VCU can be simplified, and real-time efficiency data interaction between two test vehicles may be implemented, so that the test vehicle has complete full vehicle performance and a real-time operation response.