Automatic driving test method, device and system

The invention discloses an automatic driving test method, device and system. And the automatic driving controller in the real vehicle is in wired connection with the virtual test equipment in the real vehicle or is in wireless connection with the virtual test equipment outside the real vehicle. And the automatic driving controller receives the environment information of the virtual test equipment and controls the real vehicle to test the to-be-tested item according to the environment information. And the automatic driving controller sends the real vehicle driving data in the test process to the virtual test device so as to map the real vehicle driving data to the virtual vehicle and complete the test of the to-be-tested item. Virtual test equipment is flexibly placed, wired and wireless connection modes are combined, the occupied real vehicle space is reduced, and the system is suitable for an automatic driving vehicle without a cab. And a 5G network is not needed, and low-cost automatic driving test is reali