As we have the test flat roof, we can begin with the researching work of not only traffic engineering, but also action of driver and man-machine engineering.

The experiment results show that the new control system can avoid the start shock and better respond to the starting intent of driver and road conditions.

In addition to standard equipment such as an impact-tested safety cab with three-point seat belts and a driver's airbag, these include electronically operated disc brakes.