3、 Multimedia configuration test link

In terms of USB interface in the car, the front row of the evaluation car is equipped with one USB Type-A and one USB Type-C interface, both located in front of the hidden storage slot under the central console; The rear row is also equipped with one USB Type-A and one USB Type-C interface, located below the air outlet of the air conditioner. The vehicle is equipped with two 12V power interfaces, which are located behind the storage slot at the bottom of the front row and on the right side of the rear compartment. In addition, we tested the voltage and current of the USB interface. Although the test results fluctuated slightly, all the interfaces could reach about 9V and 1.5A.

With the increasing popularity of intelligent car machines, more and more cars are equipped with intelligent voice assistants. For "intelligent voice system", we will judge the performance of voice interaction system in terms of voice recognition rate, response speed and controllable functions through the following four fixed scripts.

1. I'm a little cold/I'm a little hot

2. Open the window/open the driver's window/open the sunroof

3. I want to listen to "XXXX" (song name)

4. I'm going to Lunyang Mansion

Through actual measurement, the intelligent voice system of the evaluation vehicle can recognize and operate all the above functions. Not only is the recognition rate high and the reaction speed fast, but also the controllable functions are very rich. Just say "Hi, Xiaoqi" to wake him up. In addition, there are keys on the left side of the steering wheel, which can also wake up the voice system.