Changan univ is equipped with two Journey 2 chips.
With the development of science and technology, the vehicle from the early CD, DVD navigation, has been intelligent, information development. At present, in addition to the traditional functions of radio, music video playback and navigation, the car has 3G and Telematics functions, which CAN be combined with the CAN-Bus technology of the car to realize the information communication between people and cars, cars and the outside world, and enhance the user experience, service and safety-related functions. Among these functions, \"I-Call\" and \"E-Call\" functions are the most typical representatives.