The 16th China (Changchun) International Automobile Exposition was held in Changchun International Convention and Exhibition Center from 12 to 21 of july.  The Changchun Auto Expo, with the theme of "Zhilian Better Life", aims at leading the future of automobiles, displaying automobile culture, promoting automobile consumption and stimulating economic growth. The total area of the exhibition is 200,000 square meters, with 9 indoor pavilions and 6 outdoor exhibition areas.

Acousto-optic vehicle simulator

Traditional new car test drive, such as 4S shop scale, can not prevent too many cars due to the small limitations of the venue, on the whole, it can not better meet the test drive experience of consumers. Acoustic opto-electronic vehicle simulator, which applies visual simulation technology to the new product experience, enables the user to disassemble the car on the basis of the appearance and understanding the parameters. Auto parts, changing car color and interior material, simulating driving experience and interacting with virtual image can help buyers better experience the performance of the car.