with the update of apple's ios, carplay has become more and more powerful, and now it can adapt to German, Baidu and sogou maps to make car navigation more convenient, simple and practical. CarPlay system will be launched as an iOS upgrade, and only iPhone with lightning interface can get this upgrade, which means that the system requires at least iPhone 5. CarPlay's dual-purpose model will be available later this year. In the future, more companies such as BMW, Ford, General Motors, Honda, Hyundai and Toyota will join the CarPlay camp. CarPlay is equipped with a touch interface and Siri-based voice control, and can access services such as contacts, voice mail, notification system, map navigation, and music playback on smart phones. In the future, streaming media broadcasts such as Spotify and iHeartRadio will be supported. CarPlay started from scratch and was completely redesigned, aiming to become a bridge between iPhone and car. Third-party developers are introduced by SDK, and the development package is less than 1k, so users can use more third-party apps and get more entertainment information such as online music stations, storytelling, cross talk and so on.