The Advanced Traveler Information Systems (ATIS) is a subject of Intelligent Transport System (ITS). The ATIS provide all kinds of information to traveler who use all kinds of conveyances to destination.

• 先进的出行者信息系统（ATIS，Advanced Traveler Information Systems）是智能运输系统（ITS Intelligent Transportation Systems）的子系统，它运用各种先进的通信、信息技术向利用私家车、公家车或同时利用这两种车辆的旅行者提供为达到目的地所需的各种信息。