The self-service ticket vending machine is an unattended, easy-to-operate, convenient and fast ticketing equipment, which is widely used in transportation fields, such as railway stations, subway stations, high-speed rail stations, airports, etc. Users can purchase passenger tickets with simple operations, and can print boarding passes, passenger itineraries, etc. through identification. To achieve efficient departure, low operating costs, and improve service quality. Eagle Touch provides a variety of products and solutions for rail transit customers, which are widely used in the display of the cab console, GSM-R communication display, PIS display, AFC system display, etc.