Author: Liu Shuyi
Based on the comprehensive rail transit project of Lijiang city in China, this topic improves the information content and installation location of the information screen in the car, and designs an interactive journey information system based on ASKA3D aerial imaging technology. The system is loaded in the armrest of the passenger seat and forms an interactive aerial image with a series of sensors through ASKA3D-Plate. Passengers can easily view the site information and click to learn about the relevant introduction of the local culture and travel during the journey. Tourism rail transit vehicles are products of cross-border integration of tourism and rail transit. As the main user, tourists not only pay attention to basic driving information, but also have a strong interest in local cultural and tourism related information.

At present, the existing tourist rail transit information screens refer to the traditional subway information screens for information content display and location installation. After in-depth user research, it is found that this form is not suitable for most tourist rail transit vehicles. The TRA-SRCH tour guide system covers driving information and local cultural and tourism information. The top of the interface is traffic information to meet the most basic information needs of passengers; the middle and lower parts are local cultural and travel information to meet the information needs of passengers as tourists.

Local cultural and tourism information is divided into three sections: "site navigation", "ethnic customs" and "food guide. Click on each section to have corresponding video, map and graphic information. The interface interaction logic is simple, there is no complex process such as returning to the main page, and it is more suitable for elderly users.

The interactive part of the interface can be concentrated in the lower half of the page, reducing the time for users to raise their arms and making it more comfortable to use. Through experiments, the interface aerial imaging tilt parameters are determined, and the seat armrest shape parameters are determined to ensure that the user's limb comfort and reading comfort are higher. The TRA-SRCH travel rail tour guide system aims to provide users of travel rail transit vehicles with rich content, comfortable operation, and fast learning and traffic information platform, bringing users a better travel experience.

Link to original work: https://pinwall.cn/project/42109