Implementation details of intelligent analysis of train journeys
The system constructs a complete train operation chart database by analyzing the official interface of 12306 through reverse engineering. The query function of stopping stations can display the stopping time of each station precisely to the minute level, and the data accuracy is synchronized with the official APP. The transit program algorithm adopts the improved version of Dijkstra path planning, which dynamically calculates the optimal transfer program according to the departure time, length of stay and other parameters set by the user.
- Typical application scenario: Beijing West→Guangzhou South transfer recommendation includes Wuhan Station, Changsha South Station and other 5 paths.
- Data dimensions include: value-added information such as transfer walk time predictions, waiting room navigation suggestions, etc.
- Support multi-criteria filtering: three optimization modes: shortest total duration/least number of transfers/lowest total fare
Test data shows that its transfer recommendation system has an accuracy rate of 93.7%, and it is especially good at handling the generation of contingency plans when lines melt down during peak periods such as the Spring Festival. The system will prioritize the recommendation of same-station transfer trips and mark the real-time congestion level of the transfer corridor in the response data.
This answer comes from the article12306-mcp: Train Ticket Inquiry Server based on MCP ProtocolThe
English 
简体中文 
日本語 
Deutsch 
Português do Brasil