上海轨交宝山路站完成改造

Core Points - The upgrade and renovation of Baoshan Road Station on Shanghai Metro Lines 3 and 4 has been completed, allowing for normal operations to resume from the first train today, just in time for the peak return period of the Spring Festival travel rush [2] - The renovation design team proposed a comprehensive approach focusing on "signal system upgrade, interface modification, and station renewal" [2] - The introduction of a train autonomous operation control system (TACS) based on vehicle-to-vehicle communication marks the first application of this technology in existing line renovations in China, enhancing capacity on shared segments [2] - The outer loop of Line 4 has been modified from "pre-station interface" to "post-station interface," improving the flow of converging trains and adding 660 square meters of platform area to enhance passenger safety and capacity [2] Infrastructure Enhancements - A new track line and approximately 660 square meters of platform space have been added on the north side of Baoshan Road Station, creating a mixed island and side platform layout [2] - The original shared platform for the down lines of Lines 3 and 4 has been separated into independent waiting platforms, significantly improving train passage safety and capacity for large passenger flows [2] - The station has added a new exit (Exit 3) along with one escalator and one barrier-free elevator, and upgraded existing exits with additional escalators, enhancing passenger flow efficiency and service quality [3] - A new air-conditioned waiting lounge has been established on the new platform, and the station's decoration and guidance systems have been completely renewed [3]