ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,786, issued on March 31, was assigned to CASCO SIGNAL LTD. (Shanghai).

"Method for improving shunting route setting of centralized traffic control system, device and medium" was invented by Fan Chen (Shanghai), Baowei Tang (Shanghai), Ruyue Wang (Shanghai), Gang Wang (Shanghai), Yuehua Zhai (Shanghai) and Zhenguo Feng (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method is provided for shunting route setting of a centralized traffic control system. The method includes S1, acquiring a shunting operation plan from an interface of a SMIS and generating a shunting route sequence, by a centralized traffic control system; S2, adding an opera...