US Patent Issued to CASCO SIGNAL on March 31 for "Light train control system applied to oversea freight railways" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,783, issued on March 31, was assigned to CASCO SIGNAL LTD. (Shanghai).

"Light train control system applied to oversea freight railways" was invented by Jiqing Na (Shanghai), Tao Wang (Shanghai), Zhixin Chen (Shanghai), Yajing Zhang (Shanghai) and Liang Guo (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a light train control system applied to oversea freight railways. The system integrates automatic block, station turnout control and train operation overspeed protection control and comprises an on-board subsystem, an RBC subsystem and a satellite positioning differential base station management subsystem, wherein ...