US Patent Issued to CASCO SIGNAL on March 25 for "Early warning protection system based on Beidou position automatic sensing" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,258,054, issued on March 25, was assigned to CASCO SIGNAL LTD. (Shanghai).

"Early warning protection system based on Beidou position automatic sensing" was invented by Jiqing Na (Shanghai), Jiajia Cheng (Shanghai), Tao Wang (Shanghai) and Zhixin Chen (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an early warning protection system based on Beidou position automatic sensing, the system is in communication connection with a TDCS/CTC system, and the early warning protection system includes a locomotive train-mounted terminal subsystem, a ground early warning protection platform subsystem, and a handheld terminal ...