US Patent Issued to CASCO SIGNAL on Feb. 3 for "Safety check method and device for coupling of multiple train units in rail transit, and medium" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,903, issued on Feb. 3, was assigned to CASCO SIGNAL LTD. (Shanghai).

"Safety check method and device for coupling of multiple train units in rail transit, and medium" was invented by Ye Xu (Shanghai), Haigang Cui (Shanghai), Zhichen Hua (Shanghai), Haiping Chu (Shanghai) and Chen Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a safety check method and device for coupling of multiple train units in rail transit, and medium, the method including: determining train formation information to obtain the length, weight and traction braking characteristics of the whole train, so as to automatically protect the ...