US Patent Issued to CASCO SIGNAL on July 21 for "Screen door control method supporting both coupling and baggage carriage" (Chinese Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,686,422, issued on July 21, was assigned to CASCO SIGNAL LTD. (Shanghai).

"Screen door control method supporting both coupling and baggage carriage" was invented by Zhichen Hua (Shanghai), Xinjun Lv (Shanghai), Ming Chang (Shanghai), Qiaona Ma (Shanghai) and Yanyan Liu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a screen door control method supporting both coupling and a baggage carriage, a device, and a medium. The method includes: S1, calculating data of a safe passenger boarding and alighting area in an onboard electronic map library based on train running rules and train formations allowed for online run...