Drone fleet monitoring "chunyun" in Chengdu
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A fleet of drones is now on-the-job along the Cheng-Wen-Qiong Expressway, part of Cheng-Ming Expressway in Chengdu, Sichuan Province, to monitor traffic during the Spring Festival travel rush, or "chunyun," on January 21, 2019. On top of monitoring traffic flows, the drones will also be able to pick out drivers who violate traffic rules. [Photo: IC]