Embarrassment: Xians thousands of UAVs performed Dancing (source: ~) May 6th news, 6, the Xian Wall International Cultural Festival unmanned aerial vehicle formation technical proposal provider, the executive Fang egret company responded to the performance of chaotic code situation: the performance of the night, unmanned aircraft equipment, communication system and flight system normal, but some UAV positioning and auxiliary positioning system after taking off after taking off. Disturbing, causing data anomaly. In May 1st, the first two days in the first two days to create the number of the most unmanned aerial vehicle formation performance record of the UAV, the left pattern in the scene appeared in the chaotic code, the performance was embarrassed. Embarrassment! Xian thousands of drones to perform danced performance cost 10 million 500 thousand On the evening of May 1st, 1374 UAVs performed on the walls of the Xian City Wall International Cultural Festival. However, the location of suspected UAVs was defective, resulting in incomplete images. According to the information of the bidding, the cost of the performance is 10 million 500 thousand yuan.