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NASA Advances UTM Concept With Dual Drone Flight Demonstrations

机译：NASA推进UTM概念与双无人机飞行示范

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Results from NASA's Unmanned Aircraft Systems Traffic Management (UTM) project point to the complexity of managing small drone operations at low altitudes.The space and aeronautics agency completed successive rounds of drone flight demonstrations in two U.S. cities on Aug. 23 using a UTM construct for traffic management. The technical capability level 4 (TCL 4) testing in urban settings represents the final phase of the NASA effort; advancing UTM now shifts to the FAA. Ten days of demonstrations each in Reno, Nevada, in June-July and Corpus Christi, Texas, in August resulted in no drone collisions with buildings or injuries to people. But testing also revealed ongoing challenges to low-altitude drone traffic management."All the previous TCL testing had been done in rural environments. We expected there would be challenges with interference, command and control, issues with GPS navigation, microweather in urban canyons and things like that," says Ron Johnson, UTM project manager at NASA Ames Research Center. "Some of that was borne out."
机译：NASA的无人机系统交通管理（UTM）项目指向低海拔地区管理小型无人机运营的复杂性。空间和航空机构于8月23日使用UTM建筑完成了两个美国城市的连续回合了一轮无人机航班示范。交通管理。城市环境中的技术能力等级4（TCL 4）测试代表了美国国家航空航天局努力的最终阶段;推进UTM现在转移到FAA。 10天的示威活动在德克萨斯州七月和德克萨斯州七月和科珀斯克里斯蒂，德克萨斯州的德克萨斯州的10天，导致与人们的建筑物或伤害没有无人机碰撞。但测试还对低空无人机交通管理进行了持续的挑战。“所有以前的TCL测试都在农村环境中完成。我们预计会有干扰，指挥和控制，GPS导航问题，城市峡谷的微小天气和城市峡谷的挑战Nasa Ames Research Center的UTM项目经理Ron Johnson说，这是这样的事情。 “其中一些被承认。”

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