Core Viewpoint - EHang Intelligent announced the establishment of the "Tsinghua EHang Low-altitude Aviation Technology Joint Research Institute" in collaboration with Tsinghua University, focusing on key technologies related to autonomous flying vehicles [1] Group 1: Research Directions - The joint research institute will concentrate on aerodynamic and overall design technology for medium and large autonomous flying vehicles [1] - Research will also cover energy and propulsion technology, automatic flight control technology, and low-altitude flight regulation technology [1] - Additional areas of focus include the automatic driving command center for low-altitude flying vehicles and the planning and design of flight takeoff and landing infrastructure [1]