The invention discloses a radar wave flow measurement device based on cooperation of double unmanned aerial vehicles, which is characterized by comprising unmanned aerial vehicles, a universal hinge connecting device, a connecting plate, a transmission system and a radar speed measurement attitude stabilizing mechanism, the universal hinge connecting device and the connecting plate are connecting mechanisms, and the transmission system is a moving mechanism. The transmission system realizes the movement of the radar speed measurement attitude stabilizing mechanism, and aims to obtain the flow velocity at different points of the cross section of a river channel. The radar speed measurement attitude stabilizing mechanism can enable the radar speed measurement sensor to be always kept vertically downward under any attitude of the two unmanned aerial vehicles due to gravity, so that the consistency of signal transmitting and receiving directions of the radar speed measurement sensor is ensured. A section fixing mode is replaced by an unmanned aerial vehicle carrying mode, the defect that a fixed radar wave flow measurement system cannot complete emergency and timeliness tasks is overcome, and the radar wave flow measurement system can be used for completing some special and temporary flow rapid measurement tasks.
本发明公开了一种基于双无人机协同的雷达波测流装置,其特征在于由无人机、万向铰连接装置、连接板、传动系统和雷达测速姿态稳定机构构成,其中万向铰连接装置和连接板是连接机构,传动系统是移动机构。所述传动系统实现的是雷达测速姿态稳定机构的移动,其目的是为了获得河道断面不同点的流速。所述雷达测速姿态稳定机构可以使雷达测速传感器在两台无人机任意姿态下因重力始终保持竖直向下,保证雷达测速传感器信号发射和接受方向的一致性。本发明用无人机搭载的方式代替断面固定的方式,解决了固定式雷达波测流系统无法完成应急性和时效性任务的缺点,可用于完成一些特殊性和临时性的流量快速测量任务。
Radar wave flow measurement device based on cooperation of double unmanned aerial vehicles
一种基于双无人机协同的雷达波测流装置
2022-04-08
Patent
Electronic Resource
Chinese
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