Unmanned aerial vehicle intelligent water surface flow velocity flow measuring system

Abstract

The invention discloses an unmanned aerial vehicle intelligent water surface flow velocity flow measuring system. A water surface flow velocity sensor control system and a water surface flow velocitysensor are carried on an unmanned aerial vehicle flight platform and remote operation is conducted through a ground system, so that automatic acquisition, automatic transmission and automatic processing analysis of hydrologic monitoring data in a to-be-monitored area which a hydrographer cannot reach to are realized, and decision support basis is provided for a disaster disposal department at thehighest speed on the premise of meeting the hydrologic element emergent monitoring precision. The unmanned aerial vehicle intelligent water surface flow velocity flow measuring system provided by theinvention is simple in structure, convenient to operate and high in safety, can complete tasks which executed by a manned aircraft, is more suitable for tasks which is not suitable for the manned aircraft of execute, and has various advantages of high working efficiency, low loss, reusability, small risk and the like.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle monitoring, and in particular relates to an intelligent system for measuring water surface velocity by using an unmanned aerial vehicle to realize an area to be measured that hydrological operators cannot reach. Background technique [0002] Hydrological monitoring is different from conventional monitoring. Hydrological emergency monitoring is a hydrological observation activity under special environmental conditions. Its instruments and equipment will be restricted by various unfavorable factors. It is difficult for conventional monitoring equipment to play a role. Advanced hydrological instruments and monitoring methods must be used to accurately Collect and report hydrological element information to provide support for decision-making information. [0003] At present, there are few instruments and equipment specifically for hydrological emergency monitoring, and most of them cho...

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Problems solved by technology

[0003] At present, there are few instruments and equipment specifically for hydrological emergency monitoring, and most of them choose portable monitoring equipment such as ADCP Doppler ultrasonic current meter, radio current meter, handheld laser rangefinder, etc. The use of the above monitoring equipment must be done after the technicians arrive at the area to be measured Manual collection of monitoring data is difficult to meet the special requirements of timeliness, unconventional and complex applications of emergency monitoring

At the same time, it does not have the ability to automatically collect, automatically transmit and automatically process and analyze the hydrological data in the area to be measured that the hydrological operators cannot reach. Therefore, it is urgent to research and develop a method that can realize the automatic collection of hydrological data in the area to be measured. , a system capable of automatic transmission and automatic processing analysis

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