The Research Of The Application Of Unmanned Aerial Vehicle Technology To The Measurement Of High Slope Area In Mountainous Area

In recent years,the rapid construction of highway has brought great economic benefits and social benefits to mankind at the same time,but also to the ecological environment caused a huge impact,in order to reduce the damage degree of highway greening has become an indispensable content in highway construction.The mountain high slope of the highway greening has its own characteristics,in contrast to the common highway slope greening in plain,mountain road is more complex,its structure is more,according to the different road surface can be divided into two parts according to the filling material cutting and embankment,pavement can also be divided into stone and soil,so that in the process of highway greening the measurement work,should give full consideration to the change of the geographical environment brings,only set measures to different slope,to a full range of greening work.The processing in industry production currently rely mainly on highway slope area measuring tape measure,total station,GPS-RTK and other equipment to take the whole field of artificial measures collected data.These operations: on the one hand,there are different degrees of time consumption,high cost,low efficiency and strong labor;on the other hand,the safety of field workers can not be effectively protected.Under this premise,how to improve the work efficiency,reduce the amount of field work,reduce production costs and personnel safety,the accuracy of today’s green area data to obtain higher requirements.In this paper,based on the new theory and technology of Surveying and mapping,this paper studies the application of UAV technology in the measurement of high slope green area of mountain highway.An example is given to verify the scheme,and the experimental results show that the scheme is effective.Firstly,this paper analyzes the present situation of mountain slope measurement technology in China and abroad,and points out the problems existing in the measurement technology of highway slope area in our country.On the basis of the above,this paper puts forward the main contents and methods of this research and the significance of the research.Secondly,this paper introduces the basic principle and the basic idea of UAVtechnology,introduces the basic concepts and basic methods of UAV technology,and puts forward the preconditions for the application of UAV technology.Then,this paper analyzes and summarizes the problems existing in the traditional measurement technology of the highway slope area in mountainous area,and puts forward some reasonable assumptions.On the basis of these assumptions and gradually in-depth analysis,according to the theory of dynamic programming,the design of Mountainous High Slope of the highway greening area measurement application scheme of man-machine technology.Then,the paper gives an example of the application of the UAV technology in the design of the high slope green area of the mountain highway.The results show that the scheme is effective.Finally,the paper summarizes and prospects the application scheme of the UAV measurement technology in the mountainous area.