Mountainous region type distributed photovoltaic power station unmanned aerial vehicle inspection obstacle avoidance method and system
A distributed photovoltaic and unmanned aerial vehicle technology, applied in control/regulation systems, non-electric variable control, instruments, etc., can solve the problems of difficult to avoid mountains, many obstacles in mountains, complex terrain structures, etc., to ensure the protection of unmanned aerial vehicles. Safety and the effect of improving inspection efficiency
Pending Publication Date: 2020-10-09
NARI TECH CO LTD +3
View PDF0 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0048] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0049] In the embodiment of the present invention, a method for patrolling and avoiding obstacles of a mountain-type distributed photovoltaic power station with an unmanned aerial vehicle is provided, such as figure 1 As shown, it specifically includes the following steps:
[0050] Step 1) Input the satellite remote sensing parameters of...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a mountainous region type distributed photovoltaic power station unmanned aerial vehicle inspection obstacle avoidance method and system, and the method comprises the steps: obtaining satellite remote sensing parameters of a to-be-inspected region, and setting a flight height; identifying an area set which cannot be reached and cannot be reached by the unmanned aerial vehicle; drawing an aerial survey structure simplified graph of the unmanned aerial vehicle with a safe radius; planning obstacle avoidance paths among the warp stop points in sequence from the starting point; and outputting flight line trajectory information. The method has the advantages that on the basis of simplifying the terrain of the to-be-inspected region by using a mathematical method, the inspection line is planned in a segmented manner by using the Dijkstra algorithm, and the safe corner radius of the region is specially set so that the safety of the unmanned aerial vehicle is guaranteed, and the inspection efficiency of the unmanned aerial vehicle can be effectively improved.
Description
technical field [0001] The invention relates to an unmanned aerial vehicle inspection and obstacle avoidance method and system for a mountain-type distributed photovoltaic power station, which belongs to the technical field of new energy power generation. Background technique [0002] Mountain-type distributed photovoltaic power generation mostly belongs to the scope of government photovoltaic poverty alleviation projects. Most of them are located in mountainous areas. Most of the users are local residents. The professional technical force of operation and maintenance is relatively weak, and professional institutions are usually required to carry out centralized and unified maintenance of power stations. Considering the wide distribution of distributed power stations and poor accessibility, UAV inspection has become the main inspection method for distributed photovoltaic power stations. [0003] However, in mountainous areas, the terrain structure is complex, there are many ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 汤海宁赫卫国王伟李浩然张长志甘智勇周连升倪玮晨赵毅王建
Owner NARI TECH CO LTD