Fixed-wing unmanned plane fixed-point shooting system and method for troubleshooting transmission lines thereof

Abstract

The invention discloses a fixed-wing unmanned plane fixed-point shooting system and a method for troubleshooting transmission lines thereof. The system comprises a fixed-wing unmanned plane (1) and a ground station (4) where a ground measurement and control system is built; the fixed-wing unmanned plane is provided with a controllable cloud platform (5) for installing a video camera or a high-definition camera (5a), a flight control system (2) and a fixed-point system (3) which are connected through a serial port are installed inside a cabin; the flight control system is connected with an IMU (Inertial Measurement Unit) system (6), a GPS (Global Positioning System) (7) and an air pressure sensor (8) through an I2C bus and used for obtaining state parameters of the fixed-wing unmanned plane and outputting a control signal to a flying rudder to control the fight of the fixed-wing unmanned plane; the flight control system communicates with the fixed-point system through the serial port and obtains current state information of the fixed-wing unmanned plane and a PID (Proportional-Integral-Derivative) parameter of the fixed-wing unmanned plane; and the fixed-point system is connected with a cloud platform sensor (9) through the I2C bus and outputs the control signal to the cloud platform (5) through a control circuit (10). According to the invention, the patrolling intensity and danger of the inspectors can be reduced, the patrolling time can be shortened, all types of emergent faults can be found rapidly and positioned accurately, the fault finding response time can be accelerated, and the maintenance cost and lost can be reduced.

Description

technical field [0001] The invention relates to the technical field of power line troubleshooting by adopting an automatic operation mode of a fixed-wing unmanned aerial vehicle. Background technique [0002] my country has a vast territory, complex geological structure, and frequent disasters. As the impact of population activities on the environment intensifies, various natural and man-made disasters such as earthquakes, floods, and ice disasters often occur. When these disasters occur, various facilities and equipment on transmission lines will be damaged. Damaged to varying degrees, it will bring hidden dangers to the safe operation of the power grid. It is undoubtedly a time-consuming, labor-intensive and financial-consuming task to check, locate and repair a large number of fault points. When a single-point failure occurs, especially a single-point emergency failure, the location of the fault point is very time-consuming, requiring a lot of manpower and material resour...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the deficiencies in the prior art, and provide a fixed-wing unmanned aerial vehicle fixed-point shooting system, so that the fixed-wing unmanned aerial vehicle can complete the detailed observation and shooting of the designated point under the action of the flight control system, real-time The captured images are transmitted to the ground for accurate determination and troubleshooting, making up for the inability of fixed-wing drones to hover and shoot

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