A system and method for real-time data transmission in unmanned aerial vehicle inspection

Abstract

The invention discloses a system and method for real-time data transmission in unmanned aerial vehicle inspection, including: a communication information acquisition module, a database, an inspection data analysis module, a data transmission control module, and a transmission path optimization module. Collect the distribution data of the lines that need to be inspected and the distribution data of the communication stations, store all the collected information in the database, analyze the relative position of the inspection lines through the inspection data analysis module, and analyze the wireless signal coverage of the corresponding communication stations at the same time , through the data transmission control module to judge whether the wireless signal coverage of the communication site overlaps, analyze whether the UAV is in the overlapping area, predict whether the data transmission will be interfered, predict the probability of data mistransmission, and remind to switch the communication of receiving data in time The station optimizes the transmission path through the transmission path optimization module, which solves the problem of frequent mistransmission of data during inspections and improves the real-time transmission efficiency of inspection data.

Description

A system and method for real-time data transmission in UAV inspection technical field The present invention relates to unmanned aerial vehicle inspection data transmission technical field, be specifically a kind of real-time data in unmanned aerial vehicle inspection Transmission system and method. Background technique [0002] With the development of social science and technology, UAV technology has been applied to more and more fields, with the ability to complete remote With the emergence of drones that operate at a distance, drone technology has gradually been used in line inspections, improving the efficiency of line inspections. efficiency, while saving the labor cost of inspection; However, need to transmit real-time data to data receiving terminal during unmanned aerial vehicle inspection, there are following in prior art Problem: First of all, it takes many times to take off and land the drone to complete the long-distance line inspection, and the receiving ...

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Problems solved by technology

[0003] However, real-time data needs to be transmitted to the data receiving terminal during the UAV inspection. There are the following problems in the prior art: First, to complete the long-distance line inspection, it is necessary to take off and land the UAV many times, and the receiving terminal needs to follow the UAV all the time. Man-machine is not conducive to maintaining the stability of data transmission; secondly, in order to get rid of the scope limitation of drone inspection operations, send inspection data to communication sites, and finally transmit to receiving terminals through wireless communication between sites. In areas with dense inspection lines, due to the setting of many communication stations, some lines are very close together, so that the coverage of wireless signals on different lines overlaps, which is easy to cause interference to data transmission. The existing technology cannot solve the problem of frequent mistransmission of data

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