Flying vehicle image pickup positioning method

Abstract

The invention relates to a flying vehicle image pickup positioning method, which comprises the following steps that four laser target sources which are arranged at two sides of a machine body of a flying vehicle and are in approximate convex quadrilateral arrangement give out laser under the condition that a laser target source electric control box performs laser electric control; two near infrared wide-angled cameras are symmetrically arranged at the left side and the right side on a landing platform along the flying vehicle landing direction and are used for imaging the flying vehicle; through an optical fiber communication module, two paths of serial digital image signals are sent to an image processing unit; the image processing unit performs target source detection analysis and target source detection analysis post processing on the received two paths of serial digital image signals; a main control system unit calculates the flying vehicle moving direction according to the calculation result sent by the image processing unit and converts the flying vehicle moving direction into a control signal; the control signal is sent to the flying vehicle; the flying vehicle landing track is controlled. The defects of the existing positioning method are overcome; the operation is easy; the anti-jamming capability is high; the adaptability to severe environment is realized.

Description

technical field

[0001] The invention relates to the technical field of aircraft control, in particular to an aircraft camera positioning method. Background technique

[0002] At present, the aircraft landing positioning methods mainly include the following forms:

[0003] Microwave landing guidance, the guidance data is obtained by the on-board equipment. Its advantages are: the system has high precision and can meet the requirements of all-weather work; it allows the aircraft to choose the airport flight path arbitrarily, and is suitable for various types of aircraft for various take-offs and landings; The requirement of increased traffic volume; the equipment is small in size and has low requirements on the site. But susceptible to electronic interference.

[0004] Visual guidance, a full-time guide uses signal flags or radio instructions to visually guide the aircraft to land on the landing platform. This requires the instructor to have both rich command experience and...

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