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A photoelectric airdrop aiming device

An aiming device and photoelectric technology, applied in the aviation field, can solve the problem that the aiming device cannot perform airdrop tasks day and night, and achieve the effect of improving the accuracy

Active Publication Date: 2019-08-02
SHAANXI AIRCRAFT CORPORATION
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to design a new photoelectric airdrop aiming device (abbreviated as the aiming device) through the cross-linking of the aiming device and the aircraft navigation equipment, and realize the pilot's control of the aiming device by using the comprehensive display of the electronic flight instrument system (EFIS) And the guidance and instructions for aircraft delivery, solve the problem that traditional targeting equipment cannot perform airdrop tasks and high-precision delivery under complex weather conditions, day and night

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  • A photoelectric airdrop aiming device

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Embodiment Construction

[0013] This technology has been successfully applied to a certain type of transport aircraft. The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0014] The aiming device is composed of handle, turret assembly, signal processing unit, recording unit, camera (3), display unit, etc., and is connected with the on-board navigation equipment, display equipment, delivery device, DC power supply equipment, etc. to realize airdrop calculation and human-computer interaction.

[0015] The turret assembly adopts a two-axis four-frame stabilization system, and infrared, TV, and laser system sensors and gyro assemblies are installed inside the turret. The rotation range of the turret is 360°, and the pitch is +85°~-85° (the optical axis is vertically downward at 0°). It has self-test functions such as power-on BIT, cycle BIT, and start-up BIT; enters the corresponding working mode according to the received instructions; control...

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Abstract

The invention belongs to the technical field of aviation and particularly relates to a photoelectric air-drop aiming device used for executing the application of air-drop aiming tasks. According to an existing air-drop technology, aiming is conducted through a visual optical device, the difficulty of air-drop at night is large, after goods are dropped, the effects of the wind speed and the wind direction on the goods are large, the technology is backward, and in addition, the visual optical device and on-plane navigation equipment do not have cross-linking relationship so that the visual optical device cannot conduct air-drop tasks day and night under the complex meteorological conditions, the air-drop accuracy cannot be guaranteed even more, and thus the existing air-drop technology cannot adapt to the requirements for modernization air-drop. According to the photoelectric air-drop aiming device (the drop-aiming device for short), the drop-aiming device and the plane-mounted navigation equipment are crossly linked, the design is novel, an electronic flight information system (EFIS) is utilized to integrally display, control over the drop-aiming device and guiding and instruction to plane air-drop of an navigator are achieved, and the difficult problem that traditional aiming equipment cannot conduct the air-drop tasks day and night and high-precision dropping under the complex meteorological conditions is solved.

Description

technical field [0001] The invention belongs to the technical field of aviation, and in particular relates to a photoelectric airdrop aiming device, which is used for performing airdrop aiming tasks. Background technique [0002] The existing airdrop technology uses visual optical devices for aiming. It is difficult to airdrop at night, and the goods are greatly affected by wind speed and direction after delivery. Airdrop missions are carried out day and night under certain conditions, and the delivery accuracy cannot be guaranteed. Therefore, it can no longer meet the requirements of modern airdrops. Contents of the invention [0003] The purpose of the present invention is to design a new photoelectric airdrop aiming device (abbreviated as the aiming device) through the cross-linking of the aiming device and the aircraft navigation equipment, and realize the control of the navigator on the aiming device by using the comprehensive display of the electronic flight instrume...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D1/02B64D43/00G01D21/02
CPCB64D1/02B64D43/00G01D21/02
Inventor 徐建伟杨宁陈莹刘杰汤小林梁虎梁进仁
Owner SHAANXI AIRCRAFT CORPORATION
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