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Optical device and detection method thereof, camera device, flying device

A technology of optical devices and detection methods, applied in the fields of optical detection and flight, can solve the problems of blocked camera function, unusable camera, blind camera, etc., and achieve the effect of reducing the possibility of damage

Active Publication Date: 2022-06-21
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the flight of the drone or in a harsh environment, it is difficult to avoid foreign objects adhering to the camera of the drone, causing the camera function to be blocked
For example, on a plant protection drone, since the plant protection drone will spray spray and there is a lot of dust in the working environment, the camera on the drone is easily stained with spray and dust, causing the camera to "blind"
In addition, when the lens of the drone is scratched or the lens is broken, it will also cause the camera to be unusable

Method used

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  • Optical device and detection method thereof, camera device, flying device
  • Optical device and detection method thereof, camera device, flying device
  • Optical device and detection method thereof, camera device, flying device

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Embodiment Construction

[0033] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

[0034] please combine figure 1 , the optical device 100 of the present invention includes a distance measuring device 10, a light-transmitting sheet 20 and a protective shell 30, the light-transmitting sheet 20 and the protective shell 30 are connected to form a sealed accommodation space 40, and the distance-measuring device 10 is provided with in the closed accommodating space 40 . Specifically, the distance measuring device 10 includes a light emitting component 101 and a light r...

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Abstract

The present invention provides an optical device, which includes a protective case, a distance measuring device and a light-transmitting sheet. A light-emitting component and a light-receiving component, the light-emitting component is used to emit light, and the light-receiving component is used to receive light that is reflected back after the light-emitting component emits light. The optical device of the present invention can detect whether there is anomaly in the light-transmitting sheet through the distance measuring device, such as foreign matter attached to the surface of the light-transmitting sheet, fragmentation or scratches of the light-transmitting sheet, etc., thereby facilitating cleaning or replacement of the light-transmitting sheet, Ensure the normal operation of optical devices. Correspondingly, the present invention also provides an imaging device using the optical device and a corresponding flying device. In addition, the invention also provides an optical device detection method.

Description

technical field [0001] The present invention relates to the field of flight technology and optical detection, in particular to an optical device and a detection method thereof, and also to a camera device and a flight device using the optical device. Background technique [0002] With the rapid development of UAV technology, UAVs have been widely used in many fields such as agriculture, military, industry and so on. In addition to the delivery function, the drone can also perform aerial photography and recording by setting up cameras. [0003] During the flight of the drone or in a harsh environment, it is difficult to avoid foreign objects adhering to the camera of the drone, causing the camera function to be blocked. For example, on the plant protection drone, because the plant protection drone will spray medicine mist, and the working environment is more dusty, the camera on the drone is easily stained with spray and dust, causing the camera to "blind". In addition, whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/88G01N21/94G01C11/00
Inventor 刘鹏何建兵彭斌
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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