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AR fire-fighting goggles

A technology for goggles and fire protection, applied in optical components, optics, instruments, etc., can solve the problems of unable to guarantee the normal operation of the AR enhanced display module, unable to ensure stable connection, etc., and achieve the effect of light weight and small size

Pending Publication Date: 2020-04-10
陕西禾宁电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is connected to the helmet. Since the helmet cannot guarantee a stable connection with the head in actual working conditions, it will be shifted or loosened. Therefore, this solution cannot guarantee the normal operation of the AR enhanced display module.

Method used

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  • AR fire-fighting goggles

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Embodiment Construction

[0029] The present invention is described in detail below in conjunction with accompanying drawing.

[0030] refer to figure 1 , figure 2 , a kind of AR fire-fighting goggles, comprising a goggles outer frame 2, a transparent eye mask 1 is installed on the goggles outer frame 2, a strap 6 is also arranged on the goggles outer frame 2, and an AR display unit is arranged on one side of the transparent eye mask 2 3. The infrared camera 4 and the white light camera 5, the window of the AR display unit 3 is located directly in front of one eye, the main bodies of the infrared camera 4 and the white light camera 5 are wrapped in a casing, and an image processing unit is also integrated in the casing, the middle of the side of the casing An infrared camera switch 7 is provided, and an external camera interface 8 is provided under the side of the housing. The image processing unit returns the images captured by the white light camera to the background service, and processes the sign...

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Abstract

The invention discloses AR fire-fighting goggles. The AR fire-fighting goggles comprise a goggle outer frame. A transparent eyeshade is mounted on the goggle outer frame. An AR display unit, an infrared camera and a visible light camera are arranged on one side of the transparent eyeshade. A window of the AR display unit is located right in front of one eye. The main bodies of the infrared cameraand the visible light camera are wrapped in the shell, an image processing unit is further integrated in the shell, and the image processing unit analyzes and interacts images shot by the infrared camera and the visible light camera and signals given by external equipment and then displays information and images in the AR display unit. Optical waveguide type AR display is adopted, the unit size issmall, and the weight is light. A window of the AR display unit is located right in front of the eyes, and sight does not need to be transferred when information is read. According to the invention,the rescue efficiency and life safety of firefighters are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting and rescue equipment, and in particular relates to AR fire-fighting goggles. Background technique [0002] An existing AR fire goggle contains a single transparent cover for protecting the fireman's glasses from external damage, without other display devices. If the existing above-mentioned products need to realize the function of AR display, they need to be equipped with other additional equipment. [0003] The enhanced display module described in Patent No. 201910341666.6 is an OLED screen + free-form lens, which is installed on the helmet. The enhanced display module needs to maintain a fixed distance and angle with the pupil to work normally, otherwise it will cause defocus or image distortion. It is connected to the helmet. Since the helmet cannot guarantee a stable connection with the head in actual use conditions, it will be shifted or loosened. Therefore, this solution cannot guara...

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/0138G02B2027/014
Inventor 燕强
Owner 陕西禾宁电子科技有限公司
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