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Visibility enhancing method for night driving and portable glasses-type device

A glasses-type, visibility technology, applied in TV, CCTV systems, optics, etc., can solve the problems of night vision driving assistance products that have not yet found equipment using AR technology.

Inactive Publication Date: 2017-08-18
GUANGDONG LITE ARRAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As for the existing portable portable devices, no devices using AR technology have been found in night vision driving assistance products.

Method used

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  • Visibility enhancing method for night driving and portable glasses-type device
  • Visibility enhancing method for night driving and portable glasses-type device
  • Visibility enhancing method for night driving and portable glasses-type device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-2 As shown, the night driving visibility method provided in this embodiment includes the following steps:

[0038] (1) A portable night-time enhanced visibility glasses-type device is set up. The portable night-time enhanced visibility glasses-type device is equipped with two night vision cameras 21, two optical see-through displays 22, and a data processing control circuit board 23, night vision cameras 21 There is a night vision photosensitive chip inside, and two optical see-through display screens 22 are symmetrically arranged at the lens of the glasses type device;

[0039] (2) The user wears a portable night-time enhanced visibility glasses-type device when driving at night. The night vision camera 21 performs real-time video recording of images in the lens range, and the recorded real-time video data is transmitted to the data processing control circuit board 23. The real-time video data is processed, and the local dim part or the strong light part i...

Embodiment 2

[0054] See image 3 The portable glasses-type device provided in this embodiment is basically the same as that of the first embodiment, except that the portable glasses-type device is provided with a display folding support 3, and the display folding support 3 is reversible and The main support 1 is movably connected, and the two display screens 22 are symmetrically arranged in the display folding support 3.

[0055] When the user wears the portable glasses-type device and needs to observe the road conditions ahead through the display 22, fold the display folding support 3 downwards, and the user can smoothly observe the video image displayed on the display 22; When observing the road conditions ahead through the display 22, the display folding bracket 3 can be folded upward.

Embodiment 3

[0057] See Figure 4~5 , The night driving visibility method provided by this embodiment includes the following steps:

[0058] (1) A portable night-time enhanced visibility glasses-type device is installed. The portable night-time enhanced visibility glasses-type device is equipped with two night vision cameras 21, two display screens 22 and two data processing control circuit boards 23, two data processing controls The circuit boards 23 are respectively arranged in the left and right support legs 11 of the glasses type device, and the two night vision cameras 21 are respectively arranged on the left and right sides of the glasses type device, and are respectively connected to the data processing control circuit boards 23 in the left and right support legs 11 , The two data processing control circuit boards 23 are respectively connected to the display screens 22 at the left and right lenses;

[0059] The night vision camera 21 has a built-in black and white camera and a color cam...

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Abstract

The invention discloses a visibility enhancing method for night driving. The method includes steps of 1, arranging a portable nighttime visibility enhancing glasses-type device which is an AR device with optical see-through display screens; 2, performing real time video recording on images in a lens range and handling the video and displaying superposition of enhanced images and external direct images via two display screens separately. In this way, human eyes can see objects, human and vehicles in the front in a driving direction clearly through observing the two optical see-through display screens. The invention also discloses a portable glasses-type device. In night driving, real time video recording is performed on images in the lens range through a night view camera and real time video data is handled. Then the superposition of real time enhanced images and external direct images can be seen clearly on the display screens. Convenience is made for a user to judge front road condition, visibility is improved effectively, and driving safety is improved. The portable glasses-type device is therein provided with mini-size batteries and gets power supply from an automobile through a power line.

Description

Technical field [0001] The present invention relates to the technical field of night driving assistance, in particular to a method for enhancing visibility at night and a portable glasses-type device. Background technique [0002] With the improvement of people's living standards, cars have become popular consumer goods. However, due to bad road conditions and some drivers’ bad driving habits, automobile injuries and fatalities occur frequently. In many provinces and cities, on highways, provincial roads or small roads, many drivers do not pay attention to changing the low beam and high beam when driving. Drivers in the reverse lane cannot see clearly the road conditions ahead. Once there are obstacles ahead, they need to brake or turn sharply to avoid them. A little carelessness will lead to disasters, many of which are caused by sunlight or road conditions. Car accident. Moreover, due to insufficient lighting or no streetlights on the road, it is impossible to clearly see the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01H04N7/18
CPCG02B27/017G02B2027/0178H04N7/183
Inventor 舒伟平
Owner GUANGDONG LITE ARRAY
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