Guidepost navigation method and system based on shutter glasses

A navigation method and technology of road signs, applied in the field of navigation, can solve problems such as bad vision of the driver, influence on the driver's navigation information, unclear road signs, etc., and achieve the effect of low technical difficulty and low cost

Active Publication Date: 2018-11-23
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are many factors that affect the driver's acquisition of useful navigation information, such as unclear road signs, poor vision of the driver, etc., which will affect the driver's timely access to useful navigation information. useful information for navigating

Method used

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  • Guidepost navigation method and system based on shutter glasses
  • Guidepost navigation method and system based on shutter glasses
  • Guidepost navigation method and system based on shutter glasses

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Embodiment Construction

[0030] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0032] In the present invention, LED road signs are set on the road to indicate driving information, and the corresponding marks on the pre-stored map are road signs, and the driver wears matching shutter glasses for navigation to check correct navigation information.

[0033] The road sign naviga...

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PUM

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Abstract

The invention discloses a guidepost navigation method and system based on shutter glasses. The method comprises the following steps: acquiring a visible light signal emitted from an LED (Light Emitting Diode) road indicator, wherein the visible light signal comprises multiple pieces of different navigation information; according to indication information corresponding to the current position of avehicle in a navigation path, determining at least one piece of navigation information from the multiple pieces of different navigation information as current navigation information; and taking the current navigation information as display information of the shutter glasses. According to the guidepost navigation method and system based on the shutter glasses, useful navigation information can be obtained in time, unnecessary navigation information is filtered, and therefore, navigation information obtained by the user is more accurate.

Description

technical field [0001] The present invention generally relates to navigation technology, in particular to a method and system for road sign navigation based on shutter glasses. Background technique [0002] At present, the road signs on the road mostly adopt a fixed pattern style, and different drivers can distinguish and refer to their own useful navigation information according to different needs. However, there are many factors that affect the driver's acquisition of useful navigation information, such as unclear road signs, poor vision of the driver, etc., which will affect the driver's timely access to useful navigation information. Useful information for navigation. Contents of the invention [0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a method and system for navigation of road signs based on shutter glasses. [0004] In a first aspect, the present invention provides a method for navigation of road signs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G08G1/0967
CPCG08G1/096783G01C21/3415G02B27/017G02B2027/0178G02B2027/0138G01C21/3602G01C21/365G06V20/582G06V20/584
Inventor 段然耿立华
Owner BOE TECH GRP CO LTD
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