Automobile navigation method, system and device

A car navigation and car technology, applied in the field of navigation, can solve problems such as wrong car navigation paths and inaccurate car navigation positioning, and achieve the effect of accurate navigation and positioning

Inactive Publication Date: 2019-08-16
GUANGDONG UNIV OF TECH
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Problems solved by technology

[0006] Existing car navigation solutions generally carry the navigation system on a terminal such as a mobile phone platform for car navigation, and display information such as the direction, distance, and speed of the navigation road on the mobile phone through the GPS positioning of the global positioning system. The navigation positioning is not accurate enough, which leads to the wrong navigation path of the car

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  • Automobile navigation method, system and device
  • Automobile navigation method, system and device
  • Automobile navigation method, system and device

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but not to limit the scope of the present invention. Likewise, the following embodiments are only some but not all embodiments of the present invention, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] The invention provides a car navigation method, which can realize accurate car navigation and positioning, and avoid car navigation path errors.

[0049] See figure 1 , figure 1 It is a schematic flow chart of an embodiment of the car navigation method of the present invention. It should be noted that if there are substantially the same results, the method of the present invention does not figure 1 The flow sequence shown is limited. Such...

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Abstract

The invention discloses an automobile navigation method, system and device. The method comprises the steps that: the automobile navigation device captures a view field image directly in front of an automobile according to the obtained current location information of the automobile, lane information, automobile speed information, and the like, performs positioning correction on the obtained currentlocation information of the automobile and the like according to the captured view field image directly in front of the automobile, and transmits the current location information of the automobile subject to the positioning correction to AR glasses in a character string stream form via a Bluetooth transmission mode, and the AR glasses perform reverse solution on the current location information of the automobile that is transmitted in the character string stream form via the Bluetooth transmission mode to obtain the current location information of the automobile, and perform navigation according to the current location information of the automobile obtained by the reverse solution. By means of the above manner, accurate navigation and positioning of the automobile can be realized, and automobile navigation path errors can be avoided.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a car navigation method, system and equipment. Background technique [0002] Navigation is a field of study that focuses on monitoring and controlling the movement of a process or vehicle such as a car from one place to another. [0003] Existing automobiles generally have a car navigation function, that is, a GPS (Global Positioning System, Global Positioning System) function, allowing users to know their exact location anytime and anywhere when driving a car. [0004] Existing car navigation solutions generally carry a navigation system on a terminal such as a mobile phone platform for car navigation, and display navigation road direction, distance, speed and other information on the mobile phone through the GPS positioning of the global positioning system. [0005] But the inventor finds that there are at least the following problems in the prior art: [0006] Existing ca...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00G01C21/20
CPCG01C21/005G01C21/20
Inventor 韦宇炜廖浩宏李晋芳吴悦明陈和恩
Owner GUANGDONG UNIV OF TECH
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