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A car navigation system

A vehicle navigation and navigation path technology, applied in the navigation field, can solve the problems of poor navigation accuracy and inaccurate road image acquisition, and achieve the effect of accurate guidance

Active Publication Date: 2022-05-27
深圳市安则为科技有限公司
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AI Technical Summary

Problems solved by technology

The existing navigation system has poor navigation accuracy due to inaccurate acquisition of road images

Method used

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  • A car navigation system
  • A car navigation system
  • A car navigation system

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Embodiment Construction

[0011] The present invention will be further described with reference to the following examples.

[0012] see figure 1 , an in-vehicle navigation system of this embodiment includes a camera module 1, an image processing module 2, a positioning module 3, a path input module 4 and a guidance module 5, the camera module 1 is used to obtain a road video image of the vehicle, and the The image processing module 2 is used to process the road video image, the positioning module 3 is used to obtain the position information of the vehicle, the path input module 4 is used to input the navigation path, and the guidance module 5 is used to The video image, the position information of the vehicle and the navigation path guide the vehicle; the image processing module 2 includes a model establishment module, a noise removal module and a denoising evaluation module, and the model establishment module is used to establish a video image noise model. The noise removal module is used for removin...

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Abstract

The present invention provides a vehicle navigation system, comprising a camera module, an image processing module, a positioning module, a path input module and a guidance module, the camera module is used to acquire road video images of vehicles, and the image processing module is used to analyze road The video image is processed, the positioning module is used to obtain the position information of the vehicle, the route input module is used to input the navigation route, and the guidance module is used to pair the The vehicle is guided. The beneficial effects of the present invention are as follows: a vehicle navigation system is provided, which realizes accurate guidance of vehicles through accurate acquisition of road video images and positions.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a vehicle navigation system. Background technique [0002] With the popularity of vehicles, in-vehicle navigation systems are also increasingly popular. Existing navigation systems have poor navigation accuracy due to inaccurate acquisition of road images. SUMMARY OF THE INVENTION [0003] In view of the above problems, the present invention aims to provide a vehicle navigation system. [0004] The object of the present invention adopts the following technical solutions to realize: [0005] Provided is a vehicle navigation system, comprising a camera module, an image processing module, a positioning module, a path input module and a guidance module, the camera module is used to obtain a road video image of the vehicle, and the image processing module is used for the road video image. For processing, the positioning module is used to obtain the position information of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/26
CPCG01C21/26
Inventor 许晓山
Owner 深圳市安则为科技有限公司
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