Route navigation system and method

Abstract

The invention provides a route navigation system and method. The route navigation system comprises instruction input equipment, a navigation device, a vision acquirer and a vision processor, wherein the instruction input equipment is used for receiving a navigation instruction input by a user, and used for transmitting the navigation instruction to the navigation device; the navigation device is used for acquiring current position information of the user, and used for generating a navigation route according to the current position information and the input navigation instruction; the vision acquirer is used for acquiring an image of a road in front of the navigation route, and used for transmitting the image to the vision processor; the vision processor is used for acquiring obstacle information in the image, and used for transmitting the obstacle information to the navigation device; the obstacle information is output by the navigation device. By adopting the route navigation system and the route navigation method, the image of the road in front of the navigation route acquired by the vision acquirer is processed by the vision processor, and obstacle information in the image is extracted, so that the image does not need to be transmitted to a server to be processed remotely, and problems of image information deficiency, image transmission delay, image transmission distortion and the like caused by relatively slow transmission speed because of a network and the like can be avoided.

Description

technical field [0001] The present invention relates to the technical field of information processing and navigation, in particular to a route navigation system and method. Background technique [0002] With the development of society, artificial intelligence has been widely used in industry, security, transportation, home and other fields, which has brought about earth-shaking changes in human life. When machines such as navigation devices and blind guides are working, they collect images through visual acquisition devices. , and analyze the collected images to obtain information. [0003] Machines such as navigation devices or blind guides in the prior art mostly collect road images through visual collection devices, and remotely transmit the collected road images to the server, and the server analyzes the collected road images and extracts road condition information from them. . [0004] However, the image processing methods in the prior art require high image transmiss...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the embodiments of the present invention is to provide a route navigation system and method to solve the problem of the route navigation system in the prior art, which transmits the collected road images to the remote server for processing, which requires high image transmission speed. When the image transmission speed is slow due to network and other reasons, it is easy to cause problems such as missing image information, image transmission delay and image transmission distortion.

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