Traffic-light-based navigation method

Abstract

The present invention embodiment discloses a traffic-light-based navigation method which is as follows: a traffic light reminds a navigation device to acquire position information; a navigation path is planed according to a destination place; to-be-reminded traffic lights on the navigation path are determined; signal conditions of the to-be-reminded traffic lights are calculated; and a navigation reminder is provided according to the signal conditions. The traffic light warning navigation device is capable of intelligently warning in advance a driver the information status of a front traffic light, the phenomenon that the driver unintentionally runs through a red light for the reason of environmental problems can be effectively avoided, and road traffic safety can be improved.

Description

technical field [0001] The invention relates to the field of vehicle networking navigation of the Internet of Things, in particular to a navigation method based on traffic lights. Background technique [0002] The practice of Internet of Things technology can be traced back to Xerox's Internet Coke vending machine in 1990. With the development of Internet technology and the great enrichment of various hardware and application software, Internet of Things technology has also been greatly developed. The Internet of Things is regarded as the application expansion of the Internet. The essence of the Internet of Things is mainly reflected in three aspects: one is the characteristics of the Internet, that is, the interconnected Internet must be able to realize the interconnection of things that need to be connected to the Internet; the other is the identification and communication characteristics , that is, the "things" included in the Internet of Things must have the functions of...

AI Technical Summary

Problems solved by technology

[0005] However, the current Internet of Vehicles also focuses on information sharing between vehicles, while ignoring other information that vehicles need to drive on the road, such as traffic light signals

With the promulgation and implementation of new traffic rules, strict regulations and penalties have been imposed on vehicles running red lights, which is conducive to giving a strong deterrent to drivers who run red lights casually. The position and height of the traffic lights, as well as the impact of the vehicle in front on the driver's sight, etc., often cause unintentional red light running. On the other hand, unintentionally running a red light also poses a danger to the driver's safety. Since this unintentional running a red light is not the driver's subjective will, it can be said to be unavoidable!

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