Method and system for mobile equipment to sense traffic signals on traveling path

Abstract

The invention provides a method and a system for mobile equipment to sense traffic signals on a traveling path and aims at combining traveling direction marking, an electronic compass and the spatial positioning technology on the traveling path to accurately obtain the phase position where the mobile equipment which arrives at an intersection is positioned so as to be capable of accurately pushing traffic signal information to the mobile equipment. The mobile equipment can belong to a pedestrian or a non-motor vehicle or a motor vehicle, and especially for travelers with visual impairment, by the technical scheme, the travelers can accurately obtain current traffic signal conditions of an intersection to pass. According to the technical scheme, an App can be installed on various kinds of mobile equipment, a guiding mark can be generated through a path planning algorithm provided by the App, and the guiding mark can be integrated with position information and traveling direction, so that traffic signal information of a signal phase position where the mobile equipment is positioned can be accurately obtained.

Description

technical field [0001] The present invention relates to the traffic field, in particular to a method and system for a mobile device to sense traffic signals on a driving path. Background technique [0002] Urban road traffic signals can be divided into broad sense and narrow sense. In the broad sense, traffic signals include pedestrian signal lights, bicycle signal lights, motor vehicle signal lights, lane signal lights, direction indicator lights, etc.; Flow signal lights, that is, at a certain moment or a certain period of time, the display of the color of the signal lights informs one or several traffic flows to pass through the intersection that they are allowed to pass or not to pass at this moment or time period, and the traffic flow includes pedestrians. , non-motor vehicles and motor vehicles. [0003] Pedestrians or non-motor vehicles or motor vehicles waiting to pass through the intersection (for the convenience of expression, people who adopt different travel mod...

AI Technical Summary

Problems solved by technology

[0016] The problem to be solved by the embodiments of the present invention is to provide a method and system for a mobile device to perceive traffic signals on a driving path, so as to solve the problem that the traffic signal of the phase of the mobile device cannot be accurately obtained in the prior art, and finally based on the technology of the present invention In this solution, any traveler can easily obtain the traffic signal information directly related to him through his mobile device

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