Traffic warning method and system

Abstract

The invention discloses a traffic warning method and system. The method includes the following steps: A, acquiring the position coordinate of a user mobile terminal, and matching the position coordinate with a preset traffic area map to get a traffic route where the user is; B, calculating the movement route of the user, and determining whether the user is crossing the traffic route; if the user is crossing the traffic route, comparing the movement route of the user with the position coordinate of the zebra crossing; and if the movement route of the user is inconsistent with the position coordinate of the zebra crossing, executing step C; and C, determining whether there is a moving vehicle within a first predetermined distance from the position coordinates of the mobile terminal on the traffic route; if there is a moving vehicle, calculating the driving direction and speed of the vehicle, and determining whether the vehicle drives towards the position of the mobile terminal and whether the current speed is higher than the speed limit of the road section; and if the vehicle drives towards the position of the mobile terminal and the current speed is higher than the speed limit of the road section, issuing a warning to the mobile terminal. Through the system for processing traffic information between vehicles and pedestrians and between vehicles and vehicles, both vehicle drivers and pedestrians can prejudge the traffic condition around in time. Traffic accidents can be prevented through timely warning by the system.

Description

technical field [0001] The invention relates to the technical fields of radio frequency identification technology and the Internet of Things, in particular to a traffic early warning method and system. Background technique [0002] With the vigorous development of the automobile industry, there are more and more cars on the road, which has also led to an increase in traffic accidents. Due to the lack of understanding of the state of each other between motor vehicles and pedestrians, vehicles and vehicles, once a wrong judgment Traffic situation, just may take place traffic accident, and at present also does not have good early warning method to prompt the traffic accident that both parties can take place, just can't play the purpose of eliminating traffic hazard. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is ...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a traffic early warning method and system, aiming at solving the problem that current logistics goods cannot realize real-time tracking and quality monitoring The problem