An urban intelligent traffic guidance device based on rfid and WeChat platform

Abstract

The invention belongs to the technical field of real-time road condition navigation, and relates to an urban intelligent transportation guidance device based on RFID and a WeChat platform. The main structure of the device comprises a RFID reading device 1, a RFID chip 2, an intelligent transportation guidance WeChat official platform 3, a database terminal 4 and a server 5, the RFID reading device can read information in the RFID chip of a vehicle and sends the information to the database terminal for calculation and processing, evaluates the congestion condition of a road section during the road section passing time T(N) of each vehicle, and evaluates the change tendency of the congestion condition through the road vehicle congestion number S(N) and the vehicle congestion number growth rate F(N), and the server calls corresponding information from the database and sends the information to an official account of a user mobile terminal according to a query request received by the intelligent transportation guidance WeChat official platform. According to the device, the structure is simple, the principle is reliable, the installation cost is low, the road transportation congestion condition can be effectively monitored, effective guidance can be realized, the application environment is friendly, and the market prospect is wide.

Description

Technical field: [0001] The invention belongs to the technical field of real-time road condition navigation, and relates to a device for collecting road condition information through wireless automatic identification technology and conducting traffic guidance, especially an urban intelligent traffic guidance device based on RFID and WeChat platform, which receives road traffic information through a mobile phone terminal , to understand the road conditions of the driving route in real time, and guide the optimal route. Background technique: [0002] With the continuous development of the economy and the continuous advancement of the social development process, the continuous advancement of the urbanization process brings convenience to people's lives, but there are also many disadvantages. For example, almost all cities in large, medium and small cities are or There are more or less traffic jams, which add inconvenience to people's travel, coupled with occasional traffic acci...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the economy and the continuous advancement of the social development process, the continuous advancement of the urbanization process brings convenience to people's lives, but there are also many disadvantages. For example, almost all cities in large, medium and small cities are or There are more or less traffic jams, which add inconvenience to people's travel, coupled with occasional traffic accidents and road maintenance, which further affect people's travel efficiency, increase the time cost of people on the road, and the number of private cars is high. Insufficiency is one of the reasons for traffic congestion. Therefore, local governments actively promote the development of public transportation to drive more people to take public transportation to control traffic congestion. However, after a family’s economic strength reaches a certain level, the number of private cars will naturally continue to increase. Therefore, it is difficult to reduce the number of private cars on the road. Therefore, through intelligent traffic guidance, it is an effective means to solve the problem of road congestion, so that the vehicles on the road can master accurate road condition information and choose travel routes reasonably. Therefore, an urban intelligent traffic guidance device based on RFID and WeChat platform is designed, and the traffic congestion situation of each road section is counted by radio frequency identification technology, and the data information is transmitted to the data center, and stored in the database after unified processing. The request sent, send the corresponding traffic information to it

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