An urban intelligent traffic guidance method based on rfid and wechat platform

Abstract

The present invention belongs to the real-time traffic status navigation technology field, and relates to a city intelligent traffic induction method based on a RFID and a WeChat platform. The concrete technology comprises: a RFID reading device reads the information of RFID chips in vehicles and sends the information to a database terminal for calculation and processing, the passing time T(N) of each time on a road section is monitored to evaluate the jamming condition of the road section, if T(N)<1.5T(S), the jamming condition is evaluated as the low-severity jamming, if 2.0T(S)> T(N)>=1.5T(S), the jamming condition is evaluated as the mid-severity jamming, and if T(N)>=2.0T(S), the jamming condition is evaluated as the high-severity jamming, the vehicle jamming quantity S(N) and the vehicle jamming quantity growth rate F(N1) on the road section are employed to evaluate the condition changing trend, and a server calls corresponding information and send the corresponding information to the official account of a user phone terminal according to the query request received by an intelligent traffic induction WeChat public platform. The city intelligent traffic induction method based on the RFID and WeChat platform is simple in structure, reliable in principle and low in installation, can effectively monitor the road traffic jamming condition, can perform effective induction, and is friendly in application environment and wide in the market prospect.

Description

Technical field: [0001] The invention belongs to the technical field of real-time road condition navigation, and relates to a method for collecting road condition information and conducting traffic guidance through wireless automatic identification technology, in particular, an urban intelligent traffic guidance method 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 ...

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 method 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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