Travelled distance counting device based on vehicle identification and working method thereof

Abstract

The invention discloses a travelled distance counting device based on vehicle identification and capable of automatically calculating the travelled distance of a vehicle on a vehicle restricted road and a working method thereof. The device comprises a roadside base station arranged at a specific section, wherein the roadside base station internally comprises an RFID (Radio Frequency Identification) antenna and an RFID reader connected with the RFID antenna, a control module is respectively connected with the RFID reader and an Ethernet converter; the RFID antenna is used for reading information of a vehicle-mounted electronic tag in a passing vehicle; and information data is sent to a traffic control center server through the RFID reader, the control module and the Ethernet converter sequentially. The method is as follows: when the vehicle enters into the radiation range of the RFID antenna, the vehicle-mounted electronic tag sends vehicle information data to the reader through the antenna, and then the vehicle information data is sent to the control module; after judging the vehicle information data, the control module sends the vehicle information data to the traffic control center server; and a traffic control center records and accumulates the travelled distance of the vehicle in the vehicle restricted road section, wherein the travelled distance is used as a reference for collecting congestion charges.

Description

[0001] technical field [0002] The invention relates to a mileage counting device and a working method thereof, in particular to a mileage counting method and device based on vehicle identification, belonging to the technical fields of automatic control, radio frequency identification and intelligent transportation. Background technique [0003] With the increasing number of motor vehicles, the old urban traffic system is becoming more and more unsustainable. How to solve the problem of urban traffic congestion and solve the problem of citizens' travel difficulties has become an urgent problem for cities, especially large and medium-sized cities. In the face of traffic congestion, many cities at home and abroad have eased traffic pressure by restricting vehicles and imposing congestion charges. Existing solutions to urban traffic congestion mainly rely on some compulsory measures from the government, such as restricting traffic according to the tail number of the license pl...

AI Technical Summary

Problems solved by technology

[0004] In terms of vehicle recognition technology, currently the most popular is the electronic camera supervision technology, commonly known as "electronic eye", which can provide visual images and a large amount of real-time traffic management information for road traffic management, but there are also a series of shortcomings: the most vulnerable to terrain, Blocked by buildings, large vehicles and other obstacles; affected by factors such a

Images