Application of RFID Smart Tags in Highway Toll Collection

On busy highways, automobiles move repeatedly, and each easy passage is inseparable from the assist of superior expertise. When the car slowly drives in direction of the toll station, an not easily seen machine, the RFID sensible tags, is enjoying an important position. We set up this small label on the windshield of the car. Because the car strikes, it silently exchanges info with the studying gear on the toll station.

RFID (radio frequency identification) expertise, makes use of radio alerts to establish particular targets and skim and write associated knowledge with out establishing mechanical or optical contact between the identification system and the precise goal. In freeway toll assortment, the applying has drastically improved visitors effectivity, diminished the tedious handbook operations, and likewise introduced a extra handy journey expertise to automobile homeowners.

How RFID sensible tags work in freeway toll assortment

Within the freeway toll assortment system, RFID sensible tags and studying gadgets talk by way of wi-fi radio frequency alerts. When a car approaches a toll station, the studying machine emits a radio frequency sign to activate the RFID sensible tag on the car. After the tag is activated, the car info saved in it, corresponding to license plate quantity, mannequin, car kind, and many others., might be returned to the studying machine by way of radio frequency alerts. After receiving this info, the studying machine will course of it in actual time and evaluate it with the information within the toll system to find out the car cost quantity.

In contrast with conventional charging strategies, the applying has important benefits. To start with, it realizes computerized identification and studying of car info with out handbook intervention, drastically enhancing visitors effectivity. Secondly, the studying velocity of RFID sensible tags is quick and might full the data processing of a lot of automobiles in a short while, successfully assuaging the visitors stress throughout peak hours. As well as, RFID sensible labels even have anti-counterfeiting capabilities, which might successfully forestall unlawful actions corresponding to forging license plates.

RFID sensible tags utilized to freeway toll assortment

In line with traits corresponding to frequency band, storage capability, studying and writing strategies, we are able to divide them into numerous varieties. In freeway toll assortment, generally used RFID sensible tags are primarily passive ultra-high frequency tags.

Passive RFID sensible tags

Totally different from lively tags that include batteries, passive RFID tags don’t include batteries and rely totally on the radio frequency sign emitted by the studying machine to supply vitality to work. Such tags are low-cost and appropriate for large-scale deployment on automobiles. Since freeway toll stations are often arrange in open areas and the radio frequency alerts emitted by studying gadgets can cowl lengthy distances, passive RFID sensible tags have been broadly utilized in freeway toll assortment.

UHF RFID sensible tags

In line with completely different frequencies, we are able to divide them into low frequency, excessive frequency and ultra-high frequency. Amongst them, UHF RFID sensible tags are appropriate for freeway toll assortment due to their high-speed studying capabilities and long-distance identification capabilities.

Amongst them, Monza R6 is an RFID sensible tag that can be utilized with freeway toll methods. It communicates with the microwave antenna on the toll station lane by way of the digital tag put in on the car to realize real-time change and transmission of information. Automobile homeowners solely must pre-deposit a sure price or bind related accounts earlier than passing by way of, and so they can shortly cross by way of the toll station with out stopping, which drastically saves time and prices.

With the continual improvement of science and expertise, the applying in freeway toll assortment will turn out to be an increasing number of intensive. It not solely improves visitors effectivity and reduces working prices, but additionally brings a extra handy and safer journey expertise to automobile homeowners. Sooner or later, with the continual integration of Web of Issues, massive knowledge and different applied sciences, RFID sensible tags will play a extra essential position within the discipline of clever transportation and promote the event of freeway toll methods in a extra clever and automatic course.

Regularly Requested Questions About RFID Good Tags

1. Will RFID sensible tags leak automobile homeowners’ non-public info?

They solely retailer info associated to the car, corresponding to license plate quantity, mannequin, and many others., and don’t contain the proprietor’s non-public info. As well as, the freeway toll system has adopted strict knowledge encryption and safety administration measures to make sure the safety of automobile proprietor info.

2. What if I break or lose my RFID sensible tag?

If we injury or lose the RFID sensible tag, the automobile proprietor can go to the designated service outlet to interchange or reissue it. In the course of the alternative or reissue course of, automobile homeowners want to supply related certification supplies and car info.

3. How to make sure the studying accuracy of RFID sensible tags?

So as to make sure the studying accuracy, the freeway toll system makes use of superior studying gear and algorithms. On the similar time, toll station workers will commonly preserve and calibrate the studying gear to make sure the traditional operation of the gear and studying accuracy.

UHF RFID Card IMPINJ®MONZA®R6

Monza® tag chips had been the primary merchandise based mostly on the EPCglobal UHF Gen 2 commonplace that launched by Impinj®. The Monza® R6 UHF RFID card chip contains revolutionary applied sciences corresponding to computerized efficiency changes and encoding diagnostics.