1. Fastag:
Fastag是在印度缴纳通行税的一种快捷简便的方法。它由印度国家支付公司(NPCI)开发,并由印度国家公路管理局使用。车辆在汽车,公共汽车,卡车或出租车的玻璃上或摩托车的引擎盖上都有印刷的标签。然后扫描该打印的标签,并由驾驶员的首选和选定的支付银行进行支付。
Paytm应用的Fastag选项
2.条码:
条形码是一种图形方法,可用于检索存储的号码。数据以竖线形式存储,由扫描仪扫描并由计算机读取。此方法广泛用于开票时购物中心,医院中的患者识别,租车跟踪以及核废料和邮件跟踪。
扫描到GeeksforGeeks的条形码
3. QR码:
QR码是1994年开发的一种条形码。它是由日本Denso Wave公司开发的。它们本质上是二维的。可以通过QR扫描仪对其进行扫描,以检索存储在其中的信息。他们可以存储数字和多媒体数据。
扫描到www.geeksforgeeks.org的QR码
4.近场通信(NFC):
NFC技术是当今非常著名的技术。它也被称为近场通信技术。它是由Phillips和Sony在2002年开发的。它概述了放置在4厘米范围内的设备之间进行通信的一组规则。它广泛用于无现金支付领域。
扬声器上的NFC
Fastag,条形码,QR码和NFC之间的区别:
S.No. | Fastag | Barcode | QR code | NFC | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1. | It was introduced in the year 2014. | It was introduced in the year 1952. | It was introduced in the year 1994. | It was introduced in the year 2002. | |||||||||||||||
2. | Its developer is National Payments Corporation of India. | Its developer is Norman Joseph Woodland. | Its developer is Masahiro Hara. | Its developer is Franz Amtmann and Philippe Mangars. | |||||||||||||||
3. | There is only 1 type of Fastag. | There are 2 types of Barcode, 1 dimensional and 2 dimensional. | There is only 1 type of QR Code. | There is only 1 type of NFC. | |||||||||||||||
4. | It is a technology for collection of toll taxes, using the RFID technology. | It is a way of storing numbers in a printed format that is also computer understandable. | It is a type of 2 dimensional barcode or printed representation of data that can be scanned for data retrieval. | It provides a protocol for communication or interaction between devices (electronic) within 4m of distance. | |||||||||||||||
5. | The user is National Highway Authority of India (NHAI). NHAI uses it for collection of toll taxes. General public use it for paying of toll tax. | It is used at stores for tracking all purchased items, in hospitals for tracking the records of patients, in rental cars business and tracking of airline luggage, mails and nuclear waste. | It is used in supermarkets, hospitals, cinema or by individuals etc. for transfer of data (sharing contacts, photos, videos and other documents.). | It is used as identity cards, as key cards and as a method of contactless payments and mobile payments in various sectors such as retail, automobile, cinema etc. | |||||||||||||||
6. | It is inspired by the RFID technology. | It is inspired by the Morse Code technology. | It is inspired by the Morse Code technology. | It is inspired by the inductive coupling between antennas of the connecting devices. | |||||||||||||||
7. | It is cost effective. | It is cost effective. | It is cost effective. | It is not cost effective. | |||||||||||||||
8. | The storage capacity is 3 kilobytes. | The storage capacity is greater than 100 bytes. | The storage capacity is 2 kilobytes. | The storage capacity is 48 bytes to 8 kilobytes. | 9. | Several Fastags are processed at an instant. | Only 1 barcode is processed at an instant. | Only 1 QR code is processed at an instant. | Only 1 NFC is processed at an instant. | 10. | There is one way communication.. | There is one way communication. | There is one way communication.. | There is two way communication. | 11. | Its popularity is high. | Its popularity is very high. | Its popularity is very high. | Its popularity is very moderate. |