Description: Every consumer can buy a memory card (is nothing but an EEPROM IC) with a password stored inside it using a MC program. The memory card is available at various ranges (ie. Rs 50, Rs 100, Rs 200 etc).In our project we have given the name for memory card as smart card.
When the consumer insert a smart card into the card reader which is connected kit.Then the card reader will read the stored information and delete the information from the EEPROM IC(smart card) using the MC program. So that the smart card cannot be reused by others. Suppose if a consumer buy a card for Rs.50/- he / she can insert this amount through the card reader so that prepaid energy meter with tariff indicator kit will be activated. According to the power consumption the amount will be reduced. When the amount is over, the relay will automatically shutdown the whole system. In our project we also have a provision to give an alarm sound to consumer before the whole amount is reduced.
-Every consumer can buy a memory card (is nothing but an EEPROM IC) with a password stored inside it using a MC program. The memory card is available at various ranges (ie. Rs 50, Rs 100, Rs 200 etc).In our project we have given the name for memory card as smart card.
When the consumer insert a smart card into the card reader which is connected kit.Then the card reader will read the stored information and delete the information from the EEPROM IC(smart card) using the MC program. So that the smart card cannot be reused by others. Suppose if a consumer buy a card for Rs.50/- he/she can insert this amount through the card reader so that prepaid energy meter with tariff indicator kit will be activated. According to the power consumption the amount will be reduced. When the amount is over, the relay will automatically shutdown the whole system. In our project we also have a provision to give an alarm sound to consumer before the whole amount is reduced.
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Size: 6144 |
Author:Binu |
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Description: IC卡燃气表设计.pdf(73页的论文)----本文设 计了一个以预付为目的的IC卡燃气表。设计的题目来源于和一家苏州燃气表生产企业的项目合作，该项目主要包括IC卡燃气表、IC卡写卡器及售气管理系统三个部分。本人作为开发小组的成员之一，负责了IC卡燃气表的开发工作。-IC card gas meter design. Pdf (73 pages of paper )---- This article is designed for the purpose of a prepaid IC card gas meter. The title comes from the design, and a gas meter manufacturing enterprises in Suzhou project cooperation, the project mainly include IC card gas meter, IC card smart card device and the sale of gas management system in three parts. As a member of the development team is responsible for the IC card gas meter of the development. Platform: |
Size: 2038784 |
Author:王克敏 |
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Description: 智能计数器集成电路,采用1.2微米CMOS E-PPROM工艺的IC卡用芯片（模块），104位，带逻辑加密及计数器功能，可广泛应用于电话IC卡及其他各种预付费IC卡使用场合。-Smart counter IC, using 1.2 micron CMOS E-PPROM process IC card chip (module), 104, encryption and counter with logic functions can be widely used phone IC cards and other prepaid IC card occasions. Platform: |
Size: 113664 |
Author:Rover |
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Description: 网吧智能IC卡收费管理系统。支持IC卡充值，信用帐号欠款等等功能。-Internet smart IC card charging management system. Support IC card prepaid credit account debts and more. Platform: |
Size: 466944 |
Author:DoraeMeng |
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Description: smart card reader with circuit and hex fu-smart card reader with circuit and hex full Platform: |
Size: 83968 |
Author:cuteusmicky |
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