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We are leaders in the market for providing best range of Vehicle Parking System Using Smart Card and Ezee Link Card
In general, a smart card is an integrated circuit card with memory capable of making decisions. A smart card, chip card or integrated circuit card (ICC), is defined as any pocket-sized card with embedded integrated circuits which can process information. In this project, we are using a contact smart card where the information inside the card is communicated with the card reader by inserting card into the card reader. The card reader in this project used is an SR-90 SDK of 1KB memory size. In present days, in our global evolution people like businessmen, employees no one will there without having a car. Mainly in cities, many of the cars are being used by the people for offices, shoppings and for many more. But the main problem here is where to park these vehicles, because the parking place of the cars may be so congested, in some places as the numbers of cars are more than the place of parking. This project is built on an 8051 micro controller; in this project each user is assigned a smart card which holds a unique serial number. When a valid user with a card enters into the parking area of an apartment or office or a gated community, his card is authenticated and allows the personnel by opening the gate for car parking slot, if the card is not authorized at that community, then a buzzer is activated to inform the security personnel. An LCD is interfaced to the project to display the status of the system. The smart card reader is interfaced to the microcontroller by a serial communication interface. In this project 7805 is a regulator and it avoids noise spikes in power supply. Smart card reader is connected microcontroller through serial port. These smart card readers works under 9600 or 4800 baud rates. 16X2 LCD connected to microcontroller through digital I/O lines.
The EZEE link card was the very first contactless stored value card introduced for public transit use on the conventional public transport like buses and trains Due to its contactless nature, the card completes all its transactions within 0.2 seconds and in this way, revolutionarily makes travelling on buses and trains that much faster and smoother. With the ez-link card, theres no more fuss and hassle of paying with currency or verifying the correct fare to pay. It is just tap and go! This project is built around an 8051 micro controller and a contact less RFID card. Each passenger is issued a RFID card, he has to recharge it with his convenient amount When a person wants to travel a certain distance he has to show the card to the reader provide at the entrance of the bus, or train door. When he reaches the destination he again shows the card to the card reader from inside. Now the fare is calculated depending on the RF id log with that particular card. In this way the fare is deducted and when it is shown again it automatically takes the current value of the card. As we are not travelling from places, to mimic the situation we are providing switches to provide the source and destination of the passenger to the micro controller. This project uses regulated 5V, 500mA power supply. Unregulated 12V DC is used for relay. 7805 three terminal voltage regulator is used for voltage regulation. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.
Amvitech (amvitech)
Ameerpet, - Phone: +40 25638547, Hyderabad, Telangana, India
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