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EMBEDDED WIRELESS VOTING MACHINE


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ABSTRACT:

that is embedded in our environment. Elections allow the public to choose their representatives and express their preferences for how they will be governed. Today the biggest democracy in the world faces lot of problems and challenges to maintain the democratic rule. The EVM, now used for voting is not so efficient to meet the demands as said by inventor. In this paper we provide a new but basic approach to solve this problem using embedded systems. We are making a large GSM based network, the leaves of the network are the microcontroller programmed operating devices and tree of the network is a computer. Our system is fully operated on database files in the system.


INTRODUCTION:
The election system must be sufficiently robust to withstand a variety of fraudulent behaviors and must be sufficiently transparent and comprehensible that voters and candidates can accept the results of an election. The anonymity of a voter’s ballot must be preserved, both to guarantee the voter’s safety when voting against a malevolent candidate, and to guarantee that voters have no evidence that proves which candidates received their votes. The existence of such evidence would allow votes to be purchased by a candidate. The voting system must also be tamper-resistant to thwart a wide range of attacks, including ballot stuffing by voters and incorrect tallying by insiders. A voting system must be comprehensible to and usable by the entire voting population, regardless of age, infirmity, or disability




MICRO CONTROLLER:

An embedded micro controller is a chip, which has a computer processor with all its support functions, memory and I/O built into the device. The architecture of the 8051 family of microcontrollers is referred to as the MCS-51 architecture, or sometimes simply as MCS-51. The microcontrollers have an 8-bit data bus. They are capable of addressing 64K of program memory and a separate 64K of data memory. The 8051 have 4K of code memory implemented as on-chip Read Only Memory (ROM). The 8051 have 128 bytes of internal Random Access Memory (RAM). The 8051 has two timer/counters, a serial port, 4 general purpose parallel input/output ports, and interrupt control logic with five sources of interrupts. Besides internal RAM, the 8051 have various Special Function Registers (SFR), which are the control and data registers for on-chip facilities. The SFRs also include the accumulator, the B register, and the Program Status Word (PSW), which contains the CPU flags. Programming the various internal hardware facilities of the 8051 is achieved by placing the appropriate control words into the corresponding SFRs. In this micro



BARCODE READER:

Bar code reader converts a barcode into byte segment and this is transmitted along with the Fingerprint minutia data segments to the computer through the GSM network. In order to reduce the verification time of the finger print we are using the barcode. So in every card given to a person there is a barcode. The particular persons finger print data is stored in the barcode number given to that person in the database. This will reduce the complexity of verification. This system is similar to the barcode system used in the library. But the difference is the particular number is open in the system through the GSM network. There are several barcode readers available on the market so we use a high efficient system. We suggest using RSS system.



GSM NETWORK

In the figure shown below the mobile station (MS) is EWVM and it contains transmitter and receiver. In the other end we have the sub server and main server. A GSM network is composed of several functional entities, whose functions and interfaces are specified. Figure 1 shows the layout of a generic GSM network.



CONCLUSION:

Though the idea is a basic one this will play a vital role in the future. The cost for implement this technology is somewhat high. This cost will be no more when we consider the current expenditure for voting. We hope that EWVM will create a revolution in Indian voting system. This system is fool proof in electoral voting campaign. As this system is advancement of the existing technology, it is easy to implement at least cost. We are sure that the above system will create a revolution among the people in the electoral voting system.