While the number of the cars increasing day by day, the problems caused by these cars are increasing too. The most important problems of these are; not obeying the rules, using stolen cars, and driving defective cars. Also we can add cars’ being cannot monitored; moreover, this is the leading cause to others. If we monitor cars, we will be able to decrease these problems.

How can we monitor the cars? We can monitor cars by changing car licence system with RFID (Radio-Frequency Identification). Furthermore, we can use RFIDs to find out the cars’ technical problems, or to learn whether it is driven faster then the limits. Monitoring places will be the entrance of bridges, tunnels, police cars which has computers(most of them have), and supermarkets.

Some of the advantages that system provides:

• While the car is going near of a police car, the polices can access all of the information about the car.
• Also the police is not controlling the computer, if there is a stolen car the computer automatically alarm the police.
• If there is a problem in a bridge or a tunnel, how many and which cars are inside there can be known.
• Only for cars owned by companies, monitoring system can be exist in order to help these companies to monitor heir cars.
• A car seeking by police can be found easily by reaching the information about where did it seen last.
• For automatic entrance systems without using a new component on the car, only with adding this car’s information to systems, the cars can be member of the system.

I can’t say all of the piracy will end. These can be hacked too. But cost of making a paper licence and these device can’t be same. Furthermore, a fake RFID is not expected to work perfectly so if a car is being driven with a broken RFID or a fake, it will automatically monitored. This dissuade people working on these things.