RFID System Helps the Intelligence of Autos

Published:2010/9/13 3:00:00 Author:Michelle From:SeekIC

Have you ever imagined that you will one day drive your car without the key? If so, there is good news for you, with the development of the RFID technology, vehicles without keys will not be a dream. It, thus, will enable a much safer driving.

System that is most commonly seen is also called the intelligent key system which is consisted of emitter, controlling module and the driving system. Technology of the RFID is adopted in this system. In common conditions, car door will open automatically when its owner is in one meter sphere. As a result, a key is not necessary to take out just when controlled by the intelligent system settled in the key. However, cost of this system is not low. For functions are integrated on one key, so it will spent a lot when a key is lost.

There functions are integrated in the key. First is the automatic unlocking function which is in the system. When the owner is getting close to his car, the key and the car start to transform information settled by radio wave. When the owner leaves his car, it will lock automatically. Second is the automatic igniting function which only needs a recognition. If it is the right owner, the car will ignite automatically. Third is the owner recognition system, for each key has an ID to match each car.

There are some points that you need to pay attention when using the key. In the first place, it can not be put together with electronic devices for there may have magnetic field interference. Next is not throwing it anywhere. As a electronic product, it does not stand any falls. Related chip is:YM3436D .

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