Application of RFID Systems to Collision Avoidance

摘要

Radio-Frequency Identification (RFID) is an automatic identification technology that enables tracking of people and objects. Both identity and location are generally key information for indoor and outdoor services. An obvious and interesting method to obtain these two types of data is to localize RFID tags attached to devices or objects or carried by people. However, signals in indoor environments are generally harshly impaired and tags have very limited capabilities which pose many challenges for positioning them. While in outdoor environments are generally simple to detect and locate. The importance of outdoor applications could be minimized to most important field which is accident avoidance. Accidents, like car crushing and hit and run could be minimized if the technology of RFID used as tags locate it in people and readers in the cars which force the car to stop before the accident or give a buzz to the people to avoid the accident. From that perspective design and testing a receiver device for the driver and Tag device for the person or object and achieve connection between the two device using RFID.