Applying RFID and GPS tracker for signal processing in a cargo security system

In order to enhance United States border security, a system is proposed to allow tracking of shipments from origin to destination. This paper is about developing a centralized, internet based security tool which utilizes RFID and GPS technology to identify drivers and track the load integrity. The system will accomplish the security testing in real-time using the internet and the U.S. Customs' database (ACE). A central database and the interfaces and communication between the database and ACE will be established. After the vehicle is loaded, all openings of the tanker are sealed with disposable RFID tag seals. Then a RFID reader and GPS tracker wirelessly connected with the databases will serve as signal processing and testing grounds for the implementation of security measures that can help prevent future terrorist attacks and help in ensuring that the goods and products are not compromised while in transit. The system with the automatic signal processing and communications through the networks will reduce the labor work of security check to its minimum. This technology's two main focuses are private companies and the U.S. government. It can be used by a company to expedite the shipment and receiving process, streamline the billing and invoicing process, and to automate potential federal government container tracking requirements. The government can utilize this technology for validating shipping containers, verification of load integrity, identification of late or lost shipments, and interaction with the U.S. Customs and Border Protection's ACE database for border control.