Active RFID railway container transportation management system solution
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The solution of “RFID Railway Transport Container Management System” based on 2.4G long-distance sensing radio frequency card, through advanced RFID technology, combined with electronic seal technology. The so-called electronic seal technology refers to an authentication technology that can record whether the carriage or other hard packaging has been secretly opened, and can automatically call the police when it is opened illegally. The electronic seal can realize the automatic identification of the container, record the container switch status information in the cargo transportation into the electronic label, and become the carrier of the cargo transportation information. The verification target that is turned on. Once the electronic seal is damaged, it will be reflected to the computer monitoring system.
Active seals, combined with GPS technology, can transmit real-time information about the time, location and surrounding environment of the state change to the machine of the owner or manager when the state of the container changes. There are also some active electronic seals that can provide instant distress signals when damage occurs. In the long run, active electronic seals improve the safety and transparency of container transportation, and will greatly reduce overall transportation costs. And with the maturity of technology and the reduction of costs, active electronic seal technology is increasingly being adopted in the wider field of cargo transportation security.
Through the computer management system, electronic seals can implement strict supervision on registration, issuance, inspection, unsealing, reuse, and cancellation, which fundamentally solves traditional anti-counterfeiting equipment such as lead seals, plastic seals, metal seals, lock seals, and paste Seals are easy to be copied, illegally replaced, difficult to distinguish between authenticity and counterfeit, and difficult to manage. Combined with various other technical means, electronic seal locks can realize advanced applications for verifying the integrity of transported goods in multiple fields.
The application of RFID in the entire transportation process can realize the monitoring of the whole process of railway container transportation and ensure the efficiency and safety of railway container transportation. The reduction of work intensity, the improvement of work efficiency and more effective tracking management bring huge economic and social benefits.
1.System composition
(1) Long-distance reading and writing electronic door seal
The electronic door seal recorded with the container number, truck number and other attribute data is installed at the opening and closing door of the carriage. The method of use is not much different from traditional locks, except that a remote reader is required to seal before shipment.
(2) GPRS reader
Install a communication box that integrates RFID and GPRS communication modules on the inner side of the car door (near the door) (GPS positioning module can be added if necessary), which is used to maintain communication with the electronic door seal and send the status information of the electronic door seal to the background in real time monitoring Center. Both the electronic door seal and the communication box adopt anti-violent dismantling and alarm technology: once these two devices are dismantled by external violence, they will actively send an alarm message to the monitoring center.
(3) Antenna
In order to ensure the reading of container tag data, an RFID reader antenna must be installed on the top of the carriage close to the reader to read the RFID tag information installed on the electronic door seal of the carriage.
2.Working principle diagram
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