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1. Project background of electronic anti-theft system for logistics transportation
The safety issues in the transportation of goods, the monitoring and management during transportation, are in a blank state for a long time due to technical inoperability. How to effectively ensure the safety of goods in transportation is a problem that has been plagued us for a long time. At present, the traditional lead seal is Sealing management of logistics and warehousing is widely used, and many drawbacks in fact management are self-evident. At the same time, traditional lead seals are relatively easy to obtain, and strict and effective supervision cannot be implemented in the manufacturing, purchase, issuance, sealing, inspection, and unsealing of lead seals. It cannot meet the high-standard anti-counterfeiting requirements and improve the level of information management. , Use high-tech management methods to make it inevitable.
The introduction of RFID technology is undoubtedly an advanced management method and a concrete manifestation of advanced experience at home and abroad. 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.
Beijing Xuhang Electronic New Technology Co., Ltd. has launched an RFID-based logistics transportation electronic anti-theft system based on the characteristics of large volume and relatively high value of customer commodity transportation, which is suitable for mobile phone transportation, electrical transportation, coal logistics, oil transportation, and tobacco logistics. , Food logistics and other companies that require commodity transportation, effectively prevent the replacement, adulteration, and shoddy goods during transportation.
Beijing Xuhang Electronics—The electronic anti-theft system for logistics transportation uses RFID electronic seals, which are installed on the door of the transport vehicle. Each RFID electronic seal has a globally unique number. It automatically records the opening time of the compartment door. The RFID reader can automatically read the cargo transportation information stored in the RFID electronic seal to determine whether cheating has occurred during the transportation process. If there is cheating, it can be traced back to the responsible person.
2. Electronic anti-theft system for logistics transportation
2.1 System function
Information storage, dual anti-counterfeiting: built-in global unique digital ID, can store detailed information of transport vehicles, loaded goods and drivers in the electronic seal, and generate non-repeatable random codes to achieve electronic anti-counterfeiting function, and double protection with mechanical anti-counterfeiting system. Combined with a handheld reader, it realizes the lock and seal at the departure place and the open and seal inspection at the destination to guarantee the goods.
Logistics monitoring: Support a variety of different logistics and transportation supervision business needs through configuration methods.
2.2 System characteristics
Security: The world’s only electronic serial number (ID), the ID code length is 64 bits (binary), which cannot be changed or copied, and can only be read by a code reader. At the same time, encryption technology is used for the information written in RFID, and only basic data is written. More data is stored in the system database, and the entire system cannot be cracked.
Advancement: The electronic blockade can implement strict supervision of registration, issuance, inspection, unsealing, reuse, and cancellation through the computer management system, which fundamentally solves traditional anti-counterfeiting equipment such as lead seals, plastic seals, metal seals, and locks. Seals, pasted seals, etc. are easy to be copied, illegally replaced, difficult to distinguish between authenticity and counterfeit, and difficult to manage.
Environmental adaptability: RFID is not affected by rain, snow, hail, dust and light, etc., and can complete automatic identification, tracking and management all-weather without contact.
Economical: The system uses RFID electronic seals or electronic locks to monitor the opening of the mineral transportation carriages, and the data is uploaded to the company headquarters server in real time, without real-time monitoring of vehicle operation, which greatly reduces construction and operating costs.
2.3 System application process
2.3.1 Application of RFID high security electronic seal
(1) Business process
As shown in the figure above, this system describes two links, namely delivery and unloading. The system describes the operations for RFID high-security electronic seals that occur in these two links as: encryption sealing and encryption unsealing inspection.
Encrypted sealing: After the logistics truck is loaded at the departure station and before being ready for shipment, the staff completes the sealing and encrypting process. After installing the electronic seal on the vehicle at the departure station, use the handheld to write the corresponding vehicle number, item name, time of initial seal, destination address and operator, etc., and then upload the corresponding information to the background terminal server , In order to prepare the target station handset to download the information.
Decryption, unsealing and sealing: After the logistics vehicle arrives at the target station, when it is unlocked and ready for unloading, it will use the password to unlock and verify the seal at the same time according to the information downloaded by the handheld.
(2) The basic principle of RFID high security electronic seal logistics transportation anti-theft system
2.3.2 Application of RFID electronic seal lock
(1) Business process
As shown in the figure above, this system describes four transportation links, namely delivery-delivery-unloading-return. The system describes the operation of the active electronic lock in these four links as: anti To unlock, forward to lock, forward to unlock and reverse to lock.
Forward locking: After the logistics vehicle is loaded at the originating station and is ready to be shipped, the staff completes the locking process.
Positive unlocking: After the logistics vehicle arrives at the target station, it will unlock and prepare for unloading.
Reverse locking: after the logistics difference is finished unloading at the destination station, the process of locking and preparing for the return journey.
Reverse unlocking: The process in which the staff unlocks the lock and prepares for loading after the logistics vehicle returns to the departure station.
(2) The basic principle of RFID electronic seal lock logistics transportation anti-theft system
3. Product introduction of electronic anti-theft system for logistics transportation
3.1 RFID high security electronic seal
1. It conforms to the ISO18000-6C international standard, and meets the requirements of the national standard GB/T 23679—2009/ISO/PAS 17712:2006 mechanical box seal.
2. The RFID high-security electronic seal adopts a one-time blockade that cannot be broken and cannot be opened, which effectively prevents the fatal weakness of the old-fashioned lead seal that can be restored after being pried.
3. 900M UHF working frequency band, the reading distance can reach 10 meters.
4. The combination of RFID technology and encryption technology has higher anti-counterfeiting performance.
5. Old-fashioned lead seals only rely on the steel seal on the pliers of the operator to distinguish between authenticity and cheating. The RFID high-security electronic seal has a systematic digital code, and the product and code correspond one-to-one, so that there is no duplication, so as to facilitate the system. Computer management, in addition, the use of each electronic seal can be checked on the computer, thereby eliminating the possibility of collusion between internal and external electricity theft at the source.
3.2 RFID electronic seal lock
Features:
1. It conforms to the ISO18000-6C international standard, and meets the requirements of the national standard GB/T 23679—2009/ISO/PAS 17712:2006 mechanical box seal.
2. The built-in lithium battery can be used repeatedly for 6000 times, saving cost.
3. 2.45G microwave working frequency band, reading distance up to 20 meters, low power consumption.
4. Built-in encryption chip, customers can set their own key.
5. A maximum of 16 lock operation logs are built in, and all lock operations are recorded.
3.3 Smart handheld terminal
Features:
1. Use a handheld smart terminal as an unlocking and unlocking device, and use a password for sealing and unblocking operations.
2. The central management system can implement effective supervision of registration, issuance, inspection, unsealing, cancellation and other links, and it can be integrated with the ERP system to directly monitor the logistics and transportation links.
3. Use GSM network as a means of wireless communication, and use high-security encryption technology to ensure safety.
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