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Brief introduction of RFID container logistics management system:
This project relies on the national science and technology support plan subject “Modern Logistics Service Demonstration Project”, with radio frequency identification (RFID) technology as the core, combined with the use of advanced technologies such as GPS, GIS, GPRS, smart sensors, electronic door seals, etc. Automatically identify, record the container switch status information during cargo transportation into the electronic label, and become the carrier of cargo transportation information. In the point-to-point transportation process, the verification goal that the container has not been opened between the originating station and the destination station is realized, and it can An identification technology that automatically alarms when it is opened illegally to verify the integrity of the goods).
Based on the 2.4G long-distance radio frequency identification “container logistics management system” solution, establish a container logistics monitoring network and a public safety monitoring platform, including logistics and status information collection terminals, on-board real-time monitoring terminals, and remote monitoring platforms to achieve status Monitoring and security alarm, real-time location tracking, fixed-point inspection and verification, and traceability of the entire process of dangerous goods logistics.
Significance of implementing RFID container logistics management system:
Realize the tracking and management of containers during the logistics process, and the whole process monitoring, which can easily and quickly grasp the transportation status of the containers, facilitate more reasonable scheduling, and ensure the efficiency and safety of container logistics transportation. The reduction of work intensity, the improvement of work efficiency and more effective tracking management bring huge economic and social benefits.
RFID container logistics management system program introduction:
At the origin, the shipper, after loading the transported goods, seals the upper container door with an electronic door (press the latch), and uses a fixed or hand-held reader to send a series of encrypted instructions to seal it. After the sealing is successful, the electronic door seal label will actively return a signal, indicating that the electronic door seal has been successfully sealed. During the transportation of goods, the electronic door seal continuously sends status signals to the communication box, and the communication box sends the information to the background monitoring center through the built-in GPRS module. If the status changes in the middle, the owner or transporter can receive the alarm information as soon as possible and take corresponding measures quickly. At this time, the background monitoring center will fully understand the batch, quantity, driver and escort of the batch of goods, and unlock Time, etc., if the communication box is loaded with a GPS module, you can still know the location of unlocking, which is of great significance for it to take corresponding safety measures. After the goods arrive at the destination, the consignee unlocks the lock according to the received unlocking instruction (the unlocking instruction is sent by the monitoring center or generated and used in each terminal according to a public key system)
System composition:
(1) ML-T250 long-distance read-write electronic door seal: install the electronic door seal with the container number, truck number and other attribute data recorded at the opening and closing door of the carriage. The method of use is not much different from traditional locks, but A sealing action of a remote reader is required before shipment.
(2) GPRS reader: install a communication box integrating RFID and GPRS communication module (GPS positioning module can be added if necessary) on the inner side of the car door (near the door), which is used to maintain communication with the electronic door seal and real-time Send the status information of the electronic door seal to the background 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 should 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.
1. System function:
Tracking: According to the information of the electronic door seal installed on the container, the logistics can be tracked and managed.
Query: The container can be inquired at any time (such as the time of entry and exit, vehicle number, container number and other relevant data information, etc.).
Modify: The basic information of the container corresponding to the label number can be modified.
Delete: delete the container information for which the transportation task has been completed.
2. System features:
2.1 The particularity of the application of RFID technology in container transportation:
(1) The electronic tags flow with the container, and the working environment is relatively harsh: high temperature, high humidity, acid and alkali corrosion, large vibration, etc.;
(2) Containers move faster, requiring the ability to recognize high-speed moving objects;
(3) The container number is the unique identification of the container and also the only identifier of the container transportation management object. It requires accurate and error-free identification of the container number.
2.2 System characteristics:
Long distance: The effective recognition distance is 2～50m, the recognition distance is adjustable.
Anti-collision: Advanced anti-collision technology can identify more than 50 signs per second at the same time.
High speed: The maximum recognition speed can reach 200 km/h.
Security: The built-in GPRS wireless communication module can understand the status of cargo transportation in real time, and learn about abnormal conditions at the first time; encryption algorithms and authentication ensure data security and prevent link eavesdropping and data cracking.
Directionality: Within the effective recognition range of the reader, the placement direction of the electronic lock has no effect on the recognition rate.
High reliability: -40℃-85℃, anti-shock.
Cost: All 0.18uM chips are used, so the cost is lower.
Power consumption: ultra-low power consumption, healthier and safer.
Transmission: The ISM microwave frequency band is open worldwide, no application and payment are required.
High anti-interference: no special requirements for various interference sources on site
3. System advantages:
(1) RFID has strong environmental adaptability, strong anti-interference ability, and can be used all-weather, almost free from pollution and humidity.
(2) Fast recognition speed and high recognition accuracy
(3) RFID has the characteristics of large information capacity, high confidentiality, strong durability, high reliability, and multi-target recognition.
These characteristics of RFID make it the best choice for automatic container identification technology.
For details, please contact: Suzhou Mulan Electronic Technology Co., Ltd.
URL:
www.mlrfid.com
Address: Room 505, Building 1, Chuangye Building, No. 625, Binhe Road, High-tech Zone, Suzhou
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