At present, RFID technology has been widely used in the market, and RFID technology can be seen in many fields such as warehousing, warehouse, assets, positioning, vehicles, personnel, production, sanitation, etc. The unattended intelligent weighing management system has become an important part of the information management of coal mines, garbage dumps, petroleum industry, and non-ferrous metal mines and other industries, and the automatic identification function of weighing vehicles is realized by using long-distance RFID technology on the original unattended weighing management system, and the automatic collection of weighing vehicle information is incorporated into the weighing management system. RFID unattended intelligent weighing application in each car loaded with materials that need to be weighed is fixed on the windshield of an RFID electronic tag, whose ID is stored in the first database as the vehicle ID number to prevent theft.
RFID technology has non-imitation, strong anti-interference, fast identification, and intelligent identification, providing an intelligent and information-based management solution for these industries, and realizing an efficient, accurate, fast, and anti-cheating new weighing intelligent management mode. RFID technology makes unattended weighing management intelligent. The unattended weighing management system is the automatic identification function of the weighing vehicle realized by using long-distance RFID technology on the original weighing management system, and the automatically collected weighing vehicle information is merged into the weighing management system. The unattended weighing management system can increase the speed of the measurement office by 3-4 times, and effectively prevent the economic losses caused by human fraud to the enterprise through automatic identification and accurate measurement of the vehicle number. After the implementation of the system, it also greatly reduces the labor intensity of the staff and the error rate of manual weighing, improves the transparency of the management process, and promotes the informatization process of the enterprise.
With non-contact induction card technology can be unattended, when the car is parked on the platform, the weighing software automatically collects vehicle information through the RFID reader, the weighing software judges that the weighing data is stable, captures the gross weight or tare weight at the same time, and can use a camera to capture the driver when swiping the card, and then print the document, the vehicle is released, and then start the next car. When a car comes to the tare weight for the second time, the software automatically calls up the collection of vehicle information, and after the software judges the stability of the vehicle, it begins to capture the tare weight, and saves the weight at the same time, and then combines the data with the gross weight for the first time into a record, calculates the net weight, and then prints the document. In this way, the gross weight, tare weight, net weight data of the car are saved in the computer and the gross weight, tare weight is saved, as well as the driver's card number, and the car number corresponds to the car number. At present, RFID unattended weighing system is widely used in power plants, coal mines, non-ferrous metal mines, garbage dumps, cargo stations and other units.
RFID technology allows the weighing vehicle information to be quickly and automatically identified, which greatly improves the identification efficiency and alleviates the phenomenon of over-weighing in vehicle queuing; RFID remote automatic identification, accurate data, eliminate manual management loopholes; Outdoor waterproof design is adopted to ensure long-term stable work; The long-distance card reader has rich data transmission interfaces, which can realize data linkage with turnstiles, cameras, etc.
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