RFID unattended intelligent weighing application

At present, RFID technology has been widely used in the market. RFID technology can be seen in many fields such as warehousing, warehouses, Assets, positioning, vehicles, personnel, production, and sanitation. The unattended intelligent weighing management system has become an important part of the information management of coal mines, garbage dumps, petroleum industries, and non-ferrous metal mines. It uses long-distance RFID technology to achieve symmetry on the original unattended weighing management system. Automatic identification function of heavy vehicles, and merge the automatically collected weighing vehicle information into the weighing management system. The RFID unattended intelligent weighing application installs an RFID electronic tag on the windshield of each vehicle carrying materials that need to be weighed. Its ID is used as the vehicle ID number and is Stored in a central database to prevent theft.

RFID technology is non-copyable, has strong anti-interference, rapid identification and intelligent identification. It provides an intelligent and information-based management solution for these industries and realizes a new type of intelligent weighing management that is efficient, accurate, fast and anti-cheating. model. RFID technology makes unattended weighing management intelligent. The unattended weighing management system uses long-distance RFID technology to realize the automatic identification function of weighing vehicles on the original weighing management system, and merges the automatically collected weighing vehicle information into the weighing management system. The unattended weighing management system can increase the passing speed of the weighing office by 3-4 times. Through automatic identification of vehicle numbers and accurate measurement, it can effectively prevent the economic losses caused by human fraud to the enterprise. After the system was implemented, it also greatly reduced the labor intensity of staff and the error rate of manual weighing, improved the transparency of the management process, and promoted the informatization process of the enterprise.

With the contactless sensor card swiping technology, unattended operation can be achieved. When the vehicle is parked on the scale platform, the weighing software automatically collects vehicle information through the RFID Reader. After the weighing software determines that the weighing data is stable, it snaps a photo and saves the gross weight or For tare weight, you can use a camera to capture the driver's photo when swiping the card, then print the receipt, release the vehicle, and then start the next vehicle. When a vehicle has a tare weight for the second time, the software automatically calls up the collection of vehicle information. After the software determines that the vehicle is stable, it starts to capture tare weight photos, saves the weight at the same time, and then combines it with the data from the first gross weight test. Record, calculate the net weight, and print the receipt. In this way, the gross weight, tare weight, and net weight data of the vehicle are saved in the computer, as well as the photos of the gross weight, tare weight, and the driver's card number. The card number and the vehicle number are in one-to-one correspondence. At present, RFID unattended weighing systems are widely used in power plants, coal mines, non-ferrous metal mines, garbage dumps, cargo stations and other units.

RFID technology allows for rapid and automatic identification of weighing vehicle information, which greatly improves identification efficiency and alleviates the phenomenon of vehicles queuing to weigh. RFID automatically identifies long-distance and accurate data, eliminating manual management loopholes. It adopts outdoor waterproof design to ensure long-term stable work; The long-distance card reader has rich data transmission interfaces and can achieve data linkage with gates, cameras, etc.