RFID vehicle entry and exit automatic counting management system,RFID Epoxy Card manufacturer

　　RFID vehicle entry and exit automatic counting management system

　　一. System background and meaning

　　At present, in open-pit coal mines or mining enterprises, there are a lot of engineering vehicles that are responsible for the tasks of pulling soil, pulling sand, and pulling media. These vehicles operate 24 hours a day and there are many vehicles. Therefore, coal mining enterprises must assign special vehicles at specified locations every day. The staff counts the number of vehicles, counts how many times the vehicles are pulled every day, and also checks whether each vehicle is full every time and how many times a day is pulled, and also checks whether each vehicle is full every time, whether it is empty, and return Whether the vehicle is sticky, etc., this kind of error will bring economic losses to the enterprise and the car owner, cause conflicts, and believe that there will be a human accident in the points, and fraud.

　　This system aims to improve the accuracy of counting; save time and improve efficiency, which is good for car owners and coal mines; and reduce economic losses caused by human factors. The system configuration has functions such as automatic card issuance, video capture, voice prompts, LED screen display, etc. (optional)

　　2. Working principle

　　First, install the vehicle electronic tag for each vehicle that needs to be counted, and then set up a counting acceptance room at the place that needs to be monitored (it can also be a virtual inspection room with a leaky day, this depends on the actual site), and then read it in 2 The card reader is installed at the corresponding distance. The distance between the two card readers is 20-30 meters. When connected to the computer host, the user can adjust the reader’s card reading distance according to the on-site situation. Generally, it should be controlled at a distance of about 10 meters. To adjust the angle of reading the card. When everything is ready, you can start the technical management software to perform counting statistics. It should be noted that in the card reading area, the vehicle should not stay for too long.

　　When a vehicle enters, the two card readers will automatically read the vehicle card number, the card reader will send the read card to the server, let the server automatically analyze, request the next step, if the card belongs to If the vehicle is legal, then the system will perform data registration processing. After completing a job, the computer records the vehicle's card number, elapsed time and other information. Store the data in the computer's database. Because the vehicle tag information may be read repeatedly within a period of time, we can set a card reading time. For example, if the card number is the same within 10 minutes, it will only be recorded once.

　　When the vehicle returns, the working principle is the same. With two card readers, it is possible to accurately determine the entry and exit of the vehicle, as well as the number of times of entry and exit. In this way, the daily frequency of the vehicle can be accurately counted, and the LED and sound system can be used to display and broadcast in real time.

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