Case Study of Automatic Attendance System for Transport Vehicles of Vehicle Counting System in Shenzhen Henggang Mining Area
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At present, in some leaky coal mines or mining enterprises, there are many engineering vehicles responsible for pulling soil, sand, and coal. These vehicles operate 24 hours a day, and there are many vehicles connected to each other. Therefore, every day, coal mining enterprises must assign special personnel at specified locations to carry out vehicle counting statistics, count how many times the vehicles are pulled each day, and check whether each vehicle is fully pulled every time, whether it is empty, and whether the returned vehicle is sticky. Describe the problem.
The automatic attendance counting system for transport vehicles developed by our company in response to this situation uses digital technology, display technology, control technology and internationally advanced RFID technology, combined with computer software technology, and implements unmanned management of transport vehicles entering and leaving the engineering site. . The system automatically judges and records the time and frequency of vehicle entry and exit, and automatically generates reports for query and printing.
A solution for automatic counting of vehicle in and out was launched
The following benefits can be achieved through this system:
1. Improve the accuracy of counting. Automatically count and count import and export vehicles without manual counting, which greatly improves efficiency and prevents human cheating. This system can realize bicycle statistics and group statistics.
2. The staff can check the standard of whether the vehicle is full in the monitoring room. This system saves time and improves efficiency, which is beneficial to vehicle owners and coal mines.
3. It is necessary to count and check whether the vehicle load is qualified or not. When the vehicle is busy, it is easy to make mistakes; reduce the economic loss caused by human factors.
4. The system configuration has functions such as automatic card issuance, voice prompt, intercom function, image comparison, screen display, etc.
2. System composition:
The system mainly consists of remote card reading system, image capture system, LED display system, software management system, real-time monitoring and video recording, and consists of five sub-systems.
1. The long-distance card reading system collects data from passing vehicles.
2. The image capture system can monitor the passing vehicles in real time. The images can be captured instantly when the vehicle is swiped by the card, and the images are automatically saved, which is convenient for management personnel to check at any time.
3. The LED display system displays related content: “The XXth entry and exit of the XX car” for the driver and related personnel to view, making the system work intuitive and user-friendly.
4. The software management system performs real-time registration, display and storage of vehicle information for drivers and managers to check and print data.
5. Real-time monitoring video to monitor the passing vehicles, but also to check whether each vehicle is full, whether it is empty, and whether the returned vehicle is stuck. The real-time monitoring video is automatically saved, which is convenient Management personnel check at any time.
Three, system characteristics
1. Print output function: the statistical results can be printed out in different file formats such as Excel; and can be set to automatically print the vehicle card number, card time, and other information by swiping the card; support ordinary printers and thermal paper or stylus printers;
2. Real-time display function: When the vehicle reads the card through the intersection, the roadside display will immediately display the number of the card swiping vehicle and the number of entry;
3. No-parking card swiping function: The vehicle will automatically read the card at a long distance through the intersection, and the driver does not need to get off the car or manually swipe the card, which greatly improves the efficiency of vehicle traffic;
4. Voice broadcast function: The system automatically announces the successful card reading, which is convenient for the staff on duty and the driver to interpret the card status in real time.
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