RFID intelligent weighing system solution application unattended weighing system

1. What is an unattended intelligent weighing system?

The unattended intelligent weighing system makes the original rough and complicated weighing management work very efficient, simple and convenient, and at the same time completely eliminates all kinds of weighing cheating. The system has been seamlessly integrated with the coal transportation and marketing management system and the ERP enterprise management software system. It can not only complete the weighing and anti-cheating function of material delivery and receipt, but also realize the production, contract management, port management, freight settlement, and financial statistics. , integrated management of purchase, sale and inventory, Assets, equipment, testing, etc., this system can improve management level, prevent weighing cheating, plug management loopholes, reduce consumption, effectively control costs, standardize production order, improve work efficiency, and improve economic benefits. , played a very positive role.

Intelligent weighing system solution application unattended weighing system:

(1) Functions of unattended intelligent floor scale weighing system:

During the entire weighing process, automatic and reliable collection of measurement data, automatic discrimination, automatic command, automatic processing, and automatic control are achieved to minimize the disadvantages and work intensity caused by manual operations and improve the informatization and automation of the system. degree.

1. For the management department, the current production and logistics status can be understood through the summary report in the system;

2. For the financial settlement department, you can get clear and accurate settlement reports;

3. For the warehouse management department, you can know the status of receiving and sending goods.

These report data can be consulted at any time, so it also strengthens management consistency, shortens decision-makers' response time to production, improves management efficiency, reduces operating costs, and promotes enterprise information management.

(2) Unattended intelligent truck scale weighing system functions: tailor-made for customers based on different customer requirements and actual measurement conditions, and develop intelligent unattended truck scales that meet the customer's actual situation and requirements based on the customer's specific work process Weighing system.

(1) Weighing data acquisition module: The unattended intelligent weighing system adopts an open interface protocol design to meet the needs of various domestic and foreign truck scale instruments in use in domestic factories, mines, enterprises, customs ports, etc.

(2) Realize two-way over-weighing and intelligent weighing: This system meets the requirements for two-way over-weighing and weighing of truck scales, and can realize unattended intelligent weighing in both directions.

(3) Long-distance Bluetooth automatic identification subsystem--electronic license plate anti-cheating module: The electronic license plate recognition distance is more than 15 meters, which can automatically identify the license plate number, model, owner, transportation unit and other information of the weighing vehicle, and judge It overbalances legality. If it is an authorized legal vehicle, it will be weighed smoothly. If it is an illegal vehicle, over-balance weighing will not be allowed.

(4) Anti-tare cheating module: The unattended intelligent weighing system adopts intelligent anti-tare cheating methods for the measurement of material supply and finished product sales. It uses intelligent judgment on vehicle tare weight to effectively prevent tare weight cheating. Possibility of cheating.

(5) Real-time capture and anti-cheating module of three-sided images of the front, compartment and rear of the vehicle: The system integrates images with the weighing software. The images are embedded in the software interface and can capture the front of the weighing vehicle when the vehicle is weighing its gross weight (tare weight). Three real-time pictures of the car, the rear of the car, and the compartment. During the second weighing, the software interface displays the real-time pictures of the previous weighing.

(6) Automatic voice weight reporting module: The unattended intelligent weighing system has a unique voice weight reporting function. After the measurement is completed, the weight is broadcast through the voice system. After the measurement is completed, the system will automatically announce the weight: "The weight is 8.66 tons", and then broadcast: "Please leave the scale after the gross weight (or tare weight) has been weighed. Goodbye."

(7) Intelligent vehicle blocking control system-automatic barrier module:

(a) Realize the standardized management of the weighing of overscale vehicles and the entry and exit control of non-overscale vehicles.

(b) Vehicle-blocking equipment is installed on the two truck scales and the entrance and exit respectively: automatic barrier gates, vehicle-blocking railings, anti-smashing coils, vehicle detectors, intelligent switching control units and intelligent controllers.

(c) The intelligent switching control unit can implement three control modes: microcomputer control, manual control and remote control control for gates and railings.

(d) After the legally overweighted vehicle is weighed according to the procedure, the barrier will be automatically raised to let the vehicle pass.

(e) The intelligent car blocking system has the function of preventing cars from being smashed. When the vehicle does not leave the railing, the system automatically detects that there is a vehicle under the railing through the ground sensing coil and vehicle detector. The system will automatically send a railing opening signal to keep the railing. In the open state, the railing will automatically drop after the vehicle leaves.

(8) Infrared anti-cheating module: If the vehicle is in a cheating state: it is not fully weighed, the wheels are rolled on both sides of the scale, there are other counterweights, etc., the system refuses to weigh and gives a voice warning. As follows:

(9) Multiple types of personalized reports: This weighing software can query data based on different conditions. For example: query by vehicle number, query by shift, query by shipping unit, query by time, etc., and query by combination of conditions. The system can print a variety of reports (multiple report formats) such as daily reports and monthly reports, and can also print based on query results. It can also produce personalized reports according to customer requirements.

(10) Networked weighing of multiple truck scales: This system can realize networked weighing of multiple truck scales. The same vehicle can have tare and gross weights on different truck scales. Each weighing data is updated in real time, effectively improving the efficiency of the vehicle. Balanced utilization. This system can automatically generate EXCEL reports from measurement data as needed, and automatically transmit them to computers in designated departments through the network.

2. Intelligent weighing system solution application unattended weighing system management system: Electronic scales have always been widely used in the bulk materials industry. However, these electronic measurement equipment have always been at the level of assisting manual measurement, manual reading, and summary by dedicated personnel, seriously lagging behind the overall information management process of the enterprise.

With manual recording of measurement, how to effectively monitor the entire measurement process, prevent fraud, and further improve application and management efficiency has become a matter of great concern to business leaders. Some companies frequently replace scale operators, set up scale monitors, Installing electronic monitoring equipment and other methods to monitor the measurement process cannot fundamentally eliminate fraud. The functional requirements of the unattended weighing software for floor scale room management mainly include functional groups such as automatic reading, video monitoring, data monitoring, infrared monitoring, card swiping management, language command management, signal control management, special processing and real-time query.

1. Unattended intelligent floor scale weighing software business process description:

1. A computer is deployed at the company's guard office to be responsible for the issuance and recycling of IC cards. The client can register basic vehicle information. Before non-fixed vehicles enter the factory, basic information of the vehicle must be registered, such as: supplier, driver, The driver, product name and other information will then be issued by the bridge staff to the vehicle driver with an RFID Card (electronic tag) that can enter the factory. The driver can only weigh the vehicle after receiving the card.

2. Before vehicles arrive at the weighbridge, they must be weighed in a first-come-first-served order and according to the traffic light signal instructions.

(1) When there is no order on the scale, there will be red lights next to the vehicle. When the vehicle swipes the card and the verification is successful, the green light at the entrance will light up, the voice prompts "Please step on the scale if the card is swiped successfully", and the vehicle information corresponding to the IC card will be displayed. on the interface.

(2) After the vehicle is weighed, there will be red lights at the front and rear.

(3) When the vehicle is weighed and stabilized, the weight data will be automatically saved, and a voice prompt will be given, ‘How many tons does this weight weigh, please unload it’, and the exit light will be green.

(4) After the vehicle is weighed, the front and rear lights will be red, and a weighing is completed.

3. After the vehicle entering the factory is unloaded according to the prompts, it needs to go to the light weight area for the skin-recovering operation: when the vehicle is re-scheduled, the system will automatically determine whether the vehicle has passed the gross weight, whether it has been unloaded and accepted, and other information. If the vehicle does not complete the corresponding procedures according to the schedule, the system will It prompts that the vehicle cannot perform the tare return operation. If the vehicle has completed the corresponding procedures, the system will automatically save the vehicle tare weight information and generate a complete weighing list. The weighing list can be automatically printed in the light weighing room, and the driver will take away a combined weighing list. .

4. After the vehicle is weighed, the driver will hand the RFID card (electronic tag) to the relevant staff in the guard room before leaving the factory (or the driver will carry it himself).

5. Floor scale unattended weighing software unattended solution: The unattended weighing room management system is mainly aimed at the measurement and weighing of enterprises in the process of raw material procurement, product sales and in-factory material allocation. It can cooperate with RFID (non-contact radio frequency) Equipment) card swiping system, video surveillance system, infrared surveillance system, language command system, LED display system, SMS publishing system, and signal control system to realize an unattended management system. This system can automatically collect gross weight, tare weight information, vehicle weighing pictures, automatically count net weight, and automatically print. It can realize real-time monitoring of data and pictures through LAN and Internet connections. The query of weighing orders can be associated with image information. Company leaders can query weighing data on any machine to strengthen the company's internal management level.

6. Intelligent weighing system and intelligent floor scale control system: can achieve unattended operation. This software cooperates with the contactless sensor card swiping technology to achieve unattended operation. When the car is parked on the scale platform, the software automatically collects vehicle information through the card swiping device. After the software determines that the weighing data is stable, it captures photos and saves the gross weight or tare weight. A camera is used to capture a photo of the driver swiping the card, then the receipt is printed, the vehicle is released, and then the next vehicle starts. When a vehicle has a tare weight for the second time, the software automatically calls up the vehicle information collection. 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 when the gross weight and tare weight are saved, as well as the driver's card number. The card number and the vehicle number are in one-to-one correspondence. If the vehicle number and card number on the photo are found to be inconsistent , is inconsistent with the driver's photo, the driver is suspected of cheating. Therefore, ordinary drivers dare not change vehicles and ensure that the gross weight and tare weight are of the same vehicle.