• September 16, 2024

In modern industry and manufacturing, effective management of tools is crucial for ensuring production efficiency and safety. Traditional tool management methods often rely on manual registration and physical inspections, which are not only inefficient but also prone to errors. With the development of information technology, RFID (Radio Frequency Identification) technology-based tool management systems have emerged, providing enterprises with a more efficient and accurate management solution. Working Principle of RFID Technology RFID technology uses radio waves for data transmission and identification. Its basic components include RFID tags, RFID readers, and backend management systems. An RFID tag is a small electronic device, usually consisting of a chip and an antenna, capable of storing information about an item, such as its ID, type, and location. The RFID reader is responsible for communicating with the tags, reading the information contained in them, and transmitting the data to the backend management system for processing. In tool management, each tool is equipped with an RFID tag. Users simply need to bring the RFID reader close to the tool to quickly obtain detailed information about it. This process does not require direct contact or alignment, significantly increasing the speed and accuracy of identification. Advantages of RFID Technology Compared to Traditional Management Efficiency: Traditional tool management often relies on manual checks, which are slow and error-prone. RFID technology enables rapid scanning and batch identification, allowing multiple tools to be recognized at once, greatly improving work efficiency. This advantage is especially pronounced in large factories and warehouses, saving considerable time. Accuracy: Manual management is susceptible to omissions and errors, whereas RFID systems, through automated identification and data transmission, significantly reduce the error rate. Each RFID tag is unique, ensuring data accuracy and reliability. Real-Time Monitoring: RFID technology supports real-time data updates, allowing managers to always be aware of the usage, storage location, and status of tools. This capability helps enterprises quickly identify issues, optimize resource allocation, and improve management efficiency. Data Analysis: The vast amounts of data collected by RFID systems can be deeply analyzed to help enterprises understand tool usage frequency, maintenance cycles, and other information. This data-driven approach supports informed decision-making and promotes scientific management. Cost Reduction: Although the initial investment may be high, RFID systems can effectively reduce labor costs and improve tool utilization over the long term, thereby lowering overall management costs. Additionally, precise management reduces tool loss and damage, leading to further savings. Enhanced Safety: In high-risk industries, tool safety is paramount. RFID systems can track the usage history of tools, ensuring that...

• June 28, 2024

Radio Frequency Identification (RFID) technology has been widely adopted in factory logistics management in recent years. RFID uses radio waves for information transmission and identification, providing efficient and accurate solutions for scheduling and managing logistics vehicles. This article explores the use of RFID tools and their working principles, with a focus on the role and importance of RFID readers in factory logistics vehicle scheduling. RFID Tools and Working Principles An RFID system mainly consists of RFID tags, RFID readers, and a data management system. RFID Tags: RFID tags contain a small chip and an antenna, with the chip storing specific identification information. Depending on the power supply method, RFID tags are classified into active tags (with a built-in power source) and passive tags (powered by the reader). RFID Readers: RFID readers play a crucial role in RFID systems. They are used to send and receive radio waves to communicate with the tags. Here are the detailed working principles and functions of RFID readers: Communication Principle: RFID readers emit radio waves through their antennas. When an RFID tag enters the reader's working range, the tag's antenna receives the radio waves and converts them into electrical energy to activate the chip (for passive tags). The tag chip then transmits a radio signal containing identification information back through the antenna. The reader receives this signal, decodes it, and transmits it to the data management system. Installation Locations: RFID readers can be installed at various key locations, such as factory entrances, warehouse doors, loading platforms, and vehicle passages. Readers can also be mounted on handheld devices for flexible tag reading. Data Processing: RFID readers are not just data transmitters; they also have data processing capabilities. They can filter and preliminarily process the read tag information, reducing data transmission volume and improving system efficiency. Communication Distance: The communication distance of a reader depends on the frequency and antenna power. Ultra-high frequency (UHF) readers typically have longer reading distances (from a few meters to several dozen meters), suitable for long-distance identification of vehicles and goods. Data Management System: The data management system is responsible for collecting and processing data from RFID readers and interfacing with the factory's logistics management system to achieve intelligent vehicle scheduling. Specific Applications of RFID in Factory Logistics Vehicle Scheduling Vehicle Identification and Tracking: By installing RFID tags on logistics vehicles and RFID readers at factory entrances, warehouse doors, and other locations, unique identification and real-time tracking of vehicles can be achieved. Readers read tag information and record the entry and exit times and locations of vehicles, helping managers monitor vehicle dynamics and optimize scheduling plans. Goods Management:...

• June 28, 2024

Radio Frequency Identification (RFID) technology has been widely adopted in factory logistics management in recent years. RFID uses radio waves for information transmission and identification, providing efficient and accurate solutions for scheduling and managing logistics vehicles. This article explores the use of RFID tools and their working principles, with a focus on the role and importance of RFID readers in factory logistics vehicle scheduling. RFID Tools and Working Principles An RFID system mainly consists of RFID tags, RFID readers, and a data management system. RFID Tags: RFID tags contain a small chip and an antenna, with the chip storing specific identification information. Depending on the power supply method, RFID tags are classified into active tags (with a built-in power source) and passive tags (powered by the reader). RFID Readers: RFID readers play a crucial role in RFID systems. They are used to send and receive radio waves to communicate with the tags. Here are the detailed working principles and functions of RFID readers: Communication Principle: RFID readers emit radio waves through their antennas. When an RFID tag enters the reader's working range, the tag's antenna receives the radio waves and converts them into electrical energy to activate the chip (for passive tags). The tag chip then transmits a radio signal containing identification information back through the antenna. The reader receives this signal, decodes it, and transmits it to the data management system. Installation Locations: RFID readers can be installed at various key locations, such as factory entrances, warehouse doors, loading platforms, and vehicle passages. Readers can also be mounted on handheld devices for flexible tag reading. Data Processing: RFID readers are not just data transmitters; they also have data processing capabilities. They can filter and preliminarily process the read tag information, reducing data transmission volume and improving system efficiency. Communication Distance: The communication distance of a reader depends on the frequency and antenna power. Ultra-high frequency (UHF) readers typically have longer reading distances (from a few meters to several dozen meters), suitable for long-distance identification of vehicles and goods. Data Management System: The data management system is responsible for collecting and processing data from RFID readers and interfacing with the factory's logistics management system to achieve intelligent vehicle scheduling. Specific Applications of RFID in Factory Logistics Vehicle Scheduling Vehicle Identification and Tracking: By installing RFID tags on logistics vehicles and RFID readers at factory entrances, warehouse doors, and other locations, unique identification and real-time tracking of vehicles can be achieved. Readers read tag information and record the entry and exit times and locations of vehicles, helping managers monitor vehicle dynamics and optimize scheduling plans. Goods Management:...

• June 20, 2024

In the fast-paced world of retail, efficient inventory management is crucial for meeting consumer demands, minimizing costs, and maximizing profitability. RFID (Radio Frequency Identification) technology has emerged as a transformative tool in reshaping how retailers manage their inventory. This article explores the significant impact of RFID technology in the retail sector, focusing on its applications, benefits, challenges, and future potential. Understanding RFID Technology in Retail RFID technology utilizes electromagnetic fields to automatically identify and track tags attached to objects. Unlike traditional barcodes, RFID tags do not require line-of-sight scanning; they can be read remotely and in bulk, making inventory management faster, more accurate, and less labor-intensive. This capability has revolutionized various aspects of retail operations, from supply chain management to customer experience enhancement. Applications and Benefits Inventory Accuracy and Visibility: One of the primary benefits of RFID in retail is its ability to provide real-time visibility into inventory levels. RFID tags attached to products enable retailers to track items throughout the supply chain, from the warehouse to the store shelves. This visibility helps prevent stockouts, optimize replenishment cycles, and improve overall inventory accuracy. Enhanced Operational Efficiency: RFID technology streamlines inventory counting and auditing processes. With RFID readers strategically placed in store entrances, exits, and storage areas, retailers can conduct inventory checks more frequently and quickly reconcile discrepancies. This efficiency reduces labor costs and minimizes disruptions to daily operations. Optimized Supply Chain Management: RFID facilitates better supply chain visibility and transparency. Retailers can track the movement of goods from suppliers to distribution centers and ultimately to stores. This capability allows for better demand forecasting, efficient logistics planning, and improved collaboration with suppliers and logistics partners. Improved Customer Experience: RFID-enabled inventory management contributes to a seamless shopping experience for customers. Retailers can ensure that products are always available when needed, reduce wait times at checkout, and offer accurate information on product availability. This enhances customer satisfaction and loyalty. Real-World Applications Apparel Retail: Many apparel retailers have adopted RFID to track individual items throughout their lifecycle. RFID tags embedded in clothing tags or labels enable retailers to monitor inventory levels, reduce theft, and enhance merchandising strategies by analyzing customer preferences and buying patterns. Electronics and Consumer Goods: Retailers selling electronics and high-value consumer goods use RFID to combat theft and improve inventory accuracy. RFID tags embedded in products deter theft and provide insights into product movement within stores, enabling ...

• March 16, 2024

Abstract: In view of the current problems of backward data collection methods and lack of production status monitoring methods in agricultural machinery manufacturing workshops, an application solution based on radio frequency identification technology (RFID) was studied. First, on the basis of analyzing the current production status of the enterprise, a data collection scheme and network support architecture based on RFID technology were proposed; secondly, a work-in-progress status tracking system was developed through the Visual Studio 2017 platform and C# language; finally, a corn chopper was selected as the The research object realizes the hardware deployment at the production site and conducts experiments on its production process; the experimental cases show that the system can work quickly and stably, helping the company achieve real-time data collection and visual monitoring of production status, verifying the proposed feasibility and effectiveness of the method. Keywords: agricultural machinery manufacturing workshop; radio frequency identification; data collection; visual monitoring Radio Frequency Identification (RFID) is a non-contact automatic identification technology that can automatically identify stationary or moving objects attached with electronic tags. As an important part of the Internet of Things, it has received great attention at home and abroad, and has been deeply studied by domestic and foreign scholars in aspects such as warehouse management, identity recognition, and production control. In addition, compared with traditional barcode scanning technology, RFID technology has the characteristics of long-distance batch identification, fast information processing speed, and strong adaptability to the environment, making its application advantages in manufacturing workshop data collection, production process monitoring and other fields increasingly obvious, giving The development of informatization in traditional discrete manufacturing has had a huge impact [1]. At present, domestic and foreign scholars have done some theoretical research on the application of RFID technology: Literature [2] summarizes the application model of RFID technology in discrete manufacturing. Literature [3] summarizes the application essence of RFID: monitor the status changes of manufacturing resources and collect related data associated with the changes; and proposes a work-in-process data collection model based on RFID. According to the EPC code structure in the electronic tag, the literature [4] proposes coding rules for associating manufacturing resources to achieve static association and dynamic association of the manufacturing resource processing process. The literature [5-6] proposes an RFID reader optimization deployment algorithm, which can be used under limited conditions. Get the maximum coverage area within the space. Literature [7] proposed the combination of RFID technology and warehouse management system, and developed a selection...

• March 02, 2024

According to relevant statistics, the number of casualties caused by safety accidents in coal mines is at the forefront of safety accidents in the country. The tunnels under the mine are complex and there are many difficulties in carrying out rescue work. At the same time, the management of personnel underground in coal mines is different from the management on the ground. On the one hand, the positioning of personnel underground is limited by the tunnel, so many personnel positioning technologies cannot be realized; on the other hand, the personnel positioning technology underground requires higher anti-interference. . When an accident occurs underground in a coal mine, the most commonly used search and rescue method is infrared detectors. The principle of using infrared detectors is to detect the infrared radiation emitted by the human body to achieve the purpose of positioning and rescue. However, due to the lack of safety measures in coal mines, The presence of gas will cause the infrared propagation to weaken, and it is also susceptible to interference from other infrared heat sources underground, making it less efficient in actual use. In addition to infrared detectors, life detectors are also commonly used. They mainly detect the ultra-low frequency waves emitted by the human heart to locate people. Microwaves have strong penetrability, but they can also detect some people with weak heart beats. some problems. Under this situation, a device capable of real-time positioning has been developed for underground coal mine personnel. It can be used to solve the daily management of personnel and improve labor efficiency during normal work; when an accident occurs, this device can be used to promptly locate Trapped personnel are located. This article proposes a locating device for underground personnel based on RFID technology, hereafter referred to as the RFID rescue locating device. This device can be worn and is small in size, and can be used as a necessary component of underground rescue work. 1 Overall system design 1.1 Design requirements analysis Before designing the RFID rescue positioning device, it is necessary to analyze the positioning needs and technical characteristics of underground coal mine personnel. Finally, a detailed system design can be made. After detailed analysis, 3 requirements must be met: (1) Comes with its own power supply and has long working hours Considering the underground The length of time personnel work in normal work and the timeliness of rescue operations performance, so the system must be able to work for more than 48 hours; Abstract: Due to the complex underground environment and the application of infrared detection and life detection instruments, safety rescue in coal mines is subject to many problems. Limitation, the development of an underground personnel positioning device for coal mine rescue plays a very important role. proposed a method based on RFID technology Based on the analysis of the needs of c...

• March 02, 2024

Application of RFID electronic tags in preventing express delivery loss As the shopping method chosen by most people today, online shopping has the following advantages: items A wide variety of products, affordable prices, and door-to-door delivery—this has given rise to a thriving express delivery industry. business, but there is also a major problem: lost items. Waiting for you to unpack with joy When it was wrapped, it was lying in a corner that no one knew about, and it might become a surprise for others. I asked the courier company but I could only get a drop in the bucket in compensation, and the courier who sent the package could still get it. Can be fired. Based on these facts, in order to solve this major problem in the distribution process question, our team believes that bundling RFID tags with packages during the delivery process is Very necessary. 1. Background analysis. After our survey, 69.12% of people have experienced lost items. How to find them? Only 53.16% of people, which shows that lost items are a very common phenomenon, solve this problem The problem is imminent. According to our questionnaire survey, most people think that lost items The reason lies with the courier. The job of a courier is usually to deliver goods to your door. During the period of door-to-door delivery, If the express vehicle is left unattended, it may cause the express to be lost; when the express vehicle is driving, In order to deliver a few more items, some staff moved the courier in an unsafe way. placement, creating opportunities for the express to be lost; during the investigation, we also found that this Similar phenomenon: Because the express company does not have a screening mechanism when selecting people, the number of people recruited is People are all mixed, and some employees feel that they deserve more pay for their labor, so When he saw valuables during delivery, he chose to steal them and ran away, which made many Many consumers’ items have disappeared and are nowhere to be found. Starting January 1, 2021 Article 832 of the implemented Civil Code stipulates that the carrier shall not liability for damage or loss of goods; the amount of compensation for damage or loss of goods shall be If the parties have an agreement, the agreement shall prevail; if there is no agreement or the agreement is unclear, the delivery shall be followed. Or the market price at the place where the goods arrive when they should be delivered is calculated. Therefore, as mentioned above And, even if we consumers do not purchase insurance, we can prove that the lost items were sent. Value, you can also enjoy compensation close to the original price. 2. Application of RFID electronic tags. (1) The necessity of RFID electronic tags. In recent years, with the rapid development of logistics, Many logistics and distribution companies have publicly expressed the impact of using RFID technology on the company's development. Very promising. Because it has been proven throu...

• January 27, 2024

Application of RFID technology in aquatic product logistics traceability system The Application of RFID Technology in the Traceability System for Aquatic Products Aquatic products refer to the total number of marine and freshwater fishery organisms and their products. It mainly includes fish, shrimp, crab, shellfish, etc. Aquatic products, especially Seafood fish is delicious and rich in high-quality protein and Omega-3 fats fatty acids and DHA, etc., are deeply loved by consumers, and their prices The price ranges from tens to hundreds of yuan per pound. Generally, aquatic products farmed on the seashore are not The original ecological aquatic products caught in the sea have high nutritional value, even if they are The quality levels of aquatic products farmed on the border are also uneven, but their shapes are basically the same. This is the same. However, consumers have little knowledge about the origins of various fish species and basically This distinction is based on the place of origin on the label, and there is no way to distinguish it. traceability information, which leads to the inability to obtain the quality of purchased aquatic products. Guarantee [1] . The processing, storage, transportation and sales of aquatic products cold chain logistics All festivals are required to be carried out under refrigerated or frozen conditions, but manufacturers and consumers There is a lack of strict supervision on this, and regulatory authorities are unable to regulate aquatic product manufacturers. and fishing companies for supervision, which is not conducive to manufacturers producing high-quality quantity of product. The quality and safety of aquatic products is related to the development of my country’s aquatic products industry. Sustainable development must be achieved through effective supervision, technological innovation and quality control measures to ensure. The traceability system establishes a transparent traceability system for each aquatic product. Identity files enable the collection and tracking of data in all aspects of cold chain logistics. Provide new solutions to aquatic product quality and safety issues. Therefore, build It is imperative to establish a traceability system for Lishui products. Key Points of RFID Technology It is able to provide unique identification for goods and store relevant information, which will The application of RFID technology to the aquatic product logistics traceability system is undoubtedly a guarantee The quality and safety of aquatic products and the realization of traceability throughout the entire industry chain have the greatest potential solution. This article proposes a logistics traceability of aquatic products based on RFID technology system, which covers the production, processing, warehousing, and Track goods in transportation and sales, and collect real-time data from all links The traceability information of aquatic products is stored in RFID tags and passed through the physical Real-time...