RFID Reader/Writer of Intelligent Warehouse Management

[oprfid123]

The warehousing management of an enterprise is the management of the warehouse and the materials in the warehouse. It is the planning, organization, control and coordination process for an enterprise to make full use of its warehousing resources and provide efficient warehousing services. As a link between producers and consumers, it plays a vital role in the whole logistics and economic activities. The main features of Universal RFID Reader/Writer are: large and reliable reading range, up to several meters; Can be used on metal and liquid products; The matching between the tag chip and the antenna is simple, and the manufacturing process cost is low; It can recognize not only static objects, but also high-speed moving objects with a speed of 300km/h. It can be used in harsh environments such as high temperature difference (-100 ℃ ~ 300 ℃) and strong electromagnetic interference. Advantages and disadvantages of RFID Technology: RFID chip and RFID card reader have strong resistance to water, oil, chemicals and other substances. As a composite equipment integrating software and hardware, PDA products are constantly upgraded with the development of software, hardware and communication technology. With the development of related technologies and the continuous enrichment of application scenarios, printable, barcode scanning, fingerprint identification, IC card reading, GPS positioning and other functions came into being, and the functions and convenience are also increasing day by day.
The application of radio frequency identification (RFID) can fundamentally solve the above problems. Based on radio frequency identification (RFID) technology and according to the actual situation and needs of warehouse management, Hangzhou Dongshi technology has developed an RFID intelligent warehouse management system.
RFID is the abbreviation of radio frequency identification. It is a non-contact automatic identification technology. RFID can be traced back to the Second World War (about 1940). At that time, its main function was to distinguish the enemy from the British aircraft. In recent years, with the development of large-scale integrated circuit, network communication, information security and other technologies, as well as the promotion of Wal Mart, the world's leading retailer, UHF RFID Reader/Writer has been rapidly applied to smart grid, transportation, logistics industry, medical health, fine agriculture and animal husbandry, finance and service industry, industry and automatic control, smart home, environment and security detection, public security, national defense, smart city and other industries and fields. RFID is to automatically identify the target object and obtain relevant data through RF signals. It is mainly composed of electronic tag, reader and antenna. Tags are composed of coupling elements (also known as antennas) and chips. Each tag has an electronic code (EPC), and the chip can store specific serial numbers and other information. The reader is the bridge between the tag and the software system. On the one hand, it reads the tag information, and on the other hand, it communicates the reading results with the software system. The antenna exists in the tag and reader and is responsible for data transmission from the tag chip to the reader and then to the software system.
RFID technology is divided into low frequency, high frequency, ultra-high frequency, active, etc.
RFID technology has the characteristics of non-contact, fast scanning, high identification efficiency, not easy to be damaged, suitable for harsh environment, convenient operation, fast reading and writing speed, large amount of information storage, multi-purpose one card, anti-collision, good security encryption performance, reusability, tracking and positioning, etc.Then, enter the pallet stage, that is, RFID Reader Writer USB on the pallet for identification and reading. From the container stage to the arrival tray stage, the quantity of tracked goods has increased significantly, and the demand for RFID tags has also increased significantly. With the development of science and technology and the progress of the times, consumers' shopping patterns are also undergoing great changes. Nowadays, from daily necessities, clothes and household appliances to houses and cars, many people are used to buying online and receiving goods online and offline, which is convenient and fast. Online shopping has brought a lot of convenience to people, but also brought some challenges to many e-commerce enterprises. Because online sales is a complete system, which needs strong software as support, so as to make the data clear and more conducive to the management of shopkeepers. The RFID handheld smart card reader terminal, using the wireless network environment and cooperating with the warehouse management software in the background, can accurately count the quantity and storage location of materials, and accurately manage the warehousing, outbound and other warehousing management processes of each material.
By using RFID technology, improve the efficiency of warehouse management and provide the accuracy of WMS system data. The main objectives are as follows:
Reduce human operation leakage, improve management level and reduce potential safety hazards;
Real time data acquisition, keeping the consistency of items and records in time;
Reliable and stable data acquisition and accurate data;
The statements are manually sorted and summarized and then completed by computer;
Improve the efficiency of data management, timely register the detailed accounts of various safety tools and instruments, and achieve the consistency of accounts, materials and cards;
The system is flexible and has expansion function;
The system is practical and easy to operate for users with different levels of professional quality.
To realize the unification of information flow and real logistics, the traditional warehousing management inevitably faces the real-time data lag due to the limitations of technical conditions, which can not accurately reflect the warehousing inventory and logistics in real time, resulting in a serious disconnection between information flow and real logistics. It can be predicted that in the near future, RFID technology will not only be widely used in all walks of life, but also will eventually be integrated with pervasive computing technology, which will have a far-reaching impact on human society. As a global manufacturing base, it will be the global RFID application market in the future. This will be a rare opportunity for domestic scientific research institutions and enterprises. RFID tag manufacturer  is also called radio frequency tag, transponder and data carrier; Readers are also called readout devices, scanners, reading heads, communicators, readers and writers (depending on whether the electronic tag can rewrite data wirelessly). For users, they need to make choices based on their actual needs. Take the most common warehouse inventory as an example. If it is a large warehouse with a high shelf design and a long distance from the workers, it should focus on the models with large scanning depth of field and long reading distance.
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http://www.oprfid.com/
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