The wide application of radio frequency identification (RFID) systems in the industrial field!
chrispeng [ad_1]
Every new development of radio frequency identification (RFID) systems for industrial environments is aimed at improving performance and expanding the possibilities of various applications. Different applications need to consider various factors to select the most suitable RFID system.
Factors to consider when applying RFID:
(1) The distance between the label and the read/write head;
(2) The speed at which objects can pass in front of them;
(3) Data transmission rate.
RFID applications in the automotive industry
For the system provided for automobile manufacturers, a data carrier or label that can withstand high temperatures is a very important added value. They are also more and more widely used in the process of coating curing. Among them, data carriers can be used because they can be passed through heating furnaces on vehicle slides. These data carriers can work at a temperature of 200 degrees Celsius, and there is no need to cool down before reading and writing operations.
A good system will provide tags with EEPROM and FRAM memory, the latter can provide almost unlimited number of read and write operations. Many traditional RFID systems only have the ability to read and write tags statically, but better systems can read and write fast, generally speaking at a rate of 0.5 milliseconds per byte.
For early system developers, producing a read/write head with a usable sensing range is a major challenge. However, it is now possible to use a read/write head with a sensing range of 500 mm.
RFID for the food and beverage industry
At present, for the catering industry, a special read/write head with a rate of IP69K is already very common, and the future development is a data carrier that can be directly installed on metal. Tracking and traceability are essential to many manufacturing companies today, and these two points may be achieved through the use of the multifaceted capabilities of RFID.
The increasing demand for RFID technology has prompted the emergence of more cost-effective solutions. New technologies have also played an important role in this round of growth. For example, advances in printed electronics have helped create new levels of thin, flexible RFID tags that can be combined with printed sensors, printed batteries, thin-film photovoltaic solar cells, and other technologies. The antenna design has also been improved, thereby improving the performance of the tag.
RFID for monitoring and asset management
Integrating RFID with passive sensors that measure temperature, humidity, pressure, and vibration can provide more information for asset monitoring and management.
RFID can be applied to most new applications in major industrial fields. In the past, before the advent of cloud technology, managing data streams from thousands of tags would cause big problems. Now, with cloud computing-based applications and services, the burden of IT technical support can be reduced, and companies can deploy centralized management and centralized implementation without traditional support and deployment costs.
[ad_2]
