RFIDstationaryThrough radio frequency identification, the reader can identify and record information such as the quantity and location of the item, and realize the reading or writing operation of the label identification code and memory data. Wise view Yi Sheng focusRFIDStationary reader and other relatedRFIDHardware equipment, pay attention to proprietary technology innovation and research, based on automatic identification andRFIDTechnology.

stationaryRFIDThe main function of the reader

1, Read and write label information.

2, When the tag is passive or semi-passive, the reader needs to provide energy to activate the electronic tag around the field and read the information.

3, The reader can use some interfaces to communicate with the computer network and transmit information to the computer.

4, The ability to correctly identify multiple labels within its scope of work.

5, For some errors in the identification process, the reader can issue an error message prompt.

6, It can read the total battery power and remaining power of the active label.

RFIDStationary reader component

1,RFIDantenna

It is mainly responsible for converting the current signal in the reader into the radio frequency carrier signal and sending itRFIDThe reader, or receive the RF carrier signal sent by the tag and convert it into a current signal, the design of the antenna is very important for the performance of the reader, for the tag, its working energy is all provided by the antenna of the reader.

2,RFIDRf interface module

The module isRFIDThe RF front end of the reader is mainly responsible for transmitting and receiving. The modulation circuit modulates the signal that needs to be sent and then sends it. The demodulation circuit transmits the label to the incoming letter and amplifies it to ensure signal reception..RFIDThe RF interface module is also a key part of the cost of the reader.

3Reader logic control module

The logic control module is the control center and intelligent unit of the whole reader. When the reader is working, the logic control module issues instructions, and the interface module makes different operations according to different instructions. The microcontroller can encode and decode signals, encrypt and decrypt data, and implement anti-collision algorithms. The storage unit is responsible for storing some programs and data; The application interface is responsible for communicating with the input or output.

stationaryRFIDReader application

1, Manufacturing production management

Make the workshop production process information, information data, production line management, to ensure product quality, reduce labor costs

2, Production line automation management, will be fixedRFIDThe reader is installed in the production line, which can detect the product quality of the production line and ensure the production of uniform specifications.

3, Apply toAGVUnmanned handling car, to realize the automatic handling of warehouse or production workshop materials.

4, Animal management can be installed in the animal channel for automatic animal count, feeding monitoring, biological prevention and control, and farm management.

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