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RFID bank locker management system solution

chrispeng January 4, 2022 asset Management

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1. Function of bank locker reader system

According to the user’s actual application needs, the RFID card reader is placed in the bank locker. The system realizes that a data is generated every time the cabinet is opened and closed. The equipment adopts a unified management mode of 485 network networking, and uses SQL database to store the open and close data of the reader. This system can also print out a detailed list of switch cabinets.

2. System workflow

1. Place a metal-proof electronic tag on the bottom of the drawer of the storage cabinet, the size of which is 50mm×35mm×1.2mm, and place an IO reading head of the electronic tag under the tag. About 1-2 cm, the size of the label, the size of the reading head, the reading and writing distance, and the location of each can be determined according to the actual use environment of the user.

2. When someone pulls out or pushes in the drawer, the label on the bottom plate passes through the reading and writing range of the reading head below as the drawer moves in and out. The reading head will quickly recognize the label within a short distance, and the reading and writing times can be controlled by software. , When the tag stays in the read-write range of the reader, you can set the data to be read only once. When the tag leaves the read-write range and then returns to the read-write range, the tag is re-identified for the second time. This prevents multiple readings of the label.

3. When the reader reads the tag ID number, it will immediately upload the data to the system database including basic information such as card reading date, time, and card reader number. It is convenient for the system to query and print reports, etc.

Three, the main parameters of the locker reader

Device model: IO/JX-SX-DT01

Dimensions: 25 x 42mm

Reading and writing time: ≤0.3 seconds

Shell material: the application environment determines

Card reading distance: 0~5cm

Dynamic power consumption: ≤3W

Static power consumption: ≤1W

Working voltage: DC9V

Frequency of use: 13.56

Use standard: ISO/IEC14443A

Communication interface: RS232/485

Working temperature: -10℃~60℃

Storage temperature: -20℃~70℃

Working humidity: 10%~90%

Output interface: electric lock control signal, alarm signal output control

Input signal: button signal, alarm signal, door sensor signal

Sound output:

Communication distance: 1000m

Applicable cards: Jinxiang RFID/JX-SX-KP01 series card

Fourth, the block diagram of the locker reader system composition:

Please see the attached picture

5. List and quotation of RFID reader system equipment for lockers

Six, the characteristics of RFID electronic tags

² The RFID card is composed of an IO chip and an antenna. It is made of PVC and anti-magnetic material as an anti-metal tag. It is fully enclosed and has no surface contact. It meets the requirements of ISO14443

² There is no physical contact between the RFID card and the reader

² There are no exposed components on the surface of the RFID card, and the electronic label will not be damaged due to dirt or bending

² The RFID card itself does not need to have its own energy to read and write, it is small in size, durable and reliable, and has a globally unique ID number

² There is no directionality when in use, the card can be swept across the surface of the reader in any direction to complete the reading and writing work

² The issuance of RFID cards is based on a set of strict rules to solidify unchangeable marks (indicating the manufacturer, patent licensee number, etc.), and clear management levels

² The size is: 50mm×35mm×1.2mm

² Built-in EEPROM for data storage, card memory capacity: 96byt

² Data storage for 10 years

² Multiple write operations, 100,000 read operations

² Unlimited read operations

² Reading distance 0~10cm

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