UHF RFID Vehicle Refueling Reader
Model: RU-MT135
The UHF RFID vehicle refueling reader DM135, a crucial component of a vehicle refueling identification system, is known for its efficient use of UHF RFID technology. This system includes a wireless data transponder, a UHF tag affixed to the vehicle's fuel tank port, and a UHF reader integrated into the fuel gun. The reader's key feature is its ability to swiftly read the tag’s ID and transmit it to the wireless data transponder (radio frequency base station) via a 433M wireless communication module. The wireless data transponder, linked to the gas station's back-end management system, promptly transmits the identification code, enabling the designated vehicle to refuel without delay.
Product introduction
This product is applied to a vehicle refueling recognition system based on UHF RFID. The system includes a wireless receiver, a vehicle tag installed on the outside of the vehicle fuel tank port, and a wireless nozzle reader mounted on the oil gun. The wireless nozzle reader is used to read the identification code of the vehicle tag; it has an RFID (UHF ultra-high frequency) module inside, and the reader reads the identification code of the tag through the RFID module and sends the identification code information to the wireless receiver (RF base station) through the 433MHz wireless communication module. The wireless receiver is connected to the background management system of the gas station. It transmits the identification code to the gas station background management system. It can realize the purpose of refueling the designated vehicle with the gas card (authentication mode).
The product belongs to explosion-proof equipment, explosion-proof mark: Ex ib IIB T4 Gb, it can be used in explosive gas environment zone 1 and zone 2, in accordance with GB/T 3836.1-2021 and GB/T 3836.4-2021 requirements.
The product works reliably under the following environmental conditions:
1) Altitude: ≤2000m
2) Temperature: -40鈩儈+60鈩�
3) Maximum relative humidity of ambient air≤ 90%(+25鈩�)
4) Places that are fixed, free from violent vibrations and shocks and free from direct light
Main functions of the product
Ø Read 900MHZ RFID tags
Ø Communicate with wireless receiver through 433MHz wireless communication module
Ø Support ISO14443 standard RF card reading and writing
Ø Support keyboard input (4 keys)
Ø Support OLED keyboard display
Ø Support status light display (need to cooperate with relevant molds)
Ø Support detection, wake-up and sleep by key
Main features of the product
Ø Reader serial number query
Ø Reader address setting
Ø Waterproof and dust-proof (the waterproof level is IP54 after installation)
Ø Display query machine state
Ø PCB conforms to ROHS standard
Ø Support serial port upgrade program (in safe area)
Ø Support rechargeable battery
Ø Long battery life
Ø The appearance of the product is compact, aesthetic and easy to install
Ø Strong environmental adaptability
Product working mode description (reference, different software modes vary)
The reader is normally in a sleep mode, and the current value (static current value) in the sleep mode is about 80uA, and it is only woken up to normal work when it needs to be refueled.
The basic process is to wake up the device by pressing a button; The bracelet reads 13.56M information (433M module upload); Read 900M label information after passing (uploaded by 433M module); Automatically read label information during refueling (433M module intermittently uploaded); During the refueling process, if necessary, press the button to collect and upload information; Complete the key hibernation or automatic hibernation.
The time to complete mutual confirmation from card entry to the reader's card reading range should not exceed 1s. Under the payment mode, the general refueling time is about 1 minute for the reader to be awakened. When the card and reader confirm, wake up every 2.5 seconds, work 250ms and enter hibernation, cycle until the end of the simulated refueling (10 consecutive failed to read the card information as the end), the reader enters a long time hibernation, until the next simulated refueling start.
3. Performance index
|
Category |
UD135LC-11XL Model |
|
Battery voltage |
Typical value: DC 3.7V Maximum value: 4.2V |
|
Static current |
≤90uA(typical value 80uA) |
|
Working current |
≤180mA(typical value 160mA) |
|
Working temperature |
Low temperature version(-40~+60鈩�) |
|
Storage temperature |
-40~+70鈩�, without battery (1) |
|
Battery type |
18650 Li ion battery (2) |
|
Battery life |
Moderately used (3) and charge once a month |
|
RFID reading distance |
The normal direction of the antenna is 15cm, the reading area is 60 degrees spherical on the front of the antenna, subject to the actual installation effect. |
|
Wireless communication distance |
50m in open environment |
|
Working humidity |
0%~90%(No condensation) |
|
Storage humidity |
0%~60%(No condensation) |
|
Working humidity |
86KPa~106Kpa |
|
Overall dimension |
63*112* 120mm Refer to the product outline assembly drawing |
|
Weight |
Approx 350g(Excluding package and accessories) |
|
Strength of shell material |
Tensile strength 56MPa, bending strength 86MPa |
|
Weather resistant of shell material |
Outdoor exposure for 2 years, the tensile strength and bending strength are almost unchanged |
|
NO. |
Battery specification |
P/N |
Remark |
|
1 |
18650CL-2P-3.7V/ 5200mAh |
EPW-000-0015 |
Low temperature -40-70鈩� |
Note:
Ø If the product needs built-in battery storage, it is generally stored at normal temperature. The recommended temperature is ≤ + 30 鈩�, and the relative humidity is ≤ 60%
Ø Please refer to the product manual for the detailed model and specification of the battery
Ø It is calculated based on 100 refuels per day and each refueling time is 5 min