DIAS Automotive Electronic T1XX NFC Reader Module User Manual
- June 12, 2024
- DIAS Automotive Electronic
Table of Contents
NFC USER MANUAL
VERSION 1.0
RELEASE DATE Jul,5th,2023
Product Overview
1.1 Product Introduction
In LPCD mode, the near field communication module can wake up the NFC device
on the vehicle side when the NFC card or mobile phone is near, and then enter
the standard Polling mode.
When a matching card is detected, the polling mode is activated. LIN informs
VKM and CAN informs BCM to open or close the door.
1.2 Technical Specification
Product specifications are as follows：
Table:1-1 Product specification parameter
Product name| NFC Reader Module| |
---|---|---|---
| Model| T1XX| Dimension| 85x19x6mm
Product Features| Material| PC+ABS| Weight| <80g
Power Supply| DC 6 —16V| Waterproof class| IP6K8
Processor| 32bit 120MHz| |
Storage| RAM| 132KB| I ROM 512KB
External Interface| 1 LIN 1 KL30, 1| GND|
Consumption| Detecting Period(30ms) : <0.45mA| |
Ambient| Operating Temperature| -40 —85°C| Storage Temperature| -55 —90°C
Communication Mode| ISO/IEC 14443A/B/MIFIARE
Digital Key Protocol| ICCE|
Operating Frequency| 13.56MHz| | |
Hardware Introduction
2.1 Appearance Introduction
The dimensions of the NFC body are about 85 x 19 x 6mm, and the front and rear
shells are affixed with double-sided tape. The sides are LIN, ground, and
power interfaces, as shown in Figure2-1.
2.1.1 Interface
Interface definition：
Tale2-1: Interface Definition
| SN | Name | Description |
|---|---|---|
| 1 | LIN | LIN signal |
| 2 | Power | Supply power KL30. |
| 3 | GND | GND |
2.2 Assembly Introduction
The T1XX is placed inside the door handle and do not require extra fixing.
Figure 2-3 show the installation positions.。
Operation Instruction
The NFC valid card is placed near the NFC module, and the NFC module transmits
information to the ECU with SE at the end of the car through LIN, and unlocks
the car after the NFC card is certified.
3.1 Setup-Up
Before the module can start normally, it is necessary to prepare a power
supply, a valid NFC card, a wire harness, and a LIN communication tool. In
addition to connecting the NFC reader module, the wiring harness also needs to
connect to the LIN communication tool. After the power supply is powered on,
if the current is about 20mA, the NFC module is started. Figure 3-1 shows the
following。
3.2 Swipe Care
Place a valid NFC card close to the NFC module, as shown in Figure 3-2
3.3 Query Version
3.3.1 LIN Communication
Connect the DB9 port of Kvaser Lin on the wiring harness, connect the USB port
of Kvaser Lin on the PC, and power on the device. The port shown in Figure 3-3
is identified in the device manager on the PC
Click “Connect Device” in the LIN FLASH tool. “LIN Hardware Init OK” is displayed in Figure 3-4, indicating that the Kvaser Lin device is normal.
3.3.2 Query Version
Click “App Version Number” in the LIN FLASH tool, and the message “62 f1 95 02
06 01 04 14 00.” is displayed in Figure 3-5. Indicates that the version
information of F195 is read.
FCCID
Table 3-1 FCCID
| Model | FCC ID |
|---|---|
| T1XX | 2BBZ4NFCT1XX |
Product Informaiton
DIAS Automotive Electronic Systems Co.,Ltd.
Product: NFC READER MODULE
Mode：T1XX
Please take attention that changes or modification not expressly approved by
the party responsible for compliance could void the user’s authority to
operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and (2) This device must
accept any interference received, including interference that may cause
undesired operation.
DIAS Automotive Electronic Systems Co.,Ltd.