Valeo WMI 2 Series, Руководство пользователя

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VALEO
– Product Line Valeo peiker Telematics - www.valeo.de
2. PRODUCT OVERVIEW
2.1 PRODUCT VARIANTS
The WMI 2 module family consists of six variants:
Model-name Valeo Peiker product # Module configuration
WMI2-W167 2609-090-203-51 DAG trucks basic, with couple function
WMI2-W205 2609-090-303-51 DAG W205, with couple function
WMI2-W205-M1 2609-090-353-51 DAG W205, without couple function
WMI2-W167-M1 2609-090-403-51 DAG W167, with couple function
WMI2-W167-M2 2609-090-453-51 DAG W167, without couple function
WMI2-W167-M3 2609-090-553-51 DAG W167, fond variant without couple function
2.2 TECHNOLOGIES
 Wireless charging equal to Qi Standard
 Connecting to device via NFC

Proximity sensor description
-
The device is detected by a ping algorithm via NFC
2.3 SUPPORTED TECHNOLOGY/FREQUENCY BANDS
2.3.1
Frequencies
NFC 13,65 MHz
Magnetic, modulated, according Qi Standard 1.0 125 kHz
o
Downlink (from cell-phone/test receiver to WMI)

the receiver is using load modulation of 125kHz modulated with 2kHz to send
information to the WMI.
o
Uplink (from WMI to cell phone/test receiver)

The WMI is using frequency modulation of the 125kHz to send information to the
receiver.
o
Concerning wireless charging there is no other communication channel.
2.3.2
Data Rates
 CAN:
-
250kBaud