PAGE
U S E R M A N U A L
ESTABLISHED BY SPEC NO.
Wireless Charging System
SEOYON ELECTRONICS
1. GENERAL INFORMATION
2. ELECTRICAL CHARACTERISTICS
1/4
-
Rev.NO
REL. DATE
2017.10.17
Original archive
(PLM SYSTEM)
DSF-4-02-01A-1 SEOYON ELECTRONICS CO., LTD. A4(210x297)
REFERENCE
RELEASED
DESCRIPTION OF CHANGE
ALL 2017.10.17
CHANGE PAGE
SORT PREPARED CHECKED APPROVED
APPR
OVAL
H S LIM R H HWANG J H LEE
REV. DATE REV. BY
H S LIM
U S E R M A N U A L
SPEC NO
SHT/SHTS 2/4
Contents list page
GENERAL INFORMATION ........................................................................................................................
1.
1.1. Description of WPC UNIT ...........................................................................
1.2. System overview ......................................................................................
2.
ELECTRICAL CHARACTERISTICS .................................................................
2.1. Operating characteristics of MP ..................................................................
2.2. Operating characteristics of MP+NFC ...........................................................
2.3 UNIT Inout/OutputInterface.........................................................................
1. GENERAL INFORMATION
1.1Description of WPC UNIT
WPC UNIT provides the following functions.
• MAX 15W Wireless Charging
• NFC Vechicle Start status
•
Wireless Charging : 115kHz
• NFC Reader : 13.56MHz
•
Brand name : SEOYON ELECTRONICS CO., LTD
•
Model name : SYECNWPC1909
Picture 1: System configuration
U S E R M A N U A L
SPEC NO
SHT/SHTS 3/4
1.2 System overview
Wireless charging controller <LP, MP> - System for charging mobile phone wirelessly in
vehicle using electromagnetic induction between coils
① After inputting IGN1 power, the reception coil (cell phone RX Coil)
② Confirmation of non-mobile NFC mounting via NFC Multi Tagging <MP + NFC>
③ (TX side charging pad: wireless charger side) Current flows in the transmission coil
④ The magnetic field generated by the current of the transmission coil is guided to the
receiving coil and induction current is generated in the receiving coil
⑤ The charging current starts to be charged through PMIC (Power module IC) of mobile phone
NFC Communication Controller <MP + NFC> - Vehicle start, key registration, and vehicle information
transmission / reception device through mutual communication with NFC (near field communication)
installed in mobile phone and ECU.
① After inputting B + power, put Smart Phone on top of ECU
② When charging C_WPCNFCCmd = 0x01 (NFCSearchingOnHCE) from the authentication unit, stop wireless
charging && NFC Start
③ PhoneKeyAuth Mode (SmartPhone ↔ WPC ↔ IAU AUTH certification)
④ RTC SYNC MODE (RTC synchronization)
⑤ CertificateChain SYNC MODE (Certificate Synchronization)
⑥ PhoneKey Sync MODE MODE (Synchronize PhoneKey and Spare Key)
⑦ When C_WPCNFCCmd = 0x02 (NFC Searching Off) is input from the authentication unit NFC Mode Stop &&
When IGN1 is ON,
Wireless charging Start
2 ELECTRICAL CHARACTERISTICS
2.1 Operating characteristics of MP
Item Specification
Rated Supply Voltage DC 12V
Operating Voltage DC 9 ~ 16V
Operating Temperature - 30 ~ + 75℃
Storage temperature range - 40 ~ + 85℃
MP<WPC> Frequency
115kHz
U S E R M A N U A L
Standby Current Below than 1mA
SPEC NO
Table 1: Electrical characteristics of MP
2.2 Operating characteristics of MP+NFC
Item Specification
Rated Supply Voltage DC 12V
Operating Voltage DC 9 ~ 16V
Operating Temperature - 30 ~ + 75℃
Storage temperature range - 40 ~ + 85℃
MP<WPC> Frequency
NFC Frequency 13.56MHz
Standby Current Below than 1mA
Table 2: Electrical characteristics of MP+NFC
SHT/SHTS 4/4
115kHz
2.3 UNIT Input/Output Interface
Pin No. Description Reference
1 GND
2 GND
3 WC_AMBER_IND_OUT
4 WC_GREEN_IND_OUT
5 B_CAN_LOW
6 B_CAN_HIGH
7 NC
8 AUTH_CAN_LOW
9 AUTH_CAN_HIGH
10 NC
11 IGN1
12 BAT+
Este produto est homologado pela ANATEL, de acordo com os procedimentos
regulamentados pela Resolu o n°. 242/2000 e atende aos requisitos t cnicos
aplicados. Para maiores informa es, consulte o site da ANATEL –
www.anatel.gov.br
FCC warning statement:
15.19
λ. 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.
15.21
- Any changes or modifications not expressly approved by the party responsible for compliance could void the
authority to operate equipment.
- This device and its antenna must not be co-located or operating in conjunction with any other antenna or
transmitter.
- End-users and installers must be provided with antenna installation instructions and transmitter operating
conditions for satisfying RF exposure compliance.
FCC/ IC RF Radiation Exposure Statement:
This equipment complies with FCC/ISED radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 10cm between the
radiator & your body.
Cet équipement est conforme aux limites d’exposition aux rayonnements FCC/ISED établies pour un
environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 10cm de
distance entre la source de rayonnement et votre corps.
IC warning statement:
RSS-Gen Issue 5
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science
and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following
two conditions:
1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired
operation of the device.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux
CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils
radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :
1. L’appareil ne doit pas produire de brouillage;
2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.
Co-located
This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or
transmitter.
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