Confidential !
PAGE 1/24 1 Mobase Elec. Road Map & Market Trend Mobase Elec. WPC(5W) PROTO WPC+PMA(5W) PROTO Wireless WPC PROTO WPC(15W )+FAN PROTO WPC(5W) SOP WPC(15W)+FAN PROTO WPC(15) + NFC Identity Authentication Unit Resonant WPC PROTO WPC+PMA WPC(15W) PROTO WPC to Display FOB Wireless Charging WPC(15) + Coupling Antenna (GSM,UMTS,LTE) WPC
Avalon (5W) 5W+NFC Prior development plan Simultaneous multiple wireless charging 5W 5W(WPC) 15W + NFC 5W(WPC) 5W (WPC) & 7.5W(APPLE ) 10.5W(WPC) 5W(WPC) & 9W() 15W PMA
ATS (5W) 5W 5W(PMA) PMA A4WP 172 AirFuel Confidential !
PAGE 2/24 2 Main Product Specification 2-1. Wireless Charging Unit Specification Specification Product specifications LP(5W) MP(15W) Remark
* LP : Low Power * MP : Middle Power Operating Voltage Operating temperature Storage temperature Dark current Charging area 9V ~ 16V
-40 ~ 85
-40 ~ 85 1mA electric C h a r g i n g e f f i c i e n c y LP (5W) C h a r g i n g e f f i c i e n c y MP (15W) 66 x 27 mm (Pad : 83 x 173 mm) 58 %
65 %
working frequency 115~205 KHz 115~205 KHz Coil NFC PEPS LP - A13 (3Coil) MP - A13 (3Coil) Does not support Does not support NFC Recognition distance
50 %
Heat dissipation structure ADC ADC + FAN Automotive FAN Exterior 230 g 340 g MG645877 (KET) size weight Connector 124 x 70 x 25.2 mm 139.6 83.8 41.25 mm Confidential !
PAGE 3/24 2 Main Product Specification 2-2. Wireless Charging Unit Mounting Structure LP(5W) MP(15W) Bottom-Top Mounting Structure Top-down Mounting Structure Confidential !
PAGE 4/24 2 Main Product Specification 2-3. History of Wireless Charging Unit Development Grade Project Name Car Maker S.O.P Car/Year
(10,000) LP
(5W) MP
(15W) NFC Card burn-out prevention Foreign Object Detection Charging Display SMK interference prevention Cell phone neglect alarm specifications Function Specifications Current production Future production KONA Jun.2017 Veloster HMC Nov.2017 Small Cars KONA EV New Car New Car(i) KMC Jul.2019 Apr.2018 Apr.2019 Jul.2017 Feb.2018 Aug.2018 Jan.2018 Feb.2018 Mar.2018 Sep.2019 Sep.2019 Jan.2020 Sep.2019 Sorrento Santa Fe Santa Fe(a) Sorrento(a) Carnival Sonata(a) Optima Optima(a) Genesis HMC KMC KMC Midsize Cars Hydrogen Car Sonata HMC Mar.2019 FullSize Cars Genesis(a) HMC Mar.2020 Genesis SUV Nov.2019 Total 73.9 4.6 1.6 0.5 1.0 1.6 5.5 7.4 8.5 9.9 2.1 0.3 6.2 5.5 6.5 1.5 5.0 3.3 2.9
Confidential !
PAGE 5/24 Body-CAN Comm. Speed 500kbps 100kbps 500kbps 100kbps 500kbps 100kbps 500kbps 2 Main Product Specification 2-3. History of Wireless Charging Unit Development_china Project Name Car Maker S.O.P Car/Year
(10,000) SU2 BHMC Sep.2019 SP2C DN8C DU2 DL3C NP FL NQ5C VF35 DYK Oct.2019 BHMC Mar.2018 BHMC Nov.2020 3.75 DYK Jul.2020 KU BHMC Jun.2021 DYK Mar.2021 DYK Aug.2022 VIN FAST Sep.2019 Total 40.95 6 0.1 8.5 5 0.3 6.8 1.5 9 specifications Function Specifications LP
(5W) MP
(15W) NFC Card burn-out prevention Foreign Object Detection Charging Display SMK interference prevention Cell phone neglect alarm
Future production Body-CAN Comm. Speed 500kbps 500kbps 500kbps 500kbps 500kbps 500kbps 500kbps 500kbps LIN SP2C (SOP 19.3Q~) SU2 (ix25, SOP 19.3Q~) Confidential !
PAGE 6/24 2 Main Product Specification 2-4. Status of LP(5W) Development HMC Kona, Kona EV, Veloster , Santa Fe , Hydrogen Car VEHICLE KMC Sorrento, Carnival Wireless Charging LP(5W) Wireless Charger Description Main Function
(FOD) Foreign object detection SMK interference prevention Cell phone neglect alarm Over Temperature protection Confidential !
PAGE 7/24 Current production Future production UNIT INDICATOR PAD
<Kona>
<Kona EV>
<Veloster>
<Santa Fe(a)>
Developed by models 2 Main Product Specification 2-5. Status of MP(15W) Development HMC VEHICLE Sonata, Genesi, Genesis SUV(NEW) KMC Optim, New Small Car Wireless Charging MP(15W) Wireless Charger Description Main Function
(FOD) Foreign object detection SMK interference prevention Cell phone neglect alarm Over Temperature protection Card burn-out prevention
(NFC) Vehicle Key Authentication Mobile phone heat sink FAN Confidential !
PAGE 8/24 Current production Future production UNIT INDICATOR To be Developed PAD
<Sonata >
Development of other models 3 Wireless Charging Function 3-1. System Function Wireless charging
-. Wireless Charging Status W o r k i n g s e q u e n c e ( n o r m a l w i r e l e s s c h a r g i n g ) ACC ON
Door Close Start button ON Cell phone on the WPC pad Cell phone charging status
(LED lights during charging time) Confidential !
PAGE 9/24 3 Wireless Charging Function 3-2. System Function - Foreign Object Detection
-. Foreign Object Detection Status W o r k i n g s e q u e n c e ( a b n o r m a l w i r e l e s s c h a r g i n g ) ACC ON
Door Close FO(FOREIGN OBJECT)
- Metal Case
- Coin
- Card Key Start button ON Cell phone on the Wireless Charging Pad Object Detection status
(AMBER Blanking for 10 seconds) Confidential !
PAGE 10/24 3 Wireless Charging Function 3-3. System Function - Cell phone neglect alarm
-. Cell phone neglect alarm Status Cell phone neglect alarm Door Open ACC OFF Cell phone on the Wireless Charging Pad Confidential !
PAGE 11/24 4 Design Process & Verification Capability 4-1. R&D Development Equipment For Design, Verification and Analysis To pursue High Performance and High Quality To make Robust Design Mechanical Analysis Software Analysis DMU/CAE Circuit Verification Design F/Back PCB Verification H/W Verification Confidential !
PAGE 13/24 Test Scenario Dynamic Verification SILs DFM Thermal Analysis Signal Analysis Electronic Analysis 4 Design Process & Verification Capability 4-2. Mechanical & Hardware Verification
- Velocity Vector Diagram -
Flow Velocity Level
[ m/s]
Digital Mock-up Structural Analysis Tolerance Analysis
- Check Interference of Assembly with Mating Parts
- Check Requirement and Specification of Customer
- TOOL : CATIA DMU
- Strength, Dynamics, Vibration
- Sensitivity Analysis
- TOOL : 3DCS Flow Analysis
- Calculation Grid Used for Analysis
- SCRYU/Tetra V13
- TOOL : ABAQUS Mechanical Analysis Electronic Analysis Heat Flow Analysis Power Integrity Signal Integrity DFM PCB Verification
- Heat Characteristic and Heat Transfer Analysis
- Tool : FloTHERM
- Voltage Drop, Current
- Signal Phase and
- Verification of Circuit
- PCB Circuit Verification, Density Analysis
- Tool : HyperLynx PI Frequency Modulation Analysis Design
- Tool : Valor NPI
- Tool : HyperLynx SI Power Transfer and Connection
- Tool : PADS Confidential !
PAGE 14/24 4 Design Process & Verification Capability 4-3. Software & System Verification MIL (Model-In-the-Loop) SIL (Software-In-the-Loop) PIL (Processor-In-the-Loop)
- Validation of Software Design based on
- Test Implemented Code to confirm
- Confirm Software Operation after Software Model Unit Design and Interfaces downloading to real MCU
- TOOL : MATLAB & SIMULINK
- TOOL : VECTORCAST
- TOOL : MATLAB & SIMULINK Software Tests System Tests Simulation Test In-Vehicle Test Automated Functional Test
- To test each functions in virtual
- To measure input/output of vehicle
- To test automatic function by each environment of vehicle which can be possible to occur at real vehicle environment controllers
- Automated Fault-injection testing Confidential !
PAGE 15/24 4 Design Process & Verification Capability 4-4. Test & Measurement Equipment in R&D Test Lab. (1/2) High Performance and Quality Robust Design , Flawless Launch, Zero Defect Test (32 EA) Evaluation (3 EA) C-TIMS CAN TEST Ultrasonic Wave Analyzer High Performance and Quality X-RAY Other Measurement Equipment (219 EA) Confidential !
PAGE 16/24 5 Test & Validation 5-1. EMC Test Lab. (Certified by KOLAS and HKMC) EMI (Electro-Magnetic Interference) Test System EMS (Electro-Magnetic Susceptibility) Test System The intensity of electromagnetic noise generated from the controller is measured in a facility having a characteristic of blocking / absorbing external electromagnetic noise Test items : RE (Radiated emission), CE (Conduction emission), MFE
(Magnetic field emission) Equipment Specifications (Measurable range)
- RE : Maximum 7 / CE : Maximum 200 Test in a facility that has the property of intercepting / absorbing internal / external electromagnetic noise with resistance to external noise from the outside Test items : RI (Radiation immunization), GSM Equipment Specifications (Test coverage)
- Frequency : Maximum 6 / Field strength : Maximum 200 V/m Shield room #1 Shield room #2 Resistance to low-frequency noise introduced from the outside is tested in a facility having external noise blocking and internally generated low-frequency noise absorption characteristics Test items : BCI (Total Current Injection), MFI (Magnetic field immunity) Equipment Specifications (Measurable range)
- BCI : 300 / MFI : 190 /m Resistance to noise such as static electricity or surge that flows into the product from the outside is tested in a facility having external noise blocking characteristics Test items : ESD (Static), TI (Surge), TE (conducted emission) Equipment Specifications (Measurable range)
- ESD : Maximum 30 / TI : ISO7637-2 Confidential !
PAGE 17/24 6 Production Process 6-1. Wireless Power Charging Unit Process SMD SMD Process WAVE Assembly Inspection PCB Supply
(In Loader) PCB Cleaning
(PCB Cleaner) 2D Code Marking
(Laser Marking) Lead Printing
(Screen Printer) Printing Inspection (SPI) Chip Mounting
(Chip mounter 1, 2) Component Mounting Soldering
(Reflow) Soldering Inspection (AOI) PCB Load
(Un loader) WAVE Process ICT/Writing/Coating/Router Process Assembly/Final Process Manual Soldering Soldering
(WAVE) Vision Inspection Circuit Test
(ICT) Writing Coating Router Assembly Final Inspection SMD WAVE ICT/ROUTER ASSEMBLY/FINAL Confidential !
PAGE 18/24 Confidential !
PAGE 19/24 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 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.