Slide 1: Automotive In-Cabin Sensing Monitoring with Infineon 60 GHz Radar
Automotive In-Cabin Sensing Monitoring with Infineon 60 GHz Radar Stephan Rasch February 2025 1
Slide 2: Market Drivers for In-cabin Monitoring Systems (ICMS) – Regulations
Market Drivers for In-cabin Monitoring Systems (ICMS) – Regulations + High level of automatization + OEM brand differentiation Meet NCAP rating Passenger safety Increasing level of Meet regulations automatization Seamless Well-being connectivity Personalized Intuitive interaction settings & services
Slide 3: ICMS Growth Driver: Major legislation and regulation activities
ICMS Growth Driver Major legislation and regulation activities Legislation / Regulation NCAP: better safety ratings by direct child detection and classification (CPD) by 2025. Latest NCAP initiatives increases focus to occupancy detection and classification (2025/2026) for seat belt reminder and sma
Slide 4: Sense the car like a human
Sense the car like a human Different sensor technologies to realize different ICMS use-cases Child presence detection 2D camera 3D Time-of-Flight Passenger classification 60 GHz radar sensor Hands-on detection Touch sensor Safety Driver monitoring Virtual touch Secured authentication & Security intr
Slide 5: XENSIV 60 GHz Radar: Innovative technology with many benefits
XENSIV 60 GHz Radar Innovative technology with many benefits Radar Technology Benefits Products & Benefits ‒ Operates without line-of-sight and behind BGT60ATR24C – Non-AiP (Antenna in Package) materials: aesthetic designs – 2Tx – 4Rx – 6mm x 6mm ‒ No privacy concerns ‒ Low power consumption BGT60AT
Slide 6: XENSIV 60 GHz Radar for In-Cabin Monitoring System 4-in-1 solution
XENSIV 60 GHz Radar for In-Cabin Monitoring System 4-in-1 solution One Radar sensor in the overhead compartment enables: – 99% reliable lifeform detection inside car cabin (incl. footwell area) + classification – Localize passengers within car cabin to enable features like seat belt reminder – Prote
Slide 7: Child Presence Detection (CPD)
Child Presence Detection (CPD) Measured detection accuracy >99% ‒ Child Presence Detection (CPD) Software from Novelic Radar ‒ CPD is tested for all seat and footwell locations with child emulator (3, 6, 12, 24, 36 months-old) ‒ Two different child seats are used for evaluation: ‒ Maxi Cosi Cabrio F
Slide 8: SW Evaluation and Testing
SW Evaluation and Testing Child Presence Intrusion & Proximity Sensor positioning No. of test Test type cases Child present 63 CPD No child 39 Proximity 182 IPA Intrusion 352 6 Feb 2025 Copyright © Infineon Technologies AG 2025. All rights reserved. 8
Slide 9: Seat Occupancy Detection (SOD)
Seat Occupancy Detection (SOD) BGT60ATR24AIP With only one BGT60ATR24AIP radar and Aurix microcontroller up to 5 passengers can be detected and localized reliable in a car. Occupant localization combined with classification can be used to AiP optimize Seatbelt Reminder (SBR) systems & airbag deploym
Slide 10: Intrusion and Proximity Alert (IPA)
Intrusion and Proximity Alert (IPA) BGT60ATR24AIP Infineon 60 GHz radar sensor enables intrusion alert features to secure the interior contents and protect the car from theft. The radar sensor detects if someone is approaching the car and AiP can activate additional sensors and cameras. The zoning c
Slide 11: Next generation ICMS will use sensor fusion (radar + camera)
Next generation ICMS will use sensor fusion (radar + camera) Today Next generation 2028/2029 One Radar sensor in the Radar sensor delivers data for overhead compartment enables: sensor fusion with camera for: Child Presence Detection Seatbelt usage Seat Occupancy Detection Occupant classification In
Slide 12: One-fits-all 60 GHz Radar sensor technology enables plenty of applications
One-fits-all 60 GHz Radar sensor technology enables plenty of applications Intrusion and Proximity Alert (IPA) Vital sensing Smart trunk opener Gestures Child presence Seat Occupancy detection (CPD) Detection (SOD) Obstical detection system (ODS) 6 Feb 2025 Copyright © Infineon Technologies AG 2025.
Slide 13: From prototyping to compact module
From prototyping to compact module 2018 2021 today MCU7 AURIX RBB AURIX ICMS Module ‒ Rapid data streaming quick ‒ Aurix TC356TA/336DA based ‒ Aurix TC356TA + 24AiP prototype Radar Base Board on same PCB ‒ Processing on host computing ‒ Embedded signal processing ‒ USB and CAN interfaces ‒ USB Inter
Slide 14: 60 GHz Radar – HW System
60 GHz Radar – HW System 12 V LDO 5V CANFD Transceiver Central Front View TLS715B0 Compute / TLE9251 Gateway DC-DC Converter Detection output TLS4120D0EPV BGT60ATR24EAiP 3.3 V 3.3 V MCU Aurix TC356TA USB - CAN FD UART Bridge Rear View 5V DAP SPI LDO LDO Interface TLS205B0 TLS202B1 USB FDTI 1.8 V 3.3
Slide 15: Competitive Advantage Highlights – IFX 60 GHz Radar
Competitive Advantage Highlights – IFX 60 GHz Radar with better power consumption, thermal management, HSM and lower cost Infineon 60 Competitor Comments GHz B Radar Power IFX low system power consumption of < 1 Watt consumption vs. ~1,5 Watt of competion (high power ~ high temp) Competitor needs ex
Slide 16: Why Infineon Automotive Radar
Why Infineon Automotive Radar One of the market leader in 77 GHz automotive radar with Automotive > 50% market share & > 400 Mpcs sold worldwide Market Excellence Market leader in 24 GHz automotive BSD radar with over 100 Mpcs sold worldwide Very successful in 60 GHz consumer segment with ~20 Mpcs o
Slide 17: Cinfineon
Cinfineon