QV FCA System Manual 2018.10.
▣ FCA Outline - Provide notifications and stop the vehicle when front sensor has recognized crash risk ahead. - Primary components: Sensor (MOBIS radar [MAR320], MOBIS camera [MAC110], WABCO brake [EBS.
▣ FCA System Composition - FCA System Composition EBS MAC110 Extra ECU MAR320 EE연구소 DAS시스템설계팀 2 page
▣ FCA System Composition - Features for each sensor Chassis CAN MOBIS camera FCA Controller (Extra ECU) Recognition Sensor Fusion Vehicles Private CAN Radar/Camera Sensor Fusion Drive path operation Traffic lane FCA MOBIS radar Drive path operation Crash risk target selection Notice/ Stopping point decision making Target deceleration calculation FCA Target deceleration Brake VDC Recognition Diagnose/Fail safe Objects Private CAN Diagnose logic Stopping/Moving targets Decision EE연구소 DAS시스템설계
▣ FCA Operating Condition Commercial Riding Vehicle FCA Vehicle/Pedestrian/Bicycle FCA Partial braking(*0.35g) : 0~178km/h Full-braking(0.6g) : 0~84km/h Partial braking(0.2~0.4g) : 0~180km/h Full-braking(0.8~1.
▣ FCA Cancel Control Condition/Critical Situation Operating Specification Classification Cancel Control Condition Critical Situation Vehicle AEB ① Driver’s normal cancelation - When AEBS OFF is selected - When ABS/VDC switch first gear is selected for OFF ② Driver’s movement cancelation - When FCA operating speed is under 8ph - When FCA operating speed is above 178kph - In condition of sudden steering control (Over SAS 172 deg/sec and 115 deg) - When gear is P or R - When gas pedal is above 80% or drive
▣ Cluster Operation while FCA is Operating 구분 Warning Messages Caution for front Caution for collision Emergency Braking Emergency Braking OFF Dashboard Imeages Explanation Warning from first step to three step warning message + OFF 8Hz recurring sound EE연구소 DAS시스템설계팀 8Hz recurring sound Continual sound 6 page
▣ Radar Specification MAR320(Independent MRR) System Specification Performance Normal Voltage 12V Using Frequency Range 76 ~ 77GHz Size(mm) 73 x 70 x 15 (TBD) Weight <150g Feature High Speed FMCW Mode If power is connected, antenna is eradiated as single mode 97) 70 73 91 Extra Controller EE연구소 DAS시스템설계팀 reverse gear AEBS switch Front Radar 7 page
▣ Extra ECU Specification ○ Purpose: communication (CAN, CAN-FD, LIN) based controller for controlled calculation. QV FCA ECU - FE RSPA (’18. 1) Controller based HW design for suitability of commercial product (24V power available) - RADAR product power supply feature added Divisions ECU MCU COM Memory In put/Out put EE연구소 DAS시스템설계팀 Items Specifications Note Rated Voltage DC 24 V±0.
Information RF Exposure Statement (MPE) The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times. This device must not be co-located or operating in conjunction with any other antenna or transmitter. Contact Address: HYUNDAI MOBIS Co., Ltd.
