H6315 IBC Integrated Body Controller System
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Specifications
- 125K Transmitter:
- Carrier frequency: 125kHz
- Modulation: ASK
- Supply voltage: DC9V~16V
- Operating Temperature: -40 to 85°C
- Type of battery: Car battery
- Range: < 2.0 meters
- 433M Receiver:
- Carrier frequency: 433MHz
- Modulation: FSK
- Supply voltage: DC9V~16V
- Operating Temperature: -40 to 85°C
- Type of battery: Car battery
Product Usage Instructions
General Product Functional Description
The IBC system includes IBC ECU, RFR, LF antennas, SSB, FOB,
ESCL for vehicle networking and information purposes. The system is
designed to work with traditional IBC ECU, LF antenna, RF receiver,
and Key fob provided by Continental.
System Configuration
The IBC ECU, RFR, LF antennas, and Key Fob work together to
provide various functions such as BCM and PEPS without RF receiver.
The LF antennas cooperate with the IBC ECU to complete LF
transition and trigger LF signals.
Adapting to Vehicle Applications
To adapt to different vehicle applications, the IBC ECU and LF
antennas have multiple configurations and variants based on
specific vehicle types. These configurations include different part
numbers for software and hardware variations, as well as variations
in LF antenna quality based on the vehicle type and
configuration.
LF Output Scenario
The LF output scenario is used for Homologation purposes and
involves the transmission of LF signals using up to 6 LF antennas.
The transmission period is 600ms (560ms) simulating Start
Authentication under worst-case conditions.
FAQ
Q: What is the purpose of the IBC system?
A: The IBC system is designed for vehicle networking and
information purposes, providing functions like BCM and PEPS without
RF receiver.
Q: How does the LF output scenario work?
A: The LF output scenario involves transmitting LF signals using
up to 6 LF antennas to simulate Start Authentication under
worst-case conditions.
Q: How are the IBC ECU and LF antennas configured for different
vehicle applications?
A: The IBC ECU and LF antennas have multiple configurations and
variants based on specific vehicle types, including different part
numbers for software and hardware variations as well as variations
in LF antenna quality.
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User Manual IBC H6315
Vehicle Networking and Information VNI CE HW COE HOM
Contents
General Product Functional Description ………………………………………………………………………………………2 System Diagram (Master variant) ……………………………………………………………………………………………….4 Connector PIN assignment………………………………………………………………………………………………………..7 Technical description………………………………………………………………………………………………………………..8
LF output …………………………………………………………………………………………………………………………….9 Regulatory compliance notes …………………………………………………………………………………………………..10
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General Product Functional Description
The IBC system consists of IBC ECU (Integrated Body Controller) and RFR (RF Receiver) and LF antennas, with additional SSB, FOB, ESCL build typical application as below, includes both traditional
IBC ECU, LF antenna, RF receiver and Key fob supplied by Continental, others part are purchasing by OEM directly.
– IBC ECU: traditional BCM + PEPS without RF receiver
– RFR: receive 433MHz RF signals – Key Fob: 433M transmitter and 125K
receiver – LF Ants: cooperate with IBC ECU to
125K complete LF transition.
BCM and PEPS functions.
The main features of IBC system including: External Lights Control Internal Lights Control Front/Rear Wash and Wiper Control Door lock/unlock Control Mirror Fold/Unfold Control Defroster Control HMI Setting Body Anti-Theft Warning System Passive Start & Entry (PASE) Electronic Steering Column Lock Control (ESCL) Terminal State Control (TCC) Remote TCC Control OTA TCC Control Immobilizer (Limp Home mode) Polling Access Control RKE TPMS Receiver CAN/LIN Routine Diagnostics Etc.
Relevant for Homologation is the wireless system, 125K LF transmitter and 433M Receiver 125KHz: which triggers LF antenna(s) mounted at intended locations on the vehicle, LF antenna(s)
are controlled by IBC ECU by internal driver circuit to transmit 125 kHz telegrams.
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433MHz: which is send by FOB or TPMS in respective work mode, typical case is remote access through FOB in vehicle TCC OFF mode, TPMS signal receive from TPMS sensor in vehicle TCC ON mode.
To adapts vehicle special application, IBC ECU and LF antennas have multi configs/variants on actual application likes: IBC ECU have different part number to distinguish application software and hardware; for HW all
variant are using same PCB main difference is components population likes High Side Driver quality, Hi variant have max amount drivers for the highest profile vehicle; for SW the difference is only specific vehicle LF tunning data according to vehicle type and LF quality. LF antenna(s) quality depends on vehicle type and config, max6 and min1 ant(s) mounted at intended location on the vehicle, mainly divided into internal ANTs and external ANTs to realize LF signal coverage over whole vehicle.
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System Diagram (Master variant)
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Connector PIN assignment
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Technical description
125K Transmitter
Carrier frequency:
Modulation:
ASK
Supply voltage:
Operating Temperature:
Type of battery:
Range:
125kHz ± 5kHz
DC9V~16V -40 to 85 car battery < 2.0 m
433M Receiver
Carrier frequency:
Modulation:
FSK
Supply voltage:
Operating Temperature:
Type of battery:
433MHz ± Hz
DC9V~16V -40 to 85 car battery
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LF output The LF output scenario used for Homologation is in accordance to the max. possible 6*LF Ant(s) config output power regarding telegram length and duty cycle at a time.
– The transmission period is 600ms(560ms) and shall simulate the Start Authentification under worst case conditions regarding the minimum amount of learnt keys an maximum amount of retry triggers.
Transmission period: 600ms
Telegram
Duration
Start Authentificaiton (WUP) 35ms
RSSI
3ms
Antenna diagnosis
Blinktelegram
16ms
Antenna diagnosis
Code Manchester CW CW Manchester CW
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Regulatory compliance notes
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.
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 & your body.
Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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Documents / Resources
 | Continental H6315 IBC Integrated Body Controller System [pdf] User Manual H6315, KR5H6315, H6315 IBC Integrated Body Controller System, H6315, IBC Integrated Body Controller System, Body Controller System, Controller System, System |