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User manual - v1 | Users Manual | 1.41 MiB | November 05 2018 / June 11 2018 | |||
1 | Test Report | November 05 2018 | ||||||
1 | Test Setup Photos | November 05 2018 / June 11 2018 | ||||||
1 | External Photos | November 05 2018 / June 11 2018 | ||||||
1 | Cover Letter(s) | November 05 2018 | ||||||
1 | Cover Letter(s) | November 05 2018 | ||||||
1 | Internal Photos | November 05 2018 / June 11 2018 | ||||||
1 | ID Label/Location Info | November 05 2018 |
1 | User manual - v1 | Users Manual | 1.41 MiB | November 05 2018 / June 11 2018 |
AUDI B9NFC Product overview Usage for homologation PRODUCT OVERVIEW FOR HOMOLOGATION USAGE Project: Door Handle Sensor AUDI B9 NFC Homologation Id.: CE/ KR5DHSB9NFC Product name Variant Continental Part number Audi Part number DHS Audi B9 NFC - L NFC Left A2C14976701 8W1 927 753 DHS Audi B9 NFC - R NFC Right A2C14976801 8W1 927 754 History:
Date 2018-02-21 2018-03-14 2018-03-19 Version AA AB AC Maturity Draft Draft Release Short description Creation for B9NFC project Technical description usage for homologation Homologation market Set-up with Test tool quick start Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 1 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 1. Table Of Content 2. General ............................................................................................................................................ 4 Contact .................................................................................................................................... 4 2.1. 2.2. Glossary ................................................................................................................................... 4 2.3. Validity and Track changes ...................................................................................................... 5 3. Power of attorney ........................................................................................................................... 6 4. Confidentiality Request Letter ........................................................................................................ 6 5. General form ................................................................................................................................... 7 6. Antenna Data Information .............................................................................................................. 8 7. Block diagram and technical description of the block diagram ...................................................... 9 7.1. Example of sensor use ............................................................................................................. 9 8. Electrical diagrams ........................................................................................................................ 10 8.1. Electronics Structure and Interface ....................................................................................... 10 8.1.1. Electronics Block Diagram ............................................................................................. 10 8.1.2. Operating Temperature Range ...................................................................................... 10 8.1.3. Operating Voltage Range............................................................................................... 10 8.1.4. Sleep Power Consumption ............................................................................................ 12 8.1.5. CAN Voltage Range ........................................................................................................ 12 8.1.6. CAN Communication ..................................................................................................... 12 9. Technical specifications ................................................................................................................. 13 9.1. Type of Sensor ....................................................................................................................... 13 9.2. Sensor Functions ................................................................................................................... 13 9.3. Misuse Protections ................................................................................................................ 14 9.4. NFC Reader Principle ............................................................................................................. 14 9.5. NFC Communication Module ................................................................................................ 15 9.5.1. NFC Communication - Transceiver ................................................................................ 15 9.5.2. NFC Matching ................................................................................................................ 15 9.5.3. NFC Antenna Positioning ............................................................................................... 16 9.5.4. NFC Antenna Distance ................................................................................................... 16 9.5.5. NFC Actuator test .......................................................................................................... 17 9.6. Connector requirements ....................................................................................................... 18 Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 2 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 9.6.1. ConnectorA Reference ................................................................................................. 18 9.6.2. Connector B Reference .................................................................................................. 19 9.7. Variants.................................................................................................................................. 20 9.7.1. Right/Left Variants ......................................................................................................... 20 10. 11. Photographs .............................................................................................................................. 21 Operational description ............................................................................................................. 22 11.1. Actuator test ...................................................................................................................... 22 12. Bill of materials .......................................................................................................................... 24 13. Mechanical diagrams ................................................................................................................. 24 14. 15. 16. 17. Risk Assessment ........................................................................................................................ 25 Product label design .................................................................................................................. 26 User manual .............................................................................................................................. 26 Homologation setup .................................................................................................................. 26 17.1. General Test conditions ..................................................................................................... 26 18. 19. Delivery parts ............................................................................................................................ 27 Testing tool ................................................................................................................................ 27 19.1. DHS connection instructions: ............................................................................................ 28 19.2. Test box signals description: ............................................................................................. 30 19.3. Test Box procedure............................................................................................................ 34 19.3.1. Test box function: .......................................................................................................... 34 Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 3 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. 2. General 2.1. Contact Function:
Project Leader Homologation contact System Engineer AUDI B9NFC Product overview Usage for homologation Name:
Steffen Eckhardt Sad Bouguern Email Steffen.eckhardt@continental.com Said.bouguern@continental.com Phone
(+33) 56119 Thierry Guidet Thierry.guidet@continental.com
(+33) 56119 5740 Electronic Engineer Joel Carniaux Mechanical Engineer Software Engineer Florian Brunet Thomas Canova 2.2. Glossary D5/Q7/B9: Audi platforms names DH: Door Handle (means Outside Door Handle) DHS: Door Handle Sensor Module (Unlock and Lock capacitive sensors) LF: Low Frequency (125kHz signal for communication from ECU to Keyfob) RF: Radio-Frequency (433 MHz signal for communication from Keyfob to ECU) ECU: Electronic Control Unit BCM: Body Controller Module NFC : Near Field Communication PCD : Proximity Coupling Device (the Reader) PICC : Proximity Integrated Circuit Card (the Smartcard/the Smartphone) HW: Hardware SW: Software RT: Room Temperature DV: Design Validation PV: Product Validation EMC: Electro Magnetic Compatibility FMTT: Flash Monitoring and Tuning Tool (Continental Development Tool) FMDD: Continental Development Tool replacing the FMTT Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 4 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 2.3. Validity and Track changes Items or parameters values changed compared to previous revision are highlighted in yellow. Items or parameters values to be defined or to be confirmed are highlighted in blue. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 5 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 3. Power of attorney
"To authorize DEKRA to act as approvals agent. Templates provided by DEKRA Testing and Certification, S.A.U."
EU Agent letter FCC Agent letter 4. Confidentiality Request Letter
"Required for USA, to ask for Long Term and/or Short Term Confidentiality. Template provided by DEKRA Testing and Certification, S.A.U."
FCC Confidentiality request Letter Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 6 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 5. General form General data to be included in the test reports Countries homologation list Country Austria Belgium Bulgaria Croatia Czech Republic Danmark Estonia Finland France Germany Great Britain / North Ireland Greece Hungary Ireland Italy (San Marino, Vatican) Latvia Lithuania Luxemburg Malta Netherlands Norway Poland Portugal Romania Slovenia Slowak Repuplic Spain (Andorra, Balearic Islans, Canay Islands) Sweden Switzerland Turkey USA Applicable normative CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE FCC Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 7 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 6. Antenna Data Information Right Foil antenna Left Foil antenna Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 8 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 7. Block diagram and technical description of the block diagram
"The signal path and the frequency shall be indicated at each block. Oscillators must be shown. "
7.1. Example of sensor use Example of Vehicle Access Process (Unlocking):
As the user's hand approaches the capacitive sensor UNLOCK detection area, sensor communicates detection to BCM Module. Then, the corresponding LF antenna on front side is driven by system to send LF challenge to fob(s) to perform the user's identification process. The same principle is used to Lock the vehicle, with a capacitive sensor LOCK detection area. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 9 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation The NFC device tap is used to toggle the vehicle locking status. 8. Electrical diagrams 8.1. Electronics Structure and Interface 8.1.1. The Electronics shall be compliant with the following Block Diagram. Electronics Block Diagram Operating Temperature Range 8.1.2. The Electronic Design shall guaranty all electrical parameters over operating Temperature range -
40C to +70C, unless otherwise stated. Components that are subjet to heat dissipation (regulator, LED, resistances...) shall be functionnal in the Temperature range -40C to +125C. Operating Voltage Range 8.1.3. The Electronic Design shall guaranty all electrical parameters over operating Voltage range UDH = 8V to 16V, unless otherwise stated. Peak Power Consumption The Electronic Design shall guarantee the following peak power consumption:
Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 10 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation Parameter Description Min Typ Max U. Comments IqpkOFF Peak Quiescent Current 220 290 mA Controller Awake, NFC polling CAN On Lighting ON Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 11 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 8.1.4. The Electronic Design shall guarantee the following power consumption in Sleep Mode:
Sleep Power Consumption Parameter Description Min Typ Max U. Comments Iq_low Quiescent Current in Sleep Mode 67 A Controller in Sleep Mode, No NFC polling No Capacitive Measurement CAN in Sleep Mode CAN Voltage Range 8.1.5. The Electronic Design shall guaranty the CAN functionality (communication possible) over operating Voltage range UDH = 6V to 18V. In case voltage exceed 18V, CAN shall not be operational more than 1 minute. In case voltage exceed 26V, CAN shall stop immediatly the CAN communication. Overvoltage and undervoltage are managed by self check algorithm. Thresholds have tolerances up to 27.5V. See Requirement 259998 CAN Communication 8.1.6. The Electronics shall embed a BCM interface module, to handle CAN High-Speed Communication
(500kbits/s). Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 12 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 9. Technical specifications Complete technical specifications: Frequency bands, EIRP, ITU designation of class of emissions, channeling, channel spacing, number of channels, channel bandwidth, method of oscillation, modulations, 9.1. Type of Sensor This sensor is a DHS. The DHS is a standalone module with capacitive, NFC, pocket and ground lighting. This module is integrated into a DH, and used in Keyless Entry System, enabling 'key-free' Vehicle Unlocking and Locking. 9.2. Sensor Functions The DHS has 5main functions :
- Unlock Function : Capacitive detection with 2 detections ranges.
- Lock Function : Capacitive detection with 2 detections ranges.
- NFC Function : Read/Write function of NFC Smartcards/Smartphones.
- Pocket lighting : Illumination of the pocket of the door handle.
- Ground lighting : Illumination of the ground below the door handle Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 13 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 9.3. Misuse Protections After 20 lock/unlock activations in less than 10 seconds the sensor deactivates detection functions for 30s. After 20 NFC activations with wrong TAG in less than 10 seconds the sensor deactivates NFC function for 30s. 9.4. NFC Reader Principle The NFC principle is based on electromagnetic coupling between 2 devices at close distance (few cm). The PCD emits a electromagnetic field on a 13.56 Mhz carrier. It will power the PICC via Induction. The PCD can transmit data via Miller Coding and receive data back via Load modulation. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 14 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 9.5. NFC Communication Module 9.5.1. The Electronics shall embed a NFC transceiver to enable the NFC bi-directionnal communication. NFC Communication - Transceiver Reference: AMS AS3914 NFC Matching 9.5.2. The Electronics shall embed matching component, in order to adapt the impedance between the NFC transceiver and the NFC Antenna. The input data for the mathing is :
- Antenna Size : as defined in Requiremen 259860
- Antenna Ls = 1 H (+/-3%)
- Antenna Rs = 1.7 Ohms (+/-3%)
- Ferrite : Ferrite mandatory in order to avoid impact of PCB / Antenna relative position on NFC performance
- Quality factor Q =20
- Impedance target@13.56 Mhz, Z =40 ohms : This adjustment is to limit the current under 200 mA
(worst case) while NFC communication (limit of regulator).
- RDSON = 0 ohm
- EMC filter frequency : 10.7MHz
- VSP RF = 3.9 V : This adjustment comes from worst case calculation on VSP RF voltage regulator. Storage Temperature Range The Mechanical Design shall guarantee the sensor robustness over Temperature storage range: -40C to +90C. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 15 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation Operating Temperature Range The Mechanical Design shall guarantee the sensor robustness over Temperature operating range: -
40C to +70C. Maximum temperature The sensor PU and PCB materials shall resist to temperatures up to 115C during 1 minute because of thermal dissipation due to Lighting module. Housing / Cover Materials The Housing and Cover materials shall be PBT-BASF Ultradur. Module Sealing The DHS shall be sealed with PolyUrethane (PU) resin. The sealing process shall ensure absolute water tightness. 9.5.3. The NFC Antenna shall be positioned in the middle of the DH. NFC Antenna Positioning X-Axis : NFC Antenna shall be positioned as parallel as possible with the outer shape of the DH. (max 3) Z-Axis : NFC Antenna shall be positioned as parallel as possible with the outer shape of the DH. (max 3) NFC Antenna Distance 9.5.4. Y-Axis :The Distance from NFC Antenna to the outer shape of the DH (defined in the middle of Unlock Electrode) shall be maximum of 4 mm. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 16 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 9.5.5. NFC Actuator test When DHS receive the frame NFC_01 with signal Stellgliedtest_NFC set, the DHS shall perform the actuator test requirement as described below :
1. It shall turn on the antenna for a delay set to 10sec., and look for an external device with RF discovery polling rate as short as possible 2. If it finds an appropriate counterpart (NFC-A Type 4), it shall activate and send the SELECT command. 3. It shall feedback the result by changing the parameter "authenticated NFC-counterpart"
The DHS Application shall execute the actuator test (when requested) at any time regardless of the Misuse or K15 State and ESM. It is required that the field is turned on during the complete duration of the actuator test. REQA is replaced by WUPA to ensure several communication possible whereas field is kept on. The DHS shall stop the actuator test if:
Stopped by Test box
-
- After 10sec if no Test Box connected to the DUT (Actuator mode test set by CAN, for example) Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 17 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 9.6. Connector requirements The DHS shall integrate 2 overmolded connectors : Connector A and Connector B. Connectors position is described below. ConnectorA Reference 9.6.1. Connector A Designation: Hirschmann MSC 1.2 - 2 ways - Variant 1- Coding B Reference: Hirschmann 8W0_900_962_D The coding shall be identical for all variants (Left/Right). ConnectorA Pinout Pin number Pin Name Wire Color*
Signal Description 1 2 Vbatt Grey Kl30 - Power Supply Gnd Black Kl31 - Electrical Ground
*Wire color is only an indication for development (connector integrated in DHS housing) Designed by Thierry Guidet Released by Designation IMS ID nr Date Department Version AC Document version as of mars 21, 2018 Pages 18 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation Connector B Reference 9.6.2. Connector B Designation: Hirschmann MSC 1.2 - 2 ways - Variant 1- Coding A Reference: Hirschmann 8W0_900_962_D The coding shall be identical for all variants (Left/Right). Connector B Pinout Number Pin Name Wire Color*
Signal Description 1 2 CAN-H Blue CAN-L Green CAN - High CAN - Low
*Wire color is only an indication for development (connector integrated in DHS housing) Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 19 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 9.7. Variants Right/Left Variants 9.7.1. There shall be 2 mechanicals variants:
1 for Right Handle. 1 for Left Handle. These variants shall differ only by the:
- housing & cover shape
- Flex-PCB shape
- Lightguide shape
- PCB shape Unlock electrode shape shall be identical for both left and right version. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 20 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 10. Photographs Internal and external pictures of the device and all the components and boards Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 21 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 11. Operational description Functionnal mode The DHS is designed to send information to the CAN bus on following user events:
- When a user hand is detected closed to the UNLOCK pad
- When a user hand is detected closed to the LOCK pad
- When a card or a smartphone is detected closed to the NFC pad NFC test mode Test mode NFC is activated when setting CAN signal on CAN bus When the car driver put his smartphone close to the door handle (*), then the UNLOCK signal is sent to the BCM.
(*) and authenticated 11.1. Actuator test When DHS receive the frame NFC_01 with signal Stellgliedtest_NFC set, the DHS shall perform the actuator test requirement as described below :
The DHS Application shall execute the actuator test (when requested) at any time regardless of the Misuse or K15 State and ESM.(Energy Saving Mode) It is required that the field is turned on during the complete duration of the actuator test. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 22 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation REQA is replaced by WUPA to ensure several communication possible whereas field is kept on. The DHS shall stop the acutator test if:
- the timeout of p_t_tgs_actuator_test s expires Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 23 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 12. Bill of materials Nr 13. Mechanical diagrams Component placement diagrams and PCB layout diagrams The DHS module is composed of:
-a packaging:
- plastic housing
- plastic cover
- a PMMA lightguide
- potting material
- foam pad on Lock Area (the function is to keep the water out of the zone)
-2 connection modules:
- leadframe
- connectors
-an electronic detection module:
- PCB with electronic circuit (for detection technology)
- Unlock Electrode (sensitive element) metal-stamping soldered on the PCB
- Lock Electrode (sensitive element) and NFC antenna on Flex-PCB soldered on the PCB
- Ferrite element pasted on Flex below NFC antenna
- LED Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 24 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 14. Risk Assessment A risk assessment analyzing the possible risks and demonstrating how they are reduced to comply with the essential requirement NR Designed by Thierry Guidet Released by Designation IMS ID nr Date Department Version AC Document version as of mars 21, 2018 Pages 25 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 15. Product label design
"Including labeling requirements of USA and EU. In the case of EU, this is not reviewed by the NB, but it is needed to properly label the product before marketing the product in EU"
16. User manual
"Including regulatory notices for FCC and user manual requirements for EU. In the case of EU, this is not reviewed by the NB, but EU requirements must be included before marketing the product in EU. "
Refer to Testing Tool instruction chapter. 17. Homologation setup 17.1. General Test conditions General test conditions valid for all tests :
- All materials within 100mm around the door handle sensor during the test process (includes Handle fixations - Sesor fiture / Holder, sokets, ase plate, -, actuation system root, ars, -, tester mehais, shall e ade of o odutie aterial ad as electrostatic neutral as possible (ie PEEK or PA66 GF30) in order to avoid influence on detection distance.
- Codutie eiroet Root, ars, jig alls, et shall e at least aa fro
-
Door Handle Assembly throughout the test sequence (except for Targets themselves). The connector positions, and then the bed-of-nails, shall be 100 mm away from the sensitive areas during the test. The DHS shall have its dedicated power supply. This power supply shall be a low noise linear power supply (switch mode power supplies are prohibited)
- No noise shall be visible by oscilloscope on DHS supply line.
-
Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 26 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 18. Delivery parts Nb part delivered : 6 Sensors shall be delivered (3 sensor Left, 3 sensors Right) Part marking : H20 S0020 01K SW version : 0020 comments Already shipped with D5NFC package set of wires (A and B coding) Already shipped with D5NFC package Id part 1 2 3 4 5 6 8 Type DHS Left DHS Left DHS Left DHS Right DHS Right DHS Right Test Box Wires Tag for NFC detection 9 10 S/N 183 186 203 170 176 177 nr Nr Nr 19. Testing tool Testing tool : GO/no GO/ Testing mode Testing box Same Tooling as for D5NFC product. Photo Designed by Thierry Guidet Released by Designation IMS ID nr Date Department Version AC Document version as of mars 21, 2018 Pages 27 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation User Manual 19.1. DHS connection instructions:
Global overview when sensor is plugged to testbox:
Supply test box with 12V. Plug DHS Vbat and GND to corresponding Vbat and GND input on test box:
Plug DHS CAN low and Can High to corresponding CAN low and Can High input on test box with color corresponding plugs:
Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 28 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 29 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 19.2. Test box signals description:
LEDs are available to check visually if sensor is working. For eah lead a output is aailale ad a e oeted diretl to a reorder osillosope,. High level means no detection, low level means detection. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 30 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 19.2.1.1. Lock Touch example Below example with lock touch : L_Touch output is plugged to oscilloscope GND also :
Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 31 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 19.2.1.2. Unlock Touch detection Unlock prox/touch detection : touch hand in unlock area :
19.2.1.3. Lock Prox/Touch detection Lock prox/touchdetection : touch hand in unlock area :
Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 32 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 19.2.1.4. NFC detection NFC detection : approah TAG agaist NFC area : essage o test ox = SE-ID:OK Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 33 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation 19.3. Test Box procedure Before to start any test, check for each LED and corresponding output that sensor is working fine:
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touch lock area with thumb for at least 300 ms => check lock prox and lock touch function touch unlock area with hand for at least 200 ms => check unlock prox and unlock touch function approach TAG against NFC area => check NFC function 19.3.1. Test box function:
To set the sesor i oral ode, as it is i ehile ofiguratio without communication with BCM, let the switch in position RF-OFF. To set the sesor i RF Disoer ode, set the sith i positio RF-ON. The sensor will send
otiuous WUPA as desried i hapter atuator test. To check no loss of detection Tag provided by continental shall lay against the DHS in front of NFC Area as desrie i hapterNFC detetio area. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 34 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. AUDI B9NFC Product overview Usage for homologation To eit the sesor fro RF Disoer ode, set the sith i positio RF-OFF. The sensor will exit from this mode to normal mode in about 1s. Designed by Thierry Guidet Released by Date Department Designation IMS ID nr Version AC Document version as of mars 21, 2018 Pages 35 of 35 Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. FCC Regulatory notices Modification statement Continental Automotive GmbH has not approved any changes or modifications to this device by the user. Any changes or modifications could void the users authority to operate the equipment. Interference statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Wireless notice This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Class B digital device notice 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:
Increase the separation between the equipment and receiver.
- Reorient or relocate the receiving antenna.
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- 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.
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2018-05-11 | 13.56 ~ 13.56 | DXX - Part 15 Low Power Communication Device Transmitter | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2018-05-11
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1 | Applicant's complete, legal business name |
Continental Automotive GmbH
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1 | FCC Registration Number (FRN) |
0006721039
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1 | Physical Address |
Siemensstrasse 12
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1 |
Regensburg, N/A 93055
|
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1 |
Germany
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
a******@dekra.com
|
||||
1 | TCB Scope |
A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
|
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app s | FCC ID | |||||
1 | Grantee Code |
KR5
|
||||
1 | Equipment Product Code |
DHSB9NFC
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
D**** K******
|
||||
1 | Title |
Type approval employee
|
||||
1 | Telephone Number |
49-94********
|
||||
1 | Fax Number |
49-94********
|
||||
1 |
d******@continental-corporation.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 11/06/2018 | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Door Handle Sensor NFC | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Multi-transmitter, supporting simultaneous transmission configurations, have not been evaluated and shall be evaluated according to KDB Publication 447498 and §2.947(f) composite system and §2.1 product terms and concepts. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
DEKRA Testing and Certification, S.A.U.
|
||||
1 | Name |
F**** C******
|
||||
1 | Telephone Number |
34-95********
|
||||
1 | Fax Number |
34-95********
|
||||
1 |
f******@dekra.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
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Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 13.56000000 | 13.56000000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC