Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC Technical Description and Users Manual of the Door-Handle with NFC Model: HUF13145 Page 1 of 10 11.03.2022 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC Contents 1 General description of the door-handle ...................................................................................................... 3 2 Communication Interfaces.......................................................................................................................... 4 3 Block diagram ............................................................................................................................................. 5 4 Technical data ............................................................................................................................................ 6 4.1 Electrical characteristics ...................................................................................................................... 6 4.2 Connector definition ............................................................................................................................. 6 4.3 General NFC specification ................................................................................................................... 6 5 Declaration of Conformity, product Label ................................................................................................... 8 5.1 Radio equipment authorization to FCC in USA ................................................................................... 8 5.2 Radio equipment authorization to RSS-210 in Canada ...................................................................... 8 6 Regulatory Information ............................................................................................................................... 9 6.1 USA: ..................................................................................................................................................... 9 6.2 Kanada:................................................................................................................................................ 9 6.3 Taiwan ................................................................................................................................................. 9 7 Location of product label .......................................................................................................................... 10 Page 2 of 10 11.03.2022 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC 1 General description of the door-handle The Door-Handle HUF13145 with NFC is equipped with sensors that enable users of a car with passive entry system to lock/unlock the doors by carrying the key fob or an authorised NFC-Device with them. NS (Approach Open) NFC detection area BS (Close) SPOT (Comfort Close) Hall (grip deflection) NFC-Reader:
When an NFC-Device approaches to the NFC-Antenna, the door handle sends a signal to the electronic control unit to initiate the authorisation sequence for unlocking or locking the door. Page 3 of 10 11.03.2022 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC 2 Communication Interfaces Following picture shows a simplified diagram of the system. ECU The door-handle communicates with the Electronic Control Unit (ECU) by using one-wire interface and with the NFC-Device by using Near Field Communication. Communication with the NFC-Device Near Field Communication between the door-handle and the NFC-Device. Communication with the ECU Bidirectional communication with the ECU during the NFC-authorisation sequence Page 4 of 10 11.03.2022 KeylessGo-ECUDoor-Handle(drivers door)Electronic withNFCNFC DeviceDoor-Handle (drivers door)Electronic withNFCECU1212 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC 3 Block diagram Overview over all Sensors Page 5 of 10 11.03.2022 2,5V-RegulatorIC100T601KG/EDS-TXDoor-Handle123EDS-RXC5V-RegulatorIC101IC202R607NFC ReaderDC SupplyDataGroundAS3915-AQFTIC401SPIFilterAntenna(13.56MHz)27.12MHz Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC 4 Technical data 4.1 Electrical characteristics Voltage Temperature min. 8.5
-40 typ. 12 max. 16
+85 Unit V C Quiescent current: Iquies 400A for Active current: Iactive 250mA 4.2 Connector definition Counterpart: TE Nr. 1-2236656-1 6pol Bu-Geh Daimler 4.3 General NFC specification Standards:
ISO 14443-A Communication role:
Proximity Coupling Device (PCD) Anti-collision support:
Yes Communication range:
2cm approx. (dependent on Proximity Integrated Circuit Card (PICC)) Type of NFC antenna:
PCB Loop antenna NFC Frequency rate:
13.56 MHz 7 kHz Data rate:
106 kb/s Type of modulation:
ISO 14443-A Load modulation OOK Page 6 of 10 11.03.2022 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC Test Modes NFC Field-On: The Door-Handle produces a high electromagnetic field (13.56 MHz) frequency NFC-A Frames: The Door-Handle produces frames of high frequency electromagnetic field (13.56 MHz) and modulates its amplitude according to ISO 14443-A in order to transmit data. The Inter-frame space is 5ms Page 7 of 10 11.03.2022 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC 5 Declaration of Conformity, product Label 5.1 Radio equipment authorization to FCC in USA FCC ID: YGOHUF13145 The transmitter will be supplied as an original equipment device to the car manufacturer. According to 47 CFR 15.19 (labelling requirements) the car manufacturer will print the following text in the appropriate Users Manual of the car:
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. Usually this is followed by the following FCC caution:
Any changes or modification not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 5.2 Radio equipment authorization to RSS-210 in Canada IC: 4008C- HUF13145 The transmitter will be supplied as an original equipment device to the car manufacturer. According to RSS-210 (labelling requirements) the car manufacturer will print the following text in the appropriate Users Manual of the car:
This device complies with Industry Canada licence-exempt RSS standard(s). 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mmesi le brouillage est susceptible d'en compromettre le fonctionnement. Usually this is followed by the following RSS caution:
Any changes or modification not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. Page 8 of 10 11.03.2022 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC 6 Regulatory Information 6.1 USA:
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. Any changes or modification not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 6.2 Kanada:
This device complies with Industry Canada licence-exempt RSS standard(s). 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mmesi le brouillage est susceptible d'en compromettre le fonctionnement. Any changes or modification not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 6.3 Taiwan 6.4 South Korea Class A decvice: (A)
, . Page 9 of 10 11.03.2022 Huf Hlsbeck & Frst Technical Description and Users Manual of the HUF14016 Door-Handle with NFC 7 Location of product label The labelling with radio certification marks, the product model and the manufacturer logo, country code and control identification data can be found at the door-handle. Position of the labelling is on the back side of the NFC Module:
Page 10 of 10 11.03.2022