Marquardt DC11 Keyless Car Entry Controller User Manual
Marquardt GmbH Keyless Car Entry Controller
User Manual
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| Document ID | 1250437 |
| Application ID | zdyYDOAjbE7pmqA3zgXyWA== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 24.31kB (303899 bits) |
| Date Submitted | 2010-03-10 00:00:00 |
| Date Available | 2010-03-10 00:00:00 |
| Creation Date | 2010-02-25 13:37:50 |
| Producing Software | ScanSoft PDF Create! 4 |
| Document Lastmod | 2010-02-25 13:39:31 |
| Document Title | Microsoft Word - Annex No 5 _Functional description, User Manual__B |
| Document Creator | Microsoft Word - Annex No 5 _Functional description, User Manual__B |
| Document Author: | Gerda Bratosin |
Annex No.5 Page 1 of 11 Functional description Technical Description Remote control vehicle key BR166 PN: B3333D (Basis) PN: K3333D (Keyless Go) . Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description 1.1 Operation of BASIC Key 1.1.1 Access permission with BASIC Key The locking and drive permission system BR166 (3333.4/5) incorporates a function which enables the locking and unlocking of the doors. There are two separate buttons each one for lock and unlock the vehicle. All vehicles with a boot lid are equipped with a third button for unlocking the boot lid. The key is provided with a fourth button to activate the “PANIC” function for vehicles intended for the US market. The function is activated by pushing a button, the method of button pushing determines the function activated on the vehicle, e.g. prolonged pressure on the button initiates an IR comfort function. Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. If messages are discharged from the key, the access permission information is sent via radio waves (HF) and redundantly via infrared (IR) from the key to the vehicle. The so-called comfort signals are special functions which require visual contact with the vehicle. Upon pressing the button for an extended period, these signals are sent via IR signal only after the standard access permission message. HF communication via 3-channel operation: The access permission message is sent sequentially on 3 radio channels adjacent to one another within the permissible ISM band. The radio receiver installed within the vehicle is able to receive the message discharged from the key on all 3 channels, evaluate it and send an appropriate control message to the central locking system. 1.1.2 Drive permission with BASIC Key After the key is pushed into the EZS (electronic ignition switch) a cryptographically, bidirectional communication by infrared light is initiated. As there is a successful authorization of the key the engine of the vehicle can be started. 1.2 Operation of KEYLESS GO Key The KEYLESS Go key model is equipped with all of the BASIC model functions. Additional the KEYLESS GO model only facilitates full utilisation of the drive permission system function on the vehicle without active operation of the key. This means that one can lock and unlock the vehicle (access permission) without operating the key and activate and deactivate the immobiliser (drive permission) without placing the key in the ignition switch. It is only necessary to carry the key in order to be identified as an authorised vehicle user. form 659.02 In addition to the basic variant, the keyless go key is expanded to include an LF receiver component, comprising of inductive antennae which create the three spatial directions x, y and z, and an associated LF receiver ASIC. Additionally, the keyless go variant of the key is equipped with a special HF ASIC, which facilitates bidirectional HF communication. MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page2 von 10 . Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description 1.2.1 Access permission with keyless entry The keyless access permission (keyless entry) is initiated by the vehicle user activating the vehicle door handle. This causes the vehicle to send an inductive wake up message. On receiving this, the key starts in active mode. The vehicle now sends further unmodulated, inductive fields which enable the key to ascertain its position in relation to the vehicle on the basis of field strength measurements. Bidirectional HF communication follows, in which cryptographically encrypted authentication data is transferred between the key and the vehicle. If the key is outside the vehicle, the vehicle is locked or unlocked following transferral of the correct data. 1.2.2 Drive permission with keyless go Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. In principle, when activating the start/stop button for a keyless engine start, the same process runs as that described for access permission of the BASIC model. The difference here is that the key must be located inside the vehicle, but needs not to push into the EZS (electronic ignition switch). The presence of the key inside the vehicle is verified on every 5km driven, and on driving away. The process that runs here is similar to the engine start process, although shorter. The cryptographically encrypted authentication between key and vehicle is accomplished by a bidirectional RF communication. 1.2.3 LF / HF transferral The inductive wake-up message is sent in a phase-modulated (PSK) format through the vehicle on the frequency 21.845 kHz with a data rate of 5.461 kBd. With respect to bidirectional HF communications, these are processed in a frequency-modulated (FSK) format, in the ISM band on 433.92 MHz in Europe and 315 MHz in the USA. The rate of data transferral is 10 kBd. 1.2.4 Operating frequencies of HF transferral 1.2.5 1-channel form 659.02 In 1-channel operation, the mid-frequency of the channel is: ECE: 433.92 MHz USA, Japan: 315.00 MHz MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page3 von 10 form 659.02 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description 1.2.5.1 3-channel The following table shows the mid-frequency of the individual channels for each frequency band. Channel name Name Abbreviated ID Channel 1 CH1 Channel 2 CH2 Channel 3 CH3 MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim Channel mid-frequency USA: ECE: USA: ECE: USA: ECE: 314.00 MHz 433.47 MHz 314.90 MHz 434.37 MHz 314.45 MHz 433.92 MHz First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page4 von 10 . Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description 1.3 HF protocol 1.3.1 3-channel operation CH 3 CH 2 CH 1 X = beliebig (abhängig vom Dateninhalt) "0" "0" "0" "0" "0" "1" "X" "X" "X" "X" "1" "0" "0" "0" "1" "1" "0" "0" "0" "1" "1" obere Sendefrequenz untere Sendefrequenz Daten Stopbit Kanalumschaltung Träger einschalten i=a+b+c+d+e+f Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. Stopbit d+e+f Kanalumschaltung Träger einschalten d+e+f+g a+d+e+f+g Vorimpulse Startbit a+b+c+ d+e+f+g 0 ms Daten a+b+d +e+f+g -b-c Startbit d+e - -c -a-b-c Vorimpulse p23 form 659.02 Parameter Beschreibung Zeit zul. Toleranz Träger einschalten auf unterer Sendefrequenz 0,150ms ±50µs Vorimpulse (550 Stück) 55,000ms ±550µs Startbit 0,100ms ±1µs Daten (120Bit =14Byte + 1Byte Checksumme) 12,000ms ±120µs Stopbit 0,100ms ±1µs Nachlauf 0,150ms ±50µs Kanalumschaltung (Träger ausgeschaltet) 0,600ms ±50µs Periodendauer eines Bit 0,100ms ±1µs =a+b+c+d+e+f 67,500ms ±772µs p12 p23 p13 =d+e+f+g+a+b+c+d+e =f+g+a+b+c+d+e =p12+p23 80,200ms 68,100ms 148,300ms ±943µs ±822µs ±1.765µs Funkprotokoll gesamt (=2*g+3*i) 203,700ms ±2.416µs 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page p13 First Draft Stopbit p12 MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim Nachlauf Startbit Nachlauf Vorimpulse Nachlauf Träger einschalten Träger aus 1.02 Page5 von 10 form 659.02 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description 1.3.2 1-channel operation MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page6 von 10 . Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description 1.4 Technical data 1.4.1 General HF specification Operating frequencies, tolerance Single channel operation: f op1 = 315MHz (USA, Japan) f op2 = 433.92MHz (ECE) 3-channel operation: f op1 = 314.00MHz / 314.45MHz / 314.9MHz (USA, Japan) f op2 = 433.47MHz / 433.92MHz / 434.37MHz (ECE) Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. Temperature shift –20 to +65 C: Ageing: Remaining deviation after adjustment: Voltage dependency and drift XTO: Total tolerances remaining after adjustment of the initial frequency +/-35ppm +/-10ppm +/-2ppm +/-3ppm +/-50ppm 1.4.2 Specification of the HF transmitter Transmission power EIRP: ECE*: USA/Canada ** Japan(TELEC-T244)***: -14,4dBm….-22dBm -19.6dBm….-24dBm -19.6dBm….-24dBm * maximum transmission power limit Taiwan : 80.83dbµV/m at a distance of 3m. With isotopic propagation, the maximum transmission power is –14.4dBm. ** maximum transmission power limit according to FCC section15/Canada RSS-210: 3.75…12.5mV/m in the 260-470MHz range at a distance of 3m At 315MHz the figure is 6.042mV/m, which relates to a transmission power of –19.63dBm with isotopic propagation. form 659.02 *** Use of the USA variant taken from the new TELEC-T244 Japanese standard Limit max. 25µW with transmission frequency of up to 315.25MHz, this relates to -16dBm Use of the USA variant MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page7 von 10 . Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description Settling time for the transmission frequency (PLL) tStartUp tlock = 500µs 200µs with Δf = 600kHz with ferror 10kHz Modulation, baud rate: Single channel operation: 3-channel operation: 10 kBaud Manchester 1.0 % Tolerances: 10 kBaud Manchester keyless go Modulation type, range: 2-FSK: +/-15kHz to +/-17kHz basic key 2-FSK: +/-15kHz to +/-21kHz keyless go key Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. Emitted interference o Harmonics & spurious : : 315MHz: -49dBm @ 960MHz (* -41dBm @ > 960MHz (** (* This reflects the limit of 200µV/m as per FCC section 15, with isotopic propagation (**This reflects the limit of 500µV/m as per FCC section 15, with isotopic propagation 433.92MHz: : -36dBm @ 1 GHz -30dBm @ > 1GHz -54dBm @ UKW & TV bands (EN300220) 47 -74MHz 87.5 –118MHz 174 –240MHz 470 – 862MHz all frequency bands: Modulation quality: Overshoot: Max. 100% of the nominal value Max. duration of the overshoot: 6µs at 10 kBaud Build / fall times: 0 % to 100% nominal value: 6µs at 10 kBaud The shift times are determined with a measuring receiver, the reception bandwidth of which lies as close as possible to the receiver in the application: form 659.02 Remote Keyless Entry: Keyless go operation: MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim BWRx= 600kHz BWRx= 200kHz First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page8 von 10 Vehicle Key BR166 – technical Description Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. 1.4.3 Specification of the HF Receiver (Keyless Go only) Receiversensitivity with loop antenna Psens : ≤ -75dBm Receiver bandwidth: typ. 220kHz LO- spurious < 1GHz: LO- spurious > 1GHz: <-57dBm <-47dBm 1.4.4 Specification of the 3D-LF Receiver (Keyless Go only) 3 parallel X-/Y-/-Z-axis straight foreward LF-receiver with 3D inductive antenna 21,845 kHz 5,461kBaud form 659.02 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. RX-frequency: Rx-data rate: MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page9 von 10 form 659.02 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrücklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung. Proprietary data, company confidential. All rights reserved. Confié à titre de secret d'entreprise. Tous droits réservés. Comunicado como segredo empresarial. Reservados todos os direitos. Confidado como secreto industrial. Nos reservamos todos los derechos. Vehicle Key BR166 – technical Description History V1.0 V 1.01 MARQUARDT GmbH Schloßstraße 16 D 78 604 Rietheim – Weilheim 23.10.2009 09.11.2009 First draft 1.41/1.42 EEPROM at block diagram First Draft 23.10.2009 Version Department APDA1-RI File Editor U. Schwalm Doc.-No. Date 25.02.2010 Page 1.02 Page10 von 10
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