Continental Automotive S180144014 Keyless Entry System User Manual Annex No
Continental Automotive GmbH Keyless Entry System Annex No
user manual
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| Document ID | 1544654 |
| Application ID | nGXnRMhrE+f/+Oq25k/ZWw== |
| Document Description | user manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 15.88kB (198457 bits) |
| Date Submitted | 2011-09-20 00:00:00 |
| Date Available | 2011-09-20 00:00:00 |
| Creation Date | 2011-07-20 13:52:41 |
| Producing Software | Microsoft® Word 2010 |
| Document Lastmod | 2011-07-20 13:55:59 |
| Document Title | Annex No |
| Document Creator | Microsoft® Word 2010 |
| Document Author: | m.dudde |
Annex no. 5 Functional Description / User Manual State: 2010-03-01 m. dudde hochfrequenz-technik Vers. no.: 1.10 Rottland 5a D-51429 Bergisch Gladbach/ Germany Tel. +49 2207-96890 Fax +49 2207 968920 Continental Automotive GmbH B&S S2 User Manual / Functional Description of the Continental Radio Frequency Transmitter Type S180144011 S180144014 S180144015 Functional description of Nissan DPF I – key 3rd Bundle This document gives an overview of the different device operation modes and the RF transmissions performance of the key. In this document the device is referenced as "key", even if the mechanical backup key might be separated from it. Thierry RASPAUD Josef Lohr -1- 2011-06-20 Continental Automotive GmbH B&S S2 1. Operating modes The key has three main operating modes which differ regarding of the signal transmitting with the RF: · Immo · RKE · PASE · RES Immobilizer transponder mode Remote key functionality Passive key functionality Remote engine start functionality Immobilizer Transponder mode When the key is operating as an immobilizer transponder, the communication is done via a "contact less interface" depending on a magnetic coupling. The transponder is the passive side of the link and there is no RF transmission from it involved in any aspect. Remote key functionality This mode refers to use the key as a remote control unit to initiate actions on the vehicle such as open or close door latches. RF transmission depends on a user activating (a button pressing) on the key. During the button pressing the amount of telegrams are sent on the RF channel. Short button press: A short valid button pressing results a sending of the minimum number of the RF telegrams, as showed on the diagram. Thierry RASPAUD Josef Lohr -2- 2011-06-20 Continental Automotive GmbH B&S S2 Long button press: If the duration of the button pressing extents the time required for transmitting the minimum amount of RF telegrams, additional telegrams will be sent until the button is released or a timeout of 10s is reached. This timeout function prevents the unintended transmission over the extended time periods in case of a button was fixed. Passive key functionality For passive key operation no user action on the key side is required. The trigger is delivered by the vehicle via an LF data telegram. When the key receive a valid LF message, it responds with two RF telegrams and the inter telegram timing in this mode depends on the key configuration data (sort of time slot concept). Remote engine start functionality This mode refers to use the key as a remote control unit to initiate actions on the vehicle such as start and stop engine. RF transmission depends on a user activating (a button pressing) on the key. During the button pressing the amount of telegrams are sent on the RF channel. In this mode, RF output power is higher than RKE mode. 2. Block diagram Thierry RASPAUD Josef Lohr -3- 2011-06-20 Continental Automotive GmbH B&S S2 button frontend Transponder RES Lock Unlock Immobilizer + PASE frontend Receiver 125 KHz 13,08 MHz to RF frequency F0 = 433.92 MHz 18,37 MHz to RF frequency F0 = 315 MHz Trunk Panic SPI Atic37full XCLK PCF7952XTT Frantic PCF7900 RF antenna Battery CR2032 3. RF parameters For all RF transmission the following parameters apply: JP variant Center frequency Frequency accurracy Frequency deviation RF modulation RF frame data rate Data coding RKE RF power (max) RES RF power (max) US/EUR variant 315 MHz ± 15 kHz ± 35 kHz nominal FSK 4.096 kBps Manchester -16dBm 433.92 MHz ± 22 kHz ± 35 kHz nominal FSK 4.096 kBps Manchester -13dBm -10dBm Button functions The validation of the accurate frequency deviation and the measurement of the transmission function of the key are implemented basing on RF test software. The graphic below shows the functionality of the buttons. First Button press Second Button press Third Button press Fourth Button press CW; center frequency Fup Flow With every additional button press switch between Fup and Flow CW; center frequency Fmod Sweep Button RES Button Lock Button Unlock Thierry RASPAUD Josef Lohr -4- 2011-06-20 Continental Automotive GmbH B&S S2 Button Trunk Button CW; center frequency CW; center frequency Panic RESET: if "Lock"- and "Unlock"- button is pressed at the same time Variant S180144011 I_4_L/UL/PBD/P 433,92MHz S180144014 I_5_RES/L/UL/PBD/P 433,92MHz S180144015 N_4_L/UL/TR/P 315MHz Label Europe S180144014 USA Thierry RASPAUD Josef Lohr -5- 2011-06-20 Continental Automotive GmbH B&S S2 Continental S180144014 FCC ID: KR5S180144014 Warning Statement: NOTE This device complies with part 15 of the FCC Rules and RSS-210. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept interference received, including interference that may cause undesired operation. CAUTION Changes or modifications not expressly approved by the manufacturer could avoid the user's authority to operate the equipment. Canada Continental S180144014 IC: 7812D-S180014 Korea Continental S180144014 Taiwan Continental S180144014 ETCXXXLPDXXXX Brazil Continental S180144014 Thierry RASPAUD Josef Lohr -6- 2011-06-20 Continental Automotive GmbH B&S S2 Japan Continental S180144015 [identification code] Thierry RASPAUD Josef Lohr -7- 2011-06-20
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