Continental Automotive Systems SMK27RESA Smart Key ECU User Manual for SMK2 7 RESA
Continental Automotive Systems Corporation Smart Key ECU for SMK2 7 RESA
User Manual
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| Document ID | 1873615 |
| Application ID | EmPCJ9CuaizURkOp/3VF5A== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 165.76kB (2072045 bits) |
| Date Submitted | 2013-01-04 00:00:00 |
| Date Available | 2013-07-03 00:00:00 |
| Creation Date | 2012-12-13 17:00:19 |
| Producing Software | Gaaiho PDF |
| Document Lastmod | 2013-01-02 17:05:21 |
| Document Title | Microsoft Word - User Manual for SMK2.7_RESA.doc |
| Document Creator | Microsoft Word - User Manual for SMK2.7_RESA.doc |
| Document Author: | hyojung_nam |
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. Document : Project : Version: Date: Number of pages: Filename: User Manual for SMK2.7 RESA SMK2.7 RESA Project Code : 0.1 Dec. 03 '12 Engineering change order-No.: Design Freeze No.: 12 User Manual for SMK2.7 RESA Identification No. : 1. 1.1 1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.2.5 1.3 2. 2.1 2.2 2.3 3.1 3.2 3.3 Page System configulation Scope of SMART KEY SYSTEM short description of the SYSTEM General Definition of SMART KEY Wireless Communication Concept Description System Architecture Main Functions System Overview / Block Diagram SMK2.7 Configuration Block Diagram Pin Description SMK2.7 ECU SMK 2.7 ECU Test Board for homologation Shape of tool box Switch Method to use Test board 11 12 12 12 12 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. Contents list Editor : SM Shin Version: 0.1 Document name Project code ECO / DF No. Dec. 05. 2012 File: User Manual for SMK2.7_RESA.doc Identification No. : Document No. Page 2 / 12 . 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. 1. System configulation 1.1 Scope of SMART KEY SYSTEM The System offers the following features: passive access to two doors and trunk; driver side, passenger side, and trunk/tailgate passive start after interior detection of the SMART KEY FOB (without interior trunk detection) LF-RF communication (based on Continental’s SMART KEY system) passive access/locking of the two front doors via a toggle push button in the door handles passive access trunk/tailgate via the trunk lid switch at the trunk immobilizer backup solution integrated into SMK 2.7 communication to the engine management system via a single line interface communication to the ESCL via a single line interface block of the steering column by the ESCL device 1.2 short description of the SYSTEM 1.2.1 General Definition of SMART KEY The SMART KEY system is a system that allows the user to access and operate a vehicle in a very convenient way. To access the vehicle, no traditional key or remote control unit is needed. The SMART KEY system is triggered by pressing a push button in the door handle. After triggered, the vehicle sends out a request in a limited range. If the SMART KEY FOB receives this request, SMART KEY FOB automatically sends a response to the vehicle. Then the system decides whether to perform a particular action (unlocking, locking…) or to remain inactive. In a similar manner, the SMART KEY system is triggered by pressing a start-stop button in the dash board. After triggered, the vehicle sends out a request in a limited range(especially interior region). If the SMART KEY FOB receives this request, SMART KEY FOB automatically sends a response to the vehicle. Then the system decides whether to perform a particular action (terminal status change…) or to remain inactive. 1.2.2 Wireless Communication Electromagnetic waves are used to exchange information between the vehicle and the SMART KEY FOB. Both, vehicle and SMART KEY FOB are equipped with a transmitter, a receiver and several antennas. Editor : SM Shin Version: 0.1 Document name Project code ECO / DF No. Dec. 05. 2012 File: User Manual for SMK2.7_RESA.doc Identification No. : Document No. Page 3 / 12 . 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. 1.2.3 Concept Description With this concept it is possible to have a set of interior antennas that cover the vehicle’s interior and a set of exterior antennas that cover the vehicle’s exterior. For an unambiguous separation between the vehicle’s interior and exterior it is sufficient that at least one area is covered exactly by the corresponding operating ranges of the antennas. The functions of the SMART KEY system have to be provided in a clearly defined and limited range. For the up-link from the vehicle to the SMART KEY FOB, a magnetic field with a frequency of 125 kHz and ASK modulation is used. Technical aspects of 125 kHz – magnetic field: virtually no reflections, cubical decrease of field strength allows good range control, released frequency band (ISM), high penetration, low quiescent current demand due to 125 kHz input stage (SMART KEY FOB), less sensitive for detuning compared to higher frequency. For the down-link from the SMART KEY FOB to the vehicle, the standard radio frequency (RF) is used (similar to the classic remote control functions) with FSK modulation. 1.2.4 System Architecture The system is designed as an optional system, making it possible to equip vehicles of the same car-Line with different levels of access control systems. The system is suitable to be integrated into an existing architecture that provides central locking functions with standard remote control. This proposal assumes that the following functions / devices are already present in the vehicle’s architecture. Central locking system (latch / motor – drivers etc.) Standard body control functions Warning buzzer Editor : SM Shin Version: 0.1 Document name Project code ECO / DF No. Dec. 05. 2012 File: User Manual for SMK2.7_RESA.doc Identification No. : Document No. Page 4 / 12 Main Functions The system allows the user to access and exit (unlock and lock) the vehicle without performing any actions with the SMART KEY FOB. The system allows the user to control ESCL lock/unlock, to operate relaies to provide power(Off, Accessory, Ignition) to other ECU, and to start/stop the vehicle’s engine without performing any actions with the SMART KEY FOB. Additionally, the system offers the user can operate all vehicle functions by contacting the Fob to the Start/stop button, which have Immobilizer antenna(terminal control fuction), and by inserting the mechanical key blade into the door handle(Passive access function). DH : 안테나 코일 housing SMK2.7 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. 1.2.5 FOB Key Start Stop Button (Immobilizer Antenna included) ESCL LF Antenna Figure 1: Offered System Components Editor : SM Shin Version: 0.1 Document name Project code ECO / DF No. Dec. 05. 2012 File: User Manual for SMK2.7_RESA.doc Identification No. : Document No. Page 5 / 12 . 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. 1.3 System Overview / Block Diagram SMART KEY FOB Challenge (LF-Up-link) Editor : SM Shin Version: 0.1 Dec. 05. 2012 File: User Manual for SMK2.7_RESA.doc Response (RF-Down-link) Passive Access Detection Range Passive Access Detection Range Figure 2: Principle of Communication Document name Project code ECO / DF No. Identification No. : Document No. Page 6 / 12
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