Continental Automotive 5WK47594 Tire Pressure Monitoring System User Manual Annex No 5

Continental Automotive GmbH Tire Pressure Monitoring System Annex No 5

User Manual

Download: Continental Automotive 5WK47594 Tire Pressure Monitoring System User Manual Annex No 5
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Document ID417371
Application IDInasLFHT4tERzZrK/H5H2Q==
Document DescriptionUser Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize4.13kB (51643 bits)
Date Submitted2004-04-26 00:00:00
Date Available2004-04-26 00:00:00
Creation Date2004-04-16 14:26:08
Producing SoftwareAcrobat Distiller 6.0.1 (Windows)
Document Lastmod2004-04-16 14:27:06
Document TitleMicrosoft Word - Annex No 5.doc
Document CreatorPScript5.dll Version 5.2
Document Author: Manfried Dudde

Annex No.5
Technical Description
Tire Pressure Monitoring System (TPMS) 5WK4 7594
SIEMENS VDO Automotive
SV C BC P2 RF TG
IC: 267T-5WK47594
FCC ID:KR55WK47594
User Manual / Functional Description
of the
Siemens VDO
Tire Pressure Monitoring System - ECU
Type
5WK4 7593 (Europe)
5WK4 7594 (USA)
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\Usermanual_ECU_LFantenna.pdf
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SIEMENS VDO Automotive
IC: 267T-5WK47594
SV C BC P2 RF TG
FCC ID:KR55WK47594
General description
The tire pressure monitoring system (TPMS) consists of an control unit (ECU)
with 4 LF antennas. The TPMS transmitter is mounted on the valve stem of the
tire. The RF receiver is integrated on the ECU.
The ECU contains the driver circuitry for the LF antennas (4 per system) and the
integrated RF receiver (which has been already homologated).
The LF antennas are only necessary to locate the tire position after a tire change.
The antennas are fixed on the steering stub. When the antennas send a 125 kHz
signal to the TPMS transmitter the transponder will be activated and the location
of the tire and the corresponding TPMS transmitter can be read.
The localisation function enables the vehicle driver to get information about which
tire a pressure loss has been detected.
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SIEMENS VDO Automotive
SV C BC P2 RF TG
IC: 267T-5WK47594
FCC ID:KR55WK47594
Block diagram
The block diagram below shows the main electronic units of the TPMS ECU:
Land Rover’s Scope
& Responsibility
Provision for Ext
RF Antenna
Tyre
Sensor
Module
FL
12
12
12
LIN I/F*
2 Wire
Passive LF
Initiator FL
Drive
Text &/Or
Icon Display
2 Wire
Passive LF
Initiator FR
RF
Receiver
Drive
315 or 433 MHz
RF Tx Channel
2 Wire
Passive LF
Initiator RL
Tyre
Sensor
Module
RR
LEDs
Tyre
Sensor
Module
RL
15
LED Drive*
16
Tyre
Sensor
Module
FR
LED Drive*
Provision
for
Ext RF Rx
LEDs
Controller
LF
Drivers
Drive
Volcano
CAN
10
Sounder
13
12
Vehicle
Instrument Pack
2 Wire
Passive LF
Initiator RR
Drive
Tyre
Sensor
Module
Spare
Provision for
Spare Sensor
11
TPM ECU
Vehicle Systems’
Interface
Push Button
LED Drive
VBat
17
TPM Input
Push Button
Push Button
Contact
Ignition Switch Contact
14
Horn Relay Drive*
Land Rover’s Scope
& Responsibility
12
* = Components may be removed after FPDS CP build phase
= 125kHz
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SIEMENS VDO Automotive
SV C BC P2 RF TG
IC: 267T-5WK47594
FCC ID:KR55WK47594
Variants
Siemens type designation
5WK4 7594
5WK4 7593
5WK4 7595
Explanation
ECU with integrated receiver 315 MHz
ECU with integrated receiver 433.92 MHz
LF antenna
The two ECU variants use the same schematic, layout and assembly! The
only difference is the integrated RF receiver (which is not subject to this
homologation).
Typical usage pattern (for Europe only)
Worst case calculation:
4 drive cycles in 24 hours
30 minutes to localise the vehicle
• total transmission duration of 120 minutes in 24 hours
Transmitter ON
5 minutes / hour
Transmitter OFF
55 minutes / hour
Duty Cycle: TON / T (ON+OFF) x 100% = 5 / 60 x 100 % = 8.3%
Technical description
Carrier frequency:
Frequency shift:
Modulation:
Number of channels:
Rated Output Power:
Antenna:
Voltage supply:
Voltage supply range:
125 KHz
+/- 2%
none
<40 dBµA/m @ 3 m
dedicated
Vehicle battery
9 to 16 Volts
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SIEMENS VDO Automotive
SV C BC P2 RF TG
IC: 267T-5WK47594
FCC ID:KR55WK47594
Label design USA / Canada
Label information
User manual information
Siemens VDO
5WK47594
IC: 267T-5WK47594
FCC ID:KR55WK47594
IC: 267T-5WK47594
FCC ID:KR55WK47594
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.
NOTE
Changes or modifications not
expressly approved by the
manufacturer could void the user´s
authority to operate the equipment
Label design Europe
Siemens VDO
5WK47593
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FCC ID Filing: KR55WK47594

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