Harman Becker Automotive Systems HERMES Hardware for Enhanced Remote-, Mobility- & Emergency Services User Manual Manual Hermes DRAFT 1505xx rev02

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Date Submitted	2015-10-19 00:00:00
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QPT-HT / RCM
HERMES
(“Hardware for Enhanced Remote-, Mobility- & Emergency Services”)
User Manual
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
page 1 of 11
QPT-HT / RCM
CONTENTS
TECHNICAL DESCRIPTION ............................................................................... 3
1.1.1
INTRODUCTION HERMES ................................................................................. 4
2.1.1
2.1.2
Disclaimer................................................................................................................................... 3
Intended usage .......................................................................................................................... 4
Hermes – variants....................................................................................................................... 4
SYSTEM DESCRIPTION ..................................................................................... 5
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
System features .......................................................................................................................... 5
Hermes Block Diagram ................................................................................................................ 6
Audio ......................................................................................................................................... 7
Operating States ......................................................................................................................... 8
NAD-Module (Network Access Device) ......................................................................................... 8
BT/WLAN Interface ..................................................................................................................... 9
MIB2 connector ........................................................................................................................ 10
Pictures Hermes........................................................................................................................ 10
Regulatory Content ................................................................................................................... 11
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
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QPT-HT / RCM
1 Technical Description
1.1.1 Disclaimer
The information contained in this document is the proprietary information of Harman Becker
Automotive Devision.
The contents are confidential and any disclosure to persons other than the officers, employees, agents
or subcontractors of the owner or licensee of this document, without the prior written consent of
HBAS, is strictly prohibited.
HABAS makes every effort to ensure the quality of the information it makes available. Notwithstanding
the foregoing, HBAS does not make any warranty as to the information contained herein, and does
not accept any liability for any injury, loss or damage of any kind incurred by use of or reliance upon
the information.
HBAS disclaims any and all responsibility for the application of the devices characterized in this
document, and notes that the application of the device must comply with the SAFETY standards of the
applicable country, and where applicable, with the relevant wiring rules.
HBAS reserves the right to make modifications, additions and deletions to this document due to
typographical errors, inaccurate information, or improvements to programs and/or equipment at any
time and without notice. Such changes will, nevertheless be incorporated into new editions of this
document.
Copyright: Transmittal, reproduction, dissemination and/or editing of this document as well as
utilization of its contents and communication thereof to others without express authorization are
prohibited. Offenders will be held liable for payment of damages. All rights are reserved.
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
page 3 of 11
QPT-HT / RCM
2 Introduction HERMES
2.1.1
Intended usage
The project name HERMES has the meaning “Hardware for Enhanced Remote-, Mobility- &
Emergency Services” and thus describes the main features of this device. This unit was designed for
automotive usage and contains the following features:
GSM, UMTS, LTE , USB, Bluetooth, Wireless LAN.
It provides different telematic services and is the interface between different types of Daimler car
headunits and the public network. Therefore you can connect the headunit either over USB or BT or
Wireless LAN with the HERMES Box and over GSM/UMTS/LTE it provides access to public network.
Due to the fact that Conectivity Box is used for different target markets we provide different versions
that will support different GSM/UMTS/LTE-bands – depending on the target markets.
The Hermes unit will be used as gateway module for different Daimler Entry and High platforms.
These are NTG4.5, NTG5 Star1, NTG5 Star2 and NTG5.5. The leading carline with first market access
will be the new E-Class (W213), beside of that it will be used for the following target cars:
- Lead Carline W213 (new E-Class) ...
2.1.2
Hermes – variants
Due to the use withind different car platforms and different target markets we have 5 different
variants. They have in common, that they are all using the same housing and the same hardwareand software platform. In the picture below you will find an overview over the different versions with
the different NAD modules (NAD: Network Access Device) from Huawai:
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
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QPT-HT / RCM
3 System Description
3.1.1
System features
In the past Daimler had already PASS v3.1 System that has provided the following features:
CDMA/EVDO Network Connectivity
Circuit Switched I/R/E Voicecalls (realized by Verizon Telematics)
Remote Diagnostics
HU Internet Connectivity (via Bluetooth/WiFi)
Remote Door Lock/Unlock
Flash Lights Sound Horn
POI/Route Download
Freetext (with URL/Phone#)
Geofencing
Speed Alert
Remote Update of PASS
Periodic Reconciliation
Interrogation
Stolen Vehicle Tracking
Anti Theft / Panic Alarm Notification
Vehicle Remote Start (coming with PASS v3.1)
Low Battery Notification
Periodic Vehicle Usage
The HERMES Box – also called PASS 4G – is the successor of the PASS 3G and provides the following
additional features:
LTE Connectivity
EU E-Call
ERA Glonass E-Call
Encrypted ATP Communication
IPv6
I/R/E Voicecalls over VoLTE
ADAPT
Auxiliary Heating
Preconditioning
Departure Time
Maintenance Popup Suppression
OnboardDataCollector (Remote Diagnostics)
Browser Push
Charge Optimization
Trigger Configuration
Base Dataset Configuration
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
page 5 of 11
QPT-HT / RCM
3.1.2
Hermes Block Diagram
The following diagram shows the HERMES PASS 4G unit. The main functionalities of this box are:
1) Providing Network access for different telematic services
2) Providing E-Call (Emergency Call), R-Call (Road Service Call), I-Call (Information Call)
The network access will be realised by connecting a headunit over USB, BT or WLAN to the HERMES
Pass4G unit. Regarding Bluetooth the unit only supports the Bluetooth DUN profile according IEEE
802.15. For WLAN connectivity it supports IEEE 802.11 a/b/g/n/ac. The HERMES unit can be
configured either to support BT or WLAN or USB. It is not possible to use BT and WLAN at the same
time. BT and WLAN are using the same pcb antenna. It is depending on the Daimler headunit how the
connection will be established (over BT, WLAN or USB).
The E/R/I-Call is implemented in that way that after pressing one of these buttons the HERMES unit
will dial a predefined number. These numbers are depending on the target markets.
For Europe these predefined numbers are:
PSAP test number: +49731184990
Automatic E-Call Primary: +4970317020076
Automatic E-Call Secondary: +4970317020076
Manual E-Call Primary: +4970317020076
Manual E-Call Secondary: +4970317020076
R-Call Primary (V_SC_PHONENUM_RA): +4953170222606
R-Call Secondary (V_SC_PHONENUM_RA2): +4953170222606
I-Call Primary (V_SC_PHONENUM_ICALL): +40721278485
I-Call Secondary (V_SC_PHONENUM_ICALL2): +40215294590
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
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QPT-HT / RCM
To cover different target markets the HERMES unit provides four different NAD-modules. These are:
- ME909Tu-120 (ECE LTE
=> M055)
- MU809Tu-8
(ECE UMTS
=> M090)
- ME909Tu-565 (USA
=> M088)
- ME909Tu-820 (China
=> M087)
This HERMES provides different interfaces. For the car passenger there are only the E/R/I-Call buttons
visible. To the car it is connected over CAN intervaces (CAN-D/CAN-H). Beside of that there are
several UART and USB interfaces for debugging purpose.
For BT/WLAN functionality it uses one internal PCB antenna. For GSM/UMTS/LTE it has two HF
antenna ports and one HF GNSS antenna port for GPS and Glonass.
3.1.3 Audio
The PASS-4G provides the following audio connections:
- Microphone in (Connection for up to two external microphones (single ended or differential))
- ECall Speaker output (Connection for an external eCall speaker 10W (differential))
It is possible to configure the microphone inputs as single ended or differential. For converting the
analog microphone lines and to feed the analog power-amplifier it is necessary to have an AD-DA
converter. The Hermes uses for this purpose the stereo Audio CODEC from
TI (type: TLV320AIC3104)
The following requirements have to be fulfilled and adjusted by the CODEC.
Digital
Audio Interface:
Bit Clock: 2.048MHz
Sync: 8kHz
Frame: Short frame
Data format: 16Bit MSB first
Mode: Slave
Line out:
- Type: differential
- Output level: 0,707Veff max
Microphone in:
- Type: single ended and differential (selectable)
- Input level: 0,707Veff max.
- Mic1R: Left channel, max. Gain
- Mic1L: Right channel, max. Gain
eCall speaker:
- 10W class D power amplifier. The amplifier is only used in case of an eCall.
- The audio downlink path from the NAD is directly connected to the power amplifier.
All settings have to be done via the I2C control interface. The TLV320AIC3104 supports the I2C
control protocol using 7-bit addressing and is capable of both standard and fast modes.
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
page 7 of 11
QPT-HT / RCM
3.1.4 Operating States
The following picture shows the possible HERMES operating states – these are:
Full Sleep mode, Normal Power mode, DNO mode, Normal Polling mode, Extended polling mode
3.1.5 NAD-Module (Network Access Device)
Hermes
Region
Version
M055
ECE
LTE
M090
ECE
UMTS
M088
USA
M087
CHN
Huawei
NAD
LTE ME909Tu-120
MU809Tu-8
ME909Tu-565
ME909Tu-820
Features
LTE FDD:
Band 1, Band 2, Band 3,
Band 4, Band 5, Band 7,
Band 8, Band 20
WCDMA/HSPA+:
Band 1, Band 2, Band 5,
Band 8
GSM/GPRS/EDGE:
850/900/1800/1900 MHz
LTE FDD:
Band 4, Band 13
WCDMA/HSPA+:
B1/B2/B5/B8
GSM/GPRS/EDGE:
850/900/1800/1900 MHz
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
LTE FDD:
Band 1, Band 3
LTE TDD:
Band 38, 39, 40, 41
WCDMA/HSPA+:
Band 2, Band 4, Band 5
GSM/GPRS/EDGE:
850 MHz/1900 MHz
WCDMA/HSPA+: Band 1
GSM/GPRS/EDGE:
900 MHz/1800 MHz
CDMA:1x/EV-DO: BC0
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3.1.6 BT/WLAN Interface
The HERMES PASS 4G module includes Bluetooth (IEEE 802.15) and WLAN (IEEE
802.11a/b/g/n) technology for connecting different types of Daimler headunits over
GSM/UMTS/LTE to public network. The unit can use either Bluetooth or WLAN as transition
medium. It is not possible to use both at the same time! The BT/WLAN functionality was
realized by using the Harman CWM-03 module. This module has the following block
diagram:
BT/WLAN-Module
The module supports IEEE 802.11g payload data rates of 6, 9, 12, 18, 24, 36, 48, and 54
Mbps, as well as 802.11b data rates of 1, 2, 5.5 and 11 Mbps for WLAN operation and
802.11n. The CMW-03 module would also support 802.11ac 20/40/80 MHz channel
bandwidth (2,4 and 5GHz bands) – however this is for Hermes not requested by customer
and so not used by the application software of Hermes. For Bluetooth operation, the module
supports Bluetooth 3.0 + High Speed (HS) (compliant with Bluetooth 2.1 + EDR).
For security, the Module supports the IEEE 802.11i security standard through
implementation of the Advanced Encryption Standard (AES)/Counter Mode CBC-MAC
Protocol (CCMP), and Wired Equivalent Privacy (WEP) with Temporal Key Integrity Protocol
(TKIP) security mechanisms. The module also supports Internet Protocol Security (IPsec)
with DES//3DES/AES encryption and MD5/SHA-1 authentication as well as 802.11e Quality
of Service (QoS). WAPI is also supported. The module supports SDIO host interface for
connecting the WLAN and high-speed UART (up to 4MB/s ) for connecting Bluetooth.
Bluetooth Parameter:
WLAN Parameter:
Standard:
IEEE 802.15
Frequenz:
2,402-2,480 GHz
Modulation:
GFSK, p/4-DQPSK, 8DPSK
Typical RF power:
15dBm ±1dBm
Antenna:
internal pcb antenna
Antenna gain: 1,823dB @2,4GHz
Standard:
Frequenz:
Modulation:
Typical RF power:
Antenna:
Antenna gain:
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
IEEE 802.11 a/b/g/n
2,401-2,4835 GHz; 4,9-5,845GHz
BPSK, DBPSK, QPSK, DQPSK,8PSK,16QAM, 64QAM
15dBm ±1dBm
internal pcb antenna
6,598 @5GHz
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QPT-HT / RCM
3.1.7
MIB2 connector
The following picture shows the different Hermes connectors.
LTE2
LTE1 GNSS USB
Systemconnector
3.1.8 Pictures Hermes
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
page 10 of 11
QPT-HT / RCM
3.1.9
Regulatory Compliance Content
FCC ID: T8GHERMES
IC: 6434A-HERMES
FCC § 15.19 Labelling requirements
This device complies with part 15 of the FCC Rules and Industry Canada license-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.
FCC § 15.21 Information to user
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
RF Exposure Requirements
To comply with FCC RF exposure compliance requirements, the device must be installed to provide a separation
distance of at least 20 cm from all persons.
INDUSTRY CANADA Statements
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de
brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage
est susceptible d'en compromettre le fonctionnement.
RF Exposure Requirements
This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
Déclaration d’exposition aux radiations:
Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non
contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de
rayonnement et votre corps.
 HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
CONFIDENTIAL / ALL RIGHTS RESERVED
Technical Description Hermes
2015-07-23 18:09:00
Regulatory Compliance Management
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