EEBABCDE1 Device Database
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Specifications
- Product Name: EEBABCDE1
- Model Compatibility: Geely E245J1, Geely E5 cars
- Functions: Mobile phone mapping, audio reception, USB audio and
video playback, clock display, Bluetooth phone, GPS navigation,
information display
Product Usage Instructions
System Block Diagram
The system consists of DHU, front central control display
assembly, radio antenna, Bluetooth antenna, speakers, external
power amplifier, microphone, switch buttons, and steering wheel
interfaces.
Structural Design
The DHU is responsible for various functions including mobile
phone mapping, audio reception, USB audio and video playback, clock
display, Bluetooth phone, GPS navigation, and information
display.
Frequently Asked Questions (FAQ)
Q: Is the EEBABCDE1 compatible with other car models?
A: No, the EEBABCDE1 is only suitable for Geely E245J1 and Geely
E5 cars.
Q: What are the main functions of DHU?
A: The DHU primarily facilitates mobile phone mapping, audio
reception, USB audio and video playback, clock display, Bluetooth
phone connectivity, GPS navigation, and information display.
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EEBABCDE1 User Manual
Revision record:
Time
Version number Reviewer
Content
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Table of Contents
1. ………………………………………………………………………………………………………………………………………………………… 3 1.1 Purpose…………………………………………………………………………………………………………………………….. 3 1.2 Scope of application …………………………………………………………………………………………………….. 3
2. Terms and abbreviations……………………………………………………………………………………………………….. 3 3. Product definition…………………………………………………………………………………………………………………….. 5
3.1 System block diagram …………………………………………………………………………………………………. 6 3.2 Structural design …………………………………………………………………………………………………………… 6
3.2.1 Interface definition description……………………………………………………………………… 7 3.2.2 Product size…………………………………………………………………………………………………………. 7 3.2.3 Installation requirements ………………………………………………………………………………… 7 4. Electrical characteristics……………………………………………………………………………………………………….. 8 Temperature and humidity requirements……………………………………………………………………… 8 4.1 Product operating voltage and power consumption………………………………………….. 8 5. Radio frequency……………………………………………………………………………………………………………………….. 8 5.1 Bluetooth module ………………………………………………………………………………………………………….. 9 5.2 WIFI module…………………………………………………………………………………………………………………….. 9 6. Operating instructions (desktop)………………………………………………………………………………………… 9 6.1 Power on ………………………………………………………………………………………………………………………… 11 6.2 Bluetooth connection…………………………………………………………………………………………………. 11 6.3 WIFI connection……………………………………………………………………………………………………………. 12 7. Warning……………………………………………………………………………………………………………………………………… 13 7.1 FCC Statement ……………………………………………………………………………………………………………… 13 7.2 ISED Statement …………………………………………………………………………………………………………….. 13
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1.
Overview
1.1 Purpose
This document is the Ecarx DHU product specification, hereinafter referred to as DHU.
This document covers the complete set of basic functions that all EEBABCDE1 needs to implement.
1.2 Scope of application
This product is a vehicle-mounted product and is only suitable for Geely E245J1 models. Geely E5 cars.
2. Terms and abbreviations
Abbreviations
Original English
ACC OFF
ACC hardwire signal is low. (Crank, ACC hardwire signal is also low.)
ACC ON
ACC hardwire signal is high.
Chinese meaning
AC
Air Conditioning
AM
Amplitude Modulation
AMP
Amplifier
APA
Assit
AVM
All View Monitor
BSD
Blind spot vehicle Discern System
BLE
Bluetooth Low Energy
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BT CAN CVBS DLNA
DVR ENT FM GPS HMI HUD IHU IME IPK LIN LVDS MCU MIC MMI PPM RSE
Bluetooth Controller Area Network Composite Video Broadcast Signal DIGITAL LIVING NETWORK ALLIANCE Digital Video Recorder Entertainment frequency modulation Global Position System Human Machine Interface Head Up Display Infotainment Head Unit Input Method Editor Instrument Pack Local Interconnect Network Low Voltage Differential Signal Microcontroller Unit Microphone Multi-Media Infotainment Play Position Memory Rear Seat Entertainment
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RVC CPU SVC SWC TCP TTS USB VR T-BOX RRS PAC PEPS BCM E-CALL B-CALL
Rear View Camera Central Processing Unit Surround View Camera Steering Wheel Control Transmission Control Protocol Text To Speech Universal Serial Bus Voice Recognition Telematics Box Reverse Radar System Parking Assist Control Passive Entry/Passive Start Body Control Module Emergency Call Breakdown Call
3. Product definition
The car multimedia information entertainment system is mainly composed of DHU, front central control display assembly, radio antenna, Bluetooth antenna, speakers (bass, midrange, treble, bass, etc.), external power amplifier, microphone, switch buttons and various interfaces related to this system on the steering wheel.
DHU mainly realizes mobile phone mapping, audio reception, USB audio and video playback, clock display, Bluetooth phone, GPS navigation, information display,
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vehicle settings, voice control function requirements, reversing video/dynamic reversing auxiliary line/panoramic video/
Reverse radar icon display, air conditioning information display and settings, etc. ·
3.1 System block diagram
3.2 Structural design
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3.2.1 Interface definition description
1.MAIN CONNECTOR 2.ISO 24PIN CONNECTOR 3.TCAM 4.CSD/DIS 5.CAMERA 6.DMS 7.USB2.0 8. DAB 9.GPS 10.FM
3.2.2 Product size
Size: 229mm*191.98mm * 85.94mm (including bracket) Weight: 1600 ± 50g
3.2.3 Installation requirements
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· The BT/WIFI antenna side needs to maintain a distance of at least 50mm from the metal parts of the car body.
· The connector side needs to have at least 50mm of operating space for wire harness bending.
· To ensure the heat dissipation path, please ensure a natural convection space of at least 35mm on both sides of the host. When the conditions cannot be met, please reserve a convection vent.
· In order to ensure the effect of heat dissipation fins, the angle between the Z’axis of the car system and the positive direction of the Z-axis of the car body should not exceed ± 90 °.
· The size of the host’s heat dissipation hole is 2.6mm, and it has openings on three sides, which cannot prevent splashing. It is recommended to stay away from the air conditioning duct
4. Electrical characteristics
Temperature and humidity requirements
Temperature range: Working temperature: -40 ~ 75 Storage temperature: -40 ~ 85 Low temperature storage: -40 storage for 24h High temperature storage: 85 storage for 504h Relative humidity: 5% to 80%
4.1 Product operating voltage and power consumption
Product operating voltage Static power consumption
9V~16V
0.2mA
Normal power consumption
5A
5. Radio frequency
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5.1 Bluetooth module
Supports Bluetooth v5.3, compatible with 1.X, 2.X + EDR, BT 3.X, BT4.0 and BT4.1, working frequency band is 2402-2480MHz, modulation method supports GFSK Pi/4DQPSK, 8-DPSK, parameters are shown below: Bluetooth (24022480 MHz): 12.82dBm Bluetooth Low Energy (24022480 MHz): 6.87dBm
5.2 WIFI module
Dual-band, supports 2.4G and 5G; supports frequency band 2412-2484MHz; 5.185.825GHz; supports 802.11a/b/g/n/ac/ax protocol; modulation method supports CCK/BPSK/QPSK/16-QAM/64-QAM/256-QAM, see below for details: Wi-Fi 2.4 GHz (24122472 MHz): 14.22dBm Wi-Fi 5 GHz (51805240 MHz): 15.33dBm Wi-Fi 5 GHz (57455825 MHz): 13.92dBm
6. Operating instructions (desktop)
The desktop is a wallpaper desktop, which is divided into three parts: the status bar at the top, the wallpaper area in the middle, and the shortcut bar at the bottom. The middle area provides a widget for displaying weather information, displaying the weather conditions of the city where the current vehicle is located
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Swipe down from the top to drag out the Quick Center, which can easily activate common functions, including driving mode, screen brightness, volume, HUD display switch, trunk operation, seat ventilation and heating
Click on the application management in the bottom shortcut bar to see the rich variety of applications provided, such as camping space, Bluetooth phone, vehicle settings, Bluetooth music, USB music, security manager, energy management, Spotify, app store, etc This device should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body
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6.1 Power on
In the case of system shutdown, users can start the car by manually opening the door, remotely unlocking and starting, or inserting a charging and discharging gun when the vehicle is not locked.
6.2 Bluetooth connection
Click on the status bar [Bluetooth icon] – [Connect] – [Bluetooth] in order. Turn on Bluetooth and turn on your phone’s Bluetooth at the same time. Search for devices, find the device and click to connect.
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Select the device from the available devices, and then click “Confirm” to connect You will receive a paired message reminder on your phone. Mobile terminal: Please confirm pairing. If the contacts cannot be synchronized, please click the corresponding Bluetooth name, unpair, and reconnect. If you select Pairing Phone in, you will synchronize your connected Bluetooth contacts after successful pairing.
6.3 WIFI connection
Type “Status bar wifi icon” – “Connect” – “Wireless network” in order. After turning on the wireless network, select the corresponding wifi to connect.
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Complete WiFi connection after entering password
7. Warning
7.1 FCC Statement
Caution: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. 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. RF Exposure Information: The radiated output power of this device meets the limits of FCC/ISED radio frequency exposure limits. This device should be operated with a minimum separation distance of 20 cm between the equipment and a person’s body.
7.2 ISED Statement
This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following two conditions:
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(1)This device may not cause interference. (2)This device must accept any interference, including interference thatmay cause undesired operation of the device. This equipment complies with Industry Canada radiation exposure limits set forth for an uncontrolled environment. Le présentappareilestconformeaux CNR d`IndustrieCanada applicablesaux appareilsradio exempts de licence. L’exploitationestautoriséeaux deuxconditions suivantes: (1)l’appareilne doitpas produirede brouillage. (2)l’utilisateurde l’appareildoitaccepter tout brouillageradioélectriquesubi,mêmesile brouillageestsusceptible d’encompromettrele fonctionnement. The radiated output power of this device meets the limits of FCC/ISED radio frequency exposure limits. This device should be operated with a minimum separation distance of 20 cm between the equipment and a person’s body. La puissance de sortie rayonnée de cet appareil est conforme aux limites de la FCC/ISED limites d’exposition aux fréquences radio. Cet appareil doit être utilisé avec une distance minimale de séparation de 20 cm entre l’appareil et le corps d’une personne.
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Documents / Resources
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ecarx EEBABCDE1 Device Database [pdf] User Manual EEBABCDE1, EEBABCDE1 Device Database, Device Database, Database |