Telematics Technical Overview
Remote Telematics Unit (RTU), Antenna, Vehicle Interface Module (VIM), Smart Card Reader and Dashcam
Topics Included
1. Remote Telematics Unit (RTU) 3rd Generation Device Overview
2. Multi-Constellation GSM/GPS Combi Antenna
3. Vehicle Interface Module (VIM)
4. Smart Card Reader
5. MaxCam: Dual-Lens Connected Vehicle Camera
1. Remote Telematics Unit (RTU) 3rd Generation Device Overview
The Airmax device delivers exceptional vehicle diagnostics and performance, communicating over CAN using industry-standard communication protocols installed via the OBD Port. Our device utilises a versatile, unsteered SIM, ensuring seamless connectivity across the UK and Europe with enhanced security, via our private Access Point Name (APN).
As a Mobile Virtual Network Operator (MVNO), we utilise a multi-network solution, dynamically connecting to the strongest signal with a full Network Preference List (PLMN). This reduces coverage gaps and ensures constant, secure data communication for our clients. The unsteered 2G GPRS SIM connects to the strongest available signal for optimum coverage from all four major networks.
Highlights:
Quick installation: Typical installation takes 15 to 30 minutes, simplifying setup across any vehicle location with accelerometer auto-alignment.
Multi-Constellation GNSS: Combining GPS, GLONASS, Galileo, and BeiDou to enhance location service precision with external antenna technology and improved Time to First Fix (TTFF).
Real-time fleet management: Equipped for continuous monitoring, backed by a powerful ARM processor and extensive data storage capable of typically holding one month’s data (typically 600 trips).
Robust and durable design: Encased in a bespoke housing, designed to withstand harsh environments as per BS EN 60721-3-5:1997 Class 5M3 standards.
Low power consumption: Operates under 100mA during operation and 5–7mA typically in “sleep” mode, ensuring efficient battery management.
Broad protocol support: The device and supporting technology supports automotive standards and communication protocols; CAN (15301, 22900, 11898, 14230), ISO (9141-2) EOBD (15765-4), UDS (14229) and HGV specific; J1939 and FMS.
Ability to remotely update device firmware of installed devices (over-the-air updates to hardware).
Driver ID: Using industry standard MiFare Technology.
Emergency equipment (EWE): Reports vehicle analogue outputs and usage for a 360° view of vehicle activity, with the capability for digital integration into Control Systems.
Specifications:
Install & Configuration:
CALIBRATION & CONFIGURATION
Automatic and remote configuration
GPS only mode (require only power & ground)
“Over-the-air” software updates
SAFE
Fused device and current limiting to protect the vehicle from unit failures.
Interfaces:
VEHICLE
All interfaces fully automotive compatible and safe for direct connection to the vehicle via the OBD port
Separate ignition line
Device supports Low Power Mode (“sleep”) to preserve battery life
GENERAL
Four status LEDs (RED, AMBER, YELLOW & GREEN) indicating current state of operation
Build Options:
CORE BUILD OPTIONS
Optional Serial RS232 and USB Interfaces
Memory card – supports an internal microSD memory card
2. Multi-Constellation GSM/GPS Combi Antenna
This advanced 2G cellular/LTE-M antenna combines the power of multiple constellations, including GPS, GLONASS, Galileo, and BeiDou, ensuring unparalleled accuracy and reliability in positioning data.
Equipped with state-of-the-art technology, the antenna offers seamless integration with GSM networks for robust communication capabilities, alongside precise location tracking. Whether for fleet management, asset tracking, or IoT applications, this Multi-Constellation GSM/GPS Antenna delivers unparalleled performance, empowering businesses with real-time insights and enhanced operational efficiency.
Key Features:
Adhesive Mount
High Performance
Compact Size
Ground Plane Independent
1m Cable FAKRA Connectors
Dimensions: 77 × 34 × 14 mm
Certificates: IP67, IP69
Cable Specifications:
CABLE 1: CELLULAR/LTE
- 698-960 MHz
- 1710-2170 MHz
- 2500-2700 MHz
CABLE 2: GPS/GLONASS/QZSS/Galileo
- 1575-1606 MHz
Mechanical and Environmental Specifications:
3. Vehicle Interface Module (VIM)
National Standard Switch Mapping for reporting Siren, Front Blues, Rear Reds, and Rear Blues, but also capable of configuring for specific customer needs. With support for the LIN interface, the VIM enhances functionality, offering critical communication and control within vehicle systems.
Key Features:
CAN Connectivity: Integrates with the Airmax RTU for expanded analogue and digital interface support.
Siren Interface: Configurable input for emergency vehicle sirens.
Emergency Warning Equipment Monitoring: Client-specific configuration to monitor outputs from emergency warning devices.
LIN Interface: Enhances communication between vehicle systems and external modules.
Compact Design: Lightweight and easy to install, with automotive-grade approval.
Installation Time: 30–60 minutes, subject to vehicle wiring.
Specifications:
4. Smart Card Reader
The Airmax Card Reader supports driver identification, utilising NFC technology and reading MiFare. A variety of card and tag formats can be used, depending on client use cases. Its seamless integration with the Airmax RTU via the LIN Interface enables secure and reliable identification, making it ideal for fleet management and emergency service applications.
Key Features:
Driver Identification: NFC Technology supporting MiFare Classic 13.56Mhz.
LIN Interface: Connects directly to the Airmax RTU for secure and efficient communication.
Enhanced Security: Provides reliable driver ID verification for controlled access and fleet management.
Compact Design: Lightweight and automotive-approved for easy integration.
Specifications:
5. MaxCam: Dual-Lens Connected Vehicle Camera
Our MaxCam dual-lens full HD connected camera has been designed to withstand harsh temperatures and vibrations, can be easily windscreen mounted in minutes and offers a wide 140-degree field-of-view to capture as much detail as possible. With high-speed 4G LTE capability, operators can remotely access live views, ensuring full real-time visibility of your fleet operation.
Equipped with dual full HD adjustable cameras for continuous road-facing and in-vehicle recording, MaxCam provides crucial video evidence in the event of unexpected incidents. Its tamper-resistant, industrial-grade design ensures reliability, optimising fleet efficiency and enhancing driver safety.
Key Features:
Always connected
Built-in 4G LTE Cat.6 & dual-band Wi-Fi
Over-the-Air firmware & setting updates
Bluetooth™ 4.2 BLE, NFC/HF RFID
Track and monitor your fleet in real-time
Comprehensive satellite tracking
3-axis G-sensor and Gyro support
Supports Full Notification of Loss (FNOL)
Get the full picture of your vehicles
ECU integration to acquire vehicle and engine telematics data
Live view allows near real-time driver monitoring and event recording