ITS-OB4
Powerful and Compact
V2X Onboard Unit
Enhanced GNSS positioning accuracy
Seamless and easy system integration
Intelligent power management
Quick startup
Audio and video notifications
Product
Unleashing the Power of V2X
The ITS-OB4 is the top aftermarket V2X connectivity device which is installed on thousands of fleet vehicles. It’s built on Commsignia’s cutting-edge technology, the same V2X software that many global car manufacturers have chosen to integrate it into their V2X-enabled vehicles. Fleets equipped with ITS-OB4 move faster and safer in traffic by requesting priority at intersections and receiving real-time safety warnings directly from other connected vehicles.
Connected
Superior V2X performance
Dual-mode V2X support (DSRC and C-V2X)
Complete real-time V2X Stack
Dedicated next generation V2X chipset
Extended radio coverage with a single unit
WLAN, 4G/LTE connectivity
CAN and GPIO connections
On-board sensor inputs
Video and audio interface
Trustable
US SCMS / EU PKI support
Cryptographic acceleration for V2X
Tamper-proof certificate storage
Regular software and security updates
Automotive grade design
Integrated HSM
FIPS 140-2 Level 3 and Common Criteria EAL4+
Statistics and reports
Flexible configuration and management GUI
Applications
The OB4 onboard unit is an essential equipment on connected vehicles to enable V2X applications for road safety improvements and intersection priority services
TRANSIT SIGNAL PRIORITY
PEDESTRIAN AND CYCLIST SAFETY
EMERGENCY VEHICLE PREEMPTION
PLATOONING
INTERSECTION MOVEMENT ASSIST
COLLISION WARNING
WRONG WAY ENTRY WARNING
WORK
Ecosystem
Meet the Commsignia Ecosystem
Technical specification
CORE FEATURES
CPU
800 MHz Freescale/NXP i.MX 6
OS
Linux
RAM
2 GB DDR3 SDRAM
FLASH
4 GB eMMc
STORAGE
Dual micro SD card slot
ETHERNET
10/100/1000 Mbps Ethernet
EXTERNAL
I/O dual USB 2.0, GPIO
SUPERVISOR
yes
BACKUP POWER
10s Store & Shutdown
V2X RADIOS
Dual-Mode V2X Radio
(DSRC / IEEE 802.11p and C-V2X / 3GPP Rel. 14)
POSITIONING
Advanced GNSS
WIFI
Dual band a/b/g/n
DIMENSIONS
W x H x D
168 x 32.2 x 109 mm / 6.61 x 1.26 x 4.29 inches
WEIGHT
560 g
CONNECTORS
ANTENNA
2 x WLAN, 2 x LTE, 2 x V2X, 1 x GNSS
DATA
1 x ETH, 2 x USB, 2 x CAN
CELLULAR
4G / LTE
OTHER
Power connector, Reset button, 4 x Bicolor LEDs
VIDEO
HDMI 1.4a
LINE OUT
3.5 mm Jack
ENVIRONMENTAL
OPERATION HUMIDITY
10% ~ 95%
STORAGE HUMIDITY
max 95%
TEMPERATURE RANGE
-40 °C to +65 °C
SECURITY
US SCMS / EU PKI support
Integrated HSM: FIPS 140-2 Level 3 and Common Criteria EAL4+
ECDSA verification (> 2000 verifications),
ECDSA encryption (< 50 μs signing delay)
NIST and Brainpool verification, encryption
Secure boot, encrypted storage, tamper proof system
ARM TrustZone including the TZ architecture
