Car Sharing System

Car sharing control terminal is telematics terminal developed for car sharing system. It basically provides LTE/WLAN function and vehicle OBD-II information collection function. It additionally supports data transmission/reception to/from each device and provides device control function through connection with various external devices such as DGPS module, navigation, black box, RFID, smart key, etc. The information of devices inside the vehicle which is collected through terminal is provided to external server or user in real time via LTE/WCDMA communication. And thus, it is possible to check and manage the operation status of vehicle and device in which terminal is installed even at a long distance, and wireless internet environment can be provided by WLAN AP function.

Main Function

Smart Reservation
  • Reservation, opening/closing door, returning vehicle through smartphone
Control Terminal Service
  • Registering reservation
  • Checking vehicle accident through control terminal and black box
  • Using LTE between control terminal and server
  • Customer can use Wi-Fi in vehicle through control terminal.
  • Vehicle Body Control such as opening/closing door, horn sound for finding vehicle, etc.
Control Server
  • Monitoring control terminal status
  • Monitoring reservation information
  • Monitoring vehicle status & OBD data
  • Monitoring ECO drive
  • Monitoring peripheral device status (RFID, navigation, black box)
  • Upgrading control terminal and peripheral devices through FOTA
  • Managing control terminal

Specification

Control Terminal
Feature Technology Capability Remarks
Air interface WCDMA DC HSPA+ Support band 1
LTE Cat 4, Non CA Support band 3
WLAN(Wi-Fi) 802.11a/b/g/n Support 2.4GHz, 5GHz
GPS DGPS (SBAS) External DGPS module
OBD-II
interface
CAN ISO 15765-4
SWCAN GMW3089V2.4 Single wire CAN for GM
K-Line ISO 9141-2
ISO 14230-4 (KWP2000)
Memory MCP NAND 4Gb
MDDR2 2Gb
Sensor 6-axis motion sensor
Temperature sensor
Battery 1130mAh (lithium-ion) Battery for modem (OBD n/a)
UIM (SIM card) UIM socket for micro (3FF) SIM card
USB USB 2.0 high speed (device) SW debugging or download
LED 4 LED for status indicator
Key hardware reset key
External
device
interface
1 OBD-II For OBD-II on a vehicle
1 power supply input Power supply and ignition
2 power supply output For navigation
2 USB 2.0 full speed (device) For navigation
1 UART For DGPS (w/ power supply)
1 UART (RS232) For RFID (w/ power supply)
1 UART (RS232) For BLE beacon (w/ power supply)
2 UART (RS232) Reserved option (w/ power supply)
4 GPIO For smart key (w/ power supply)
10 GPIO Reserved option
1 ADC Reserved option
Feature - Air interface
Technology Capability Remarks
WCDMA DC HSPA+ Support band 1
LTE Cat 4, Non CA Support band 3
WLAN(Wi-Fi) 802.11a/b/g/n Support 2.4GHz, 5GHz
GPS DGPS (SBAS) External DGPS module
Feature - OBD-ll interface
Technology Capability Remarks
CAN ISO 15765-4
SWCAN GMW3089V2.4 Single wire CAN for GM
K-Line ISO 9141-2
ISO 14230-4 (KWP2000)
Feature - Memory
Technology Capability
MCP NAND 4Gb
MDDR2 2Gb
Feature - Sensor
Technology
6-axis motion sensor
Temperature sensor
Feature - Battery
Technology Remarks
1130mAh (lithium-ion) Battery for modem (OBD n/a)
Feature - UIM (SIM card)
Technology
UIM socket for micro (3FF) SIM card
Feature - USB
Technology Remarks
USB 2.0 high speed (device) SW debugging or download
Feature - LED
Technology
4 LED for status indicator
Feature - key
Technology
hardware reset key
Feature - External device interface
Technology Remarks
1 OBD-II For OBD-II on a vehicle
1 power supply input Power supply and ignition
2 power supply output For navigation
2 USB 2.0 full speed (device) For navigation
1 UART For DGPS (w/ power supply)
1 UART (RS232) For RFID (w/ power supply)
1 UART (RS232) For BLE beacon (w/ power supply)
2 UART (RS232) Reserved option (w/ power supply)
4 GPIO For smart key (w/ power supply)
10 GPIO Reserved option
1 ADC Reserved option
Black Box
Category Items Details Remarks
H/W
Core CPU NV3320, Cortex A9 quad, 1.4Ghz
RAM DDR3 2Gb
Camera Front Sensor HD : OV9712 (1M, 1/4 inch) Mic Built In

Buzzer Built In
Frame 1280*720 30 fps
Lens 4 glass, HD Wide FOV Lens, FOV=120°
Cable 6m / Micro USB
Rear Sensor HD : OV9712 (1M, 1/4 inch)
Frame 1280*720 30 fps
Lens 4 glass, HD Wide FOV Lens, FOV=120°
Cable 6m / 2.5phy stereo
Port Storage Slot Micro SD card
Rear Cam/ front cam 2.5Ø 4 Poles / Micro USB 5Pin 14Pin cable
Ethernet RJ45 6 wire 4 wire data, 1 GND,
1 12V power
Support POE
GPS 2.5Ø
Etc. Acceleration Sensor 3 Axis + 4G
Microphone Front Camera built IN
Storage 16G GB (Class 10)
LED 3 LED Blue, White, Red
Electromagnetic Compatibility KN-41
Power Operating Power 12V ~ 36V
Power Consumption TBD
Temperature Operating Temp. -20~70°
Storage Temp. -20~80°
Category - H/W Core
Items Details
CPU NV3320, Cortex A9 quad, 1.4Ghz
RAM DDR3 2Gb
Category - H/W Camera Front
Items Details Remarks
Sensor HD : OV9712 (1M, 1/4 inch) Mic Built In

Buzzer Built In
Frame 1280*720 30 fps
Lens 4 glass, HD Wide FOV Lens, FOV=120°
Cable 6m / Micro USB
Category - H/W Camera Rear
Items Details
Sensor HD : OV9712 (1M, 1/4 inch)
Frame 1280*720 30 fps
Lens 4 glass, HD Wide FOV Lens, FOV=120°
Cable 6m / 2.5phy stereo
Category - H/W Port
Items Details Remarks
Storage Slot Micro SD card
Rear Cam/front cam 2.5Ø 4 Poles / Micro USB 5Pin 14Pin cable
Ethernet RJ45 6 wire 4 wire data,
1 GND, 1 12V power
Support POE
GPS 2.5Ø
Category - H/W Etc.
Items Details Remarks
Acceleration Sensor 3 Axis + 4G
Microphone Front Camera built IN
Storage 16G GB (Class 10)
LED 3 LED Blue, White, Red
Category - H/W lectromagnetic Compatibility
Details
KN-41
Category - H/W Power
Items Details
Operating Power 12V ~ 36V
Power Consumption TBD
Category - H/W Temperature
Items Details
Operating Temp. -20~70°
Storage Temp. -20~80°