Electric Vehicle Display Module

EVDM_v31

Applications
  • Electric & Hybrid vehicle Display indicator
  • Electric & Hybrid vehicle Instrument display
  • Camera Display system(2Ch)
  • Passenger Car & Light-duty Vehicle (12V) to Bus & Heavy-duty Vehicle (24V)

Specifications
Parameter
Operating Voltage 9V ~ 32V
Maximum Supply Voltage 36V
Standby Current < 1mA
Supply Current 600mA@12V
Operating Temperature -40°C ~ +85°C
Weight 600 g
LCD
LCD Size 7inch
Dimensions(mm) 167.7(W) x 109.5(H) x 9.0(D)
Active Area(mm) 152.4(w) x 91.44(H)
Resolution 800 x 3(RGB) x 480
Number of Colors 262k(6-bit RGB)
Backlight LED
Buzzer
Sound Pressure Level(dB) Min. 85/ at 10cm
Resonant Frequency(Hz) 750Hz
Touch Panel(Option) - Capacitive touch
Transmittance ≥85%
Hardness 6H
Standards
Electrical ECE R10.4

Features

Microprocessor

  • 32-bit EISC Microprocessor(AMAZON-ll)
    • Up to 166MHz
    • 8KB 2way Instruction Cache
    • 8KB 2way Data Cache
    • 16KB Internal SPM Embedded Memory
  • SAK-XC2238N-40F80L(INFINEON)
  • SDRAM
    • 1Gb G-die DDR2 SDRAM(Samsung)
  • Memory
    • SLC NAND Flash Memory 2Gbit(Spansion)

Communications

  • 4 x CAN Interface (HS CAN)
    • Baud Rate : 50kbps - 1Mbps
    • CAN Termination with internal circuit (default)
    • CAN Gateway Function
  • LVDS Interface(LCD)
  • USB 2.0 Device(BSL Mode)

Display Mode

  • MAIN View
  • DATA View
  • DTC View
  • Camera View(Ch1)
  • Camera View(Ch2)
∗ Display Mode change by CAN


Touch Mode(option)

  • Capacitive Touch panel
  • Interface : I2C

Dimmer

  • Back light set up by 2step

Inputs

  • Digital Input (0 ~ 32V)
    • 2 x Digital Input for Wake up(Configurable Digital Input High and Low)
      Default: 1 x DIH, 1 x DIL
    • 12 x DIX (Configurable Digital Input High and Low)
      Default: 8 x DIH, 4 x DIL
  • Analog Input
    • 6 x Common mode A/D (Configurable 0 to 32V input)
  • Video Input
    • CAM1(Inner View)
    • CAM2(Rear View)

Outputs

  • 3 x Sensor Supply Output(5V 400mA)
  • Camera Power Supply(12V 2A)

Sound Transducer

  • Door Open Alarm
  • Alarm of signal Light

Protection

  • Short circuit to Battery & ground
  • Load dump protection
  • Over voltage protection
  • Revers voltage protection

Display Indicator Description

No. Description No. Description No. Description
1 Speedometer(Popup area) 9 ECO Drive Mode 17 Electric & Hybrid Vehicle system warning
2 Odometer 10 Motor Power 18 Master warning
3 Battery State 11 Power limit(reduction) 19 Coolant Pressure warning
4 Battery Temperature 12 Isolation warning 20 ECAS
5 Coolant Temperature 13 Battery Soc 21 Retarder state
6 Electric & Hybrid Vehicle State 14 Soc level warning 22 Brake warning
7 Battery connect state 15 Battery Soc gage 23 ABS warning
8 Motor Power gage 16 Battery(Low voltage) warning 24 Charge state

Instrument Display Description

No. Description No. Description No. Description
1 Popup area 12 Power limit 23 Parking Brake warning
2 Speedometer 13 ECO Drive mode 24 Electric & Hybrid Vehicle system warning
3 Motor Power 14 Turn signal lamp 25 Battery(Low voltage) warning
4 Fuel Gage 15 Electric & Hybrid Vehicle State 26 TPMS warning
5 Coolant Temperature 16 Master warning 27 Electronic stability control warning
6 Battery Temperature 17 High beam 28 Traction control system Off
7 Battery SOC 18 Fog lamp 29 Engine warning
8 Trip 19 Seat belt warning 30 Charge state
9 Odometer 20 EPS warning 31 ABS warning
10 Drive Distance 21 Air-back 32 Door open
11 Position lamp 22 Brake warning 33 -

Dimensions