MOBILE VARIABLE MESSAGE SIGNS

Mobile Variable Message Signs, South Africa

The portable VMS on trailer is a kind of small mobile message sign board with a trailer. It is used to release the traffic or weather information in the form of text or graphic images, to giving warning to the drivers in order to reduce the traffic accident. It can also show the instruction, notice or related information from the commanding department, so it can help keep effective instruction on the traffic, guide the orderly transportation on road and better guarantee the safety driving and smooth traffic. The portable VMS on trailer, which can be easily used any time without AC power at site. It only needs to be transported to the road when it’s needed and it highly improves the efficiency of the road construction and safe control at a lower cost.

MOBILE VARIABLE MESSAGE SIGNS

The portable VMS on trailer is a kind of small mobile message sign board with a trailer.

Product Details

  • Energy-efficient operation, which allows the VMS to have long run time.
  • Batteries are charged by Solar Charging System directly, no need for extra conversion equipments.
  • Automatic shut-down function for the solar charging system when batteries are fully charged, preventing damages to batteries.
  • Solar Charging System, Commercial Power System, Generator Power Supply are all available.
  • Cooling fans protect sign cabinet and battery charger from overheating.
  • Battery box can be locked to prevent unauthorized access
Mobile VMS with Modular Design
Model TVMS-20M TVMS-25M TVMS-32M
Pixel Pitch ( mm ) 20 25 32
Pixel Configuration 1R1G 1R1G 2R1G1B
Model Resolution ( pixels ) 8×8 8×8 8×8
Module Size ( mm ) ( H×W ) 160×160 200×200 256x256
Maximum Resolution for Trailer Mounted VMS (pixels)(H×W) 104×152 80×120 64×96
Maximum Size for Trailer Mounted VMS ( mm ) ( H×W) 2080×3040 2000×3000 2048×3072
Cabinet Dimension ( mm )  ( H×WxD ) 2086×3086×105 2086×3086×105 2134×3158×135
Display Colour Red, Green, Amber Red, Green, Amber Full Colour
Brightness 7500cd/m²
With Light Sensor YES
Physical Characteristics
Enclosure Structure Waterproof modules + Aluminum Housing
Working Temperature ( °C ) -25°C to +60°C
Humidity Range RH<95%
Mechanical Protection IP54
Electrical Specifications
Solar Power System DC 12V;  DC 24V Available
Communication RS232 / RS485 / 3G / 4G
Protocol NTCIP/MODBUS/UTMC/XML/JET FILE II
Trailer Specifications
Hydraulic Lifting System Depends on the VMS Size
The Total Length of Trailer 4400mm
The Total Width of Trailer 2224mm
The Total Weight of the Trailer About 1200KG
 
Mobile VMS with PC Cover
Model TVMS-25PC TVMS-32PC TVMS-40PC TVMS-55/50PC
Pixel Pitch ( mm ) 25 32 40 55(H), 50(W)
Pixel Configuration 1Y; 1R 1R1G1Y1W 1Y 4Y 4R3G3B4Y3W 4R3G4Y3W
Model Resolution ( pixels ) 8×16 8×8 4×8 4×8
Module Size ( mm )( H×W ) 200×400 256×256 160×320 220×400
Maximum Resolution for Trailer  Mounted VMS ( pixels ) ( H×W ) 64×96 48×80 44×64 28×48
Maximum Size for Trailer Mounted  VMS ( mm ) ( H×W ) 1800x2800 1792x3072 1760x2560 1540x2400
Cabinet Dimension ( mm ) ( H×WxD ) 2000x3000x105 1992x3272x105 1985x2805x105 1845x2725x105
Display Colour Single Colour Four Colour Single Colour Full Colour Single Colour Five Colour Four Colour
Brightness 7500cd/m²
Light Sensor YES
Physical Characteristics
Enclosure Structure PC Cover + Aluminum Housing
Working Temperature ( °C ) -25°C to +60°C
Humidity Range RH<95%
Mechanical Protection IP54
Electrical Specifications
Solar Power System DC 12V;  DC 24V Available
Communication RS232 / RS485 / 3G / 4G
Protocol NTCIP/MODBUS/UTMC/XML/JET FILE II
                                                  
 

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