VEHICLE ACTIVATED
RADAR SIGNS
TRS-RSD - RADAR SIGNS
Signs with built-in Doppler radar measure and display vehicle speed with 2 (0-99 km/h) or 2+1/2 LED digits
(0-199 km/h). Signs comply with European standard EN12966.
Main features:
• Variable traffic sign with built-in Doppler radar.
• All graphical proportions strictly according to EN12966 recommendations.
• EN12966-1:2005+A1: 2009 certified
• For use on city streets, regional roads and highways, in three sizes (in accordance with EN12966
recommendations).
• Traffic statistic data sorted by hours for one year period can be downloaded for future analyzing.
• A number of layouts and customized versions. In addition to the actual vehicle speed the other
information e.g. SLOW DN SLOW( ‫ لمهت‬,in Arabic), SLOW DOWN etc. can be displayed. Flashers
can also be activated if the driver is exceeding the speed limit.
• Fade in and fade out effect increase visibility.
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Modular design ensures simple maintenance by simple replacements of the parts.
LEDs with high luminous intensity and long life time.
Special system to protect LEDs from temperature peeks that might happen during device operation.
Constant current LED drivers, stable luminance, independent of the mains voltage tolerances or of
battery voltage.
Real time clock with 2ppm precision.
A number of logs in memory that can be used for maintenance, troubleshooting, statistic analyzing
and system improvements.
Brightness can be:
o pre-adjusted or set from the system;
o automatically adjustable according to actual day time using precise algorithm; or
o automatically adjustable according to external illumination measured by 1 or 2 light sensors
(light sensors are optional)
Precise daytime brightness algorithm depends on geographical location where the sign is installed,
taking into account daytime changing during whole year.
A number of hardware options: Light sensors, Solar power, Battery power, Self diagnostic, Flashers,
Radar, Remote controlling…
In case of solar/battery powered special drivers and minimized power consumption.
Standard communication interface RS232 and RS485 and a number of other available
communication interfaces and protocols.
TRS-RSD Radar signs can work independently or in the system.
Power supply: 110/220VAC, (optional battery or solar).
Mechanical features
• Aluminium case resistant to aggressive atmosphere and permanent presence of dust, rain and/or
snow.
• Physical performance: T1, T2, T3 / P3 (in accordance with EN12966).
• Opening from the front side for service purposes.
Optical features
• Optical performance in accordance with EN12966: L3(L3*), R2/R3, B4, C2
• High luminous intensity LEDs, protected by UV resistant lenses.
• Stable luminance, independent of the mains voltage tolerances.
Operation
• TRS-RSD Radar signs measure the speed of approaching vehicle. If measured speed is lower than
first “triggering” speed the sign will remain blank. When measured speed becomes higher than first
“triggering” speed then sign show measured speed.
If measured speed is higher than second “triggering” speed digits will start blinking to warm driver.
With a radar sign that has optional LED text when measured speed is higher than second “triggering”
speed, text starts to blink.
Additional optional features:
Layout:
• TEXT “text” – Fix LED text message like “SLOW DOWN”, “SLOW DN”…
• 2FL – two yellow flashers above the sign
• 4FL – four yellow flashers, 2 above and 2 below the sign
Hardware features:
• LS – One light sensor for brightness regulation (usually on front surface). Sign has precise daytime
brightness, the light sensor is only required for increased regulation. Recommended for batteryoperating signs.
• 2LS two light sensors, for optimal and reliable brightness regulation. Usually on front and rear side.
• EDC - LED error detection feature on chain level. Up to 3 or 5 LEDs in a chain. LED chain self error
detection and thermal error. Error history is stored into sign memory. Self diagnostic is invisible does not affect display information.
• ED1 - LED error detection feature for each particular LED.
• 4DIO – digital input/output board. 4 digital inputs define scenario. 4 digital outputs indicate alarms.
Installation and fastening options:
• ICONn – industrial waterproof connectors. (n – Number of connectors).
• Different mounting and fastening option (holders, gas springs, eye bolts, C rails, enforcements…)
Battery and solar:
• SP - Solar packet. Includes solar panel, battery and charger. Each solar packet is designed
according to the installation and geographical position. The solar packet is upgradeable. Sign
monitors solar packet operation and “suggests” upgrade if needed.
• BAT – Battery with holders/housing and connectors.
• BAT&CHA – Battery with charger. This option is used if sign is connected to 110/220VAC mains
power supply from the street light. Battery is charged during the night; during the day (no mains
power) the sign is powered from the battery.
• BVMON – Battery voltage monitor. Monitors and stores battery voltage during long period of time.
Sends alarm messages if battery is discharged.
Communication:
• ETH - Ethernet communication interface. TCP/IP oriented communication protocol. Firmware update
feature over network.
• BT – Bluetooth communication. Includes: Bluetooth module integrated into the sign, anti vandal
antenna and PC software which can be installed onto a tablet or laptop. Sign can communicate with
tablets or laptops which have Bluetooth communication. Distance range is up to 20m.
• WiFi - WiFi communication interface. Includes: WiFi module integrated into the sign, anti vandal
antenna and PC software which can be installed onto tablet or laptop. Sign can communicate with
tablets or laptops which have WiFi communication. Distance range is up to 100m.
• GSM - GSM/GPRS communication. Includes: GSM module integrated into the sign and anti vandal
antenna. Allow sign monitoring and control from remote location (monitor sign state, battery voltage,
set signal plan…). Sign can be controlled from command centre or with SMS from mobile phone.
Tablet Application:
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In order to read data from the sign or to re-configure sign user can connect it to tablet via Wi-Fi, and
use Coeval android application. Connection is easy, the user chooses relevant device and presses
Open.
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The application includes a maintenance function. User can check sign function without opening,
(even from the car), read and download all parameters and logs. The maintenance function checks
various hardware components to ensure that they are operating correctly:
o Digital clock;
o Battery status;
o Solar charging;
o Light sensor function;
o Temperature inside the cabinet;
o Flash disk;
o Radar function, etc.
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Calendar and time dependant operation can be defined. One year calendar is stored into the sign.
Each day can be divided into the several periods. This function is particularly suitable for school
areas where lower speed limit is valid on working days during school working time while higher limit
is valid on weekends, holidays and on working day out of school working time.
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Traffic statistic data stored into the sign. There are two statistics:
o Hour by hour statistic, containing following data for each hour
Number of vehicles
Over speed vehicles
The fastest vehicle time
The fastest vehicle speed
Number of vehicles within 12 speed ranges (0-25km/h/mph, 25-35km/h/mph,
125+km/h). Speed ranges can be programmed according to the place of installation.
Vehicle by vehicle statistic, containing each detected vehicle. Those data are intended for
future traffic analysis.
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Cloud based monitoring and control:
• Coeval cloud control application provides monitoring and controlling signs from remote locations
over the Internet. The application provides real time functions:
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Monitoring for all signs in the system and visual presentation of current displays on the sign,
placed on real geographical location.
Collecting data and creating reports about sign status.
Collecting data and creating reports about traffic statistic.
List of active alarms and warnings.
Direct on time scheduled control of individual sign or group of signs.
Full Code: TRS-RSDXX [-DD] [+option1] [+option2] …
XX
Digits height: 25, 30 or 45 cm
DD
Maximal displayed speed 99 or 199
Option:
TEXT “text”
1 row LED text SLOW DOWN, THANK YOU, YOUR SPEED, SCHOOL, etc. ~ up to 7 letters
Models: TRS-RSD25
Model
TRS-RSD25-99
TRS-RSD25-199
TRS-RSD25-99+TEXT’’SLOW DN’’
TRS-RSD25-199+TEXT’’SLOW DN’’
TRS-RSD25-99+TEXT’’SLOW DOWN’’
TRS-RSD25-199+TEXT’’SLOW DOWN’’
Dimensions
(mm)
Digits
number
550x550
550x550
650x600
650x600
800x600
800x600
2
2+1/2
2
2+1/2
2
2+1/2
Digits
height
(mm)
250
250
250
250
250
250
Readability
(m)
125
125
125
125
125
125
Text rows
(Ch. height
105 mm)
1
1
2
2
Models: TRS-RSD30
Model
TRS-RSD30-99
TRS-RSD30-199
TRS-RSD30-99+TEXT’’SLOW DN’’
TRS-RSD30-199+TEXT’’SLOW DN’’
TRS-RSD30-99+TEXT’’SLOW DOWN’’
TRS-RSD30-199+TEXT’’SLOW DOWN’’
Dimensions
(mm)
Digits
number
600x600
600x600
700x600
700x600
850x600
850x600
2
2+1/2
2
2+1/2
2
2+1/2
Dimensions
(mm)
Digits
number
800x850
800x850
1100x850
1100x850
2
2+1/2
2
2+1/2
Digits
height
(mm)
300
300
300
300
300
300
Readability
(m)
150
150
150
150
150
150
Text rows
(Ch. height
105 mm)
1
1
2
2
Models: TRS-RSD40
Model
TRS-RSD40-99
TRS-RSD40-199
TRS-RSD40-99+TEXT’’SLOW DOWN’’
TRS-RSD40-199+TEXT’’SLOW DOWN’’
Digits
height
(mm)
400
400
400
400
Readability
(m)
200
200
200
200
Text rows
(Ch. height
160 mm)
2
2
Model: TRS-KSI-30-99-Y
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Dimensions (VxHxD): 650x800x100 mm
Approximate weight: ~ 13 kg
Maximum consumption: 15W
Optical performance in accordance with EN12966 - L3,(L3*), R3, B4, C2
Display features
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Sign display YOUR SPEED information with 2 LED digits. Any speed up to 99 kph/mph or mph can
be displayed.
Digit height - 300mm, LED color - yellow.
YOUR SPEED caption is made of retro reflective foil – class II.
Possible display scenarios:
Sign measure the speed of approaching vehicles.
If vehicle speed is lower than predefined triggering speed the sign will remain blank.
If vehicle speed is higher than predefined triggering speed but lower than predefined speed limit, the sign will
display measured speed.
If vehicle speed is higher than predefined speed limit, sign will display measured speed and digits will start to
blink, warning the driver to reduce speed.
Sign will not display the speed of any vehicle driving above a set level (this level is adjustable). The sign will
however record the speeds of these vehicles.
Vehicle speed is lower
than speed limit
Vehicle speed is higher
than speed limit
Model: TRS-KSI-RTNMP1V4-16x32-Y
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Dimensions (VxHxD): 750x800x100 mm
Approximate weight: ~ 18 kg
Maximum consumption: 30W, average consumption 15W.
Optical performance in accordance with EN12966 - L3,(L3*), R3, B4, C2
Display features
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Sign display YOUR SPEED information and different warning messages.
YOUR SPEED caption is made of retro reflective foil – class II.
YOUR SPEED information and warning messages (SLOW DOWN, THANK YOU, smiley face, frown
face…) are displayed in single color matrix field with resolution 16x32 yellow pixels. Pixel pitch
20mm. Matrix field dimension (VxH): 320x640mm. Text can be written in one or in two lines.
Possible display scenarios:
Sign measures the speed of approaching vehicles.
If vehicle speed is lower than predefined triggering speed the sign will remain blank.
If vehicle speed is higher than predefined triggering speed but lower than predefined speed limit, sign will
display measured speed and after that “smiley face” or some text message (e.g. THANK YOU…).
If vehicle speed is higher than predefined speed limit, sign will display measured speed and after that “frown
face” or warning text message (e.g. SLOW DOWN).
Sign will not display the speed of any vehicle driving above a set level (this level is adjustable). In this
situation sign will display only “frown face” or SLOW DOWN. The sign will however record the speeds of
these vehicles.
Vehicle speed is lower
than speed limit
Vehicle speed is higher
than speed limit
Model: TRS-KSI-30-99-Y+RTNMP1V4-16x32-Y
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Dimensions (VxHxD): 1300x800x100 mm
Approximate weight: ~ 30 kg
Maximum consumption: 40W, average consumption 20W.
Optical performance in accordance with EN12966 - L3,(L3*), R3, B4, C2
Display features
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Sign display SPEED LIMIT information, YOUR SPEED information and different warning messages.
SPEED LIMIT caption is made of retro reflective foil – class II.
SPEED LIMIT is shown with 2 LED digits. Any speed limit up to 99 kph/mph can be displayed. Digit
height is 300mm, LED color is yellow.
YOUR SPEED caption is made of retro reflective foil – class II.
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YOUR SPEED information and warning messages (SLOW DOWN, THANK YOU, smiley face, frown
face…) are displayed in single color matrix field with resolution 16x32 yellow pixels. Pixel pitch
20mm. Matrix field dimension (VxH): 320x640mm. Text can be written in one or in two lines.
Possible display scenarios:
Sign measures the speed of approaching vehicle.
If vehicle speed is lower than predefined triggering speed the sign will remains blank.
If vehicle speed is higher than predefined triggering speed but lower than predefined speed limit, sign will
display measured speed and after that “smiley face” or some text message (e.g. THANK YOU…).
If vehicle speed is higher than predefined speed limit, sign will display measured speed and after that “frown
face” or warning text message (e.g. SLOW DOWN).
Sign will not display the speed of any vehicle driving above a set level (this level is adjustable). In this
situation sign will display only “frown face” or SLOW DOWN. The sign will however record the speeds of
these vehicles.
Vehicle speed is lower
than speed limit
Vehicle speed is higher
than speed limit
Model: TRS-KSI-RTNMP1V6-16x24+RTNMP1V4-16x32-Y
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Dimensions (VxHxD): 1300x800x100 mm
Approximate weight: ~ 35 kg
Maximum consumption: 60W, average consumption 25W.
Optical performance in accordance with EN12966 - L3,(L3*), R3, B4, C2
Display features
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Sign display SPEED LIMIT information, YOUR SPEED information and different warning messages.
SPEED LIMIT caption is made of retro reflective foil – class II.
SPEED LIMIT is shown in single color matrix field with resolution 16x24 yellow pixels. Pixel pitch
25mm. Matrix field dimension (VxH): 400x600mm.
YOUR SPEED caption is made of retro reflective foil – class II.
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YOUR SPEED information and warning messages (SLOW DOWN, THANK YOU, smiley face, frown
face…) are displayed in single color matrix field with resolution 16x32 yellow pixels. Pixel pitch
20mm. Matrix field dimension (VxH): 320x640mm. Text can be written in one or in two lines.
Possible display scenarios:
Sign measures the speed of approaching vehicle.
If vehicle speed is lower than predefined triggering speed the sign will remains blank.
If vehicle speed is higher than predefined triggering speed but lower than predefined speed limit, sign will
display measured speed and after that “smiley face” or some text message (e.g. THANK YOU…).
If vehicle speed is higher than predefined speed limit, sign will display measured speed and after that “frown
face” or warning text message (e.g. SLOW DOWN).
Sign will not display the speed of any vehicle driving above a set level (this level is adjustable). In this
situation sign will display only “frown face” or SLOW DOWN. The sign will however record the speeds of
these vehicles.
Vehicle speed is lower
than speed limit
Vehicle speed is higher
than speed limit