ANV-II
ANV-II
AVCAVC(Automatic Vehicle Classification) can offer information of car types, such as speed, traffic volume and wheel track. It detect these informations as a real time and make a specific data files to transfer to central traffic center. It can be also deal with a various types of piezo and loop configurations. The signal detected from each cars are calculated as a classification and statistic information, and it also accumulated data and transmitted periodically to the traffic control center using specified protocol as daly, weekly. It also support all types of communication methods, such as TCP/IP, CDMA. It has self diagnostic ability. The status of systems, such as door open, fan&heater and conditions of each sensors.
ANV-II System Configuration
ANV-II Specification
Precision and prompt classification
Wheel track and tread are used for precision classification (3Piezo + 1Loop)
Precision and prompt classification can be accomplished by 32bit M/Micro-processor's ́fast sampling
Full color TFT LCD touch screen
VDS information can be supported concurrently
Plug &play mouse and USB keyboard
Ethernet 10/100M external connection for Maintenance & Administration
RS232C x 3 (Maintenance & Administration, Traffic control center communication, Debugging)
Limitless expansion memory capacity using SD memory pack
4 lane configuration (maximum 12 lane)
12 types of cars can be classified
1 Piezo + 2 Loop, 2 Piezo + 1 Loop and 3 Piezo + 1 Loop layout can be possible
ANV-II Detail Specification
# | Section | Description |
---|---|---|
Functions | Loop and piezo signal transfer to traffic information and traffic statistic data are saved in memories. System status informations are also saved. They are send to center using TCP/IP (TCP/IP, RS232 Serial) |
|
CPU (Clock) | S3C6410 32Bit Processor (ARM11 Core 667MHz) | |
MDDR SDRAM | 256 MB | |
SD Memory | Up to 4GB | |
Real Time Clock | 10 msec, sec, minute, dates calculation function | |
Nand Flash | 128 MB | |
Operating system | Windows CE 6.0 | |
Communication | Ethernet 10/100M 2Port (upload to center, maintenance communication) 3 x Number of serial port(RS-232C 300bps ~ 128kbps) |
|
User interface | Display : 480x272(RGB) Graphic LCD(With Touch) | |
Main function | Realtime data collection and transfer, remote control, USB client, USB host | |
Operating temperature | -30℃ ~ 70℃ | |
Power | AC 220V / DC 12V | |
etc | Maximum 12 lane installation, precision performance up to 95% | |
Functions | System optimization, sensor utilization and sensitivity of each sensors status can be checked in TFT LCD display | |
CPU (Clock) | 32bit Micro processor (50MHz) X 2 | |
Number of input channel | 4 channels for each sensor signal process board | |
Lightning protection | lightning protection cover to each loop sensors with parallel connection | |
Sensitivity control | Automatic sensitivity control / Remote sensitivity control | |
Frequency adjustment | Oscillation frequency control dip switch and jumper switch are installed | |
Watch dog | Watch dog timer and sensor malfunction warning signal | |
Operating temperature | -30℃ ~ 70℃ | |
Power | DC 5V / DC 12V | |
Functions | Piezo signal from each lanes transfer to digital signal at CPU B/D. These process are displayed in LED lightning of front panel | |
CPU (Clock) | 32bit Micro processor(50MHz) | |
Memory | 64 KB Flash, 16 KB SRAM | |
Measuring items | Number of axles, speed, wheel base(cm) and wheel track and tread, traffic volume | |
Number of input channel | Maximum 16 signal input chanel per Piezo B/D | |
Sensitivity control | 4 jumper switches per each chanel | |
Watch dog | Watch dog timer and sensor warning signal | |
Operating temperature | -30℃ ~ 70℃ | |
Power | DC 5V / DC 12V | |
Functions | Duplex DC power control for stable power supply | |
I/O | Input power range AC 100~ 264 V Input frequency 47 ~ 440 Hz (max) |
|
etc | 2 x Power supply slot (redundancy) Battery supported 72 hours operation |
|
Functions | Real time traffic information, system status and communication conditions are displayed. Information check and system setup change |
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AVC maintenance &administration S/W |
Functions | Maintenance & Administration function such as system setup information, setup change and statistical information file can be downloaded using remote connection |
Operating system | Up to Window XP |
RSN-P
RSN-P
Road Sensor NOVACOS - PiezoThe RSN-P is designed to be installed in the surface of the road for collecting traffic reports. The sensor is possible to be built under the configuration of the road and also designed to reduce the bending of the road, decrease the noise of the side lane and approaching vehicles signal. The specialized technology of NOVACOS makes it possible to install with least cutting so lesson the damage of the road and also reduce the use of the material for road suture.
RSN-P Performance
Section | Description |
---|---|
Temperature range | -40℃~70℃ |
Default power range | more than 250mV |
Signal cable | RG-58C/U |
Insulation resistance | > 500MΩ |
RSN-P Specification
Section | Description |
---|---|
Internal sensor | A plane surface, Tailoring, Silver gilt copper wire |
Sensor type | PVDF Piezoelectric film |
Exterior material | 0.2cm Thickness Brass |
Sensor size | Length 2500mm, Thickness 1.9mm ±3%, Width 6.7mm ±2% |
Signal cable | RG-58C/U, Cable order production possible |
RSN-P Properties
RSN-P generates stated of high amplitude of piezoelectric and it used for classification of vehicles and counting the number of the vehicles
It also can eliminate all of, signal noises of the side lanes and all kind of road signal noises by approaching vehicles
We are provided distinguished technology and material for load sensing It is designed for easily set up and reduction of road cutting and minimized the use of the resin material
The sensor signal leveling is possible by maintaining the depth of the surface of road equally
Best products provided that pass the pre-test, before take out, with 100 percent reliability
We are fully provided for confidence and Optimization to Korea expressway condition and the durability of the client demand
RSN-P Detail specification
Manufacture | Test items | Test method | Test conditions | Acceptance criteria |
---|---|---|---|---|
NOVACOS | function | |||
Output Level | KS C5529 | ① Insistence : (12 ± 1) g ② Height : (70 ± 5)mm |
1~2.5V | |
Output Uniformity | Measurement of the output voltage | ±20% in less than | ||
Insulation Resistance | ① DC 500 V, 1min ② Between Core and Shield |
more than 2,000MΩ | ||
Capacitance | ① 1 V, 1KHz ② Between Core and Shield |
6~12nF | ||
Output Delay Time | Sensor cable at both ends | 0.1ms in less than | ||
Tensile Strength | Cable connections | more than 0.35kN | ||
Conditions | ||||
High Temperature Test | KSC0221 | ① Temperature : (70 ± 2)℃ ② 2 Test time : 96 hours |
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Low Temperature Test | KSC0220 | ① Temperature : (-40 ± 3)℃ ② 2 Test time : 96 hours |
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Rapid Temperature-Change Test | KSC0225 | ① (70 ± 2)℃, 2 hours ② (-40 ± 3)℃, 2 hours ③ Test cycle : 50 cycle |
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Immersion Test | MIL-STD-883E | ① Sodium chloride Saturated solution ② (65 ± 2)℃, 1 hours ③ (0 ± 3)℃, 1 hours ④ Test cycle : 5 cycle |
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Temperature-Change Test with Specified rate | KSC0025 | ① (20~ -40 ~60~20) °C, 20 °C interval ② Test time:The temperature by 1 hour ③ Temperature change : 1 °C/min ④ Temperature Capacitance measure |
NPR-12
NPR-12
NOVACOS Polyurethane ResinNPR-12 is a specialized high molecular substance especially invented as a conjugation material of a piezo sensor through various kinds of sensors laying in roads. The specialty of this Polyurethane Resin is in its simple usage, easy construction and genuinely designed and manufactured with Korean production which is optimized to all kind of road surface conditions for great efficiency on roads.
Structural elements of NPR-12
The NPR-12 is formed with resin and hardening agent. Resin and hardener are packed individually so by combining each pack with a 1:1 ratio the product is ready. The substance is designed for efficiently in use. Combine the resin and hardener then apply on the cut end and line. The concentration of the substance becomes hard enough, possible for vehicular traffic, in about 30 minutes the construction hour can be shortened with this production. The NPR-12 for all season so it is separated into Summer(S)/Winter(W) application and also each of them are orderable which is adjusted to intense heat or severe cold.
Structural elements of NPR-12
Non-toxicity material used
Product specially orderable which is specialized for each season(S/W)
Great physical quality : intensity, elasticity, extension rate of the product
Superb efficiency in both Concrete and Asphalt (Usable in 30 minutes after construction)
Optimized, minimized the hardening time
NPR-12
Manufacturer | Test item | Test Method | Acceptance criteria | |
---|---|---|---|---|
NOVACOS | ||||
Tensile Strength | KS M 3006 | more than 3N/mm² | Specimen : No.1 type Test Speed : 1mm/min |
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Elongation Ratio | KS M 3006 | more than 1% | ||
Tensile Modulus | KS M 3006 | more than 300N/mm² | ||
Compressive Strength | KS M ISO 604 | more than 10Mpa | - | |
Compressive Modulus | KS M ISO 604 | more than 200Mpa | - | |
Flexural Strength | KS M ISO 178 | more than 8Mpa | Test Speed : 5mm/min Support Distance : 150mm |